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[buildout]
parts +=
logrotate-entry-cron
logrotate-entry-equeue
logrotate-entry-notifier
logrotate-entry-resilient
cron
cron-entry-notifier-status-feed
notifier-feed-status-promise
notifier-stalled-promise
resilient-sshkeys-authority
sshd-raw-server
sshd-graceful
sshkeys-sshd
sshd-promise
resilient-sshkeys-sshd-promise
sshd-pbs-authorized-key
notifier
extends =
${monitor2-template:rendered}
[slap-network-information]
local-ipv4 = $${slap-configuration:ipv4-random}
global-ipv6 = $${slap-configuration:ipv6-random}
#----------------
#--
#-- Creation of all needed directories.
[rootdirectory]
recipe = slapos.cookbook:mkdirectory
etc = $${buildout:directory}/etc
var = $${buildout:directory}/var
srv = $${buildout:directory}/srv
bin = $${buildout:directory}/bin
[basedirectory]
recipe = slapos.cookbook:mkdirectory
log = $${rootdirectory:var}/log
services = $${rootdirectory:etc}/service
run = $${rootdirectory:var}/run
scripts = $${rootdirectory:etc}/run
backup = $${rootdirectory:srv}/backup
services = $${rootdirectory:etc}/service
cache = $${rootdirectory:var}/cache
notifier = $${rootdirectory:etc}/notifier
[directory]
recipe = slapos.cookbook:mkdirectory
backup = $${basedirectory:backup}/$${slap-parameter:namebase}
ssh = $${rootdirectory:etc}/ssh/
sshkeys = $${rootdirectory:srv}/sshkeys
notifier-feeds = $${basedirectory:notifier}/feeds
notifier-callbacks = $${basedirectory:notifier}/callbacks
notifier-status-items = $${basedirectory:notifier}/status-items
cron-entries = $${rootdirectory:etc}/cron.d
crontabs = $${rootdirectory:etc}/crontabs
cronstamps = $${rootdirectory:etc}/cronstamps
cgi-bin = $${rootdirectory:srv}/cgi-bin
monitor-resilient = $${monitor-directory:private}/resilient
#----------------
#--
#-- Deploy cron.
# cron and cron-simplelogger are deployed by logrotate.
#----------------
#--
#-- Deploy logrotate.
[logrotate-entry-equeue]
<= logrotate-entry-base
name = equeue
log = $${equeue:log} $${sshd-server:log}
frequency = daily
rotate-num = 30
[logrotate-entry-notifier]
<= logrotate-entry-base
name = notifier
log = $${notifier:feeds}/*
rotate-num = 5
frequency = weekly
nocompress = 1
[logrotate-entry-resilient]
<= logrotate-entry-base
name = resilient_log
log = $${basedirectory:log}/resilient.log
frequency = weekly
rotate-num = 7
#----------------
#--
#-- Sets up an rdiff-backup server (with a openssh server for ssh)
[rdiff-backup-server]
recipe = slapos.cookbook:pbs
client = false
path = $${directory:backup}
wrapper = $${rootdirectory:bin}/rdiffbackup-server
rdiffbackup-binary = ${buildout:bin-directory}/rdiff-backup
#----------------
#--
#-- Set up the equeue and notifier.
[equeue]
recipe = slapos.cookbook:equeue
socket = $${basedirectory:run}/equeue.sock
lockfile = $${basedirectory:run}/equeue.lock
log = $${basedirectory:log}/equeue.log
database = $${rootdirectory:srv}/equeue.db
wrapper = $${basedirectory:services}/equeue
equeue-binary = ${buildout:bin-directory}/equeue
# notifier.notify adds the [exporter, notifier] to the execution queue
# notifier.notify.callback sets up a callback
[notifier]
recipe = slapos.recipe.template:jinja2
template = ${template-wrapper:output}
rendered = $${:wrapper}
wrapper = $${basedirectory:services}/notifier
mode = 0700
feeds = $${directory:notifier-feeds}
callbacks-directory = $${directory:notifier-callbacks}
command = ${buildout:bin-directory}/pubsubserver --callbacks $${:callbacks-directory} --feeds $${:feeds} --equeue-socket $${equeue:socket} --logfile $${basedirectory:log}/notifier.log $${:host} $${:port}
notifier-binary = ${buildout:bin-directory}/pubsubnotifier
host = $${slap-network-information:global-ipv6}
port = $${notifier-port:port}
instance-root-name = $${monitor-instance-parameter:root-instance-title}
log-url = $${monitor-publish-parameters:monitor-base-url}/resilient/notifier-status-rss
status-item-directory = $${directory:notifier-status-items}
context =
key content notifier:command
[notifier-resilient-status-feed]
recipe = slapos.cookbook:wrapper
command-line = ${buildout:directory}/bin/generatefeed --output $${:feed-path} --status-item-path $${notifier:status-item-directory} --title "Status feed for $${notifier:instance-root-name}" --link $${notifier:log-url}
feed-path = $${directory:monitor-resilient}/notifier-status-rss
wrapper-path = $${rootdirectory:bin}/resilient-genstatusrss.py
[cron-entry-notifier-status-feed]
<= cron
recipe = slapos.cookbook:cron.d
name = resilient-notifier-status-feed
frequency = */5 * * * *
command = $${notifier-resilient-status-feed:wrapper-path}
[notifier-stalled-promise-bin]
recipe = slapos.cookbook:wrapper
# time-buffer is 24h (+1h of latitude)
command-line = ${buildout:bin-directory}/check-feed-as-promise --feed-path $${notifier-resilient-status-feed:feed-path} --title --ok-pattern 'OK' --time-buffer 90000
wrapper-path = $${rootdirectory:bin}/stalled-notifier-callbacks
[notifier-stalled-promise]
<= monitor-promise-base
module = check_command_execute
name = stalled-notifier-callbacks.py
config-command = $${notifier-stalled-promise-bin:wrapper-path}
#----------------
#--
#-- OpenSSH.
