Install explicit package version of Heka

Change-Id: Ica6a6936cfd8f959758988f97af29d6489734484
Fixes-bug: #1590013

deployment_scripts/puppet/manifests/base.pp

@@ -14,6 +14,8 @@
 
 notice('fuel-plugin-lma-collector: base.pp')
 
+$heka_version = '0.10.0'
+
 # TODO(spasquier): fail if Neutron isn't used
 prepare_network_config(hiera_hash('network_scheme', {}))
 $fuel_version      = 0 + hiera('fuel_version')
@@ -85,6 +87,7 @@ lma_collector::heka { 'log_collector':
   user                => $heka_user,
   groups              => $additional_groups,
   install_init_script => $install_heka_init_script,
+  version             => $heka_version,
   require             => Class['lma_collector'],
 }
 
@@ -92,6 +95,7 @@ lma_collector::heka { 'metric_collector':
   user                => $heka_user,
   groups              => $additional_groups,
   install_init_script => $install_heka_init_script,
+  version             => $heka_version,
   require             => Class['lma_collector'],
 }
 

deployment_scripts/puppet/modules/heka/manifests/init.pp

@@ -54,6 +54,9 @@
 #   used when the service is managed by Pacemaker for example.
 #   (default: true).
 #
+# [*version*]
+#   The package version to install. (default: 'latest').
+#
 # === Examples
 #
 #  class { 'heka':
@@ -81,6 +84,7 @@ define heka (
   $pre_script = undef,
   $internal_statistics = undef,
   $install_init_script = true,
+  $version = 'latest',
 ) {
 
   include heka::params
@@ -146,7 +150,7 @@ define heka (
 
   if ! defined(Package[$heka::params::package_name]) {
     package { $heka::params::package_name:
-      ensure => latest,
+      ensure => $version,
       alias  => 'heka',
     }
 

deployment_scripts/puppet/modules/lma_collector/README.md

@@ -937,10 +937,11 @@ The title must be either `log_collector` or `metric_collector`.
 * `groups`: *Optional*. Additional groups to add to the user running the Heka service. Ignored if the Heka service is run as "root". Valid options: an array of strings. Default: `['syslog', 'adm']`.
 * `poolsize`: *Optional*. The pool size of maximum messages that can exist (default: 100).
 * `heka_monitoring`: *Optional*. Enable the hekad plugins monitoring by configuring
-  the Heka dashboard and a filter plugin. (default: true, valid option: boolean).
+  the Heka dashboard and a filter plugin. Valid options: boolean. Default: true.
 * `install_init_script`: *Optional*. Whether or not install the init script (Upstart or Systemd).
   This is typically used when the service is managed by Pacemaker for example.
-  (default: true, valid option: boolean).
+  Valid options: boolean. Default: true.
+* `version`: *Optional*. The Heka version to install. Default: 'latest'.
 
 #### Define: `lma_collector::logs::openstack`
 

deployment_scripts/puppet/modules/lma_collector/manifests/heka.pp

@@ -35,6 +35,7 @@ define lma_collector::heka (
   $heka_monitoring = true,
   $poolsize = 100,
   $install_init_script = true,
+  $version = 'latest',
 ) {
 
   include lma_collector::params
@@ -98,6 +99,7 @@ define lma_collector::heka (
     max_timer_inject    => $lma_collector::params::hekad_max_timer_inject,
     poolsize            => $poolsize,
     install_init_script => $install_init_script,
+    version             => $version,
   }
 
   # Heka self-monitoring