Feature/caddy frontend improvement 202010

See merge request nexedi/slapos!836

Feature/caddy frontend improvement 202010
See merge request nexedi/slapos!836
d1334b4b · Łukasz Nowak · 7f8cd116 · ff9a04e2 · d1334b4b · d1334b4b
Commit d1334b4b authored Oct 20, 2020 by Łukasz Nowak
20 changed files
--- a/software/caddy-frontend/README.caddy_frontend.rst
+++ b/software/caddy-frontend/README.caddy_frontend.rst
@@ -448,6 +448,15 @@ This allows backends to:
 Technical notes
 ===============
+Profile development guidelines
+------------------------------
+Keep the naming in instance profiles:
+ * ``software_parameter_dict`` for values coming from software
+ * ``instance_parameter_dict`` for **local** values generated by the instance, except ``configuration``
+ * ``slapparameter_dict`` for values coming from SlapOS Master
 Instantiated cluster structure
 ------------------------------

--- a/software/caddy-frontend/buildout.hash.cfg
+++ b/software/caddy-frontend/buildout.hash.cfg
@@ -14,29 +14,29 @@
 # not need these here).
 [template]
 filename = instance.cfg.in
-md5sum = bfb647325103640c19c38e7b7f6e2833
+md5sum = 28bf0c4c75c028bed79fc38786831b3e
-[template-common]
+[profile-common]
 filename = instance-common.cfg.in
 md5sum = 5784bea3bd608913769ff9a8afcccb68
-[template-apache-frontend]
+[profile-caddy-frontend]
 filename = instance-apache-frontend.cfg.in
-md5sum = 02aac183352a6fd6ddd336d2e3757405
+md5sum = e7d7e1448b6420657e953026573311ca
-[template-caddy-replicate]
+[profile-caddy-replicate]
 filename = instance-apache-replicate.cfg.in
-md5sum = 54c0648c8593699dae0c565bc7dd8629
+md5sum = 59f3a67999f5fb3e595486e2b801af08
-[template-slave-list]
+[profile-slave-list]
 _update_hash_filename_ = templates/apache-custom-slave-list.cfg.in
-md5sum = 2690fb2b5b6cefb7de53f35c214bdd52
+md5sum = 64d57678c12f539247fe2532c5b8d6b8
-[template-replicate-publish-slave-information]
+[profile-replicate-publish-slave-information]
 _update_hash_filename_ = templates/replicate-publish-slave-information.cfg.in
-md5sum = 7e3ee70c447f8203273d78f66ab519c3
+md5sum = de268251dafa5ad83ebf5b20636365d9
-[template-caddy-frontend-configuration]
+[profile-caddy-frontend-configuration]
 _update_hash_filename_ = templates/Caddyfile.in
 md5sum = 2503056e35463e045db3329bb8b6fae8
@@ -54,7 +54,7 @@ md5sum = 266f175dbdfc588af7a86b0b1884fe73
 [template-backend-haproxy-configuration]
 _update_hash_filename_ = templates/backend-haproxy.cfg.in
-md5sum = 80081a7ded0029bb24b4fe2d06b6ae95
+md5sum = bf40f8d0a049a8dd924ccc731956c87e
 [template-log-access]
 _update_hash_filename_ = templates/template-log-access.conf.in
@@ -112,13 +112,13 @@ md5sum = 8e1c6c06c09beb921965b3ce98c67c9e
 filename = caddyprofiledummy.py
 md5sum = 38792c2dceae38ab411592ec36fff6a8
-[template-kedifa]
+[profile-kedifa]
 filename = instance-kedifa.cfg.in
-md5sum = d76fe7bf062410eda7049446ed06a736
+md5sum = 3daebc4b37088fa01183a853920d4143
 [template-backend-haproxy-rsyslogd-conf]
 _update_hash_filename_ = templates/backend-haproxy-rsyslogd.conf.in
-md5sum = be899b04e1aa652ed510f20d4ea523dd
+md5sum = 3ec9e088817f6a0e3b3b71919590e6b3
 [template-slave-introspection-httpd-nginx]
 _update_hash_filename_ = templates/slave-introspection-httpd-nginx.conf.in

