[buildout]
parts =
  directory
  configtest
  logrotate
  cron
  cron-entry-logrotate
  ca-frontend
  certificate-authority
  logrotate-entry-apache
  logrotate-entry-nginx
  apache-frontend
  switch-apache-softwaretype
  frontend-apache-graceful
  frontend-nginx-graceful
  dynamic-template-default-vh
  not-found-html
  promise-frontend-apache-configuration
  promise-apache-frontend-v4-https
  promise-apache-frontend-v4-http
  promise-apache-frontend-v6-https
  promise-apache-frontend-v6-http
  promise-apache-frontend-cached
  promise-apache-frontend-ssl-cached
  promise-apache-is-process-older-than-dependency-set

  promise-nginx-frontend-v4-https
  promise-nginx-frontend-v4-http
  promise-nginx-frontend-v6-https
  promise-nginx-frontend-v6-http
  promise-nginx-configuration
  promise-nginx-is-process-older-than-dependency-set

  trafficserver-launcher
  trafficserver-reload
  trafficserver-configuration-directory
  trafficserver-records-config
  trafficserver-remap-config
  trafficserver-plugin-config
  trafficserver-storage-config
  trafficserver-promise-listen-port
  trafficserver-promise-cache-availability

## Nginx
  nginx-frontend


## Monitor for apache
  monitor-base
  monitor-ats-cache-stats-wrapper
  monitor-traffic-summary-last-stats-wrapper
  monitor-apache-server-status-wrapper
  monitor-verify-re6st-connectivity

extends = ${monitor-template:output}


eggs-directory = ${buildout:eggs-directory}
develop-eggs-directory = ${buildout:develop-eggs-directory}
offline = true

# Create all needed directories
[directory]
recipe = slapos.cookbook:mkdirectory

bin = $${buildout:directory}/bin/
etc = $${buildout:directory}/etc/
srv = $${buildout:directory}/srv/
var = $${buildout:directory}/var/
template = $${buildout:directory}/template/

backup = $${:srv}/backup
log = $${:var}/log
run = $${:var}/run
service = $${:etc}/service
etc-run = $${:etc}/run
promise = $${:etc}/promise

logrotate-backup = $${:backup}/logrotate
logrotate-entries = $${:etc}/logrotate.d

cron-entries = $${:etc}/cron.d
crontabs = $${:etc}/crontabs
cronstamps = $${:etc}/cronstamps
ca-dir = $${:srv}/ssl

varnginx = $${:var}/nginx

[switch-apache-softwaretype]
recipe = slapos.cookbook:softwaretype
single-default = $${dynamic-custom-personal-template-slave-list:rendered}
single-custom-personal = $${dynamic-custom-personal-template-slave-list:rendered}

[instance-parameter]
# Fetches parameters defined in SlapOS Master for this instance.
# Always the same.
recipe = slapos.cookbook:slapconfiguration.serialised
computer = $${slap-connection:computer-id}
partition = $${slap-connection:partition-id}
url = $${slap-connection:server-url}
key = $${slap-connection:key-file}
cert = $${slap-connection:cert-file}
# Define default parameter(s) that will be used later, in case user didn't
# specify it
# All parameters are available through the configuration.XX syntax.
# All possible parameters should have a default.
configuration.domain = example.org
configuration.public-ipv4 =
configuration.port = 4443
configuration.plain_http_port = 8080
configuration.plain_nginx_port = 8081
configuration.nginx_port = 9443
configuration.server-admin = admin@example.com
configuration.apache_custom_https = ""
configuration.apache_custom_http = ""
configuration.apache-key =
configuration.apache-certificate =
configuration.apache-ca-certificate =
configuration.open-port = 80 443
configuration.extra_slave_instance_list =
configuration.disk-cache-size = 8G
configuration.ram-cache-size = 1G
configuration.trafficserver-autoconf-port = 8083
configuration.trafficserver-mgmt-port = 8084
configuration.re6st-verification-url = http://[2001:67c:1254:4::1]/index.html

