[buildout]

parts =
  logrotate
  logrotate-entry-cron
  logrotate-entry-equeue
  cron
  cron-entry-logrotate
  sshkeys-authority
  dropbear-server
  sshkeys-dropbear
  resilient-sshkeys-dropbear-promise
  dropbear-server-pbs-authorized-key
  notifier


#----------------
#--
#-- 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 = $${rootdirectory:var}/run
script = $${rootdirectory:etc}/script
backup = $${rootdirectory:srv}/backup
promises = $${rootdirectory:etc}/promise
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
cron-entries = $${rootdirectory:etc}/cron.d
crontabs = $${rootdirectory:etc}/crontabs
cronstamps = $${rootdirectory:etc}/cronstamps
logrotate-entries = $${rootdirectory:etc}/logrotate.d
logrotate-backup = $${basedirectory:backup}/logrotate
cgi-bin = $${rootdirectory:srv}/cgi-bin

#----------------
#--
#-- Deploy cron.

[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 = $${basedirectory:services}/crond

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


#----------------
#--
#-- Deploy logrotate.

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

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

[logrotate-entry-mariadb]
<= logrotate
recipe = slapos.cookbook:logrotate.d
name = mariadb
log = $${mariadb:error-log}
frequency = daily
rotate-num = 30
post = $${mariadb:logrotate-post}
sharedscripts = true
notifempty = true
create = true

[logrotate-entry-cron]
<= logrotate
recipe =slapos.cookbook:logrotate.d
name = crond
log = $${cron-simplelogger:log}
frequency = daily
rotate-num = 30
notifempty = true
create = true

[logrotate-entry-equeue]
<= logrotate
recipe = slapos.cookbook:logrotate.d
name = equeue
log = $${equeue:log} $${dropbear-sshd:log}
frequency = daily
rotate-num = 30


#----------------
#--
#-- Sets up an rdiff-backup server (with a dropbear 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:notifier-callbacks}
command = ${buildout:bin-directory}/pubsubserver --callbacks $${directory:notifier-callbacks} --feeds $${directory:notifier-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 = 65534
context =
  key content notifier:command


#----------------
#--
#-- Dropbear.

[dropbear-server]
recipe = slapos.cookbook:dropbear
host = $${slap-network-information:global-ipv6}
# Explicitely excludes to define "port" argument. It will be defined in
# pbs-ready-import.cfg.in and pbs-ready-export.cfg.in
home = $${directory:ssh}
wrapper = $${rootdirectory:bin}/raw_sshd
shell = $${rdiff-backup-server:wrapper}
rsa-keyfile = $${directory:ssh}/server_key.rsa
dropbear-binary = ${dropbear:location}/sbin/dropbear

[dropbear-server-pbs-authorized-key]
<= dropbear-server
recipe = slapos.cookbook:dropbear.add_authorized_key
key = $${slap-parameter:authorized-key}

[dropbear-sshd]
recipe = collective.recipe.template
log = $${basedirectory:log}/sshd.log
input = inline:#!/bin/sh
    exec $${dropbear-server:wrapper} >> $${:log} 2>&1

output = $${rootdirectory:bin}/raw_sshd_log
mode = 700

#----------------
#--
#-- sshkeys

[sshkeys-directory]
recipe = slapos.cookbook:mkdirectory
requests = $${directory:sshkeys}/requests
keys = $${directory:sshkeys}/keys

[sshkeys-authority]
recipe = slapos.cookbook:sshkeys_authority
request-directory = $${sshkeys-directory:requests}
keys-directory = $${sshkeys-directory:keys}
wrapper = $${basedirectory:services}/sshkeys_authority
keygen-binary = ${dropbear:location}/bin/dropbearkey

[sshkeys-dropbear]
<= sshkeys-authority
recipe = slapos.cookbook:sshkeys_authority.request
name = dropbear
type = rsa
executable = $${dropbear-sshd:output}
public-key = $${dropbear-server:rsa-keyfile}.pub
private-key = $${dropbear-server:rsa-keyfile}
wrapper = $${basedirectory:services}/sshd

[resilient-sshkeys-dropbear-promise]
# Check that public key file exists and is not empty
recipe = collective.recipe.template
input = inline:#!${bash:location}/bin/bash
  PUBLIC_KEY_CONTENT="$${sshkeys-dropbear:public-key-value}"
  if [[ ! -n "$PUBLIC_KEY_CONTENT" || "$PUBLIC_KEY_CONTENT" == *None* ]]; then
    exit 1
  fi
output = $${basedirectory:promises}/public-key-existence
mode = 700


#----------------
#--
#-- Connection informations to re-use.
# XXX-Cedric: when "aggregation" system is done in libslap, directly publish.
[resilient-publish-connection-parameter]
recipe = slapos.cookbook:publish
ssh-public-key = $${sshkeys-dropbear:public-key-value}
ssh-url = ssh://nobody@[$${dropbear-server:host}]:$${dropbear-server:port}/$${rdiff-backup-server:path}
ip = $${slap-network-information:global-ipv6}