--- a/software/caddy-frontend/common.cfg
+++ b/software/caddy-frontend/common.cfg
-[buildout]
-extends =
-  buildout.hash.cfg
-  ../../stack/slapos.cfg
-  ../../component/dash/buildout.cfg
-  ../../component/caddy/buildout.cfg
-  ../../component/gzip/buildout.cfg
-  ../../component/logrotate/buildout.cfg
-  ../../component/rdiff-backup/buildout.cfg
-  ../../component/trafficserver/buildout.cfg
-  ../../component/6tunnel/buildout.cfg
-  ../../component/xz-utils/buildout.cfg
-  ../../component/rsyslogd/buildout.cfg
-  ../../component/haproxy/buildout.cfg
-  ../../component/nginx/buildout.cfg
-  ../../stack/caucase/buildout.cfg
-# Monitoring stack (keep on bottom)
-  ../../stack/monitor/buildout.cfg
-parts +=
-  caucase-eggs
-  template
-  template-caddy-frontend
-  template-caddy-replicate
-  caddy
-  logrotate
-  rdiff-backup
-  caddyprofiledeps
-  kedifa-develop
-  kedifa
-[kedifa-repository]
-recipe = slapos.recipe.build:gitclone
-repository = https://lab.nexedi.com/nexedi/kedifa.git
-git-executable = ${git:location}/bin/git
-revision = d6bbd7db215e12871c1536f22a8fbf994227270c
-[kedifa-develop]
-recipe = zc.recipe.egg:develop
-setup = ${kedifa-repository:location}
-[kedifa]
-recipe = zc.recipe.egg
-eggs =
-  ${python-cryptography:egg}
-  kedifa
-[caddyprofiledeps-setup]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/setup.py
-[caddyprofiledeps-dummy]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/caddyprofiledummy.py
-[caddyprofiledeps-prepare]
-recipe = plone.recipe.command
-stop-on-error = True
-location = ${buildout:parts-directory}/${:_buildout_section_name_}
-update-command = ${:command}
-command =
-  rm -fr ${:location} &&
-  mkdir -p ${:location} &&
-  cp ${caddyprofiledeps-setup:target} ${:location}/ &&
-  cp ${caddyprofiledeps-dummy:target} ${:location}/
-[caddyprofiledeps-develop]
-recipe = zc.recipe.egg:develop
-setup = ${caddyprofiledeps-prepare:location}
-[caddyprofiledeps]
-depends = ${caddyprofiledeps-develop:recipe}
-recipe = zc.recipe.egg
-eggs =
-  caddyprofiledeps
-  websockify
-  collective.recipe.shelloutput
-[template-common]
-recipe = slapos.recipe.template:jinja2
-template = ${:_profile_base_location_}/instance-common.cfg.in
-rendered = ${buildout:directory}/instance-common.cfg
-mode = 0644
-context =
-  key develop_eggs_directory buildout:develop-eggs-directory
-  key eggs_directory buildout:eggs-directory
-[template-frontend-parameter-section]
-common_profile = ${template-common:rendered}
-logrotate_base_instance = ${template-logrotate-base:rendered}
-bin_directory = ${buildout:bin-directory}
-sixtunnel = ${6tunnel:location}
-nginx = ${nginx-output:nginx}
-nginx_mime = ${nginx-output:mime}
-caddy = ${caddy:output}
-caddy_location = ${caddy:location}
-haproxy_executable = ${haproxy:location}/sbin/haproxy
-rsyslogd_executable = ${rsyslogd:location}/sbin/rsyslogd
-curl = ${curl:location}
-dash = ${dash:location}
-gzip = ${gzip:location}
-logrotate = ${logrotate:location}
-openssl = ${openssl:location}/bin/openssl
-openssl_cnf = ${openssl:location}/etc/ssl/openssl.cnf
-trafficserver = ${trafficserver:location}
-sha256sum = ${coreutils:location}/bin/sha256sum
-kedifa = ${:bin_directory}/kedifa
-kedifa-updater = ${:bin_directory}/kedifa-updater
-kedifa-csr = ${:bin_directory}/kedifa-csr
-xz_location = ${xz-utils:location}
-htpasswd = ${:bin_directory}/htpasswd
-monitor_template = ${monitor-template:output}
-template_backend_haproxy_configuration = ${template-backend-haproxy-configuration:target}
-template_backend_haproxy_rsyslogd_conf = ${template-backend-haproxy-rsyslogd-conf:target}
-template_caddy_frontend_configuration = ${template-caddy-frontend-configuration:target}
-template_graceful_script = ${template-graceful-script:target}
-template_validate_script = ${template-validate-script:target}
-template_rotate_script = ${template-rotate-script:target}
-template_configuration_state_script = ${template-configuration-state-script:target}
-template_caddy_lazy_script_call = ${template-caddy-lazy-script-call:target}
-template_default_slave_virtualhost = ${template-default-slave-virtualhost:target}
-template_empty = ${template-empty:target}
-template_log_access = ${template-log-access:target}
-template_not_found_html = ${template-not-found-html:target}
-template_slave_list = ${template-slave-list:target}
-template_trafficserver_records_config = ${template-trafficserver-records-config:target}
-template_trafficserver_storage_config = ${template-trafficserver-storage-config:target}
-template_trafficserver_logging_yaml = ${template-trafficserver-logging-yaml:target}
-template_wrapper = ${template-wrapper:output}
-template_slave_introspection_httpd_nginx = ${template-slave-introspection-httpd-nginx:target}
-[template]
-recipe = slapos.recipe.template:jinja2
-template = ${:_profile_base_location_}/instance.cfg.in
-rendered = ${buildout:directory}/template.cfg
-mode = 0644
-context =
-  key common_profile template-common:rendered
-  key monitor2_template monitor2-template:rendered
-  key template_caddy_frontend template-caddy-frontend:target
-  key template_caddy_replicate template-caddy-replicate:target
-  key template_kedifa template-kedifa:target
-  key template_replicate_publish_slave_information template-replicate-publish-slave-information:target
-  key caddy_backend_url_validator caddy-backend-url-validator:output
-  section template_frontend_parameter_dict template-frontend-parameter-section
-  key caucase_jinja2_library caucase-jinja2-library:target
-[template-caddy-frontend]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/instance-apache-frontend.cfg.in
-mode = 0644
-[caddy-backend-url-validator]
-recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/${:filename}
-output = ${buildout:directory}/caddy-backend-url-validator
-mode = 0750
-[template-caddy-replicate]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/instance-apache-replicate.cfg.in
-mode = 0644
-[template-kedifa]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/instance-kedifa.cfg.in
-mode = 0644
-[download-template]
-recipe = slapos.recipe.build:download
-url = ${:_profile_base_location_}/${:_update_hash_filename_}
-mode = 640
-[template-slave-list]
-<=download-template
-[template-replicate-publish-slave-information]
-<=download-template
-[template-caddy-frontend-configuration]
-<=download-template
-[template-not-found-html]
-<=download-template
-[template-default-slave-virtualhost]
-<=download-template
-[template-backend-haproxy-configuration]
-<=download-template
-[template-log-access]
-<=download-template
-[template-empty]
-<=download-template
-[template-slave-introspection-httpd-nginx]
-<=download-template
-[template-wrapper]
-recipe = slapos.recipe.template
-url = ${:_profile_base_location_}/templates/wrapper.in
-output = ${buildout:directory}/template-wrapper.cfg
-mode = 0644
-[template-trafficserver-records-config]
-<=download-template
-[template-trafficserver-storage-config]
-<=download-template
-[template-trafficserver-logging-yaml]
-<=download-template
-[template-rotate-script]
-<=download-template
-[template-caddy-lazy-script-call]
-<=download-template
-[template-graceful-script]
-<=download-template
-[template-validate-script]
-<=download-template
-[template-configuration-state-script]
-<=download-template
-[template-backend-haproxy-rsyslogd-conf]
-<=download-template
--- a/software/caddy-frontend/development.cfg
+++ b/software/caddy-frontend/development.cfg
-# Development profile of caddy-frontend.
-# Exactly the same as software.cfg, but fetch the slapos.cookbook
-# from git repository instead of fetching stable version,
-# allowing to play with bleeding edge environment.
-# You'll need to run buildout twice for this profile.
-[buildout]
-extends =
-# Extend in this order, otherwise "parts" will be taken from git profile
-  common.cfg
-parts +=
-  slapos.toolbox-dev
-[slapos.toolbox-dev]
-recipe = zc.recipe.egg:develop
-egg = slapos.toolbox
-setup = ${slapos.toolbox-repository:location}
--- a/software/caddy-frontend/instance-apache-frontend.cfg.in
+++ b/software/caddy-frontend/instance-apache-frontend.cfg.in
-{%- if slap_software_type == software_type -%}
+{%- if instance_parameter_dict['slap-software-type'] == software_type -%}
 {% import "caucase" as caucase with context %}
 {%- set TRUE_VALUES = ['y', 'yes', '1', 'true'] -%}
 [buildout]
 extends =
-  {{ parameter_dict['common_profile'] }}
+  {{ software_parameter_dict['profile_common'] }}
-  {{ parameter_dict['monitor_template'] }}
+  {{ software_parameter_dict['profile_monitor'] }}
-  {{ parameter_dict['logrotate_base_instance'] }}
+  {{ software_parameter_dict['profile_logrotate_base'] }}
 parts =
  directory
@@ -98,20 +98,14 @@ slave-introspection-var = ${:var}/slave-introspection
 [switch-caddy-softwaretype]
 recipe = slapos.cookbook:softwaretype
-single-default = ${dynamic-custom-personal-template-slave-list:rendered}
+single-default = ${dynamic-custom-personal-profile-slave-list:rendered}
-single-custom-personal = ${dynamic-custom-personal-template-slave-list:rendered}
+single-custom-personal = ${dynamic-custom-personal-profile-slave-list:rendered}
 [frontend-configuration]
-template-log-access = {{ parameter_dict['template_log_access'] }}
 log-access-configuration = ${directory:etc}/log-access.conf
 ip-access-certificate = ${self-signed-ip-access:certificate}
-caddy-directory = {{ parameter_dict['caddy_location'] }}
+caddy-ipv6 = {{ instance_parameter_dict['ipv6-random'] }}
-caddy-ipv6 = {{ instance_parameter['ipv6-random'] }}
 caddy-https-port = ${configuration:port}
-nginx = {{ parameter_dict['nginx'] }}
-nginx_mime = {{ parameter_dict['nginx_mime'] }}
-htpasswd = {{ parameter_dict['htpasswd'] }}
-slave-introspection-template = {{ parameter_dict['template_slave_introspection_httpd_nginx'] }}
 slave-introspection-configuration = ${directory:etc}/slave-introspection-httpd-nginx.conf
 slave-introspection-https-port = ${configuration:slave-introspection-https-port}
 slave-introspection-secure_access = ${slave-introspection-frontend:connection-secure_access}
@@ -122,21 +116,22 @@ slave-introspection-domain = ${slave-introspection-frontend:connection-domain}
 recipe = plone.recipe.command
 update-command = ${:command}
 ipv6 = ${slap-network-information:global-ipv6}
-ipv4 = {{instance_parameter['ipv4-random']}}
+ipv4 = {{instance_parameter_dict['ipv4-random']}}
 certificate = ${caddy-directory:master-autocert-dir}/ip-access-${:ipv6}-${:ipv4}.crt
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 command =
  [ -f ${:certificate} ] && exit 0
  rm -f ${:certificate}
  /bin/bash -c ' \
-  {{ parameter_dict['openssl'] }} req \
+  {{ software_parameter_dict['openssl'] }} req \
     -new -newkey rsa:2048 -sha256 \
     -nodes -x509 -days 36500 \
     -keyout ${:certificate} \
     -subj "/CN=Self Signed IP Access" \
     -reqexts SAN \
     -extensions SAN \
-     -config <(cat {{ parameter_dict['openssl_cnf'] }} \
+     -config <(cat {{ software_parameter_dict['openssl_cnf'] }} \
         <(printf "\n[SAN]\nsubjectAltName=IP:${:ipv6},IP:${:ipv4}")) \
     -out ${:certificate}'
@@ -145,18 +140,19 @@ command =
 recipe = plone.recipe.command
 update-command = ${:command}
 ipv6 = ${slap-network-information:global-ipv6}
-ipv4 = {{instance_parameter['ipv4-random']}}
+ipv4 = {{instance_parameter_dict['ipv4-random']}}
 certificate = ${caddy-directory:master-autocert-dir}/fallback-access.crt
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 command =
  [ -f ${:certificate} ] && exit 0
  rm -f ${:certificate}
  /bin/bash -c ' \
-  {{ parameter_dict['openssl'] }} req \
+  {{ software_parameter_dict['openssl'] }} req \
     -new -newkey rsa:2048 -sha256 \
     -nodes -x509 -days 36500 \
     -keyout ${:certificate} \
-     -subj "/CN=Fallback certificate/OU={{ instance_parameter['configuration.frontend-name'] }}" \
+     -subj "/CN=Fallback certificate/OU={{ instance_parameter_dict['configuration.frontend-name'] }}" \
     -out ${:certificate}'
 [jinja2-template-base]
@@ -164,24 +160,23 @@ recipe = slapos.recipe.template:jinja2
 rendered = ${buildout:directory}/${:filename}
 extensions = jinja2.ext.do
 extra-context =
-slapparameter_dict = {{ dumps(instance_parameter['configuration']) }}
+slapparameter_dict = {{ dumps(slapparameter_dict) }}
-slap_software_type = {{ dumps(instance_parameter['slap-software-type']) }}
+slap_software_type = {{ dumps(instance_parameter_dict['slap-software-type']) }}
 context =
    import json_module json
-    raw common_profile {{ parameter_dict['common_profile'] }}
+    raw profile_common {{ software_parameter_dict['profile_common'] }}
-    raw logrotate_base_instance {{ parameter_dict['logrotate_base_instance'] }}
+    raw profile_logrotate_base {{ software_parameter_dict['profile_logrotate_base'] }}
-    raw monitor_template {{ parameter_dict['monitor_template'] }}
+    raw profile_monitor {{ software_parameter_dict['profile_monitor'] }}
    key slap_software_type :slap_software_type
    key slapparameter_dict :slapparameter_dict
    section directory directory
    ${:extra-context}
 [software-release-path]
-template-empty = {{ parameter_dict['template_empty'] }}
+template-empty = {{ software_parameter_dict['template_empty'] }}
-template-default-slave-virtualhost = {{ parameter_dict['template_default_slave_virtualhost'] }}
+template-default-slave-virtualhost = {{ software_parameter_dict['template_default_slave_virtualhost'] }}
-template-backend-haproxy-configuration = {{ parameter_dict['template_backend_haproxy_configuration'] }}
+template-backend-haproxy-configuration = {{ software_parameter_dict['template_backend_haproxy_configuration'] }}
-template-backend-haproxy-rsyslogd-conf = {{ parameter_dict['template_backend_haproxy_rsyslogd_conf'] }}
+template-backend-haproxy-rsyslogd-conf = {{ software_parameter_dict['template_backend_haproxy_rsyslogd_conf'] }}
-caddy-location = {{ parameter_dict['caddy_location'] }}
 [kedifa-login-config]
 d = ${directory:ca-dir}
@@ -195,11 +190,11 @@ crl = ${:d}/kedifa-login-crl.pem
 [kedifa-login-csr]
 recipe = plone.recipe.command
 organization = {{ slapparameter_dict['cluster-identification'] }}
-organizational_unit = {{ instance_parameter['configuration.frontend-name'] }}
+organizational_unit = {{ instance_parameter_dict['configuration.frontend-name'] }}
 command =
 {% if slapparameter_dict['kedifa-caucase-url'] %}
  if [ ! -f ${:template-csr} ] && [ ! -f ${:key} ]  ; then
-    {{ parameter_dict['openssl'] }} req -new -sha256 \
+    {{ software_parameter_dict['openssl'] }} req -new -sha256 \
      -newkey rsa:2048 -nodes -keyout ${:key} \
      -subj "/O=${:organization}/OU=${:organizational_unit}" \
      -out ${:template-csr}
@@ -209,11 +204,12 @@ command =
 update-command = ${:command}
 template-csr = ${kedifa-login-config:template-csr}
 key = ${kedifa-login-config:key}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 {{ caucase.updater(
     prefix='caucase-updater',
-     buildout_bin_directory=parameter_dict['bin_directory'],
+     buildout_bin_directory=software_parameter_dict['bin_directory'],
     updater_path='${directory:service}/kedifa-login-certificate-caucase-updater',
     url=slapparameter_dict['kedifa-caucase-url'],
     data_dir='${directory:srv}/caucase-updater',
@@ -231,7 +227,6 @@ certificate = ${kedifa-login-config:certificate}
 cas-ca-certificate = ${kedifa-login-config:cas-ca-certificate}
 csr = ${caucase-updater-csr:csr}
 crl = ${kedifa-login-config:crl}
-kedifa-updater = {{ parameter_dict['kedifa-updater'] }}
 kedifa-updater-mapping-file = ${directory:etc}/kedifa_updater_mapping.txt
 kedifa-updater-state-file = ${directory:srv}/kedifa_updater_state.json
 slave_kedifa_information = {{ dumps(slapparameter_dict['slave-kedifa-information']) }}
@@ -248,11 +243,11 @@ crl = ${:d}/crl.pem
 [backend-client-login-csr]
 recipe = plone.recipe.command
 organization = {{ slapparameter_dict['cluster-identification'] }}
-organizational_unit = {{ instance_parameter['configuration.frontend-name'] }}
+organizational_unit = {{ instance_parameter_dict['configuration.frontend-name'] }}
 command =
 {% if slapparameter_dict['backend-client-caucase-url'] %}
  if [ ! -f ${:template-csr} ] && [ ! -f ${:key} ]  ; then
-    {{ parameter_dict['openssl'] }} req -new -sha256 \
+    {{ software_parameter_dict['openssl'] }} req -new -sha256 \
      -newkey rsa:2048 -nodes -keyout ${:key} \
      -subj "/O=${:organization}/OU=${:organizational_unit}" \
      -out ${:template-csr}
@@ -262,11 +257,12 @@ command =
 update-command = ${:command}
 template-csr = ${backend-client-login-config:template-csr}
 key = ${backend-client-login-config:key}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 {{ caucase.updater(
     prefix='backend-client-caucase-updater',
-     buildout_bin_directory=parameter_dict['bin_directory'],
+     buildout_bin_directory=software_parameter_dict['bin_directory'],
     updater_path='${directory:service}/backend-client-login-certificate-caucase-updater',
     url=slapparameter_dict['backend-client-caucase-url'],
     data_dir='${directory:srv}/backend-client-caucase-updater',
@@ -277,79 +273,54 @@ stop-on-error = True
     template_csr='${backend-client-login-csr:template-csr}'
 )}}
-[dynamic-custom-personal-template-slave-list]
+[dynamic-custom-personal-profile-slave-list]
 < = jinja2-template-base
 depends = ${caddyprofiledeps:recipe}
-template = {{ parameter_dict['template_slave_list'] }}
+template = {{ software_parameter_dict['profile_slave_list'] }}
 filename = custom-personal-instance-slave-list.cfg
-slave_instance_list = {{ dumps(instance_parameter['slave-instance-list']) }}
-extra_slave_instance_list = {{ dumps(instance_parameter.get('configuration.extra_slave_instance_list')) }}
 master_key_download_url = {{ dumps(slapparameter_dict['master-key-download-url']) }}
-local_ipv4 = {{ dumps(instance_parameter['ipv4-random']) }}
-local_ipv6 = {{ dumps(instance_parameter['ipv6-random']) }}
 software_type = single-custom-personal
-bin_directory = {{ parameter_dict['bin_directory'] }}
-caddy_executable = {{ parameter_dict['caddy'] }}
-sixtunnel_executable = {{ parameter_dict['sixtunnel'] }}/bin/6tunnel
 organization = {{ slapparameter_dict['cluster-identification'] }}
-organizational-unit = {{ instance_parameter['configuration.frontend-name'] }}
+organizational-unit = {{ instance_parameter_dict['configuration.frontend-name'] }}
 backend-client-caucase-url = {{ slapparameter_dict['backend-client-caucase-url'] }}
 extra-context =
    key caddy_configuration_directory caddy-directory:slave-configuration
    key backend_client_caucase_url :backend-client-caucase-url
    import urlparse_module urlparse
    import furl_module furl
-    key caddy_executable :caddy_executable
-    key http_port configuration:plain_http_port
-    key https_port configuration:port
-    key public_ipv4 configuration:public-ipv4
-    key slave_instance_list :slave_instance_list
-    key extra_slave_instance_list :extra_slave_instance_list
    key master_key_download_url :master_key_download_url
    key autocert caddy-directory:autocert
-    key master_certificate caddy-configuration:master-certificate
    key caddy_log_directory caddy-directory:slave-log
    key expose_csr_id_organization :organization
    key expose_csr_id_organizational_unit :organizational-unit
-    key local_ipv4 :local_ipv4
-    key local_ipv6 :local_ipv6
    key global_ipv6 slap-network-information:global-ipv6
    key empty_template software-release-path:template-empty
    key template_default_slave_configuration software-release-path:template-default-slave-virtualhost
    key software_type :software_type
    key frontend_lazy_graceful_reload frontend-caddy-lazy-graceful:rendered
-    key frontend_graceful_reload caddy-configuration:frontend-graceful-command
-    section frontend_configuration frontend-configuration
-    section caddy_configuration caddy-configuration
    key monitor_base_url monitor-instance-parameter:monitor-base-url 
-    key bin_directory :bin_directory
-    key enable_http2_by_default configuration:enable-http2-by-default
-    key global_disable_http2 configuration:global-disable-http2
-    key ciphers configuration:ciphers
-    key access_log caddy-configuration:access-log
-    key error_log caddy-configuration:error-log
-    key sixtunnel_executable :sixtunnel_executable
-    key not_found_file caddy-configuration:not-found-file
    key custom_ssl_directory caddy-directory:custom-ssl-directory
-    section kedifa_configuration kedifa-configuration
 # BBB: SlapOS Master non-zero knowledge BEGIN
    key apache_certificate apache-certificate:rendered
 # BBB: SlapOS Master non-zero knowledge END
 ## backend haproxy
    key template_backend_haproxy_configuration software-release-path:template-backend-haproxy-configuration
-    section backend_haproxy_configuration backend-haproxy-configuration
+## Configuration passed by section
-## full configuration
    section configuration configuration
+    section backend_haproxy_configuration backend-haproxy-configuration
+    section instance_parameter_dict instance-parameter-section
+    section frontend_configuration frontend-configuration
+    section caddy_configuration caddy-configuration
+    section kedifa_configuration kedifa-configuration
+    section software_parameter_dict software-parameter-section
 # Deploy Caddy Frontend with Jinja power
 [dynamic-caddy-frontend-template]
 < = jinja2-template-base
-template = {{ parameter_dict['template_caddy_frontend_configuration'] }}
+template = {{ software_parameter_dict['template_caddy_frontend_configuration'] }}
 rendered = ${caddy-configuration:frontend-configuration}
-local_ipv4 =  {{ dumps(instance_parameter['ipv4-random']) }}
+local_ipv4 =  {{ dumps(instance_parameter_dict['ipv4-random']) }}
 extra-context =
-    key httpd_home software-release-path:caddy-location
-    key httpd_mod_ssl_cache_directory caddy-directory:mod-ssl
    key instance_home buildout:directory
    key master_certificate caddy-configuration:master-certificate
    key access_log caddy-configuration:access-log
@@ -373,16 +344,16 @@ template = inline:
  #!/bin/sh
  export CADDYPATH=${directory:frontend_cluster}
  ulimit -n $(ulimit -Hn)
-  exec {{ parameter_dict['caddy'] }} \
+  exec {{ software_parameter_dict['caddy'] }} \
  -conf ${dynamic-caddy-frontend-template:rendered} \
  -log ${caddy-configuration:error-log} \
  -log-roll-mb 0 \
-{% if instance_parameter['configuration.global-disable-http2'].lower() in TRUE_VALUES %}
+{% if instance_parameter_dict['configuration.global-disable-http2'].lower() in TRUE_VALUES %}
  -http2=false \
 {% else %}
  -http2=true \
 {% endif %}
-  -grace {{ instance_parameter['configuration.mpm-graceful-shutdown-timeout'] }}s \
+  -grace {{ instance_parameter_dict['configuration.mpm-graceful-shutdown-timeout'] }}s \
  -disable-http-challenge \
  -disable-tls-alpn-challenge \
   "$@"
@@ -400,14 +371,12 @@ hash-files = ${caddy-wrapper:rendered}
 recipe = plone.recipe.command
 update-command = ${:command}
 filename = notfound.html
-command = ln -sf  {{ parameter_dict['template_not_found_html'] }} ${caddy-directory:document-root}/${:filename}
+command = ln -sf  {{ software_parameter_dict['template_not_found_html'] }} ${caddy-directory:document-root}/${:filename}
 [caddy-directory]
 recipe = slapos.cookbook:mkdirectory
 document-root = ${directory:srv}/htdocs
 slave-configuration = ${directory:etc}/caddy-slave-conf.d/
-cache = ${directory:var}/cache
-mod-ssl = ${:cache}/httpd_mod_ssl
 slave-log = ${directory:log}/httpd
 autocert = ${directory:srv}/autocert
 master-autocert-dir = ${:autocert}/master-autocert
@@ -469,7 +438,7 @@ delaycompress =
 recipe = slapos.cookbook:mkdirectory
 configuration = ${directory:etc}/trafficserver
 local-state = ${directory:var}/trafficserver
-bin_path = {{ parameter_dict['trafficserver'] }}/bin
+bin_path = {{ software_parameter_dict['trafficserver'] }}/bin
 log = ${directory:log}/trafficserver
 cache-path = ${directory:srv}/ats_cache
 logrotate-backup = ${logrotate-directory:logrotate-backup}/trafficserver
@@ -477,7 +446,7 @@ logrotate-backup = ${logrotate-directory:logrotate-backup}/trafficserver
 [trafficserver-variable]
 wrapper-path = ${directory:service}/trafficserver
 reload-path = ${directory:etc-run}/trafficserver-reload
-local-ip = {{ instance_parameter['ipv4-random'] }}
+local-ip = {{ instance_parameter_dict['ipv4-random'] }}
 input-port = 23432
 hostname = ${configuration:frontend-name}
 plugin-config =
@@ -485,24 +454,24 @@ ip-allow-config = src_ip=0.0.0.0-255.255.255.255 action=ip_allow
 cache-path = ${trafficserver-directory:cache-path}
 disk-cache-size = ${configuration:disk-cache-size}
 ram-cache-size = ${configuration:ram-cache-size}
-templates-dir = {{ parameter_dict['trafficserver'] }}/etc/trafficserver/body_factory
+templates-dir = {{ software_parameter_dict['trafficserver'] }}/etc/trafficserver/body_factory
 request-timeout = ${configuration:request-timeout}
 [trafficserver-configuration-directory]
 recipe = plone.recipe.command
-command = cp -rn {{ parameter_dict['trafficserver'] }}/etc/trafficserver/* ${:target}
+command = cp -rn {{ software_parameter_dict['trafficserver'] }}/etc/trafficserver/* ${:target}
 target = ${trafficserver-directory:configuration}
 [trafficserver-launcher]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['trafficserver'] }}/bin/traffic_manager
+command-line = {{ software_parameter_dict['trafficserver'] }}/bin/traffic_manager
 wrapper-path = ${trafficserver-variable:wrapper-path}
 environment = TS_ROOT=${buildout:directory}
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 [trafficserver-reload]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['trafficserver'] }}/bin/traffic_ctl config reload
+command-line = {{ software_parameter_dict['trafficserver'] }}/bin/traffic_ctl config reload
 wrapper-path = ${trafficserver-variable:reload-path}
 environment = TS_ROOT=${buildout:directory}
@@ -519,19 +488,19 @@ context =
 [trafficserver-records-config]
 < = trafficserver-jinja2-template-base
-template = {{ parameter_dict['template_trafficserver_records_config'] }}
+template = {{ software_parameter_dict['template_trafficserver_records_config'] }}
 filename = records.config
 extra-context =
    import os_module os
 [trafficserver-storage-config]
 < = trafficserver-jinja2-template-base
-template = {{ parameter_dict['template_trafficserver_storage_config'] }}
+template = {{ software_parameter_dict['template_trafficserver_storage_config'] }}
 filename = storage.config
 [trafficserver-logging-yaml]
 < = trafficserver-jinja2-template-base
-template = {{ parameter_dict['template_trafficserver_logging_yaml'] }}
+template = {{ software_parameter_dict['template_trafficserver_logging_yaml'] }}
 filename = logging.yaml
 [trafficserver-remap-config]
@@ -542,7 +511,7 @@ template = inline:
  map / http://{{ ipv4 }}:{{ http_port }}
 {%- endraw %}
 extra-context =
-  raw ipv4 {{ instance_parameter['ipv4-random'] }}
+  raw ipv4 {{ instance_parameter_dict['ipv4-random'] }}
  key https_port backend-haproxy-configuration:https-port
  key http_port backend-haproxy-configuration:http-port
@@ -550,14 +519,14 @@ filename = remap.config
 [trafficserver-plugin-config]
 < = trafficserver-jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 filename = plugin.config
 context =
    key content trafficserver-variable:plugin-config
 [trafficserver-ip-allow-config]
 < = trafficserver-jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 filename = ip_allow.config
 context =
    key content trafficserver-variable:ip-allow-config
@@ -571,7 +540,7 @@ config-port = ${trafficserver-variable:input-port}
 [trafficserver-ctl]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['trafficserver'] }}/bin/traffic_ctl
+command-line = {{ software_parameter_dict['trafficserver'] }}/bin/traffic_ctl
 wrapper-path = ${directory:bin}/traffic_ctl
 environment = TS_ROOT=${buildout:directory}
@@ -583,10 +552,10 @@ config-wrapper-path = ${trafficserver-ctl:wrapper-path}
 [trafficserver-rotate-script]
 < = jinja2-template-base
-template = {{ parameter_dict['template_rotate_script'] }}
+template = {{ software_parameter_dict['template_rotate_script'] }}
 rendered = ${directory:bin}/trafficserver-rotate
 mode = 0700
-xz_binary = {{ parameter_dict['xz_location'] ~ '/bin/xz' }}
+xz_binary = {{ software_parameter_dict['xz_location'] ~ '/bin/xz' }}
 pattern = *.old
 # days to keep log files
 keep_days = 365
@@ -610,12 +579,12 @@ command = ${trafficserver-rotate-script:rendered}
 ### Caddy Graceful and promises
 [frontend-caddy-configuration-state]
 < = jinja2-template-base
-template = {{ parameter_dict['template_configuration_state_script'] }}
+template = {{ software_parameter_dict['template_configuration_state_script'] }}
 rendered = ${directory:bin}/${:_buildout_section_name_}
 mode = 0700
 path_list = ${caddy-configuration:frontend-configuration} ${frontend-configuration:log-access-configuration} ${caddy-directory:slave-configuration}/*.conf ${caddy-directory:master-autocert-dir}/*.key ${caddy-directory:master-autocert-dir}/*.crt ${caddy-directory:master-autocert-dir}/*.pem ${caddy-directory:autocert}/*.pem ${caddy-directory:custom-ssl-directory}/*.proxy_ca_crt ${directory:bbb-ssl-dir}/*.crt
-sha256sum = {{ parameter_dict['sha256sum'] }}
+sha256sum = {{ software_parameter_dict['sha256sum'] }}
 extra-context =
    key path_list :path_list
@@ -632,7 +601,7 @@ signature_file = ${directory:run}/validate_configuration_state_signature
 [frontend-caddy-graceful]
 < = jinja2-template-base
-template = {{ parameter_dict['template_graceful_script'] }}
+template = {{ software_parameter_dict['template_graceful_script'] }}
 rendered = ${directory:etc-run}/frontend-caddy-safe-graceful
 mode = 0700
@@ -642,7 +611,7 @@ extra-context =
 [frontend-caddy-validate]
 < = jinja2-template-base
-template = {{ parameter_dict['template_validate_script'] }}
+template = {{ software_parameter_dict['template_validate_script'] }}
 rendered = ${directory:bin}/frontend-caddy-validate
 mode = 0700
 last_state_file = ${directory:run}/caddy_configuration_last_state
@@ -654,7 +623,7 @@ extra-context =
 [frontend-caddy-lazy-graceful]
 < = jinja2-template-base
-template = {{ parameter_dict['template_caddy_lazy_script_call'] }}
+template = {{ software_parameter_dict['template_caddy_lazy_script_call'] }}
 rendered = ${directory:bin}/frontend-caddy-lazy-graceful
 mode = 0700
 pid-file = ${directory:run}/lazy-graceful.pid
@@ -667,7 +636,7 @@ extra-context =
 # Promises checking configuration:
 [promise-helper-last-configuration-state]
 < = jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 rendered = ${directory:bin}/frontend-read-last-configuration-state
 mode = 0700
 content =
@@ -686,42 +655,42 @@ config-verification-script = ${promise-helper-last-configuration-state:rendered}
 <= monitor-promise-base
 module = check_port_listening
 name = caddy_frontend_ipv4_https.py
-config-hostname = {{ instance_parameter['ipv4-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv4-random'] }}
 config-port = ${configuration:port}
 [promise-caddy-frontend-v4-http]
 <= monitor-promise-base
 module = check_port_listening
 name = caddy_frontend_ipv4_http.py
-config-hostname = {{ instance_parameter['ipv4-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv4-random'] }}
 config-port = ${configuration:plain_http_port}
 [promise-caddy-frontend-v6-https]
 <= monitor-promise-base
 module = check_port_listening
 name = caddy_frontend_ipv6_https.py
-config-hostname = {{ instance_parameter['ipv6-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv6-random'] }}
 config-port = ${configuration:port}
 [promise-caddy-frontend-v6-http]
 <= monitor-promise-base
 module = check_port_listening
 name = caddy_frontend_ipv6_http.py
-config-hostname = {{ instance_parameter['ipv6-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv6-random'] }}
 config-port = ${configuration:plain_http_port}
 [promise-backend-haproxy-http]
 <= monitor-promise-base
 module = check_port_listening
 name = backend_haproxy_http.py
-config-hostname = {{ instance_parameter['ipv4-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv4-random'] }}
 config-port = ${backend-haproxy-configuration:http-port}
 [promise-backend-haproxy-https]
 <= monitor-promise-base
 module = check_port_listening
 name = backend_haproxy_https.py
-config-hostname = {{ instance_parameter['ipv4-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv4-random'] }}
 config-port = ${backend-haproxy-configuration:https-port}
 [backend-haproxy-configuration]
@@ -748,13 +717,13 @@ statistic-frontend-secure_access = ${backend-haproxy-statistic-frontend:connecti
 [backend-haproxy]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['haproxy_executable'] }} -f ${backend-haproxy-configuration:file}
+command-line = {{ software_parameter_dict['haproxy_executable'] }} -f ${backend-haproxy-configuration:file}
 wrapper-path = ${directory:service}/backend-haproxy
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 [backend-haproxy-rsyslogd-lazy-graceful]
 < = jinja2-template-base
-template = {{ parameter_dict['template_caddy_lazy_script_call'] }}
+template = {{ software_parameter_dict['template_caddy_lazy_script_call'] }}
 rendered = ${directory:bin}/backend-haproxy-rsyslogd-lazy-graceful
 mode = 0700
 pid-file = ${directory:run}/backend-haproxy-rsyslogd-lazy-graceful.pid
@@ -779,12 +748,12 @@ delaycompress =
 [backend-haproxy-configuration-state]
 <= jinja2-template-base
-template = {{ parameter_dict['template_configuration_state_script'] }}