[frontend-configuration]
template-log-access = ${template-log-access:target}
log-access-configuration = $${directory:etc}/apache-log-access.conf
apache-directory = ${apache:location}
apache-ipv6 = $${instance-parameter:ipv6-random}
apache-https-port = $${instance-parameter:configuration.port}

[jinja2-template-base]
recipe = slapos.recipe.template:jinja2
rendered = $${buildout:directory}/$${:filename}
extra-context =
context =
    import json_module json
    key eggs_directory buildout:eggs-directory
    key develop_eggs_directory buildout:develop-eggs-directory
    key slap_software_type instance-parameter:slap-software-type
    key slapparameter_dict instance-parameter:configuration
    section directory directory
    $${:extra-context}

[dynamic-template-default-vh]
< = jinja2-template-base
template = ${template-default-virtualhost:target}
rendered = $${apache-directory:slave-configuration}/000.conf
extensions = jinja2.ext.do
extra-context =
    key http_port instance-parameter:configuration.plain_http_port
    key https_port instance-parameter:configuration.port

[software-release-path]
template-empty = ${template-empty:target}
template-slave-configuration = ${template-slave-configuration:target}
template-default-slave-virtualhost = ${template-default-slave-virtualhost:target}
template-cached-slave-virtualhost = ${template-cached-slave-virtualhost:target}
template-nginx-eventsource-slave-virtualhost = ${template-nginx-eventsource-slave-virtualhost:target}
template-nginx-notebook-slave-virtualhost = ${template-nginx-notebook-slave-virtualhost:target}
apache-location = ${apache:location}

[dynamic-custom-personal-template-slave-list]
< = jinja2-template-base
template = ${template-slave-list:target}
filename = custom-personal-instance-slave-list.cfg
extensions = jinja2.ext.do
extra-context =
    key apache_configuration_directory apache-directory:slave-configuration
    key nginx_configuration_directory apache-directory:nginx-slave-configuration
    key apache_cached_configuration_directory apache-directory:slave-with-cache-configuration
    key slave_with_cache_configuration_directory apache-directory:slave-with-cache-configuration
    key cached_port apache-configuration:cache-through-port
    key ssl_cached_port apache-configuration:ssl-cache-through-port
    key http_port instance-parameter:configuration.plain_http_port
    key https_port instance-parameter:configuration.port
    key nginx_http_port instance-parameter:configuration.plain_nginx_port
    key nginx_https_port instance-parameter:configuration.nginx_port
    key public_ipv4 instance-parameter:configuration.public-ipv4
    key slave_instance_list instance-parameter:slave-instance-list
    key extra_slave_instance_list instance-parameter:configuration.extra_slave_instance_list
    key custom_ssl_directory apache-directory:vh-ssl
    key apache_log_directory apache-directory:slave-log
    key local_ipv4 instance-parameter:ipv4-random
    key global_ipv6 slap-network-information:global-ipv6
    key cache_port apache-configuration:cache-port
    key varnginx directory:varnginx
    key empty_template software-release-path:template-empty
    key template_custom_slave_configuration software-release-path:template-slave-configuration
    key template_default_slave_configuration software-release-path:template-default-slave-virtualhost
    key template_cached_slave_configuration software-release-path:template-cached-slave-virtualhost
    key template_eventsource_slave_configuration software-release-path:template-nginx-eventsource-slave-virtualhost
    key template_notebook_slave_configuration software-release-path:template-nginx-notebook-slave-virtualhost
    raw software_type single-custom-personal
    section logrotate_dict logrotate
    section frontend_configuration frontend-configuration
    section apache_configuration apache-configuration
    section nginx_configuration nginx-configuration
    key monitor_base_url monitor-instance-parameter:monitor-base-url 
    key promise_directory monitor-directory:promises
    key report_directory monitor-directory:reports
    raw bin_directory ${buildout:bin-directory}

