From 027c20e2b8f779086d1480048152fe06d044b216 Mon Sep 17 00:00:00 2001
From: varac <varacanero@zeromail.org>
Date: Tue, 7 Oct 2014 13:55:58 +0200
Subject: every environment is defined as nagios hostsgroup (#5216)

Change-Id: I6508ce0d06b37a1c5601a0e981a59f7fda47f76a
---
 provider_base/services/monitor.json                      |  1 +
 puppet/modules/site_check_mk/manifests/server.pp         | 13 +++++++++----
 puppet/modules/site_check_mk/templates/hostgroups.mk     |  4 ++++
 puppet/modules/site_nagios/manifests/server.pp           |  9 ++++++---
 puppet/modules/site_nagios/manifests/server/hostgroup.pp |  3 +++
 5 files changed, 23 insertions(+), 7 deletions(-)
 create mode 100644 puppet/modules/site_check_mk/templates/hostgroups.mk
 create mode 100644 puppet/modules/site_nagios/manifests/server/hostgroup.pp

diff --git a/provider_base/services/monitor.json b/provider_base/services/monitor.json
index c24724bf..56ca015b 100644
--- a/provider_base/services/monitor.json
+++ b/provider_base/services/monitor.json
@@ -1,6 +1,7 @@
 {
   "nagios": {
     "nagiosadmin_pw": "= secret :nagios_admin_password",
+    "domains_internal": "= global.tags.field('domain.internal_suffix').compact.uniq",
     "hosts": "= (self.environment == 'local' ? nodes_like_me : nodes[:environment => '!local']).pick_fields('domain.internal', 'domain.full_suffix', 'ip_address', 'services', 'openvpn.gateway_address', 'ssh.port')"
   },
   "hosts": "= self.environment == 'local' ? hosts_file(nodes_like_me) : hosts_file(nodes[:environment => '!local'])",
diff --git a/puppet/modules/site_check_mk/manifests/server.pp b/puppet/modules/site_check_mk/manifests/server.pp
index e544ef0d..aa24d96c 100644
--- a/puppet/modules/site_check_mk/manifests/server.pp
+++ b/puppet/modules/site_check_mk/manifests/server.pp
@@ -5,11 +5,12 @@ class site_check_mk::server {
   $type     = $ssh_hash['authorized_keys']['monitor']['type']
   $seckey   = $ssh_hash['monitor']['private_key']
 
-  $nagios_hiera   = hiera_hash('nagios')
-  $nagios_hosts   = $nagios_hiera['hosts']
+  $nagios_hiera     = hiera_hash('nagios')
+  $nagios_hosts     = $nagios_hiera['hosts']
 
-  $hosts          = hiera_hash('hosts')
-  $all_hosts      = inline_template ('<% @hosts.keys.sort.each do |key| -%>"<%= @hosts[key]["domain_internal"] %>", <% end -%>')
+  $hosts            = hiera_hash('hosts')
+  $all_hosts        = inline_template ('<% @hosts.keys.sort.each do |key| -%>"<%= @hosts[key]["domain_internal"] %>", <% end -%>')
+  $domains_internal = $nagios_hiera['domains_internal']
 
   package { 'check-mk-server':
     ensure => installed,
@@ -35,6 +36,10 @@ class site_check_mk::server {
       content => template('site_check_mk/use_ssh.mk'),
       notify  => Exec['check_mk-refresh'],
       require => Package['check-mk-server'];
+    '/etc/check_mk/conf.d/hostgroups.mk':
+      content => template('site_check_mk/hostgroups.mk'),
+      notify  => Exec['check_mk-refresh'],
+      require => Package['check-mk-server'];
     '/etc/check_mk/all_hosts_static':
       content => $all_hosts,
       notify  => Exec['check_mk-refresh'],
diff --git a/puppet/modules/site_check_mk/templates/hostgroups.mk b/puppet/modules/site_check_mk/templates/hostgroups.mk
new file mode 100644
index 00000000..79b7f92f
--- /dev/null
+++ b/puppet/modules/site_check_mk/templates/hostgroups.mk
@@ -0,0 +1,4 @@
+host_groups = [
+  <% @domains_internal.each do |domain| %>( '<%= domain %>', [<% @nagios_hosts.keys.sort.each do |key| -%><% if @nagios_hosts[key]['domain_internal'] == key+'.'+domain -%>'<%= key %>.<%= domain %>', <% end -%><% end -%>] ),
+  <% end -%>
+]
diff --git a/puppet/modules/site_nagios/manifests/server.pp b/puppet/modules/site_nagios/manifests/server.pp
index 85443917..8cc1ae24 100644
--- a/puppet/modules/site_nagios/manifests/server.pp
+++ b/puppet/modules/site_nagios/manifests/server.pp
@@ -3,9 +3,10 @@ class site_nagios::server inherits nagios::base {
   # First, purge old nagios config (see #1467)
   class { 'site_nagios::server::purge': }
 
-  $nagios_hiera   = hiera('nagios')
-  $nagiosadmin_pw = htpasswd_sha1($nagios_hiera['nagiosadmin_pw'])
-  $nagios_hosts   = $nagios_hiera['hosts']
+  $nagios_hiera     = hiera('nagios')
+  $nagiosadmin_pw   = htpasswd_sha1($nagios_hiera['nagiosadmin_pw'])
+  $nagios_hosts     = $nagios_hiera['hosts']
+  $domains_internal = $nagios_hiera['domains_internal']
 
   include nagios::defaults
   include nagios::base
@@ -55,4 +56,6 @@ class site_nagios::server inherits nagios::base {
         'set missingok missingok', 'set ifempty notifempty',
         'set copytruncate copytruncate' ]
   }
+
+  ::site_nagios::server::hostgroup { $domains_internal: }
 }
diff --git a/puppet/modules/site_nagios/manifests/server/hostgroup.pp b/puppet/modules/site_nagios/manifests/server/hostgroup.pp
new file mode 100644
index 00000000..035ba7d1
--- /dev/null
+++ b/puppet/modules/site_nagios/manifests/server/hostgroup.pp
@@ -0,0 +1,3 @@
+define site_nagios::server::hostgroup {
+  nagios_hostgroup { $name: }
+}
-- 
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