+template = {{ software_parameter_dict['template_configuration_state_script'] }}
 rendered = ${directory:bin}/${:_buildout_section_name_}
 mode = 0700
 path_list = ${backend-haproxy-configuration:file} ${backend-client-login-config:certificate}
-sha256sum = {{ parameter_dict['sha256sum'] }}
+sha256sum = {{ software_parameter_dict['sha256sum'] }}
 extra-context =
    key path_list :path_list
@@ -801,7 +770,7 @@ signature_file = ${directory:run}/backend_haproxy_validate_configuration_state_s
 [backend-haproxy-graceful]
 < = jinja2-template-base
-template = {{ parameter_dict['template_graceful_script'] }}
+template = {{ software_parameter_dict['template_graceful_script'] }}
 rendered = ${directory:etc-run}/backend-haproxy-safe-graceful
 mode = 0700
@@ -811,11 +780,11 @@ extra-context =
 [backend-haproxy-validate]
 <= jinja2-template-base
-template = {{ parameter_dict['template_validate_script'] }}
+template = {{ software_parameter_dict['template_validate_script'] }}
 rendered = ${directory:bin}/backend-haproxy-validate
 mode = 0700
 last_state_file = ${directory:run}/backend_haproxy_configuration_last_state
-validate_command = {{ parameter_dict['haproxy_executable'] }} -f ${backend-haproxy-configuration:file} -c
+validate_command = {{ software_parameter_dict['haproxy_executable'] }} -f ${backend-haproxy-configuration:file} -c
 extra-context =
    key validate_command :validate_command
    key configuration_state_command backend-haproxy-configuration-state-validate:rendered
@@ -829,7 +798,7 @@ config-verification-script = ${promise-backend-haproxy-configuration-helper:rend
 [promise-backend-haproxy-configuration-helper]
 < = jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 rendered = ${directory:bin}/backend-haproxy-read-last-configuration-state
 mode = 0700
 content =
@@ -855,7 +824,7 @@ extra-context =
 [backend-haproxy-rsyslogd]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['rsyslogd_executable'] }} -i ${backend-haproxy-rsyslogd-config:pid-file} -n -f ${backend-haproxy-rsyslogd-configuration:rendered}
+command-line = {{ software_parameter_dict['rsyslogd_executable'] }} -i ${backend-haproxy-rsyslogd-config:pid-file} -n -f ${backend-haproxy-rsyslogd-configuration:rendered}
 wrapper-path = ${directory:service}/backend-haproxy-rsyslogd
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
@@ -867,8 +836,8 @@ hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 # Note: Workaround for monitor stack, which uses monitor-httpd-port parameter
 #       directly, and in our case it can come from the network, thus resulting
 #       with need to strip !py!'u'
-monitor-httpd-port = {{ instance_parameter['configuration.monitor-httpd-port'] | int }}
+monitor-httpd-port = {{ instance_parameter_dict['configuration.monitor-httpd-port'] | int }}
-password = {{ instance_parameter['configuration.monitor-password'] | string }}
+password = {{ instance_parameter_dict['configuration.monitor-password'] | string }}
 [monitor-conf-parameters]
 private-path-list += 
@@ -877,35 +846,35 @@ private-path-list +=
 [monitor-traffic-summary-last-stats-wrapper]
 < = jinja2-template-base
-template = {{ parameter_dict['template_wrapper'] }}
+template = {{ software_parameter_dict['template_wrapper'] }}
 rendered = ${directory:bin}/traffic-summary-last-stats_every_1_hour
 mode = 0700
-command = export TS_ROOT=${buildout:directory} && echo "<pre>$({{ parameter_dict['trafficserver'] }}/bin/traffic_logstats -f ${trafficserver-directory:log}/squid.blog)</pre>"
+command = export TS_ROOT=${buildout:directory} && echo "<pre>$({{ software_parameter_dict['trafficserver'] }}/bin/traffic_logstats -f ${trafficserver-directory:log}/squid.blog)</pre>"
 extra-context =
  key content monitor-traffic-summary-last-stats-wrapper:command
 # Produce ATS Cache stats
 [monitor-ats-cache-stats-wrapper]
 < = jinja2-template-base
-template = {{ parameter_dict['template_wrapper'] }}
+template = {{ software_parameter_dict['template_wrapper'] }}
 rendered = ${directory:bin}/ats-cache-stats_every_1_hour
 mode = 0700
-command = export TS_ROOT=${buildout:directory} && echo "<pre>$({{ parameter_dict['trafficserver'] }}/bin/traffic_shell ${monitor-ats-cache-stats-config:rendered})</pre>"
+command = export TS_ROOT=${buildout:directory} && echo "<pre>$({{ software_parameter_dict['trafficserver'] }}/bin/traffic_shell ${monitor-ats-cache-stats-config:rendered})</pre>"
 extra-context =
  key content monitor-ats-cache-stats-wrapper:command
 [monitor-caddy-server-status-wrapper]
 < = jinja2-template-base
-template = {{ parameter_dict['template_wrapper'] }}
+template = {{ software_parameter_dict['template_wrapper'] }}
 rendered = ${directory:bin}/monitor-caddy-server-status-wrapper
 mode = 0700
-command = {{ parameter_dict['curl'] }}/bin/curl -s http://{{ instance_parameter['ipv4-random'] }}:${configuration:plain_http_port}/server-status -u ${monitor-instance-parameter:username}:${monitor-htpasswd:passwd} 2>&1
+command = {{ software_parameter_dict['curl'] }}/bin/curl -s http://{{ instance_parameter_dict['ipv4-random'] }}:${configuration:plain_http_port}/server-status -u ${monitor-instance-parameter:username}:${monitor-htpasswd:passwd} 2>&1
 extra-context =
  key content monitor-caddy-server-status-wrapper:command
 [monitor-ats-cache-stats-config]
 < = jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 rendered = ${trafficserver-configuration-directory:target}/cache-config.stats
 mode = 644
 context =
@@ -930,31 +899,31 @@ extra-context =
 [slave-introspection-frontend]
 <= slap-connection
 recipe = slapos.cookbook:requestoptional
-name = Slave Introspection Frontend {{ instance_parameter['configuration.frontend-name'] }}
+name = Slave Introspection Frontend {{ instance_parameter_dict['configuration.frontend-name'] }}
 software-url = http://git.erp5.org/gitweb/slapos.git/blob_plain/HEAD:/software/apache-frontend/software.cfg
 slave = true
-config-url = https://[${slap-network-information:global-ipv6}]:{{ instance_parameter['configuration.slave-introspection-https-port'] }}/
+config-url = https://[${slap-network-information:global-ipv6}]:{{ instance_parameter_dict['configuration.slave-introspection-https-port'] }}/
 config-https-only = true
 return = domain secure_access
 [backend-haproxy-statistic-frontend]
 <= slap-connection
 recipe = slapos.cookbook:requestoptional
-name = Backend Haproxy Statistic Frontend {{ instance_parameter['configuration.frontend-name'] }}
+name = Backend Haproxy Statistic Frontend {{ instance_parameter_dict['configuration.frontend-name'] }}
 software-url = http://git.erp5.org/gitweb/slapos.git/blob_plain/HEAD:/software/apache-frontend/software.cfg
 slave = true
-config-url = https://[${slap-network-information:global-ipv6}]:{{ instance_parameter['configuration.backend-haproxy-statistic-port'] }}/
+config-url = https://[${slap-network-information:global-ipv6}]:{{ instance_parameter_dict['configuration.backend-haproxy-statistic-port'] }}/
 config-https-only = true
 return = domain secure_access
 [slave-introspection-configuration-state]
 <= jinja2-template-base
-template = {{ parameter_dict['template_configuration_state_script'] }}
+template = {{ software_parameter_dict['template_configuration_state_script'] }}
 rendered = ${directory:bin}/${:_buildout_section_name_}
 mode = 0700
 path_list = ${frontend-configuration:slave-introspection-configuration} ${frontend-configuration:ip-access-certificate}
-sha256sum = {{ parameter_dict['sha256sum'] }}
+sha256sum = {{ software_parameter_dict['sha256sum'] }}
 extra-context =
    key path_list :path_list
@@ -971,7 +940,7 @@ signature_file = ${directory:run}/slave_introspection_validate_configuration_sta
 [slave-introspection-graceful]
 < = jinja2-template-base
-template = {{ parameter_dict['template_graceful_script'] }}
+template = {{ software_parameter_dict['template_graceful_script'] }}
 rendered = ${directory:etc-run}/slave-introspection-safe-graceful
 mode = 0700
@@ -981,11 +950,11 @@ extra-context =
 [slave-introspection-validate]
 <= jinja2-template-base
-template = {{ parameter_dict['template_validate_script'] }}
+template = {{ software_parameter_dict['template_validate_script'] }}
 rendered = ${directory:bin}/slave-introspection-validate
 mode = 0700
 last_state_file = ${directory:run}/slave_introspection_configuration_last_state
-validate_command = {{ parameter_dict['nginx'] }} -c ${frontend-configuration:slave-introspection-configuration} -t
+validate_command = {{ software_parameter_dict['nginx'] }} -c ${frontend-configuration:slave-introspection-configuration} -t
 extra-context =
    key validate_command :validate_command
    key configuration_state_command slave-introspection-configuration-state-validate:rendered
@@ -999,7 +968,7 @@ config-verification-script = ${promise-slave-introspection-configuration-helper:
 [promise-slave-introspection-configuration-helper]
 < = jinja2-template-base
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 rendered = ${directory:bin}/slave-introspection-read-last-configuration-state
 mode = 0700
 content =
@@ -1012,7 +981,7 @@ context =
 <= monitor-promise-base
 module = check_port_listening
 name = slave_introspection_https.py
-config-hostname = {{ instance_parameter['ipv6-random'] }}
+config-hostname = {{ instance_parameter_dict['ipv6-random'] }}
 config-port = ${frontend-configuration:slave-introspection-https-port}
 [logrotate-entry-slave-introspection]
@@ -1031,9 +1000,25 @@ config-command =
  ${logrotate:wrapper-path} -d
 [configuration]
-{%- for key, value in instance_parameter.iteritems() -%}
+{%- for key, value in instance_parameter_dict.iteritems() -%}
 {%-   if key.startswith('configuration.') %}
 {{ key.replace('configuration.', '') }} = {{ dumps(value) }}
 {%-   endif -%}
-{%- endfor -%}
+{%- endfor %}
-{%- endif -%} {# if slap_software_type == software_type #}
+[instance-parameter-section]
+{#- There are dangerous keys like recipe, etc #}
+{#- XXX: Some other approach would be useful #}
+{%- set DROP_KEY_LIST = ['recipe', '__buildout_signature__', 'computer', 'partition', 'url', 'key', 'cert'] %}
+{%- for key, value in instance_parameter_dict.iteritems() -%}
+{%-   if not key.startswith('configuration.') and key not in DROP_KEY_LIST %}
+{{ key }} = {{ dumps(value) }}
+{%-   endif -%}
+{%- endfor %}
+[software-parameter-section]
+{%- for key, value in software_parameter_dict.iteritems() %}
+{{ key }} = {{ dumps(value) }}
+{%- endfor %}
+{%- endif -%} {# if instance_parameter_dict['slap-software-type'] == software_type #}
--- a/software/caddy-frontend/instance-apache-replicate.cfg.in
+++ b/software/caddy-frontend/instance-apache-replicate.cfg.in
-{% if slap_software_type in software_type %}
+{% if instance_parameter_dict['slap-software-type'] in software_type %}
 {% set aibcc_enabled = True %}
 {% import "caucase" as caucase with context %}
 {#- SERVER_POLLUTED_KEY_LIST is a list of keys which comes from various SlapOS Master implementations, which mix request and publish keys on each slave information -#}
 {%- set SERVER_POLLUTED_KEY_LIST = ['connection-parameter-hash', 'timestamp', 'slave_title', 'slap_software_type'] -%}
 {%- set TRUE_VALUES = ['y', 'yes', '1', 'true'] -%}
 {%- set GOOD_CIPHER_LIST = ['ECDHE-ECDSA-AES256-GCM-SHA384', 'ECDHE-RSA-AES256-GCM-SHA384', 'ECDHE-ECDSA-AES128-GCM-SHA256', 'ECDHE-RSA-AES128-GCM-SHA256', 'ECDHE-ECDSA-WITH-CHACHA20-POLY1305', 'ECDHE-RSA-WITH-CHACHA20-POLY1305', 'ECDHE-RSA-AES256-CBC-SHA', 'ECDHE-RSA-AES128-CBC-SHA', 'ECDHE-ECDSA-AES256-CBC-SHA', 'ECDHE-ECDSA-AES128-CBC-SHA', 'RSA-AES256-CBC-SHA', 'RSA-AES128-CBC-SHA', 'ECDHE-RSA-3DES-EDE-CBC-SHA', 'RSA-3DES-EDE-CBC-SHA'] %}
+{#- Allow to pass only some parameters to frontend nodes #}
+{%- set FRONTEND_NODE_PASSED_KEY_LIST = [
+        'plain_http_port',
+        'port',
+        'apache-certificate',
+        'apache-key',
+        'domain',
+        'enable-http2-by-default',
+        'global-disable-http2',
+        'mpm-graceful-shutdown-timeout',
+        'public-ipv4',
+        're6st-verification-url',
+        'backend-connect-timeout',
+        'backend-connect-retries',
+        'ciphers',
+        'request-timeout',
+        'authenticate-to-backend',
+    ]
+%}
 {% set aikc_enabled = slapparameter_dict.get('automatic-internal-kedifa-caucase-csr', 'true').lower() in TRUE_VALUES %}
 {% set aibcc_enabled = slapparameter_dict.get('automatic-internal-backend-client-caucase-csr', 'true').lower() in TRUE_VALUES %}
 {# Ports 8401, 8402 and 8410+1..N are reserved for monitor ports on various partitions #}
 {% set master_partition_monitor_monitor_httpd_port = 8401 %}
 {% set kedifa_partition_monitor_httpd_port = 8402 %}
 {% set frontend_monitor_httpd_base_port = 8410 %}
-{% set caucase_host = '[' ~ instance_parameter['ipv6-random'] ~ ']' %}
+{% set caucase_host = '[' ~ instance_parameter_dict['ipv6-random'] ~ ']' %}
-{% set caucase_netloc = caucase_host ~ ':' ~ instance_parameter['configuration.caucase_backend_client_port'] %}
+{% set caucase_netloc = caucase_host ~ ':' ~ instance_parameter_dict['configuration.caucase_backend_client_port'] %}
 {% set caucase_url = 'http://' ~ caucase_netloc %}
 [jinja2-template-base]
 recipe = slapos.recipe.template:jinja2
@@ -20,18 +39,18 @@ rendered = ${buildout:directory}/${:filename}
 extra-context =
 context =
    import json_module json
-    raw common_profile {{ common_profile }}
+    raw profile_common {{ software_parameter_dict['profile_common'] }}
    ${:extra-context}
 {% set popen = functools_module.partial(subprocess_module.Popen, stdout=subprocess_module.PIPE, stderr=subprocess_module.STDOUT, stdin=subprocess_module.PIPE) %}
 {% set part_list = [] %}
 {% set single_type_key = 'single-' %}
-{% if slap_software_type == "replicate" %}
+{% if instance_parameter_dict['slap-software-type'] == "replicate" %}
 {%   set frontend_type = slapparameter_dict.pop('-frontend-type', 'single-default') %}
-{% elif slap_software_type in ['default', 'RootSoftwareInstance'] %}
+{% elif instance_parameter_dict['slap-software-type'] in ['default', 'RootSoftwareInstance'] %}
 {%   set frontend_type = "%s%s" % (single_type_key, 'custom-personal') %}
 {% else %}
-{%   set frontend_type = "%s%s" % (single_type_key, slap_software_type) %}
+{%   set frontend_type = "%s%s" % (single_type_key, instance_parameter_dict['slap-software-type']) %}
 {% endif %}
 {% set frontend_quantity = slapparameter_dict.pop('-frontend-quantity', '1') | int %}
 {% set slave_list_name = 'extra_slave_instance_list' %}
@@ -70,16 +89,19 @@ context =
 {%   endfor %}
 {%   do config_dict.__setitem__('monitor-httpd-port', frontend_monitor_httpd_base_port + i) %}
 {%   do config_dict.__setitem__('backend-client-caucase-url', caucase_url) %}
-{%   do frontend_list.append(frontend_name) %}
+{%   set state_key = "-frontend-%s-state" % i %}
-{%   do frontend_section_list.append(request_section_title) %}
+{%   set frontend_state = slapparameter_dict.pop(state_key, None) %}
+{%   if frontend_state != 'destroyed' %}
+{%     do frontend_list.append(frontend_name) %}
+{%     do frontend_section_list.append(request_section_title) %}
+{%   endif %}
 {%   do part_list.append(request_section_title) %}
 # Filling request dict for slave
-{%   set state_key = "-frontend-%s-state" % i %}
 {%   set request_content_dict = {
                                  'config': config_dict,
                                  'name': frontend_name,
                                  'sla': sla_dict,
-                                  'state': slapparameter_dict.pop(state_key, None)
+                                  'state': frontend_state
                                  } %}
 {%   set frontend_software_url_key = "-frontend-%s-software-release-url" % i %}
 {%   do request_content_dict.__setitem__('software-url', slapparameter_dict.get(frontend_software_url_key) or '${slap-connection:software-release-url}') %}
@@ -92,7 +114,7 @@ context =
 {% set rejected_slave_title_dict = {} %}
 {% set warning_slave_dict = {} %}
 {% set used_host_list = [] %}
-{% for slave in sorted(slave_instance_list) %}
+{% for slave in sorted(instance_parameter_dict['slave-instance-list']) %}
 {%   set slave_error_list = [] %}
 {%   set slave_warning_list = [] %}
 {%   set slave_server_alias_unclashed = [] %}
@@ -142,7 +164,7 @@ context =
 {%   for url_key in ['url', 'https-url'] %}
 {%     if url_key in slave %}
 {%       set url = (slave[url_key] or '').strip() %}
-{%       if subprocess_module.call([caddy_backend_url_validator, url]) == 1 or not validators.url(url) %}
+{%       if subprocess_module.call([software_parameter_dict['caddy_backend_url_validator'], url]) == 1 or not validators.url(url) %}
 {%         do slave_error_list.append('slave %s %r invalid' % (url_key, url)) %}
 {%       elif url != slave[url_key] %}
 {%         do slave_warning_list.append('slave %s %r has been converted to %r' % (url_key, slave[url_key], url)) %}
@@ -151,7 +173,7 @@ context =
 {%   endfor %}
 {%   if 'ssl_proxy_ca_crt' in slave %}
 {%     set ssl_proxy_ca_crt = slave.get('ssl_proxy_ca_crt', '') %}
-{%     set check_popen = popen([parameter_dict['openssl'], 'x509', '-noout']) %}
+{%     set check_popen = popen([software_parameter_dict['openssl'], 'x509', '-noout']) %}
 {%     do check_popen.communicate(ssl_proxy_ca_crt) %}
 {%     if check_popen.returncode != 0 %}
 {%       do slave_error_list.append('ssl_proxy_ca_crt is invalid') %}
@@ -167,8 +189,8 @@ context =
 {%     do slave_error_list.append('ssl_ca_crt is present, so ssl_crt and ssl_key are required')  %}
 {%   endif %}
 {%   if slave.get('ssl_key') and slave.get('ssl_crt') %}
-{%     set key_popen = popen([parameter_dict['openssl'], 'rsa', '-noout', '-modulus']) %}
+{%     set key_popen = popen([software_parameter_dict['openssl'], 'rsa', '-noout', '-modulus']) %}
-{%     set crt_popen = popen([parameter_dict['openssl'], 'x509', '-noout', '-modulus']) %}
+{%     set crt_popen = popen([software_parameter_dict['openssl'], 'x509', '-noout', '-modulus']) %}
 {%     set key_modulus = key_popen.communicate(slave['ssl_key'])[0] | trim %}
 {%     set crt_modulus = crt_popen.communicate(slave['ssl_crt'])[0] | trim %}
 {%     if not key_modulus or key_modulus != crt_modulus  %}
@@ -217,6 +239,13 @@ config-monitor-password = ${monitor-htpasswd:passwd}
 software-type = {{frontend_type}}
 return = private-ipv4 public-ipv4 slave-instance-information-list monitor-base-url backend-client-csr_id-url csr_id-url csr_id-certificate backend-haproxy-statistic-url
+{#- Send only needed parameters to frontend nodes #}
+{%- set base_node_configuration_dict = {} %}
+{%- for key in FRONTEND_NODE_PASSED_KEY_LIST %}
+{%-   if key in slapparameter_dict %}
+{%-     do base_node_configuration_dict.__setitem__(key,  slapparameter_dict[key]) %}
+{%-   endif %}
+{%- endfor %}
 {% for section, frontend_request in request_dict.iteritems() %}
 {%   set state = frontend_request.get('state', '') %}
 [{{section}}]
@@ -230,15 +259,18 @@ config-slave-kedifa-information = ${request-kedifa:connection-slave-kedifa-infor
 config-kedifa-caucase-url = ${request-kedifa:connection-caucase-url}
 config-backend-client-caucase-url = {{ caucase_url }}
 config-master-key-download-url = ${request-kedifa:connection-master-key-download-url}
-config-cluster-identification = {{ cluster_identification }}
+config-cluster-identification = {{ instance_parameter_dict['root-instance-title'] }}
 {#   Do not send additional parameters for destroyed nodes #}
 {%   if state != 'destroyed' %}
-{%     set slave_configuration_dict = slapparameter_dict %}
+{%     set node_configuration_dict = {} %}
-{%     do slave_configuration_dict.update(frontend_request.get('config')) %}
+{%     do node_configuration_dict.update(frontend_request.get('config')) %}
 {# sort_keys are important in order to avoid shuffling parameters on each run #}
-{%     do slave_configuration_dict.__setitem__(slave_list_name, json_module.dumps(authorized_slave_list, sort_keys=True)) %}
+{%     do node_configuration_dict.__setitem__(slave_list_name, json_module.dumps(authorized_slave_list, sort_keys=True)) %}
-{%     do slave_configuration_dict.__setitem__("frontend-name", frontend_request.get('name')) %}
+{%     do node_configuration_dict.__setitem__("frontend-name", frontend_request.get('name')) %}
-{%-     for config_key, config_value in slave_configuration_dict.iteritems() %}
+{%-     for config_key, config_value in node_configuration_dict.iteritems() %}
+config-{{ config_key }} = {{ dumps(config_value) }}
+{%     endfor -%}
+{%-     for config_key, config_value in base_node_configuration_dict.iteritems() %}
 config-{{ config_key }} = {{ dumps(config_value) }}
 {%     endfor -%}
 {%   endif %}
@@ -260,7 +292,7 @@ sla-{{ parameter }} = {{ value }}
 <= monitor-publish
 recipe = slapos.cookbook:publish
 domain = {{ slapparameter_dict.get('domain') }}
-slave-amount = {{ slave_instance_list | length }}
+slave-amount = {{ instance_parameter_dict['slave-instance-list'] | length }}
 accepted-slave-amount = {{ authorized_slave_list | length }}
 rejected-slave-amount = {{ rejected_slave_dict | length }}
 backend-client-caucase-url = {{ caucase_url }}
@@ -327,7 +359,7 @@ config-{{ key }} = {{ dumps(slapparameter_dict[key]) }}
 {%-   endif %}
 {%- endfor %}
 config-slave-list = {{ dumps(authorized_slave_list) }}
-config-cluster-identification = {{ cluster_identification }}
+config-cluster-identification = {{ instance_parameter_dict['root-instance-title'] }}
 {% set software_url_key = "-kedifa-software-release-url" %}
 {% if slapparameter_dict.has_key(software_url_key) %}
@@ -365,7 +397,7 @@ sla-{{ key[sla_kedifa_key_length:] }} = {{ slapparameter_dict.pop(key) }}
 [active-slave-instance]
 {% set active_slave_instance_list = [] %}
-{% for slave_instance in slave_instance_list %}
+{% for slave_instance in instance_parameter_dict['slave-instance-list'] %}
 {# Provide a list of slave titles send by master, in order to filter out already destroyed slaves #}
 {# Note: This functionality is not yet covered by tests, please modify with care #}
 {%   do active_slave_instance_list.append(slave_instance['slave_reference']) %}
@@ -375,7 +407,7 @@ active-slave-instance-list = {{ json_module.dumps(active_slave_instance_list, so
 [dynamic-publish-slave-information]
 < = jinja2-template-base
-template = {{ template_publish_slave_information }}
+template = {{ software_parameter_dict['profile_replicate_publish_slave_information'] }}
 filename = dynamic-publish-slave-information.cfg
 extensions = jinja2.ext.do
 extra-context =
@@ -399,6 +431,8 @@ backup = ${:srv}/backup
 # CAUCASE directories
 caucased = ${:srv}/caucased
 backup-caucased = ${:backup}/caucased
+# NGINX
+rejected-var = ${:var}/rejected-nginx
 {% if aikc_enabled %}
 [directory]
@@ -418,11 +452,11 @@ csr_id = ${directory:aikc}/csr_id
 [aikc-user-csr]
 recipe = plone.recipe.command
-organization = {{ cluster_identification }}
+organization = {{ instance_parameter_dict['root-instance-title'] }}
 organizational_unit = Automatic Internal Kedifa Caucase CSR
 command =
  if [ ! -f ${:csr} ] && [ ! -f ${:key} ]  ; then
-    {{ parameter_dict['openssl'] }} req -new -sha256 \
+    {{ software_parameter_dict['openssl'] }} req -new -sha256 \
      -newkey rsa:2048 -nodes -keyout ${:key} \
      -subj "/O=${:organization}/OU=${:organizational_unit}" \
      -out ${:csr}
@@ -430,6 +464,7 @@ command =
 update-command = ${:command}
 csr = ${aikc-config:csr}
 key = ${aikc-config:key}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
@@ -438,8 +473,8 @@ stop-on-error = True
 recipe = slapos.recipe.template:jinja2
 context =
  key caucase_url aikc-config:caucase-url
-template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
+template = inline:#!{{ software_parameter_dict['dash'] }}/bin/dash
-  exec {{ parameter_dict['bin_directory'] }}/caucase \
+  exec {{ software_parameter_dict['bin_directory'] }}/caucase \
 {# raw block to use context #}
 {% raw %}
  --ca-url {{ caucase_url }} \
@@ -456,7 +491,8 @@ mode = 0700
 {% do part_list.append('aikc-create-user') %}
 [aikc-create-user]
 recipe = plone.recipe.command
-stop-on-error = True
+{#- The called command is smart enough to survive errors and retry #}
+stop-on-error = False
 update-command = ${:command}
 command =
  if ! [ -f ${aikc-config:user-created} ] ; then
@@ -472,7 +508,7 @@ command =
 {% do part_list.append('aikc-user-caucase-updater-promise') %}
 {{ caucase.updater(
     prefix='aikc-user-caucase-updater',
-     buildout_bin_directory=parameter_dict['bin_directory'],
+     buildout_bin_directory=software_parameter_dict['bin_directory'],
     updater_path='${directory:service}/aikc-user-caucase-updater',
     url='${aikc-config:caucase-url}',
     data_dir='${directory:srv}/caucase-updater',
@@ -503,7 +539,7 @@ recipe = slapos.recipe.template:jinja2
 context =
  key csr_id_url request-{{ csr }}:connection-csr_id-url
  key csr_id_certificate request-{{ csr }}:connection-csr_id-certificate
-template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
+template = inline:#!{{ software_parameter_dict['dash'] }}/bin/dash
  test -f ${directory:aikc}/{{ csr }}-done && exit 0
  ${buildout:executable} ${aikc-check-certificate:rendered} \
 {# raw block to use context #}
@@ -512,7 +548,7 @@ template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
  """{{ csr_id_certificate }}"""
 {% endraw %}
  if [ $? = 0 ]; then
-    csr_id=`{{ parameter_dict['curl'] }}/bin/curl -s -k -g \
+    csr_id=`{{ software_parameter_dict['curl'] }}/bin/curl -s -k -g \
 {% raw %}
  {{ csr_id_url }} \
 {% endraw %}
@@ -525,7 +561,8 @@ mode = 0700
 {% do part_list.append('aikc-%s' % (csr,)) %}
 [aikc-{{ csr }}]
 recipe = plone.recipe.command
-stop-on-error = True
+{#- The called command is smart enough to survive errors and retry #}
+stop-on-error = False
 command =
  ${aikc-{{ csr }}-wrapper:rendered}
 update-command = ${:command}
@@ -550,11 +587,11 @@ csr_id = ${directory:aibcc}/csr_id
 [aibcc-user-csr]
 recipe = plone.recipe.command
-organization = {{ cluster_identification }}
+organization = {{ instance_parameter_dict['root-instance-title'] }}
 organizational_unit = Automatic Sign Backend Client Caucase CSR
 command =
  if [ ! -f ${:csr} ] && [ ! -f ${:key} ]  ; then
-    {{ parameter_dict['openssl'] }} req -new -sha256 \
+    {{ software_parameter_dict['openssl'] }} req -new -sha256 \
      -newkey rsa:2048 -nodes -keyout ${:key} \
      -subj "/O=${:organization}/OU=${:organizational_unit}" \
      -out ${:csr}
@@ -562,6 +599,7 @@ command =
 update-command = ${:command}
 csr = ${aibcc-config:csr}
 key = ${aibcc-config:key}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
@@ -570,8 +608,8 @@ stop-on-error = True
 recipe = slapos.recipe.template:jinja2
 context =
  key caucase_url aibcc-config:caucase-url
-template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
+template = inline:#!{{ software_parameter_dict['dash'] }}/bin/dash
-  exec {{ parameter_dict['bin_directory'] }}/caucase \
+  exec {{ software_parameter_dict['bin_directory'] }}/caucase \
 {# raw block to use context #}
 {% raw %}
  --ca-url {{ caucase_url }} \
@@ -590,6 +628,7 @@ mode = 0700
 recipe = plone.recipe.command
 # the caucase for this part is provided in this profile, so we can't fail
 # as otherwise caucase will never be started...
+{#- XXX: Create promise #}
 stop-on-error = False
 update-command = ${:command}
 command =
@@ -606,7 +645,7 @@ command =
 {% do part_list.append('aibcc-user-caucase-updater-promise') %}
 {{ caucase.updater(
     prefix='aibcc-user-caucase-updater',
-     buildout_bin_directory=parameter_dict['bin_directory'],
+     buildout_bin_directory=software_parameter_dict['bin_directory'],
     updater_path='${directory:service}/aibcc-user-caucase-updater',
     url='${aibcc-config:caucase-url}',
     data_dir='${directory:srv}/caucase-updater',
@@ -636,7 +675,7 @@ recipe = slapos.recipe.template:jinja2
 context =
  key csr_id_url request-{{ csr }}:connection-backend-client-csr_id-url
  key csr_id_certificate request-{{ csr }}:connection-csr_id-certificate
-template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
+template = inline:#!{{ software_parameter_dict['dash'] }}/bin/dash
  test -f ${directory:aibcc}/{{ csr }}-done && exit 0
  ${buildout:executable} ${aibcc-check-certificate:rendered} \
 {# raw block to use context #}
@@ -645,7 +684,7 @@ template = inline:#!{{ parameter_dict['dash'] }}/bin/dash
  """{{ csr_id_certificate }}"""
 {% endraw %}
  if [ $? = 0 ]; then
-    csr_id=`{{ parameter_dict['curl'] }}/bin/curl -s -k -g \
+    csr_id=`{{ software_parameter_dict['curl'] }}/bin/curl -s -k -g \
 {% raw %}
  {{ csr_id_url }} \
 {% endraw %}
@@ -658,7 +697,8 @@ mode = 0700
 {% do part_list.append('aibcc-%s' % (csr,)) %}
 [aibcc-{{ csr }}]
 recipe = plone.recipe.command
-stop-on-error = True
+{#- The called command is smart enough to survive errors and retry #}
+stop-on-error = False
 command =
  ${aibcc-{{ csr }}-wrapper:rendered}
 update-command = ${:command}
@@ -670,7 +710,7 @@ recipe = slapos.recipe.template:jinja2
 filename = rejected-slave.json
 directory = ${directory:promise-output}
 rendered = ${:directory}/${:filename}
-template = {{ parameter_dict['template_empty'] }}
+template = {{ software_parameter_dict['template_empty'] }}
 {% if rejected_slave_title_dict %}
 {# sort_keys are important in order to avoid shuffling parameters on each run #}
 content = {{ dumps(json_module.dumps(rejected_slave_title_dict, indent=2, sort_keys=True)) }}
@@ -685,20 +725,15 @@ service = ${:etc}/service
 promise-output = ${:srv}/promise-output
 [rejected-slave-publish-configuration]
-ip = {{ instance_parameter['ipv6-random'] }}
+ip = {{ instance_parameter_dict['ipv6-random'] }}
 port = 14455
 [rejected-slave-publish]
 directory = ${rejected-slave-json:directory}
 url = https://${rejected-slave-password:user}:${rejected-slave-password:passwd}@[${rejected-slave-publish-configuration:ip}]:${rejected-slave-publish-configuration:port}/${rejected-slave-json:filename}
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['caddy'] }}
+command-line = {{ software_parameter_dict['nginx'] }}
-  -conf ${rejected-slave-template:rendered}
+  -c ${rejected-slave-template:rendered}
-  -log stderr
-  -http2=true
-  -disable-http-challenge
-  -disable-tls-alpn-challenge
-  -root ${:directory}
 wrapper-path = ${directory:service}/rejected-slave-publish
 hash-existing-files =
@@ -712,6 +747,7 @@ recipe = plone.recipe.command
 certificate = ${directory:etc}/rejected-slave.pem
 key = ${:certificate}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 update-command = ${:command}
 command =
@@ -728,18 +764,53 @@ storage-path = ${directory:etc}/.rejected-slave.passwd
 bytes = 8
 user = admin
+[rejected-slave-htpasswd]
+recipe = plone.recipe.command
+{#- Can be stopped on error, as does not rely on self provided service #}
+stop-on-error = True
+file = ${directory:var}/nginx-rejected.htpasswd
+command = {{ software_parameter_dict['htpasswd'] }} -cb ${:file} ${rejected-slave-password:user} ${rejected-slave-password:passwd}
+update-command = ${:command}
 [rejected-slave-template]
 recipe = slapos.recipe.template:jinja2
+var = ${directory:rejected-var}
+pid = ${directory:var}/nginx-rejected.pid
 template = inline:
-  https://:${rejected-slave-publish-configuration:port}/ {
+  daemon off;
-    basicauth / ${rejected-slave-password:user} ${rejected-slave-password:passwd}
+  pid ${:pid};
-    tls ${rejected-slave-certificate:certificate} ${rejected-slave-certificate:key}
+  error_log stderr;
-    bind ${rejected-slave-publish-configuration:ip}
+  events {
-    log stderr
+  }
-    errors stderr
+  http {
+    include {{ software_parameter_dict['nginx_mime'] }};
+    server {
+      server_name_in_redirect off;
+      port_in_redirect off;
+      error_log stderr;
+      access_log /dev/null;
+      listen [${rejected-slave-publish-configuration:ip}]:${rejected-slave-publish-configuration:port} ssl;
+      ssl_certificate ${rejected-slave-certificate:certificate};
+      ssl_certificate_key ${rejected-slave-certificate:certificate};
+      default_type application/octet-stream;
+      client_body_temp_path ${:var} 1 2;
+      proxy_temp_path ${:var} 1 2;
+      fastcgi_temp_path ${:var} 1 2;
+      uwsgi_temp_path ${:var} 1 2;
+      scgi_temp_path ${:var} 1 2;
+      location / {
+        alias ${rejected-slave-json:directory}/;
+        autoindex off;
+        sendfile on;
+        sendfile_max_chunk 1m;
+        auth_basic "Rejected slave template";
+        auth_basic_user_file ${rejected-slave-htpasswd:file};
+      }
+    }
  }
-rendered = ${directory:etc}/Caddyfile-rejected-slave
+rendered = ${directory:etc}/nginx-rejected-slave.conf
 [promise-rejected-slave-publish-ip-port]
 <= monitor-promise-base
@@ -761,7 +832,7 @@ config-url = ${rejected-slave-publish:url}
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 {{  caucase.caucased(
      prefix='caucased-backend-client',
-      buildout_bin_directory=parameter_dict['bin_directory'],
+      buildout_bin_directory=software_parameter_dict['bin_directory'],
      caucased_path='${directory:service}/caucased-backend-client',
      backup_dir='${directory:backup-caucased}',
      data_dir='${directory:caucased}',
@@ -773,8 +844,8 @@ hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 [buildout]
 extends =
-  {{ common_profile }}
+  {{ software_parameter_dict['profile_common'] }}
-  {{ template_monitor }}
+  {{ software_parameter_dict['profile_monitor2'] }}
 parts =
  monitor-base
  publish-slave-information