[dynamic-virtualhost-template-slave]
<= jinja2-template-base
template = ${template-slave-configuration:target}
rendered = $${directory:template}/slave-virtualhost.conf.in
extensions = jinja2.ext.do
extra-context =
    key https_port instance-parameter:configuration.port
    key http_port instance-parameter:configuration.plain_http_port
    key apache_custom_https instance-parameter:configuration.apache_custom_https
    key apache_custom_http instance-parameter:configuration.apache_custom_http

# Deploy Apache Frontend (new way, no recipe, jinja power)
[dynamic-apache-frontend-template]
< = jinja2-template-base
template = ${template-apache-frontend-configuration:target}
rendered = $${apache-configuration:frontend-configuration}
extra-context =
    key httpd_home software-release-path:apache-location
    key httpd_mod_ssl_cache_directory apache-directory:mod-ssl
    key domain instance-parameter:configuration.domain
    key document_root apache-directory:document-root
    key instance_home buildout:directory
    key ipv4_addr instance-parameter:ipv4-random
    key ipv6_addr instance-parameter:ipv6-random
    key http_port instance-parameter:configuration.plain_http_port
    key https_port instance-parameter:configuration.port
    key server_admin instance-parameter:configuration.server-admin
    key protected_path apache-configuration:protected-path
    key access_control_string apache-configuration:access-control-string
    key login_certificate ca-frontend:cert-file
    key login_key ca-frontend:key-file
    key login_ca_crt ca-custom-frontend:rendered
    key ca_dir  certificate-authority:ca-dir
    key ca_crl certificate-authority:ca-crl
    key access_log apache-configuration:access-log
    key error_log apache-configuration:error-log
    key pid_file apache-configuration:pid-file
    key slave_configuration_directory apache-directory:slave-configuration
    key cached_port apache-configuration:cache-through-port
    key ssl_cached_port apache-configuration:ssl-cache-through-port
    key slave_with_cache_configuration_directory apache-directory:slave-with-cache-configuration
    section frontend_configuration frontend-configuration

[apache-frontend]
recipe = slapos.cookbook:wrapper
command-line = ${apache:location}/bin/httpd -f $${dynamic-apache-frontend-template:rendered} -DFOREGROUND
wrapper-path = $${directory:service}/frontend_apache
wait-for-files =
	       $${ca-frontend:cert-file}
	       $${ca-frontend:key-file}

[not-found-html]
recipe = slapos.cookbook:symbolic.link
target-directory = $${apache-directory:document-root}
link-binary =
	    ${template-not-found-html:target}

[apache-directory]
recipe = slapos.cookbook:mkdirectory
document-root = $${directory:srv}/htdocs
slave-configuration = $${directory:etc}/apache-slave-conf.d/
slave-with-cache-configuration = $${directory:etc}/apache-slave-with-cache-conf.d/
cache = $${directory:var}/cache
mod-ssl = $${:cache}/httpd_mod_ssl
vh-ssl = $${:slave-configuration}/ssl
slave-log = $${directory:log}/httpd
nginx-slave-configuration = $${directory:etc}/nginx-slave-conf.d/

[apache-configuration]
frontend-configuration = $${directory:etc}/apache_frontend.conf
access-log = $${directory:log}/frontend-apache-access.log
error-log = $${directory:log}/frontend-apache-error.log
pid-file = $${directory:run}/httpd.pid
protected-path = /
access-control-string = none
frontend-configuration-verification = ${apache:location}/bin/httpd -Sf $${:frontend-configuration} > /dev/null
frontend-graceful-command = $${:frontend-configuration-verification}; if [ $? -eq 0 ]; then kill -USR1 $(cat $${:pid-file}); fi

# Comunication with ats
cache-port = $${trafficserver-variable:input-port}
cache-through-port = 26011
ssl-cache-through-port = 26012