[resilient-sshd-config]
# XXX: Add timeout support
recipe = slapos.recipe.template:jinja2
rendered = $${directory:etc}/resilient-sshd.conf
path_pid = $${directory:run}/resilient-sshd.pid
template = inline:
PidFile $${:path_pid}
Port $${sshd-port:port}
ListenAddress $${slap-network-information:global-ipv6}
Protocol 2
UsePrivilegeSeparation no
HostKey $${directory:ssh}/server_key.rsa
AuthorizedKeysFile $${directory:ssh}/.ssh/authorized_keys
PasswordAuthentication no
PubkeyAuthentication yes
ForceCommand $${rdiff-backup-server:wrapper}
[sshd-raw-server]
recipe = slapos.cookbook:wrapper
host = $${slap-network-information:global-ipv6}
rsa-keyfile = $${directory:ssh}/server_key.rsa
home = $${directory:ssh}
command-line = ${openssh:location}/sbin/sshd -D -e -f $${resilient-sshd-config:rendered}
wrapper-path = $${rootdirectory:bin}/raw_sshd
[sshd-pbs-authorized-key]
<= sshd-raw-server
recipe = slapos.cookbook:dropbear.add_authorized_key
key = {{ slapparameter_dict.get('authorized-key', '') }}
[sshd-server]
recipe = collective.recipe.template
log = $${basedirectory:log}/sshd.log
input = inline:#!/bin/sh
exec $${sshd-raw-server:wrapper-path} >> $${:log} 2>&1
output = $${rootdirectory:bin}/raw_sshd_log
mode = 700
[sshd-graceful]
recipe = slapos.cookbook:wrapper
command-line = $${rootdirectory:bin}/killpidfromfile $${resilient-sshd-config:path_pid} SIGHUP
wrapper-path = $${basedirectory:scripts}/sshd-graceful
[sshd-promise]
<= monitor-promise-base
module = check_port_listening
name = sshd.py
config-hostname = $${slap-network-information:global-ipv6}
config-port = $${sshd-port:port}
#----------------
#--
#-- sshkeys
[sshkeys-directory]
recipe = slapos.cookbook:mkdirectory
requests = $${directory:sshkeys}/resilient-requests
keys = $${directory:sshkeys}/resilient-keys
[resilient-sshkeys-authority]
recipe = slapos.cookbook:sshkeys_authority
request-directory = $${sshkeys-directory:requests}
keys-directory = $${sshkeys-directory:keys}
wrapper = $${basedirectory:services}/resilient_sshkeys_authority
keygen-binary = ${openssh:location}/bin/ssh-keygen
[sshkeys-sshd]
<= resilient-sshkeys-authority
recipe = slapos.cookbook:sshkeys_authority.request
name = sshd
type = rsa
executable = $${sshd-server:output}
public-key = $${sshd-raw-server:rsa-keyfile}.pub
private-key = $${sshd-raw-server:rsa-keyfile}
wrapper = $${basedirectory:services}/sshd
[resilient-sshkeys-sshd-promise-bin]
# Check that public key file exists and is not empty
recipe = collective.recipe.template
input = inline:#!${bash:location}/bin/bash
PUBLIC_KEY_CONTENT="$${sshkeys-sshd:public-key-value}"
if [[ ! -n "$PUBLIC_KEY_CONTENT" || "$PUBLIC_KEY_CONTENT" == *None* ]]; then
exit 1
fi
output = $${rootdirectory:bin}/public-key-existence
mode = 700
[resilient-sshkeys-sshd-promise]
<= monitor-promise-base
module = check_command_execute
name = public-key-existence.py
config-command = $${resilient-sshkeys-sshd-promise-bin:output}
#----------------
#--
#-- Promises
[notifier-feed-status-promise-bin]
recipe = slapos.recipe.template:jinja2
template = ${notifier-feed-promise-template:target}
rendered = $${rootdirectory:bin}/notifier-feed-check-malformed-or-failure.py
mode = 700
context =
key notifier_feed_directory directory:notifier-feeds
raw base_url http://[$${notifier:host}]:$${notifier:port}/get/
raw python_executable ${buildout:executable}
[notifier-feed-status-promise]
<= monitor-promise-base
module = check_command_execute
name = notifier-feed-check-malformed-or-failure.py
config-command = $${notifier-feed-status-promise-bin:rendered}
#----------------
#--
#-- Connection informations to re-use.
[user-info]
recipe = slapos.cookbook:userinfo
# XXX-Cedric: when "aggregation" system is done in libslap, directly publish.
[resilient-publish-connection-parameter]
recipe = slapos.cookbook:publish
ssh-public-key = $${sshkeys-sshd:public-key-value}
resilient-ssh-url = ssh://$${user-info:pw-name}@[$${sshd-raw-server:host}]:$${sshd-port:port}/$${rdiff-backup-server:path}
ip = $${slap-network-information:global-ipv6}