--- a/software/caddy-frontend/instance-kedifa.cfg.in
+++ b/software/caddy-frontend/instance-kedifa.cfg.in
-{%- if slap_software_type == software_type -%}
+{%- if instance_parameter_dict['slap-software-type'] == software_type -%}
 {% import "caucase" as caucase with context %}
 # KeDiFa instance profile
 [buildout]
 extends =
-  {{ parameter_dict['common_profile'] }}
+  {{ software_parameter_dict['profile_common'] }}
-  {{ parameter_dict['monitor_template'] }}
+  {{ software_parameter_dict['profile_monitor'] }}
-  {{ parameter_dict['logrotate_base_instance'] }}
+  {{ software_parameter_dict['profile_logrotate_base'] }}
 parts =
  monitor-base
@@ -25,18 +25,18 @@ parts =
 # Note: Workaround for monitor stack, which uses monitor-httpd-port parameter
 #       directly, and in our case it can come from the network, thus resulting
 #       with need to strip !py!'u'
-monitor-httpd-port = {{ instance_parameter['configuration.monitor-httpd-port'] | int }}
+monitor-httpd-port = {{ instance_parameter_dict['configuration.monitor-httpd-port'] | int }}
-password = {{ instance_parameter['configuration.monitor-password'] | string }}
+password = {{ instance_parameter_dict['configuration.monitor-password'] | string }}
 [caucased]
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
-{%  set caucase_host = '[' ~ instance_parameter['ipv6-random'] ~ ']' %}
+{%  set caucase_host = '[' ~ instance_parameter_dict['ipv6-random'] ~ ']' %}
-{%  set caucase_netloc = caucase_host ~ ':' ~ instance_parameter['configuration.caucase_port'] -%}
+{%  set caucase_netloc = caucase_host ~ ':' ~ instance_parameter_dict['configuration.caucase_port'] -%}
 {%  set caucase_url = 'http://' ~ caucase_netloc -%}
 {{  caucase.caucased(
      prefix='caucased',
-      buildout_bin_directory=parameter_dict['bin_directory'],
+      buildout_bin_directory=software_parameter_dict['bin_directory'],
      caucased_path='${directory:service}/caucased',
      backup_dir='${directory:backup-caucased}',
      data_dir='${directory:caucased}',
@@ -75,7 +75,8 @@ reservation = ${:srv}/reservation
 # csr_id publication
 csr_id = ${:srv}/csr_id
-caddy-csr_id = ${:etc}/caddy-csr_id
+certificate-csr_id = ${:var}/certificate-csr_id
+expose-csr_id-var = ${:var}/expose-csr_id
 [kedifa-csr]
 recipe = plone.recipe.command
@@ -83,22 +84,23 @@ organization = {{ slapparameter_dict['cluster-identification'] }}
 organizational_unit = Kedifa Partition
 command =
  if [ ! -f ${:template-csr} ] && [ ! -f ${:key} ]  ; then
-    /bin/bash -c '{{ parameter_dict['openssl'] }} req -new -sha256 \
+    /bin/bash -c '{{ software_parameter_dict['openssl'] }} req -new -sha256 \
      -newkey rsa:2048 -nodes -keyout ${:key} \
      -subj "/O=${:organization}/OU=${:organizational_unit}" \
      -reqexts SAN \
-      -config <(cat {{ parameter_dict['openssl_cnf'] }} \
+      -config <(cat {{ software_parameter_dict['openssl_cnf'] }} \
      <(printf "\n[SAN]\nsubjectAltName=IP:${kedifa-config:ip}")) \
      -out ${:template-csr}'
  fi
 update-command = ${:command}
 template-csr = ${kedifa-config:template-csr}
 key = ${kedifa-config:key}
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 {{ caucase.updater(
     prefix='caucase-updater',
-     buildout_bin_directory=parameter_dict['bin_directory'],
+     buildout_bin_directory=software_parameter_dict['bin_directory'],
     updater_path='${directory:service}/caucase-updater',
     url=caucase_url,
     data_dir='${directory:srv}/caucase-updater',
@@ -119,7 +121,7 @@ csr_work_path = ${directory:tmp}/${:_buildout_section_name_}
 stop-on-error = False
 update-command = ${:command}
 command =
-  {{ parameter_dict['bin_directory'] }}/caucase \
+  {{ software_parameter_dict['bin_directory'] }}/caucase \
    --ca-url {{ caucase_url }} \
    --ca-crt ${kedifa-config:ca-certificate} \
    --crl ${kedifa-config:crl} \
@@ -131,20 +133,21 @@ command =
 [certificate-csr_id]
 recipe = plone.recipe.command
-certificate = ${directory:caddy-csr_id}/certificate.pem
+certificate = ${directory:certificate-csr_id}/certificate.pem
-key = ${directory:caddy-csr_id}/key.pem
+key = ${directory:certificate-csr_id}/key.pem
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 update-command = ${:command}
 command =
  if ! [ -f ${:key} ] && ! [ -f ${:certificate} ] ; then
-    {{ parameter_dict['openssl'] }} req -new -newkey rsa:2048 -sha256 -subj \
+    {{ software_parameter_dict['openssl'] }} req -new -newkey rsa:2048 -sha256 -subj \
-      "/O=${kedifa-csr:organization}/OU=${kedifa-csr:organizational_unit}/CN={{ instance_parameter['ipv6-random'] }}" \
+      "/O=${kedifa-csr:organization}/OU=${kedifa-csr:organizational_unit}/CN={{ instance_parameter_dict['ipv6-random'] }}" \
      -days 5 -nodes -x509 -keyout ${:key} -out ${:certificate}
  fi
 [expose-csr_id-configuration]
-ip = {{ instance_parameter['ipv6-random'] }}
+ip = {{ instance_parameter_dict['ipv6-random'] }}
 port = 17000
 key = ${certificate-csr_id:key}
 certificate = ${certificate-csr_id:certificate}
@@ -152,14 +155,40 @@ error-log = ${directory:log}/expose-csr_id.log
 [expose-csr_id-template]
 recipe = slapos.recipe.template:jinja2
+var = ${directory:expose-csr_id-var}
+pid = ${directory:var}/nginx-expose-csr_id.pid
+rendered = ${directory:etc}/nginx-expose-csr_id.conf
 template = inline:
-  https://:${expose-csr_id-configuration:port}/ {
+  daemon off;
-    bind ${expose-csr_id-configuration:ip}
+  pid ${:pid};
-    tls ${expose-csr_id-configuration:certificate} ${expose-csr_id-configuration:key}
+  error_log ${expose-csr_id-configuration:error-log};
-    log ${expose-csr_id-configuration:error-log}
+  events {
+  }
+  http {
+    include {{ software_parameter_dict['nginx_mime'] }};
+    server {
+      server_name_in_redirect off;
+      port_in_redirect off;
+      error_log ${expose-csr_id-configuration:error-log};
+      access_log /dev/null;
+      listen [${expose-csr_id-configuration:ip}]:${expose-csr_id-configuration:port} ssl;
+      ssl_certificate ${expose-csr_id-configuration:certificate};
+      ssl_certificate_key ${expose-csr_id-configuration:key};
+      default_type application/octet-stream;
+      client_body_temp_path ${:var} 1 2;
+      proxy_temp_path ${:var} 1 2;
+      fastcgi_temp_path ${:var} 1 2;
+      uwsgi_temp_path ${:var} 1 2;
+      scgi_temp_path ${:var} 1 2;
+      location / {
+        alias ${directory:csr_id}/;
+        autoindex off;
+        sendfile on;
+        sendfile_max_chunk 1m;
+      }
+    }
  }
-rendered = ${directory:caddy-csr_id}/Caddyfile
 [promise-expose-csr_id-ip-port]
 <= monitor-promise-base
@@ -171,13 +200,8 @@ config-port = ${expose-csr_id-configuration:port}
 [expose-csr_id]
 depends = ${store-csr_id:command}
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['caddy'] }}
+command-line = {{ software_parameter_dict['nginx'] }}
-  -conf ${expose-csr_id-template:rendered}
+  -c ${expose-csr_id-template:rendered}
-  -log ${expose-csr_id-configuration:error-log}
-  -http2=true
-  -disable-http-challenge
-  -disable-tls-alpn-challenge
-  -root ${directory:csr_id}
 wrapper-path = ${directory:service}/expose-csr_id
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
@@ -191,19 +215,19 @@ commands =
 recipe = slapos.recipe.template:jinja2
 rendered = ${buildout:directory}/${:filename}
 extra-context =
-slapparameter_dict = {{ dumps(instance_parameter['configuration']) }}
+slapparameter_dict = {{ dumps(slapparameter_dict) }}
-slap_software_type = {{ dumps(instance_parameter['slap-software-type']) }}
+slap_software_type = {{ dumps(instance_parameter_dict['slap-software-type']) }}
 context =
    import json_module json
-    raw common_profile {{ parameter_dict['common_profile'] }}
+    raw profile_common {{ software_parameter_dict['profile_common'] }}
    key slap_software_type :slap_software_type
    key slapparameter_dict :slapparameter_dict
    section directory directory
    ${:extra-context}
 [kedifa-config]
-ip = {{ instance_parameter['ipv6-random'] }}
+ip = {{ instance_parameter_dict['ipv6-random'] }}
-port = {{ instance_parameter['configuration.kedifa_port'] }}
+port = {{ instance_parameter_dict['configuration.kedifa_port'] }}
 db = ${directory:kedifa}/kedifa.sqlite
 certificate = ${directory:etc-kedifa}/certificate.pem
 key = ${:certificate}
@@ -215,7 +239,7 @@ logfile = ${directory:log}/kedifa.log
 [kedifa-reloader]
 <= jinja2-template-base
-template = {{ parameter_dict['template_wrapper'] }}
+template = {{ software_parameter_dict['template_wrapper'] }}
 rendered = ${directory:etc-run}/kedifa-reloader
 command =
  kill -HUP `cat ${kedifa-config:pidfile}`
@@ -236,12 +260,12 @@ config-ca-cert-file = ${kedifa-config:ca-certificate}
 <= logrotate-entry-base
 name = kedifa
 log = ${kedifa-config:logfile}
-rotate-num = {{ instance_parameter['configuration.rotate-num'] | int }}
+rotate-num = {{ instance_parameter_dict['configuration.rotate-num'] | int }}
 delaycompress =
 [kedifa]
 recipe = slapos.cookbook:wrapper
-command-line = {{ parameter_dict['kedifa'] }}
+command-line = {{ software_parameter_dict['kedifa'] }}
  --ip ${kedifa-config:ip}
  --port ${kedifa-config:port}
  --db ${kedifa-config:db}
@@ -268,7 +292,7 @@ hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 recipe = plone.recipe.command
 file = ${directory:reservation}/${:_buildout_section_name_}
 command =
-  [ ! -f ${:file} ] && {{ parameter_dict['curl'] }}/bin/curl -s -g -X POST https://[${kedifa-config:ip}]:${kedifa-config:port}/reserve-id --cert ${kedifa-config:certificate} --cacert ${kedifa-config:ca-certificate} > ${:file}.tmp && mv ${:file}.tmp ${:file}
+  [ ! -f ${:file} ] && {{ software_parameter_dict['curl'] }}/bin/curl -s -g -X POST https://[${kedifa-config:ip}]:${kedifa-config:port}/reserve-id --cert ${kedifa-config:certificate} --cacert ${kedifa-config:ca-certificate} > ${:file}.tmp && mv ${:file}.tmp ${:file}
 update-command = ${:command}
 [{{ slave_reference }}-auth-random]
@@ -283,7 +307,7 @@ commands =
 recipe = plone.recipe.command
 file = ${directory:reservation}/${:_buildout_section_name_}
 command =
-  [ ! -f ${:file} ] && {{ parameter_dict['curl'] }}/bin/curl -s -g -X POST https://[${kedifa-config:ip}]:${kedifa-config:port}/reserve-id --cert ${kedifa-config:certificate} --cacert ${kedifa-config:ca-certificate} > ${:file}.tmp && mv ${:file}.tmp ${:file}
+  [ ! -f ${:file} ] && {{ software_parameter_dict['curl'] }}/bin/curl -s -g -X POST https://[${kedifa-config:ip}]:${kedifa-config:port}/reserve-id --cert ${kedifa-config:certificate} --cacert ${kedifa-config:ca-certificate} > ${:file}.tmp && mv ${:file}.tmp ${:file}
 update-command = ${:command}
 [master-auth-random]
@@ -311,4 +335,4 @@ name = ${:_buildout_section_name_}.py
 config-command =
  ${logrotate:wrapper-path} -d
-{%- endif -%} {# if slap_software_type in software_type #}
+{%- endif -%} {# if instance_parameter_dict['slap-software-type'] == software_type #}
--- a/software/caddy-frontend/instance.cfg.in
+++ b/software/caddy-frontend/instance.cfg.in
 [buildout]
-extends = {{ common_profile }}
+extends = {{ software_parameter_dict['profile_common'] }}
 parts =
-  dynamic-template-caddy-replicate
  switch-softwaretype
 [caddyprofiledeps]
@@ -11,76 +10,59 @@ recipe = caddyprofiledeps
 [jinja2-template-base]
 recipe = slapos.recipe.template:jinja2
 rendered = ${buildout:directory}/${:filename}
+extensions = jinja2.ext.do
 extra-context =
 context =
    import json_module json
-    key slap_software_type instance-parameter:slap-software-type
    key slapparameter_dict instance-parameter:configuration
-    key slave_instance_list instance-parameter:slave-instance-list
+    section instance_parameter_dict instance-parameter
-    section instance_parameter instance-parameter
+    section software_parameter_dict software-parameter-section
    ${:extra-context}
+caucase-jinja2-library = {{ software_parameter_dict['caucase_jinja2_library'] }}
+import-list =
+  file caucase :caucase-jinja2-library
 [switch-softwaretype]
 recipe = slapos.cookbook:softwaretype
-default = ${dynamic-template-caddy-replicate:rendered}
+default = ${dynamic-profile-caddy-replicate:rendered}
-RootSoftwareInstance = ${dynamic-template-caddy-replicate:rendered}
+RootSoftwareInstance = ${dynamic-profile-caddy-replicate:rendered}
-custom-personal = ${dynamic-template-caddy-replicate:rendered}
+custom-personal = ${dynamic-profile-caddy-replicate:rendered}
-single-default = ${dynamic-template-caddy-frontend:rendered}
+single-default = ${dynamic-profile-caddy-frontend:rendered}
-single-custom-personal = ${dynamic-template-caddy-frontend:rendered}
+single-custom-personal = ${dynamic-profile-caddy-frontend:rendered}
-replicate = ${dynamic-template-caddy-replicate:rendered}
+replicate = ${dynamic-profile-caddy-replicate:rendered}
-kedifa = ${dynamic-template-kedifa:rendered}
+kedifa = ${dynamic-profile-kedifa:rendered}
-[dynamic-template-caddy-frontend-parameters]
+[software-parameter-section]
-{% for key,value in template_frontend_parameter_dict.iteritems() %}
+{% for key,value in software_parameter_dict.iteritems() %}
 {{ key }} = {{ dumps(value) }}
 {% endfor -%}
-[dynamic-template-caddy-frontend]
+[dynamic-profile-caddy-frontend]
 < = jinja2-template-base
-template = {{ template_caddy_frontend }}
+template = {{ software_parameter_dict['profile_caddy_frontend'] }}
 filename = instance-caddy-frontend.cfg
-extensions = jinja2.ext.do
 extra-context =
  import furl_module furl
-  section parameter_dict dynamic-template-caddy-frontend-parameters
  raw software_type single-custom-personal
-caucase-jinja2-library = {{ caucase_jinja2_library }}
-import-list =
-  file caucase :caucase-jinja2-library
-[dynamic-template-caddy-replicate]
+[dynamic-profile-caddy-replicate]
 < = jinja2-template-base
 depends = ${caddyprofiledeps:recipe}
-template = {{ template_caddy_replicate }}
+template = {{ software_parameter_dict['profile_caddy_replicate'] }}
 filename = instance-caddy-replicate.cfg
-extensions = jinja2.ext.do
 extra-context =
    import subprocess_module subprocess
    import functools_module functools
    import validators validators
-    key cluster_identification instance-parameter:root-instance-title
-    raw caddy_backend_url_validator {{ caddy_backend_url_validator }}
-    raw template_publish_slave_information {{ template_replicate_publish_slave_information }}
 # Must match the key id in [switch-softwaretype] which uses this section.
    raw software_type RootSoftwareInstance-default-custom-personal-replicate
-    raw template_monitor {{ monitor2_template }}
-    raw common_profile {{ common_profile }}
-    section parameter_dict dynamic-template-caddy-frontend-parameters
-caucase-jinja2-library = {{ caucase_jinja2_library }}
-import-list =
-  file caucase :caucase-jinja2-library
-[dynamic-template-kedifa]
+[dynamic-profile-kedifa]
 < = jinja2-template-base
-template = {{ template_kedifa }}
+template = {{ software_parameter_dict['profile_kedifa'] }}
 filename = instance-kedifa.cfg
-extensions = jinja2.ext.do
 extra-context =
-  section parameter_dict dynamic-template-caddy-frontend-parameters
  raw software_type kedifa
-caucase-jinja2-library = {{ caucase_jinja2_library }}
-import-list =
-  file caucase :caucase-jinja2-library
 [instance-parameter]
 # Fetches parameters defined in SlapOS Master for this instance.