# Create wrapper for "apachectl conftest" in bin
[configtest]
recipe = slapos.cookbook:wrapper
command-line = ${apache:location}/bin/httpd -f $${directory:etc}/apache_frontend.conf -t
wrapper-path = $${directory:bin}/apache-configtest

[certificate-authority]
recipe = slapos.cookbook:certificate_authority
openssl-binary = ${openssl:location}/bin/openssl
ca-dir = $${directory:ca-dir}
requests-directory = $${cadirectory:requests}
wrapper = $${directory:service}/certificate_authority
ca-private = $${cadirectory:private}
ca-certs = $${cadirectory:certs}
ca-newcerts = $${cadirectory:newcerts}
ca-crl = $${cadirectory:crl}

[cadirectory]
recipe = slapos.cookbook:mkdirectory
requests = $${directory:ca-dir}/requests/
private = $${directory:ca-dir}/private/
certs = $${directory:ca-dir}/certs/
newcerts = $${directory:ca-dir}/newcerts/
crl = $${directory:ca-dir}/crl/

[ca-frontend]
<= certificate-authority
recipe = slapos.cookbook:certificate_authority.request
key-file = $${cadirectory:certs}/apache_frontend.key
cert-file = $${cadirectory:certs}/apache_frontend.crt
executable = $${directory:service}/frontend_apache
wrapper = $${directory:service}/frontend_apache
key-content = $${instance-parameter:configuration.apache-key}
cert-content = $${instance-parameter:configuration.apache-certificate}
# Put domain name
name = $${instance-parameter:configuration.domain}

[ca-custom-frontend]
< = jinja2-template-base
template = ${template-empty:target}
rendered = $${cadirectory:certs}/apache_frontend.ca.crt
extra-context =
    key content instance-parameter:configuration.apache-ca-certificate

[cron]
recipe = slapos.cookbook:cron
dcrond-binary = ${dcron:location}/sbin/crond
cron-entries = $${directory:cron-entries}
crontabs = $${directory:crontabs}
cronstamps = $${directory:cronstamps}
catcher = $${cron-simplelogger:wrapper}
binary = $${directory:service}/crond

[cron-simplelogger]
recipe = slapos.cookbook:simplelogger
wrapper = $${directory:bin}/cron_simplelogger
log = $${directory:log}/cron.log

[cron-entry-logrotate]
<= cron
recipe = slapos.cookbook:cron.d
name = logrotate
frequency = 0 0 * * *
command = $${logrotate:wrapper}

# Deploy Logrotate
[logrotate]
recipe = slapos.cookbook:logrotate
# Binaries
logrotate-binary = ${logrotate:location}/sbin/logrotate
gzip-binary = ${gzip:location}/bin/gzip
gunzip-binary = ${gzip:location}/bin/gunzip
# Directories
wrapper = $${directory:bin}/logrotate
conf = $${directory:etc}/logrotate.conf
logrotate-entries = $${directory:logrotate-entries}
backup = $${directory:logrotate-backup}
state-file = $${directory:srv}/logrotate.status

[logrotate-entry-apache]
<= logrotate
recipe = slapos.cookbook:logrotate.d
name = apache
log = $${apache-configuration:error-log} $${apache-configuration:access-log}
frequency = daily
rotatep-num = 30
post = $${apache-configuration:frontend-graceful-command}
sharedscripts = true
notifempty = true
create = true

[logrotate-entry-nginx]
<= logrotate
recipe = slapos.cookbook:logrotate.d
name = apache-nginx
log = $${nginx-configuration:error_log} $${nginx-configuration:access_log}
frequency = daily
rotatep-num = 30
post = $${nginx-configuration:nginx-graceful-command}
sharedscripts = true
notifempty = true
create = true

