Index: modules/docker/manifests/init.pp |
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+# == Class: docker |
+# |
+# Install docker (https://www.docker.com/) |
+# |
+# == Parameters: |
+# |
+# [*source*] |
+# Overwrite the default apt::source used (given Class['apt'] is defined). |
+# |
+# [*package*] |
+# Overwrite the default package options, to fine-tune the target version (i.e. |
+# ensure => 'latest') or remove docker (ensure => 'absent' or 'purged') |
+# |
+# === Examples: |
+# |
+# class {'docker': |
+# package => { |
+# ensure => 'latest', |
+# }, |
+# source => { |
+# location => 'https://apt.dockerproject.org/repo', |
+# release => downcase("$::osfamily-$::lsbdistcodename"), |
+# include_src => false, |
+# key => '58118E89F3A912897C070ADBF76221572C52609D', |
+# key_server => 'hkp://ha.pool.sks-keyservers.net:80', |
+# } |
+# } |
+# |
+class docker( |
+ $source = hiera('docker::source', {}), |
+ $package = hiera('docker::package', {}), |
+) { |
+ |
+ include stdlib |
+ |
+ ensure_resource('package', $title, merge({ |
+ name => 'docker-engine', |
+ }, $package)) |
+ |
+ # Used as default $ensure parameter for most resources below |
+ $ensure = getparam(Package[$title], 'ensure') ? { |
+ /^(absent|purged|held)$/ => 'absent', |
+ default => 'present', |
+ } |
+ |
+ # Using ensure_*state functions |
+ if ensure_state($ensure) { |
+ |
+ service {'docker': |
+ ensure => running, |
+ require => Package['docker-engine'], |
+ } |
+ |
+ } |
+ |
+ # The only package provider recognized implicitly |
+ if getparam(Package[$title], 'provider') == 'apt' { |
+ |
+ ensure_resource('apt::source', $title, merge({ |
+ before => Package['docker-engine'], |
+ location => 'https://apt.dockerproject.org/repo', |
+ release => downcase("$::osfamily-$::lsbdistcodename"), |
+ include_src => false, |
+ key => '58118E89F3A912897C070ADBF76221572C52609D', |
+ key_server => 'hkp://ha.pool.sks-keyservers.net:80', |
+ }, $source)) |
+ |
+ Apt::Source[$title] -> Package[$title] |
+ } |
+} |
+ |