--- a/software/caddy-frontend/software.cfg
+++ b/software/caddy-frontend/software.cfg
 [buildout]
-extends = common.cfg
+extends =
+  buildout.hash.cfg
+  ../../stack/slapos.cfg
+  ../../component/dash/buildout.cfg
+  ../../component/caddy/buildout.cfg
+  ../../component/gzip/buildout.cfg
+  ../../component/logrotate/buildout.cfg
+  ../../component/rdiff-backup/buildout.cfg
+  ../../component/trafficserver/buildout.cfg
+  ../../component/6tunnel/buildout.cfg
+  ../../component/xz-utils/buildout.cfg
+  ../../component/rsyslogd/buildout.cfg
+  ../../component/haproxy/buildout.cfg
+  ../../component/nginx/buildout.cfg
+  ../../stack/caucase/buildout.cfg
+# Monitoring stack (keep on bottom)
+  ../../stack/monitor/buildout.cfg
+parts +=
+  caucase-eggs
+  template
+  rdiff-backup
+  caddyprofiledeps
+  kedifa-develop
+  kedifa
+[kedifa-repository]
+recipe = slapos.recipe.build:gitclone
+repository = https://lab.nexedi.com/nexedi/kedifa.git
+git-executable = ${git:location}/bin/git
+revision = d6bbd7db215e12871c1536f22a8fbf994227270c
+[kedifa-develop]
+recipe = zc.recipe.egg:develop
+setup = ${kedifa-repository:location}
+[kedifa]
+recipe = zc.recipe.egg
+eggs =
+  ${python-cryptography:egg}
+  kedifa
+[caddyprofiledeps-setup]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/setup.py
+[caddyprofiledeps-dummy]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/caddyprofiledummy.py
+[caddyprofiledeps-prepare]
+recipe = plone.recipe.command
+stop-on-error = True
+location = ${buildout:parts-directory}/${:_buildout_section_name_}
+update-command = ${:command}
+command =
+  rm -fr ${:location} &&
+  mkdir -p ${:location} &&
+  cp ${caddyprofiledeps-setup:target} ${:location}/ &&
+  cp ${caddyprofiledeps-dummy:target} ${:location}/
+[caddyprofiledeps-develop]
+recipe = zc.recipe.egg:develop
+setup = ${caddyprofiledeps-prepare:location}
+[caddyprofiledeps]
+depends = ${caddyprofiledeps-develop:recipe}
+recipe = zc.recipe.egg
+eggs =
+  caddyprofiledeps
+  websockify
+  collective.recipe.shelloutput
+[profile-common]
+recipe = slapos.recipe.template:jinja2
+template = ${:_profile_base_location_}/instance-common.cfg.in
+rendered = ${buildout:directory}/instance-common.cfg
+mode = 0644
+context =
+  key develop_eggs_directory buildout:develop-eggs-directory
+  key eggs_directory buildout:eggs-directory
+[software-parameter-section]
+# libraries
+caucase_jinja2_library = ${caucase-jinja2-library:target}
+# profiles
+profile_caddy_frontend = ${profile-caddy-frontend:target}
+profile_caddy_replicate = ${profile-caddy-replicate:target}
+profile_common = ${profile-common:rendered}
+profile_kedifa = ${profile-kedifa:target}
+profile_logrotate_base = ${template-logrotate-base:rendered}
+profile_monitor = ${monitor-template:output}
+profile_monitor2 = ${monitor2-template:rendered}
+profile_replicate_publish_slave_information = ${profile-replicate-publish-slave-information:target}
+profile_slave_list = ${profile-slave-list:target}
+# templates
+template_backend_haproxy_configuration = ${template-backend-haproxy-configuration:target}
+template_backend_haproxy_rsyslogd_conf = ${template-backend-haproxy-rsyslogd-conf:target}
+template_caddy_frontend_configuration = ${profile-caddy-frontend-configuration:target}
+template_caddy_lazy_script_call = ${template-caddy-lazy-script-call:target}
+template_configuration_state_script = ${template-configuration-state-script:target}
+template_default_slave_virtualhost = ${template-default-slave-virtualhost:target}
+template_empty = ${template-empty:target}
+template_graceful_script = ${template-graceful-script:target}
+template_log_access = ${template-log-access:target}
+template_not_found_html = ${template-not-found-html:target}
+template_rotate_script = ${template-rotate-script:target}
+template_slave_introspection_httpd_nginx = ${template-slave-introspection-httpd-nginx:target}
+template_trafficserver_logging_yaml = ${template-trafficserver-logging-yaml:target}
+template_trafficserver_records_config = ${template-trafficserver-records-config:target}
+template_trafficserver_storage_config = ${template-trafficserver-storage-config:target}
+template_validate_script = ${template-validate-script:target}
+template_wrapper = ${template-wrapper:output}
+caddy_backend_url_validator = ${caddy-backend-url-validator:output}
+# directories
+bin_directory = ${buildout:bin-directory}
+# files
+sixtunnel = ${6tunnel:location}
+nginx = ${nginx-output:nginx}
+nginx_mime = ${nginx-output:mime}
+caddy = ${caddy:output}
+haproxy_executable = ${haproxy:location}/sbin/haproxy
+rsyslogd_executable = ${rsyslogd:location}/sbin/rsyslogd
+curl = ${curl:location}
+dash = ${dash:location}
+gzip = ${gzip:location}
+logrotate = ${logrotate:location}
+openssl = ${openssl:location}/bin/openssl
+openssl_cnf = ${openssl:location}/etc/ssl/openssl.cnf
+trafficserver = ${trafficserver:location}
+sha256sum = ${coreutils:location}/bin/sha256sum
+kedifa = ${:bin_directory}/kedifa
+kedifa-updater = ${:bin_directory}/kedifa-updater
+kedifa-csr = ${:bin_directory}/kedifa-csr
+xz_location = ${xz-utils:location}
+htpasswd = ${:bin_directory}/htpasswd
+[template]
+recipe = slapos.recipe.template:jinja2
+template = ${:_profile_base_location_}/instance.cfg.in
+rendered = ${buildout:directory}/template.cfg
+mode = 0644
+context =
+  section software_parameter_dict software-parameter-section
+[profile-caddy-frontend]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/instance-apache-frontend.cfg.in
+mode = 0644
+[caddy-backend-url-validator]
+recipe = slapos.recipe.template
+url = ${:_profile_base_location_}/${:filename}
+output = ${buildout:directory}/caddy-backend-url-validator
+mode = 0750
+[profile-caddy-replicate]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/instance-apache-replicate.cfg.in
+mode = 0644
+[profile-kedifa]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/instance-kedifa.cfg.in
+mode = 0644
+[download-template]
+recipe = slapos.recipe.build:download
+url = ${:_profile_base_location_}/${:_update_hash_filename_}
+mode = 640
+[profile-slave-list]
+<=download-template
+[profile-replicate-publish-slave-information]
+<=download-template
+[profile-caddy-frontend-configuration]
+<=download-template
+[template-not-found-html]
+<=download-template
+[template-default-slave-virtualhost]
+<=download-template
+[template-backend-haproxy-configuration]
+<=download-template
+[template-log-access]
+<=download-template
+[template-empty]
+<=download-template
+[template-slave-introspection-httpd-nginx]
+<=download-template
+[template-wrapper]
+recipe = slapos.recipe.template
+url = ${:_profile_base_location_}/templates/wrapper.in
+output = ${buildout:directory}/template-wrapper.cfg
+mode = 0644
+[template-trafficserver-records-config]
+<=download-template
+[template-trafficserver-storage-config]
+<=download-template
+[template-trafficserver-logging-yaml]
+<=download-template
+[template-rotate-script]
+<=download-template
+[template-caddy-lazy-script-call]
+<=download-template
+[template-graceful-script]
+<=download-template
+[template-validate-script]
+<=download-template
+[template-configuration-state-script]
+<=download-template
+[template-backend-haproxy-rsyslogd-conf]
+<=download-template
 [versions]
 # Modern KeDiFa requires zc.lockfile