#################
# Trafficserver
#################
[trafficserver-directory]
recipe = slapos.cookbook:mkdirectory
configuration = $${directory:etc}/trafficserver
local-state = $${directory:var}/trafficserver
bin_path = ${trafficserver:location}/bin
log = $${directory:log}/trafficserver
cache-path = $${directory:srv}/ats_cache

[trafficserver-variable]
wrapper-path = $${directory:service}/trafficserver
reload-path = $${directory:etc-run}/trafficserver-reload
local-ip = $${instance-parameter:ipv4-random}
input-port = 23432
hostname = $${instance-parameter:configuration.frontend-name}
remap = map /HTTPS/ http://$${instance-parameter:ipv4-random}:$${apache-configuration:ssl-cache-through-port}
  map / http://$${instance-parameter:ipv4-random}:$${apache-configuration:cache-through-port}

plugin-config = ${trafficserver:location}/libexec/trafficserver/rfc5861.so
cache-path = $${trafficserver-directory:cache-path}
disk-cache-size = $${instance-parameter:configuration.disk-cache-size}
autoconf-port = $${instance-parameter:configuration.trafficserver-autoconf-port}
mgmt-port = $${instance-parameter:configuration.trafficserver-mgmt-port}
ram-cache-size = $${instance-parameter:configuration.ram-cache-size}

[trafficserver-configuration-directory]
recipe = plone.recipe.command
command = cp -rn ${trafficserver:location}/etc/trafficserver/* $${:target}
target = $${trafficserver-directory:configuration}

[trafficserver-launcher]
recipe = slapos.cookbook:wrapper
command-line = ${trafficserver:location}/bin/traffic_cop
wrapper-path = $${trafficserver-variable:wrapper-path}
environment = TS_ROOT=$${buildout:directory}

[trafficserver-reload]
recipe = slapos.cookbook:wrapper
command-line = ${trafficserver:location}/bin/traffic_line -x
wrapper-path = $${trafficserver-variable:reload-path}
environment = TS_ROOT=$${buildout:directory}

# XXX Dedicated Jinja Section without slapparameter
[trafficserver-jinja2-template-base]
recipe = slapos.recipe.template:jinja2
rendered = $${trafficserver-directory:configuration}/$${:filename}
extra-context =
mode = 600
context =
    section ats_directory trafficserver-directory
    section ats_configuration trafficserver-variable
    $${:extra-context}

[trafficserver-records-config]
< = trafficserver-jinja2-template-base
template = ${template-trafficserver-records-config:location}/${template-trafficserver-records-config:filename}
filename = records.config
extra-context =
    import os_module os

[trafficserver-storage-config]
< = trafficserver-jinja2-template-base
template = ${template-trafficserver-storage-config:location}/${template-trafficserver-storage-config:filename}
filename = storage.config

[trafficserver-remap-config]
< = trafficserver-jinja2-template-base
template = ${template-empty:target}
filename = remap.config
context =
    key content trafficserver-variable:remap

[trafficserver-plugin-config]
< = trafficserver-jinja2-template-base
template = ${template-empty:target}
filename = plugin.config
context =
    key content trafficserver-variable:plugin-config

[trafficserver-promise-listen-port]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/trafficserver-port-listening
hostname = $${trafficserver-variable:local-ip}
port = $${trafficserver-variable:input-port}

[trafficserver-line]
recipe = slapos.cookbook:wrapper
command-line = ${trafficserver:location}/bin/traffic_line
wrapper-path = $${directory:bin}/traffic_line
environment = TS_ROOT=$${buildout:directory}
parameters-extra = true

[trafficserver-promise-cache-availability]
recipe = collective.recipe.template
input =
  inline:#!${buildout:executable}
  import subprocess
  import sys
  traffic_line = "$${trafficserver-line:wrapper-path}"
  result = float(subprocess.check_output([traffic_line, '-r',  'proxy.node.cache.percent_free' ]))
  if result != 0: sys.exit(0)
  sys.stderr.write("Cache not available, availability: %s" % result)
  sys.exit(127)
output = $${directory:promise}/trafficserver-cache-availability
mode = 700

