Puts meetbot under control of puppet

Adds meetbot and an nginx setup to puppet.  See manifests/site.pp for usage

Change-Id: I47dcf2884a06441b482585bf5dae9f7d0bd7e543

manifests/init.pp

@@ -0,0 +1,65 @@
+class vcs {
+# if we already have the git repo the pull updates
+
+  exec { "update_meetbot_repo":
+    command => "git pull --ff-only",
+    cwd => "/tmp/meetbot",
+    path => "/bin:/usr/bin",
+    onlyif => "test -d /tmp/meetbot"
+  }
+
+# otherwise get a new clone of it
+
+  exec { "clone_meebot_repo":
+    command => "git clone https://github.com/emonty/meetbot.git /tmp/meetbot",
+    path => "/bin:/usr/bin",
+    onlyif => "test ! -d /tmp/meetbot"
+  }
+}
+
+class meetbot {
+  stage { 'first': before => Stage['main'] }
+  class { 'vcs':
+    stage => 'first'
+  }
+
+  user { "meetbot":
+    shell => "/sbin/nologin",
+    home => "/var/lib/meetbot",
+    system => true,
+    gid => "meetbot",
+    require => Group["meetbot"]
+  }
+
+  group { "meetbot":
+    ensure => present
+  }
+
+  package { ['supybot', 'nginx', 'python-twisted']:
+    ensure => present
+  }
+
+  service { "nginx":
+    ensure => running,
+    hasrestart => true
+  }
+
+  file { "/var/lib/meetbot":
+    ensure => directory,
+    owner => 'meetbot',
+    require => User['meetbot']
+  }
+
+  file { "/usr/share/pyshared/supybot/plugins/MeetBot":
+    ensure => directory,
+    recurse => true,
+    source => "/tmp/meetbot/MeetBot",
+    require => Package["supybot"]
+  }
+
+  file { "/etc/nginx/sites-enabled/default":
+    ensure => absent,
+    require => Package['nginx']
+  }
+
+}

manifests/site.pp

@@ -0,0 +1,96 @@
+define meetbot::site($nick, $network, $server, $url, $channels, $use_ssl) {
+
+  file { "/etc/nginx/sites-available/${name}-meetbot":
+    ensure => 'present',
+    content => template("meetbot/nginx.erb"),
+    replace => 'true',
+    require => Package[nginx],
+    notify => Service[nginx]
+  }
+
+  file { "/etc/nginx/sites-enabled/${name}-meetbot":
+    ensure => link,
+    target => "/etc/nginx/sites-available/${name}-meetbot",
+    require => Package[nginx]
+  }
+
+  file { "/var/lib/meetbot/${name}":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot"]
+  }
+
+  file { "/var/lib/meetbot/${name}/conf":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}"]
+  }
+
+  file { "/var/lib/meetbot/${name}/data":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}"]
+  }
+
+  file { "/var/lib/meetbot/${name}/data/tmp":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}/data"]
+  }
+
+  file { "/var/lib/meetbot/${name}/backup":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}"]
+  }
+
+  file { "/var/lib/meetbot/${name}/logs":
+    ensure => directory,
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}"]
+  }
+
+  # set to root/root so meetbot doesn't overwrite
+  file { "/var/lib/meetbot/${name}.conf":
+    ensure => present,
+    content => template("meetbot/supybot.conf.erb"),
+    owner => 'root',
+    group => 'root',
+    require => File["/var/lib/meetbot"],
+    notify => Service["${name}-meetbot"]
+  }
+
+  file { "/var/lib/meetbot/${name}/ircmeeting":
+    ensure => directory,
+    recurse => true,
+    source => "/tmp/meetbot/ircmeeting",
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}"]
+  }
+
+  file { "/var/lib/meetbot/${name}/ircmeeting/meetingLocalConfig.py":
+    ensure => present,
+    content => template("meetbot/meetingLocalConfig.py.erb"),
+    owner => 'meetbot',
+    require => File["/var/lib/meetbot/${name}/ircmeeting"],
+    notify => Service["${name}-meetbot"]
+  }
+
+# we set this file as root ownership because meetbot overwrites it on shutdown
+# this means when puppet changes it and restarts meetbot the file is reset
+
+  file { "/etc/init/${name}-meetbot.conf":
+    ensure => 'present',
+    content => template("meetbot/upstart.erb"),
+    replace => 'true',
+    require => File["/var/lib/meetbot/${name}.conf"],
+    owner => 'root',
+    notify => Service["${name}-meetbot"]
+  }
+
+  service { "${name}-meetbot":
+    provider => upstart,
+    ensure => running,
+    require => File["/etc/init/${name}-meetbot.conf"]
+  }
+}

templates/meetingLocalConfig.py.erb

@@ -0,0 +1,4 @@
+class Config(object):
+    # These two are **required**:
+    logFileDir = '/var/lib/meetbot/<%= name %>/meetings/'
+    logUrlPrefix = 'http://<%= url %>/meetings/'

templates/nginx.erb

@@ -0,0 +1,9 @@
+server {
+  listen 80;
+  server_name <%= url %>;
+  root /var/lib/meetbot/<%= name %>;
+
+  location /meetings {
+    autoindex on;
+  }
+}

templates/upstart.erb

@@ -0,0 +1,9 @@
+description "<%= name %> Meetbot Server"
+author      "Andrew Hutchings <andrew@linuxjedi.co.uk>"
+
+start on (local-filesystem and net-device-up)
+stop on runlevel [!2345]
+
+env PYTHONPATH=/var/lib/meetbot/<%= name %>
+
+exec start-stop-daemon --start --chdir /var/lib/meetbot/openstack --chuid meetbot --name meetbot --startas  /usr/bin/python /usr/bin/supybot /var/lib/meetbot/<%= name %>.conf