--- a/software/caddy-frontend/templates/apache-custom-slave-list.cfg.in
+++ b/software/caddy-frontend/templates/apache-custom-slave-list.cfg.in
@@ -4,21 +4,22 @@
 {%- set backend_slave_list = [] %}
 {%- set part_list = [] %}
 {%- set cache_port = caddy_configuration.get('cache-port') %}
-{%- set cache_access = "http://%s:%s" % (local_ipv4, cache_port) %}
+{%- set cache_access = "http://%s:%s" % (instance_parameter_dict['ipv4-random'], cache_port) %}
-{%- set ssl_cache_access = "http://%s:%s/HTTPS" % (local_ipv4, cache_port) %}
+{%- set ssl_cache_access = "http://%s:%s/HTTPS" % (instance_parameter_dict['ipv4-random'], cache_port) %}
-{%- set backend_haproxy_http_url = 'http://%s:%s' % (local_ipv4, backend_haproxy_configuration['http-port']) %}
+{%- set backend_haproxy_http_url = 'http://%s:%s' % (instance_parameter_dict['ipv4-random'], backend_haproxy_configuration['http-port']) %}
-{%- set backend_haproxy_https_url = 'http://%s:%s' % (local_ipv4, backend_haproxy_configuration['https-port']) %}
+{%- set backend_haproxy_https_url = 'http://%s:%s' % (instance_parameter_dict['ipv4-random'], backend_haproxy_configuration['https-port']) %}
 {%- set TRUE_VALUES = ['y', 'yes', '1', 'true'] %}
-{%- set generic_instance_parameter_dict = { 'cache_access': cache_access, 'local_ipv4': local_ipv4, 'http_port': http_port, 'https_port': https_port} %}
+{%- set generic_instance_parameter_dict = { 'cache_access': cache_access, 'local_ipv4': instance_parameter_dict['ipv4-random'], 'http_port': configuration['plain_http_port'], 'https_port': configuration['port']} %}
 {%- set slave_log_dict = {} %}
-{%- if extra_slave_instance_list %}
+{%- set slave_instance_information_list = [] %}
-{%-   set slave_instance_information_list = [] %}
+{%- set slave_instance_list = instance_parameter_dict['slave-instance-list'] %}
-{%-   set slave_instance_list = slave_instance_list + json_module.loads(extra_slave_instance_list) %}
+{%- if configuration['extra_slave_instance_list'] %}
+{%-   do slave_instance_list.extend(json_module.loads(configuration['extra_slave_instance_list'])) %}
 {%- endif %}
 {%- if master_key_download_url %}
-{%-   do kedifa_updater_mapping.append((master_key_download_url, master_certificate, apache_certificate)) %}
+{%-   do kedifa_updater_mapping.append((master_key_download_url, caddy_configuration['master-certificate'], apache_certificate)) %}
 {%- else %}
-{%-   do kedifa_updater_mapping.append(('notreadyyet', master_certificate, apache_certificate)) %}
+{%-   do kedifa_updater_mapping.append(('notreadyyet', caddy_configuration['master-certificate'], apache_certificate)) %}
 {%- endif %}
 {%- if kedifa_configuration['slave_kedifa_information'] %}
 {%-   set slave_kedifa_information = json_module.loads(kedifa_configuration['slave_kedifa_information']) %}
@@ -30,7 +31,7 @@ recipe = slapos.recipe.template:jinja2
 extensions = jinja2.ext.do
 extra-context =
 context =
-    raw common_profile {{ common_profile }}
+    raw profile_common {{ profile_common }}
    ${:extra-context}
 # empty sections if no slaves are available
@@ -53,7 +54,7 @@ context =
 {%-   if slave_ciphers %}
 {%-     set slave_cipher_list = ' '.join(slave_ciphers) %}
 {%-   else %}
-{%-     set slave_cipher_list = ciphers.strip() %}
+{%-     set slave_cipher_list = configuration['ciphers'].strip() %}
 {%-   endif %}
 {%-   do slave_instance.__setitem__('cipher_list', slave_cipher_list) %}
 {#-   Manage common instance parameters #}
@@ -102,8 +103,8 @@ context =
 {%-   do part_list.extend([slave_logrotate_section, slave_section_title]) %}
 {%-   set slave_log_folder = '${logrotate-directory:logrotate-backup}/' + slave_reference + "-logs" %}
 {#-   Pass HTTP2 switch #}
-{%-   do slave_instance.__setitem__('enable_http2_by_default', enable_http2_by_default) %}
+{%-   do slave_instance.__setitem__('enable_http2_by_default', configuration['enable-http2-by-default']) %}
-{%-   do slave_instance.__setitem__('global_disable_http2', global_disable_http2) %}
+{%-   do slave_instance.__setitem__('global_disable_http2', configuration['global-disable-http2']) %}
 {#-   Pass backend timeout values #}
 {%-   for key in ['backend-connect-timeout', 'backend-connect-retries', 'request-timeout', 'authenticate-to-backend'] %}
 {%-     if slave_instance.get(key, '') == '' %}
@@ -128,7 +129,7 @@ context =
 {%-   set slave_log_access_url = urlparse_module.unquote(furled.tostr()) %}
 {%-   do slave_publish_dict.__setitem__('log-access', slave_log_access_url) %}
 {%-   do slave_publish_dict.__setitem__('slave-reference', slave_reference) %}
-{%-   do slave_publish_dict.__setitem__('public-ipv4', public_ipv4) %}
+{%-   do slave_publish_dict.__setitem__('public-ipv4', configuration['public-ipv4']) %}
 {%-   do slave_publish_dict.__setitem__('backend-client-caucase-url', backend_client_caucase_url) %}
 {#-   Set slave domain if none was defined #}
 {%-   if slave_instance.get('custom_domain', None) == None %}
@@ -176,9 +177,10 @@ bytes = 8
 [{{ slave_htpasswd_section }}]
 recipe = plone.recipe.command
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 file = {{ caddy_configuration_directory }}/.{{ slave_reference }}.htpasswd
-command = {{ frontend_configuration['htpasswd'] }} -cb ${:file} {{ slave_reference.lower() }} {{ '${' + slave_password_section + ':passwd}' }}
+command = {{ software_parameter_dict['htpasswd'] }} -cb ${:file} {{ slave_reference.lower() }} {{ '${' + slave_password_section + ':passwd}' }}
 update-command = ${:command}
 {#-   ################################################## #}
@@ -224,7 +226,7 @@ cert-content = {{ dumps(slave_instance.get('ssl_crt') + '\n' + slave_instance.ge
 extra-context =
    key content :cert-content
 {%-   else %}
-{%-     do kedifa_updater_mapping.append((key_download_url, certificate, master_certificate)) %}
+{%-     do kedifa_updater_mapping.append((key_download_url, certificate, caddy_configuration['master-certificate'])) %}
 {%-   endif %}
 {#-   BBB: SlapOS Master non-zero knowledge END #}
@@ -233,9 +235,9 @@ extra-context =
 [{{ slave_configuration_section_name }}]
 certificate = {{ certificate }}
-https_port = {{ dumps('' ~ https_port) }}
+https_port = {{ dumps('' ~ configuration['port']) }}
-http_port = {{ dumps('' ~ http_port) }}
+http_port = {{ dumps('' ~ configuration['plain_http_port']) }}
-local_ipv4 = {{ dumps('' ~ local_ipv4) }}
+local_ipv4 = {{ dumps('' ~ instance_parameter_dict['ipv4-random']) }}
 {%-   for key, value in slave_instance.iteritems() %}
 {%-     if value is not none %}
 {{ key }} = {{ dumps('' ~ value) }}
@@ -283,7 +285,7 @@ config-frequency = 720
 {#-   ###############################  #}
 {#-   Publish Slave Information        #}
-{%-   if not extra_slave_instance_list %}
+{%-   if not configuration['extra_slave_instance_list'] %}
 {%-     set publish_section_title = 'publish-%s-connection-information' % slave_instance.get('slave_reference') %}
 {%-     do part_list.append(publish_section_title) %}
 [{{ publish_section_title }}]
@@ -315,36 +317,36 @@ recipe = slapos.cookbook:wrapper
 ipv4 = ${slap-network-information:local-ipv4}
 ipv6 = ${slap-network-information:global-ipv6}
 wrapper-path = {{ directory['service'] }}/6tunnel-${:ipv6-port}
-command-line = {{ sixtunnel_executable }} -6 -4 -d -l ${:ipv6} ${:ipv6-port} ${:ipv4} ${:ipv4-port}
+command-line = {{ software_parameter_dict['sixtunnel'] }}/bin/6tunnel -6 -4 -d -l ${:ipv6} ${:ipv6-port} ${:ipv4} ${:ipv4-port}
 hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 [tunnel-6to4-base-http_port]
 <= tunnel-6to4-base
-ipv4-port = {{ http_port }}
+ipv4-port = {{ configuration['plain_http_port'] }}
-ipv6-port = {{ http_port }}
+ipv6-port = {{ configuration['plain_http_port'] }}
 [tunnel-6to4-base-https_port]
 <= tunnel-6to4-base
-ipv4-port = {{ https_port }}
+ipv4-port = {{ configuration['port'] }}
-ipv6-port = {{ https_port }}
+ipv6-port = {{ configuration['port'] }}
 {#- Define log access #}
 [caddy-log-access-parameters]
 caddy_log_directory = {{ dumps(caddy_log_directory) }}
 caddy_configuration_directory = {{ dumps(caddy_configuration_directory) }}
-local_ipv4 = {{ dumps(local_ipv4) }}
+local_ipv4 = {{ dumps(instance_parameter_dict['ipv4-random']) }}
 global_ipv6 = {{ dumps(global_ipv6) }}
-https_port = {{ dumps(https_port) }}
+https_port = {{ dumps(configuration['port']) }}
-http_port = {{ dumps(http_port) }}
+http_port = {{ dumps(configuration['plain_http_port']) }}
 ip_access_certificate = {{ frontend_configuration.get('ip-access-certificate') }}
-access_log = {{ dumps(access_log) }}
+access_log = {{ dumps(caddy_configuration['access-log']) }}
-error_log = {{ dumps(error_log) }}
+error_log = {{ dumps(caddy_configuration['error-log']) }}
-not_found_file = {{ dumps(not_found_file) }}
+not_found_file = {{ dumps(caddy_configuration['not-found-file']) }}
 [caddy-log-access]
 < = jinja2-template-base
-template = {{frontend_configuration.get('template-log-access')}}
+template = {{ software_parameter_dict['template_log_access'] }}
 rendered = {{frontend_configuration.get('log-access-configuration')}}
 extra-context =
    section slave_log_directory slave-log-directory-dict
@@ -352,11 +354,11 @@ extra-context =
    section parameter_dict caddy-log-access-parameters
 [slave-introspection-parameters]
-local-ipv4 = {{ dumps(local_ipv4) }}
+local-ipv4 = {{ dumps(instance_parameter_dict['ipv4-random']) }}
 global-ipv6 = {{ dumps(global_ipv6) }}
 https-port = {{ frontend_configuration['slave-introspection-https-port'] }}
 ip-access-certificate = {{ frontend_configuration.get('ip-access-certificate') }}
-nginx-mime = {{ frontend_configuration['nginx_mime'] }}
+nginx-mime = {{ software_parameter_dict['nginx_mime'] }}
 access-log = {{ dumps(caddy_configuration['slave-introspection-access-log']) }}
 error-log = {{ dumps(caddy_configuration['slave-introspection-error-log']) }}
 var = {{ directory['slave-introspection-var'] }}
@@ -364,7 +366,7 @@ pid = {{ caddy_configuration['slave-introspection-pid-file'] }}
 [slave-introspection-config]
 <= jinja2-template-base
-template = {{ frontend_configuration['slave-introspection-template'] }}
+template = {{ software_parameter_dict['template_slave_introspection_httpd_nginx'] }}
 rendered = {{ frontend_configuration['slave-introspection-configuration'] }}
 extra-context =
    section slave_log_directory slave-log-directory-dict
@@ -373,7 +375,7 @@ extra-context =
 [slave-introspection]
 recipe = slapos.cookbook:wrapper
-command-line = {{ frontend_configuration['nginx'] }}
+command-line = {{ software_parameter_dict['nginx'] }}
  -c ${slave-introspection-config:rendered}
 wrapper-path = {{ directory['service'] }}/slave-instrospection-nginx
@@ -384,9 +386,9 @@ hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 {#- Publish information for the instance #}
 [publish-caddy-information]
 recipe = slapos.cookbook:publish.serialised
-public-ipv4 = {{ public_ipv4 }}
+public-ipv4 = {{ configuration['public-ipv4'] }}
-private-ipv4 = {{ local_ipv4 }}
+private-ipv4 = {{ instance_parameter_dict['ipv4-random'] }}
-{%- if extra_slave_instance_list %}
+{%- if configuration['extra_slave_instance_list'] %}
 {#-   sort_keys are important in order to avoid shuffling parameters on each run #}
 slave-instance-information-list = {{ json_module.dumps(slave_instance_information_list, sort_keys=True) }}
 {%- endif %}
@@ -404,11 +406,11 @@ backend-haproxy-statistic-url = {{ statistic_url }}
 [kedifa-updater]
 recipe = slapos.cookbook:wrapper
-command-line = {{ kedifa_configuration['kedifa-updater'] }}
+command-line = {{ software_parameter_dict['kedifa-updater'] }}
  --server-ca-certificate {{ kedifa_configuration['ca-certificate'] }}
  --identity {{ kedifa_configuration['certificate'] }}
-  --master-certificate {{ master_certificate }}
+  --master-certificate {{ caddy_configuration['master-certificate'] }}
-  --on-update "{{ frontend_graceful_reload }}"
+  --on-update "{{ caddy_configuration['frontend-graceful-command'] }}"
  ${kedifa-updater-mapping:file}
  {{ kedifa_configuration['kedifa-updater-state-file'] }}
@@ -417,8 +419,9 @@ hash-existing-files = ${buildout:directory}/software_release/buildout.cfg
 [kedifa-updater-run]
 recipe = plone.recipe.command
+{#- Can be stopped on error, as does not rely on self provided service but on service which comes from another partition #}
 stop-on-error = True
-command = {{ kedifa_configuration['kedifa-updater'] }} --prepare-only ${kedifa-updater-mapping:file} --on-update "{{ frontend_graceful_reload }}"
+command = {{ software_parameter_dict['kedifa-updater'] }} --prepare-only ${kedifa-updater-mapping:file} --on-update "{{ caddy_configuration['frontend-graceful-command'] }}"
 update-command = ${:command}
 [kedifa-updater-mapping]
@@ -452,7 +455,7 @@ extra-context =
 {%- for key, value in backend_haproxy_configuration.items() %}
 {{ key }} = {{ value }}
 {%- endfor %}
-local-ipv4 = {{ dumps('' ~ local_ipv4) }}
+local-ipv4 = {{ dumps('' ~ instance_parameter_dict['ipv4-random']) }}
 global-ipv6 = ${slap-network-information:global-ipv6}
 request-timeout = {{ dumps('' ~ configuration['request-timeout']) }}
 backend-connect-timeout = {{ dumps('' ~ configuration['backend-connect-timeout']) }}
@@ -467,7 +470,7 @@ csr_work_path = {{ directory['tmp'] }}/${:_buildout_section_name_}
 stop-on-error = False
 update-command = ${:command}
 command =
-  {{ bin_directory }}/caucase \
+  {{ software_parameter_dict['bin_directory'] }}/caucase \
    --ca-url {{ backend_haproxy_configuration['caucase-url'] }} \
    --ca-crt {{ backend_haproxy_configuration['cas-ca-certificate'] }} \
    --crl {{ backend_haproxy_configuration['crl'] }} \
@@ -479,9 +482,9 @@ command =
 [buildout]
 extends =
-  {{ common_profile }}
+  {{ profile_common }}
-  {{ logrotate_base_instance }}
+  {{ profile_logrotate_base }}
-  {{ monitor_template }}
+  {{ profile_monitor }}
 parts +=
    kedifa-updater
@@ -511,7 +514,7 @@ csr_work_path = {{ directory['tmp'] }}/${:_buildout_section_name_}
 stop-on-error = False
 update-command = ${:command}
 command =
-  {{ bin_directory }}/caucase \
+  {{ software_parameter_dict['bin_directory'] }}/caucase \
    --ca-url {{ kedifa_configuration['caucase-url'] }} \
    --ca-crt {{ kedifa_configuration['cas-ca-certificate'] }} \
    --crl {{ kedifa_configuration['crl'] }} \
@@ -524,6 +527,7 @@ recipe = plone.recipe.command
 certificate = {{ directory['caddy-csr_id'] }}/certificate.pem
 key = {{ directory['caddy-csr_id'] }}/key.pem
+{#- Can be stopped on error, as does not rely on self provided service #}
 stop-on-error = True
 update-command = ${:command}
 command =
@@ -563,7 +567,7 @@ depends =
  ${store-csr_id:command}
  ${store-backend-haproxy-csr_id:command}
 recipe = slapos.cookbook:wrapper
-command-line = {{ caddy_executable }}
+command-line = {{ software_parameter_dict['caddy'] }}
  -conf ${expose-csr_id-template:rendered}
  -log ${expose-csr_id-configuration:error-log}
  -http2=true