### End of ATS sections

### Apaches Graceful and promises
[frontend-apache-graceful]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${directory:etc-run}/frontend-apache-safe-graceful
mode = 0700
extra-context =
    key content apache-configuration:frontend-graceful-command

# Promises checking configuration:
[promise-frontend-apache-configuration]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${directory:promise}/frontend-apache-configuration-promise
mode = 0700
extra-context =
    key content apache-configuration:frontend-configuration-verification

[promise-apache-frontend-v4-https]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_frontend_ipv4_https
hostname = $${instance-parameter:ipv4-random}
port = $${instance-parameter:configuration.port}

[promise-apache-frontend-v4-http]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_frontend_ipv4_http
hostname = $${instance-parameter:ipv4-random}
port = $${instance-parameter:configuration.plain_http_port}

[promise-apache-frontend-v6-https]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_frontend_ipv6_https
hostname = $${instance-parameter:ipv6-random}
port = $${instance-parameter:configuration.port}

[promise-apache-frontend-v6-http]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_frontend_ipv6_http
hostname = $${instance-parameter:ipv6-random}
port = $${instance-parameter:configuration.plain_http_port}

[promise-apache-frontend-cached]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_cached
hostname = $${instance-parameter:ipv4-random}
port = $${apache-configuration:cache-through-port}

[promise-apache-frontend-ssl-cached]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/apache_ssl_cached
hostname = $${instance-parameter:ipv4-random}
port = $${apache-configuration:ssl-cache-through-port}


[promise-apache-is-process-older-than-dependency-set]
recipe = slapos.cookbook:wrapper
command-line = ${buildout:bin-directory}/is-process-older-than-dependency-set $${apache-configuration:pid-file} 
wrapper-path = $${directory:promise}/apache-frontend-is-running-actual-software-release
parameters-extra = true


[slap_connection]
# Kept for backward compatiblity
computer_id = $${slap-connection:computer-id}
partition_id = $${slap-connection:partition-id}
server_url = $${slap-connection:server-url}
software_release_url = $${slap-connection:software-release-url}
key_file = $${slap-connection:key-file}
cert_file = $${slap-connection:cert-file}

[slap-parameter]
# Define default parameter(s) that will be used later, in case user didn't
# specify it
# All parameters are available through the configuration.XX syntax.
# All possible parameters should have a default.
domain = example.org
public-ipv4 =
port = 4443
plain_http_port = 8080
server-admin = admin@example.com
apache_custom_https = ""
apache_custom_http = ""
apache-key =
apache-certificate =
open-port = 80 443
extra_slave_instance_list =
frontend-name =
monitor-cors-domains =
monitor-httpd-port = 8072
monitor-username = $${monitor-htpasswd:username}
monitor-password = $${monitor-htpasswd:passwd}

#######
# Monitoring sections
#

[monitor-instance-parameter]
monitor-httpd-port = $${slap-parameter:monitor-httpd-port}
cors-domains = $${slap-parameter:monitor-cors-domains}
username = $${slap-parameter:monitor-username}
password = $${slap-parameter:monitor-password}

[monitor-conf-parameters]
private-path-list += 
  $${directory:logrotate-backup}


[monitor-traffic-summary-last-stats-wrapper]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${monitor-directory:reports}/traffic-summary-last-stats_every_1_hour
mode = 0700
command = export TS_ROOT=$${buildout:directory} && echo "<pre>$(${trafficserver:location}/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 = ${template-wrapper:output}
rendered = $${monitor-directory:reports}/ats-cache-stats_every_1_hour
mode = 0700
command = export TS_ROOT=$${buildout:directory} && echo "<pre>$(${trafficserver:location}/bin/traffic_shell $${monitor-ats-cache-stats-config:rendered})</pre>"
extra-context =
  key content monitor-ats-cache-stats-wrapper:command