--- a/software/caddy-frontend/templates/backend-haproxy-rsyslogd.conf.in
+++ b/software/caddy-frontend/templates/backend-haproxy-rsyslogd.conf.in
@@ -16,7 +16,7 @@ $Umask 0022
 $WorkDirectory {{ configuration['spool-directory'] }}
 # Setup logging per slave, by extracting the slave name from the log stream
-{%- set regex = ".*-backend (.*)-http.*" %}
+{%- set regex = ".*-backend (.*)-http.{0,1}/" %}
 template(name="extract_slave_name" type="string" string="%msg:R,ERE,1,FIELD:{{ regex }}--end%")
 set $!slave_name = exec_template("extract_slave_name");
 template(name="slave_output" type="string" string="{{ configuration['caddy-log-directory'] }}/%$!slave_name%_backend_log")

--- a/software/caddy-frontend/templates/backend-haproxy.cfg.in
+++ b/software/caddy-frontend/templates/backend-haproxy.cfg.in
@@ -14,27 +14,30 @@ defaults
  timeout connect {{ configuration['backend-connect-timeout'] }}s
  retries {{ configuration['backend-connect-retries'] }}
+{%- set SCHEME_PREFIX_MAPPING = { 'http': 'http_backend', 'https': 'https_backend'} %}
 {%- macro frontend_entry(slave_instance, scheme, wildcard) %}
 {#-   wildcard switch allows to put dangerous entries in the end, as haproxy parses with first match #}
-{%-   set host_list = (slave_instance.get('server-alias') or  '').split() %}
+{%-   if slave_instance[SCHEME_PREFIX_MAPPING[scheme]]['hostname'] and slave_instance[SCHEME_PREFIX_MAPPING[scheme]]['port'] %}
-{%-   if slave_instance.get('custom_domain') not in host_list %}
+{%-     set host_list = (slave_instance.get('server-alias') or  '').split() %}
-{%-     do host_list.append(slave_instance.get('custom_domain')) %}
+{%-     if slave_instance.get('custom_domain') not in host_list %}
-{%-   endif %}
+{%-       do host_list.append(slave_instance.get('custom_domain')) %}
-{%-   set matched = {'count': 0} %}
+{%-     endif %}
-{%-   for host in host_list %}
+{%-     set matched = {'count': 0} %}
-{#-     Match up to the end or optional port (starting with ':') #}
+{%-     for host in host_list %}
-{#-     Please note that this matching is quite sensitive to changes and hard to test, so avoid needless changes #}
+{#-       Match up to the end or optional port (starting with ':') #}
-{%-     if wildcard and host.startswith('*.') %}
+{#-       Please note that this matching is quite sensitive to changes and hard to test, so avoid needless changes #}
-{%-       do matched.__setitem__('count', matched['count'] + 1) %}
+{%-       if wildcard and host.startswith('*.') %}
+{%-         do matched.__setitem__('count', matched['count'] + 1) %}
 # match wildcard {{ host }}
  acl is_{{ slave_instance['slave_reference'] }} hdr_reg(host) -i {{ host[2:] }}($|:.*)
-{%-     elif not wildcard and not host.startswith('*.') %}
+{%-       elif not wildcard and not host.startswith('*.') %}
-{%-       do matched.__setitem__('count', matched['count'] + 1) %}
+{%-         do matched.__setitem__('count', matched['count'] + 1) %}
  acl is_{{ slave_instance['slave_reference'] }} hdr_reg(host) -i ^{{ host }}($|:.*)
-{%-     endif %}
+{%-       endif %}
-{%-   endfor %}
+{%-     endfor %}
-{%-   if matched['count'] > 0 %}
+{%-     if matched['count'] > 0 %}
  use_backend {{ slave_instance['slave_reference'] }}-{{ scheme }} if is_{{ slave_instance['slave_reference'] }}
+{%-     endif %}
 {%-   endif %}
 {%- endmacro %}
@@ -49,59 +52,58 @@ frontend statistic
 frontend http-backend
  bind {{ configuration['local-ipv4'] }}:{{ configuration['http-port'] }}
-{%- for slave_instance in backend_slave_list %}
+{%- for slave_instance in backend_slave_list -%}
 {{ frontend_entry(slave_instance, 'http', False) }}
 {%- endfor %}
-{%- for slave_instance in backend_slave_list %}
+{%- for slave_instance in backend_slave_list -%}
 {{ frontend_entry(slave_instance, 'http', True) }}
 {%- endfor %}
 frontend https-backend
  bind {{ configuration['local-ipv4'] }}:{{ configuration['https-port'] }}
-{%- for slave_instance in backend_slave_list %}
+{%- for slave_instance in backend_slave_list -%}
 {{ frontend_entry(slave_instance, 'https', False) }}
 {%- endfor %}
-{%- for slave_instance in backend_slave_list %}
+{%- for slave_instance in backend_slave_list -%}
 {{ frontend_entry(slave_instance, 'https', True) }}
 {%- endfor %}
 {%- for slave_instance in backend_slave_list %}
-{%-   for (scheme, prefix) in [('http', 'http_backend'), ('https', 'https_backend')] %}
+{%-   for (scheme, prefix) in SCHEME_PREFIX_MAPPING.items() %}
 {%-     set info_dict = slave_instance[prefix] %}
-{%-     if info_dict['scheme'] == 'https' %}
+{%-     if info_dict['hostname'] and info_dict['port'] %}
-{%-       set ssl = [] %}
+{%-       set ssl_list = [] %}
-{%-       if slave_instance['authenticate-to-backend'] %}
+{%-       if info_dict['scheme'] == 'https' %}
-{%-         set ssl = ['crt %s' % (configuration['certificate'],)] %}
+{%-         if slave_instance['authenticate-to-backend'] %}
-{%-       endif %}
+{%-           do ssl_list.append('crt %s' % (configuration['certificate'],)) %}
-{%-       do ssl.append('ssl verify') %}
+{%-         endif %}
-{%-       set path_to_ssl_proxy_ca_crt = slave_instance.get('path_to_ssl_proxy_ca_crt') %}
+{%-         do ssl_list.append('ssl verify') %}
-{%-       if slave_instance['ssl_proxy_verify'] %}
+{%-         set path_to_ssl_proxy_ca_crt = slave_instance.get('path_to_ssl_proxy_ca_crt') %}
-{%-         if path_to_ssl_proxy_ca_crt %}
+{%-         if slave_instance['ssl_proxy_verify'] %}
-{%-           do ssl.append('required ca-file %s' % (path_to_ssl_proxy_ca_crt,)) %}
+{%-           if path_to_ssl_proxy_ca_crt %}
+{%-             do ssl_list.append('required ca-file %s' % (path_to_ssl_proxy_ca_crt,)) %}
+{%-           else %}
+{#-           Backend SSL shall be verified, but not CA provided, disallow connection #}
+{#-           Simply dropping hostname from the dict will result with ignoring it... #}
+{%-           do info_dict.__setitem__('hostname', '') %}
+{%-           endif %}
 {%-         else %}
-{#-         Backend SSL shall be verified, but not CA provided, disallow connection #}
+{%-           do ssl_list.append('none') %}
-{#-         Simply dropping hostname from the dict will result with ignoring it... #}
-{%-         do info_dict.__setitem__('hostname', '') %}
 {%-         endif %}
-{%-       else %}
-{%-         do ssl.append('none') %}
 {%-       endif %}
-{%-       set ssl = ' '.join(ssl) %}
-{%-     else %}
-{%-       set ssl = '' %}
-{%-     endif %}
 backend {{ slave_instance['slave_reference'] }}-{{ scheme }}
-{%-     set hostname = info_dict['hostname'] %}
+{%-       set hostname = info_dict['hostname'] %}
-{%-     set port = info_dict['port'] %}
+{%-       set port = info_dict['port'] %}
-{%-     set path = info_dict['path'].rstrip('/') %}
+{%-       set path = info_dict['path'].rstrip('/') %}
-{%-     if hostname and port %}
+{%-       if hostname and port %}
  timeout server {{ slave_instance['request-timeout'] }}s
  timeout connect {{ slave_instance['backend-connect-timeout'] }}s
  retries {{ slave_instance['backend-connect-retries'] }}
-  server backend {{ hostname }}:{{ port }} {{ ssl }}
+  server {{ slave_instance['slave_reference'] }}-backend {{ hostname }}:{{ port }} {{ ' '.join(ssl_list) }}
-{%-       if path %}
+{%-         if path %}
  http-request set-path {{ path }}%[path]
+{%-         endif %}
 {%-       endif %}
 {%-     endif %}
 {%-   endfor %}

--- a/software/caddy-frontend/templates/replicate-publish-slave-information.cfg.in
+++ b/software/caddy-frontend/templates/replicate-publish-slave-information.cfg.in
@@ -75,7 +75,7 @@ log-access-url = {{ dumps(json_module.dumps(log_access_url, sort_keys=True)) }}
 {% endfor %}
 [buildout]
-extends = {{ common_profile }}
+extends = {{ profile_common }}
 parts =
 {% for part in part_list %}
 {{ '  %s' % part }}

--- a/software/caddy-frontend/test/test.py
+++ b/software/caddy-frontend/test/test.py
@@ -48,7 +48,6 @@ from slapos.recipe.librecipe import generateHashFromFiles
 import xml.etree.ElementTree as ET
 import urlparse
 import socket
-import sqlite3
 try:
@@ -358,7 +357,7 @@ class TestDataMixin(object):
        [backend_haproxy_wrapper_path] + hash_file_list
      )
    for rejected_slave_publish_path in glob.glob(os.path.join(
-      self.instance_path, '*', 'etc', 'Caddyfile-rejected-slave')):
+      self.instance_path, '*', 'etc', 'nginx-rejected-slave.conf')):
      partition_id = rejected_slave_publish_path.split('/')[-3]
      rejected_slave_pem_path = os.path.join(
        self.instance_path, partition_id, 'etc', 'rejected-slave.pem')
@@ -1772,7 +1771,7 @@ class TestSlave(SlaveHttpFrontendTestCase, TestDataMixin):
    log_regexp = r'^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}:\d+ ' \
                 r'\[\d{2}\/.{3}\/\d{4}\:\d{2}\:\d{2}\:\d{2}.\d{3}\] ' \
-                 r'http-backend _Url-http\/backend ' \
+                 r'http-backend _Url-http\/_Url-backend ' \
                 r'\d+/\d+\/\d+\/\d+\/\d+ ' \
                 r'200 \d+ - - ---- ' \
                 r'\d\/\d\/\d\/\d\/\d \d\/\d ' \
@@ -1801,15 +1800,18 @@ class TestSlave(SlaveHttpFrontendTestCase, TestDataMixin):
      self.instance_path, '*', 'etc', 'backend-haproxy.cfg'))[0]
    with open(backend_configuration_file) as fh:
      content = fh.read()
-      self.assertTrue("""backend _Url-http
+    self.assertIn("""backend _Url-http
  timeout server 12s
  timeout connect 5s
-  retries 3""" in content)
+  retries 3""", content)
-      self.assertTrue("""  timeout queue 60s
+    self.assertIn("""  timeout queue 60s
  timeout server 12s
  timeout client 12s
  timeout connect 5s
-  retries 3""" in content)
+  retries 3""", content)
+    # check that no needless entries are generated
+    self.assertIn("backend _Url-http\n", content)
+    self.assertNotIn("backend _Url-https\n", content)
  def test_auth_to_backend(self):
    parameter_dict = self.assertSlaveBase('auth-to-backend')
@@ -6787,14 +6789,34 @@ class TestPassedRequestParameter(HttpFrontendTestCase):
  def test(self):
    self.instance_parameter_dict.update({
+      # master partition parameters
      '-frontend-quantity': 3,
      '-sla-2-computer_guid': self.slap._computer_id,
+      '-sla-3-computer_guid': self.slap._computer_id,
      '-frontend-2-state': 'stopped',
      '-frontend-2-software-release-url': self.frontend_2_sr,
-      '-sla-3-computer_guid': self.slap._computer_id,
      '-frontend-3-state': 'stopped',
      '-frontend-3-software-release-url': self.frontend_3_sr,
      '-kedifa-software-release-url': self.kedifa_sr,
+      'automatic-internal-kedifa-caucase-csr': False,
+      'automatic-internal-backend-client-caucase-csr': False,
+      # all nodes partition parameters
+      'apache-certificate': self.certificate_pem,
+      'apache-key': self.key_pem,
+      'domain': 'example.com',
+      'enable-http2-by-default': True,
+      'global-disable-http2': True,
+      'mpm-graceful-shutdown-timeout': 2,
+      'public-ipv4': '255.255.255.255',
+      're6st-verification-url': 're6st-verification-url',
+      'backend-connect-timeout': 2,
+      'backend-connect-retries': 1,
+      'ciphers': 'ciphers',
+      'request-timeout': 100,
+      'authenticate-to-backend': True,
+      # specific parameters
+      '-frontend-config-1-ram-cache-size': '512K',
+      '-frontend-config-2-ram-cache-size': '256K',
    })
    # re-request instance with updated parameters
@@ -6806,43 +6828,196 @@ class TestPassedRequestParameter(HttpFrontendTestCase):
    except Exception:
      pass
-    # inspect slapproxy, that the master correctly requested other partitions
+    computer = self.slap._slap.registerComputer('local')
-    sqlitedb_file = os.path.join(
+    # state of parameters of all instances
-      os.path.abspath(
+    partition_parameter_dict_dict = {}
-        os.path.join(
+    for partition in computer.getComputerPartitionList():
-          self.slap.instance_directory, os.pardir
+      if partition.getState() == 'destroyed':
-        )
+        continue
-      ), 'var', 'proxy.db'
+      parameter_dict = partition.getInstanceParameterDict()
-    )
+      instance_title = parameter_dict['instance_title']
-    connection = sqlite3.connect(sqlitedb_file)
+      if '_' in parameter_dict:
+        # "flatten" the instance parameter
-    def dict_factory(cursor, row):
+        parameter_dict = json.loads(parameter_dict['_'])
-      d = {}
+      partition_parameter_dict_dict[instance_title] = parameter_dict
-      for idx, col in enumerate(cursor.description):
+      parameter_dict[
-        d[col[0]] = row[idx]
+        'X-software_release_url'] = partition.getSoftwareRelease().getURI()
-      return d
-    connection.row_factory = dict_factory
-    cursor = connection.cursor()
-    cursor.execute(
-      "select partition_reference, software_release "
-      "from partition14 where slap_state='busy';")
-    requested_partition_information = cursor.fetchall()
    base_software_url = self.getSoftwareURL()
+    # drop some very varying parameters
+    def assertKeyWithPop(d, k):
+      self.assertIn(k, d)
+      d.pop(k)
+    assertKeyWithPop(
+      partition_parameter_dict_dict['caddy-frontend-1'],
+      'master-key-download-url')
+    assertKeyWithPop(
+      partition_parameter_dict_dict['caddy-frontend-2'],
+      'master-key-download-url')
+    assertKeyWithPop(
+      partition_parameter_dict_dict['caddy-frontend-3'],
+      'master-key-download-url')
+    assertKeyWithPop(
+      partition_parameter_dict_dict['testing partition 0'],
+      'timestamp')
+    assertKeyWithPop(
+      partition_parameter_dict_dict['testing partition 0'],
+      'ip_list')
+    monitor_password = partition_parameter_dict_dict[
+      'caddy-frontend-1'].pop('monitor-password')
+    self.assertEqual(
+      monitor_password,
+      partition_parameter_dict_dict[
+        'caddy-frontend-2'].pop('monitor-password')
+    )
+    self.assertEqual(
+      monitor_password,
+      partition_parameter_dict_dict[
+        'caddy-frontend-3'].pop('monitor-password')
+    )
+    self.assertEqual(
+      monitor_password,
+      partition_parameter_dict_dict[
+        'kedifa'].pop('monitor-password')
+    )
+    backend_client_caucase_url = u'http://[%s]:8990' % (self._ipv6_address,)
+    kedifa_caucase_url = u'http://[%s]:15090' % (self._ipv6_address,)
+    expected_partition_parameter_dict_dict = {
+      'caddy-frontend-1': {
+        'X-software_release_url': base_software_url,
+        u'apache-certificate': unicode(self.certificate_pem),
+        u'apache-key': unicode(self.key_pem),
+        u'authenticate-to-backend': u'True',
+        u'backend-client-caucase-url': backend_client_caucase_url,
+        u'backend-connect-retries': u'1',
+        u'backend-connect-timeout': u'2',
+        u'ciphers': u'ciphers',
+        u'cluster-identification': u'testing partition 0',
+        u'domain': u'example.com',
+        u'enable-http2-by-default': u'True',
+        u'extra_slave_instance_list': u'[]',
+        u'frontend-name': u'caddy-frontend-1',
+        u'global-disable-http2': u'True',
+        u'kedifa-caucase-url': kedifa_caucase_url,
+        u'monitor-cors-domains': u'monitor.app.officejs.com',
+        u'monitor-httpd-port': 8411,
+        u'monitor-username': u'admin',
+        u'mpm-graceful-shutdown-timeout': u'2',
+        u'plain_http_port': '11080',
+        u'port': '11443',
+        u'public-ipv4': u'255.255.255.255',
+        u'ram-cache-size': u'512K',
+        u're6st-verification-url': u're6st-verification-url',
+        u'request-timeout': u'100',
+        u'slave-kedifa-information': u'{}'
+      },
+      'caddy-frontend-2': {
+        'X-software_release_url': self.frontend_2_sr,
+        u'apache-certificate': unicode(self.certificate_pem),
+        u'apache-key': unicode(self.key_pem),
+        u'authenticate-to-backend': u'True',
+        u'backend-client-caucase-url': backend_client_caucase_url,
+        u'backend-connect-retries': u'1',
+        u'backend-connect-timeout': u'2',
+        u'ciphers': u'ciphers',
+        u'cluster-identification': u'testing partition 0',
+        u'domain': u'example.com',
+        u'enable-http2-by-default': u'True',
+        u'extra_slave_instance_list': u'[]',
+        u'frontend-name': u'caddy-frontend-2',
+        u'global-disable-http2': u'True',
+        u'kedifa-caucase-url': kedifa_caucase_url,
+        u'monitor-cors-domains': u'monitor.app.officejs.com',
+        u'monitor-httpd-port': 8412,
+        u'monitor-username': u'admin',
+        u'mpm-graceful-shutdown-timeout': u'2',
+        u'plain_http_port': u'11080',
+        u'port': u'11443',
+        u'public-ipv4': u'255.255.255.255',
+        u'ram-cache-size': u'256K',
+        u're6st-verification-url': u're6st-verification-url',
+        u'request-timeout': u'100',
+        u'slave-kedifa-information': u'{}'
+      },
+      'caddy-frontend-3': {
+        'X-software_release_url': self.frontend_3_sr,
+        u'apache-certificate': unicode(self.certificate_pem),
+        u'apache-key': unicode(self.key_pem),
+        u'authenticate-to-backend': u'True',
+        u'backend-client-caucase-url': backend_client_caucase_url,
+        u'backend-connect-retries': u'1',
+        u'backend-connect-timeout': u'2',
+        u'ciphers': u'ciphers',
+        u'cluster-identification': u'testing partition 0',
+        u'domain': u'example.com',
+        u'enable-http2-by-default': u'True',
+        u'extra_slave_instance_list': u'[]',
+        u'frontend-name': u'caddy-frontend-3',
+        u'global-disable-http2': u'True',
+        u'kedifa-caucase-url': kedifa_caucase_url,
+        u'monitor-cors-domains': u'monitor.app.officejs.com',
+        u'monitor-httpd-port': 8413,
+        u'monitor-username': u'admin',
+        u'mpm-graceful-shutdown-timeout': u'2',
+        u'plain_http_port': u'11080',
+        u'port': u'11443',
+        u'public-ipv4': u'255.255.255.255',
+        u're6st-verification-url': u're6st-verification-url',
+        u'request-timeout': u'100',
+        u'slave-kedifa-information': u'{}'
+      },
+      'kedifa': {
+        'X-software_release_url': self.kedifa_sr,
+        u'caucase_port': u'15090',
+        u'cluster-identification': u'testing partition 0',
+        u'kedifa_port': u'15080',
+        u'monitor-cors-domains': u'monitor.app.officejs.com',
+        u'monitor-httpd-port': u'8402',
+        u'monitor-username': u'admin',
+        u'slave-list': []
+      },
+      'testing partition 0': {
+        '-frontend-2-software-release-url': self.frontend_2_sr,
+        '-frontend-2-state': 'stopped',
+        '-frontend-3-software-release-url': self.frontend_3_sr,
+        '-frontend-3-state': 'stopped',
+        '-frontend-config-1-ram-cache-size': '512K',
+        '-frontend-config-2-ram-cache-size': '256K',
+        '-frontend-quantity': '3',
+        '-kedifa-software-release-url': self.kedifa_sr,
+        '-sla-2-computer_guid': 'local',
+        '-sla-3-computer_guid': 'local',
+        'X-software_release_url': base_software_url,
+        'apache-certificate': unicode(self.certificate_pem),
+        'apache-key': unicode(self.key_pem),
+        'authenticate-to-backend': 'True',
+        'automatic-internal-backend-client-caucase-csr': 'False',
+        'automatic-internal-kedifa-caucase-csr': 'False',
+        'backend-connect-retries': '1',
+        'backend-connect-timeout': '2',
+        'caucase_port': '15090',
+        'ciphers': 'ciphers',
+        'domain': 'example.com',
+        'enable-http2-by-default': 'True',
+        'full_address_list': [],
+        'global-disable-http2': 'True',
+        'instance_title': 'testing partition 0',
+        'kedifa_port': '15080',
+        'mpm-graceful-shutdown-timeout': '2',
+        'plain_http_port': '11080',
+        'port': '11443',
+        'public-ipv4': '255.255.255.255',
+        're6st-verification-url': 're6st-verification-url',
+        'request-timeout': '100',
+        'root_instance_title': 'testing partition 0',
+        'slap_software_type': 'RootSoftwareInstance',
+        'slave_instance_list': []
+      }
+    }
    self.assertEqual(
-      requested_partition_information,
+      expected_partition_parameter_dict_dict,
-      [
+      partition_parameter_dict_dict
-        {'software_release': base_software_url,
-         'partition_reference': 'testing partition 0'},
-        {'software_release': self.kedifa_sr,
-         'partition_reference': 'kedifa'},
-        # that one is base, as expected
-        {'software_release': base_software_url,
-         'partition_reference': 'caddy-frontend-1'},
-        {'software_release': self.frontend_2_sr,
-         'partition_reference': 'caddy-frontend-2'},
-        {'software_release': self.frontend_3_sr,
-         'partition_reference': 'caddy-frontend-3'}]
    )
--- a/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultDefaultSlave.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultDefaultSlave.test_file_list_log-CADDY.txt
@@ -13,13 +13,10 @@ T-2/var/log/httpd/_dummy-cached_access_log
 T-2/var/log/httpd/_dummy-cached_backend_log
 T-2/var/log/httpd/_dummy-cached_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
-T-2/var/log/httpd/_enable-http2-default_backend_log
 T-2/var/log/httpd/_enable-http2-default_error_log
 T-2/var/log/httpd/_enable-http2-false_access_log
-T-2/var/log/httpd/_enable-http2-false_backend_log
 T-2/var/log/httpd/_enable-http2-false_error_log
 T-2/var/log/httpd/_enable-http2-true_access_log
-T-2/var/log/httpd/_enable-http2-true_backend_log
 T-2/var/log/httpd/_enable-http2-true_error_log
 T-2/var/log/monitor-httpd-access.log
 T-2/var/log/monitor-httpd-error.log

--- a/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultDefaultSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultDefaultSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
@@ -13,13 +13,10 @@ T-2/var/log/httpd/_dummy-cached_access_log
 T-2/var/log/httpd/_dummy-cached_backend_log
 T-2/var/log/httpd/_dummy-cached_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
-T-2/var/log/httpd/_enable-http2-default_backend_log
 T-2/var/log/httpd/_enable-http2-default_error_log
 T-2/var/log/httpd/_enable-http2-false_access_log
-T-2/var/log/httpd/_enable-http2-false_backend_log
 T-2/var/log/httpd/_enable-http2-false_error_log
 T-2/var/log/httpd/_enable-http2-true_access_log
-T-2/var/log/httpd/_enable-http2-true_backend_log
 T-2/var/log/httpd/_enable-http2-true_error_log
 T-2/var/log/monitor-httpd-access.log
 T-2/var/log/monitor-httpd-error.log

--- a/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultFalseSlave.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultFalseSlave.test_file_list_log-CADDY.txt
@@ -13,13 +13,10 @@ T-2/var/log/httpd/_dummy-cached_access_log
 T-2/var/log/httpd/_dummy-cached_backend_log
 T-2/var/log/httpd/_dummy-cached_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
-T-2/var/log/httpd/_enable-http2-default_backend_log
 T-2/var/log/httpd/_enable-http2-default_error_log
 T-2/var/log/httpd/_enable-http2-false_access_log
-T-2/var/log/httpd/_enable-http2-false_backend_log
 T-2/var/log/httpd/_enable-http2-false_error_log
 T-2/var/log/httpd/_enable-http2-true_access_log
-T-2/var/log/httpd/_enable-http2-true_backend_log
 T-2/var/log/httpd/_enable-http2-true_error_log
 T-2/var/log/monitor-httpd-access.log
 T-2/var/log/monitor-httpd-error.log

--- a/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultFalseSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestEnableHttp2ByDefaultFalseSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
@@ -13,13 +13,10 @@ T-2/var/log/httpd/_dummy-cached_access_log
 T-2/var/log/httpd/_dummy-cached_backend_log
 T-2/var/log/httpd/_dummy-cached_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
-T-2/var/log/httpd/_enable-http2-default_backend_log
 T-2/var/log/httpd/_enable-http2-default_error_log
 T-2/var/log/httpd/_enable-http2-false_access_log
-T-2/var/log/httpd/_enable-http2-false_backend_log
 T-2/var/log/httpd/_enable-http2-false_error_log
 T-2/var/log/httpd/_enable-http2-true_access_log
-T-2/var/log/httpd/_enable-http2-true_backend_log
 T-2/var/log/httpd/_enable-http2-true_error_log
 T-2/var/log/monitor-httpd-access.log
 T-2/var/log/monitor-httpd-error.log

--- a/software/caddy-frontend/test/test_data/test.TestSlave.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestSlave.test_file_list_log-CADDY.txt
@@ -22,7 +22,6 @@ T-2/var/log/httpd/_auth-to-backend_access_log
 T-2/var/log/httpd/_auth-to-backend_backend_log
 T-2/var/log/httpd/_auth-to-backend_error_log
 T-2/var/log/httpd/_ciphers_access_log
-T-2/var/log/httpd/_ciphers_backend_log
 T-2/var/log/httpd/_ciphers_error_log
 T-2/var/log/httpd/_custom_domain_access_log
 T-2/var/log/httpd/_custom_domain_backend_log
@@ -43,7 +42,6 @@ T-2/var/log/httpd/_disabled-cookie-list_access_log
 T-2/var/log/httpd/_disabled-cookie-list_backend_log
 T-2/var/log/httpd/_disabled-cookie-list_error_log
 T-2/var/log/httpd/_empty_access_log
-T-2/var/log/httpd/_empty_backend_log
 T-2/var/log/httpd/_empty_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
 T-2/var/log/httpd/_enable-http2-default_backend_log
@@ -79,10 +77,8 @@ T-2/var/log/httpd/_https-only_access_log
 T-2/var/log/httpd/_https-only_backend_log
 T-2/var/log/httpd/_https-only_error_log
 T-2/var/log/httpd/_monitor-ipv4-test_access_log
-T-2/var/log/httpd/_monitor-ipv4-test_backend_log
 T-2/var/log/httpd/_monitor-ipv4-test_error_log
 T-2/var/log/httpd/_monitor-ipv6-test_access_log
-T-2/var/log/httpd/_monitor-ipv6-test_backend_log
 T-2/var/log/httpd/_monitor-ipv6-test_error_log
 T-2/var/log/httpd/_prefer-gzip-encoding-to-backend-https-only_access_log
 T-2/var/log/httpd/_prefer-gzip-encoding-to-backend-https-only_backend_log

--- a/software/caddy-frontend/test/test_data/test.TestSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
+++ b/software/caddy-frontend/test/test_data/test.TestSlaveGlobalDisableHttp2.test_file_list_log-CADDY.txt
@@ -22,7 +22,6 @@ T-2/var/log/httpd/_auth-to-backend_access_log
 T-2/var/log/httpd/_auth-to-backend_backend_log
 T-2/var/log/httpd/_auth-to-backend_error_log
 T-2/var/log/httpd/_ciphers_access_log
-T-2/var/log/httpd/_ciphers_backend_log
 T-2/var/log/httpd/_ciphers_error_log
 T-2/var/log/httpd/_custom_domain_access_log
 T-2/var/log/httpd/_custom_domain_backend_log
@@ -43,7 +42,6 @@ T-2/var/log/httpd/_disabled-cookie-list_access_log
 T-2/var/log/httpd/_disabled-cookie-list_backend_log
 T-2/var/log/httpd/_disabled-cookie-list_error_log
 T-2/var/log/httpd/_empty_access_log
-T-2/var/log/httpd/_empty_backend_log
 T-2/var/log/httpd/_empty_error_log
 T-2/var/log/httpd/_enable-http2-default_access_log
 T-2/var/log/httpd/_enable-http2-default_backend_log
@@ -79,10 +77,8 @@ T-2/var/log/httpd/_https-only_access_log
 T-2/var/log/httpd/_https-only_backend_log
 T-2/var/log/httpd/_https-only_error_log
 T-2/var/log/httpd/_monitor-ipv4-test_access_log
-T-2/var/log/httpd/_monitor-ipv4-test_backend_log
 T-2/var/log/httpd/_monitor-ipv4-test_error_log
 T-2/var/log/httpd/_monitor-ipv6-test_access_log
-T-2/var/log/httpd/_monitor-ipv6-test_backend_log
 T-2/var/log/httpd/_monitor-ipv6-test_error_log
 T-2/var/log/httpd/_prefer-gzip-encoding-to-backend-https-only_access_log
 T-2/var/log/httpd/_prefer-gzip-encoding-to-backend-https-only_backend_log