[monitor-apache-server-status-wrapper]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${monitor-directory:reports}/monitor-apache-server-status-wrapper
mode = 0700
command = ${curl:location}/bin/curl -s http://$${instance-parameter:ipv4-random}:$${instance-parameter:configuration.plain_http_port}/server-status -u $${monitor-htpasswd:username}:$${monitor-htpasswd:passwd} 2>&1 
extra-context =
  key content monitor-apache-server-status-wrapper:command

[monitor-ats-cache-stats-config]
< = jinja2-template-base
template = ${template-empty:target}
rendered = $${trafficserver-configuration-directory:target}/cache-config.stats
mode = 644
context =
    raw content show:cache-stats

[monitor-verify-re6st-connectivity]
recipe = slapos.cookbook:check_url_available
path = $${directory:promise}/re6st-connectivity
url = $${instance-parameter:configuration.re6st-verification-url}
dash_path = ${dash:location}/bin/dash
curl_path = ${curl:location}/bin/curl

#######################
# Nginx
#
[nginx-frontend]
recipe = slapos.cookbook:wrapper
command-line = ${nginx-push-stream:location}/sbin/nginx -c $${nginx-configuration:output}
wrapper-path = $${directory:service}/frontend_nginx

[nginx-configuration]
recipe = slapos.recipe.template
url = ${template-nginx-configuration:output}
output = $${directory:etc}/nginx.cfg
mode = 0600
access_log = $${directory:log}/nginx-access.log
error_log = $${directory:log}/nginx-error.log
ip = $${slap-network-information:global-ipv6}
local_ip = $${slap-network-information:local-ipv4}
port = $${instance-parameter:configuration.nginx_port}
plain_port = $${instance-parameter:configuration.plain_nginx_port}
worker_processes = 4
worker_connections = 1024
slave-configuration-directory = $${apache-directory:nginx-slave-configuration}
pid-file = $${directory:run}/nginx.pid 
nginx-graceful-command = $${:nginx-configuration-verification}; if [ $? -eq 0 ]; then kill -HUP $(cat $${:pid-file}); fi
nginx-configuration-verification = ${nginx-push-stream:location}/sbin/nginx -t -c $${nginx-configuration:output}

[frontend-nginx-graceful]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${directory:etc-run}/frontend-nginx-safe-graceful
mode = 0700
extra-context =
    key content nginx-configuration:nginx-graceful-command

[promise-nginx-configuration]
< = jinja2-template-base
template = ${template-wrapper:output}
rendered = $${directory:promise}/nginx-configuration-promise
mode = 0700
extra-context =
    key content nginx-configuration:nginx-configuration-verification

[promise-nginx-frontend-v4-https]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/nginx_frontend_ipv4_https
hostname = $${instance-parameter:ipv4-random}
port = $${instance-parameter:configuration.nginx_port}

[promise-nginx-frontend-v4-http]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/nginx_frontend_ipv4_http
hostname = $${instance-parameter:ipv4-random}
port = $${instance-parameter:configuration.plain_nginx_port}

[promise-nginx-frontend-v6-https]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/nginx_frontend_ipv6_https
hostname = $${instance-parameter:ipv6-random}
port = $${instance-parameter:configuration.nginx_port}

[promise-nginx-frontend-v6-http]
recipe = slapos.cookbook:check_port_listening
path = $${directory:promise}/nginx_frontend_ipv6_http
hostname = $${instance-parameter:ipv6-random}
port = $${instance-parameter:configuration.plain_nginx_port}

[promise-nginx-is-process-older-than-dependency-set]
recipe = slapos.cookbook:wrapper
command-line = ${buildout:bin-directory}/is-process-older-than-dependency-set $${nginx-configuration:pid-file} 
wrapper-path = $${directory:promise}/promise-nginx-is-process-older-than-dependency-set
parameters-extra = true
