From af8ecf1e9f6745a2c2d8c09b0f1e1d7c572981b9 Mon Sep 17 00:00:00 2001
From: intrigeri <intrigeri@boum.org>
Date: Wed, 15 Dec 2010 09:47:57 +0100
Subject: Repair Exec['update_apt'] to run apt-get update when needed.

Move this Exec to a dedicated class that is not included by default i.e. we
default not to "apt-get update" on every Puppet run.

We now make use of this class in the apt::upgrade_package define to make sure
APT indexes are up-to-date before attempting package upgrades.

One may now use the following to ensure current packages are installed by
Package resources:

  include apt::update
  Package { require => Exec[apt_updated] }
---
 manifests/init.pp            |  9 ---------
 manifests/update.pp          | 12 ++++++++++++
 manifests/upgrade_package.pp | 23 ++++++++++++-----------
 3 files changed, 24 insertions(+), 20 deletions(-)
 create mode 100644 manifests/update.pp

(limited to 'manifests')

diff --git a/manifests/init.pp b/manifests/init.pp
index 8a4a0a5..b5be91f 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -142,15 +142,6 @@ class apt {
       command => '/usr/bin/apt-get update && sleep 1',
       refreshonly => true,
       subscribe => [ File['/etc/apt/apt.conf.d'], Config_file['/etc/apt/sources.list'] ];
-
-    'update_apt':
-      command => '/usr/bin/apt-get update && /usr/bin/apt-get autoclean',
-      refreshonly => true,
-      require => [ File['/etc/apt/apt.conf.d', '/etc/apt/preferences' ],
-                   Config_file['/etc/apt/sources.list'] ],
-      loglevel => info,
-      # Another Semaphor for all packages to reference
-      alias => "apt_updated";
   }
 
   ## This package should really always be current
diff --git a/manifests/update.pp b/manifests/update.pp
new file mode 100644
index 0000000..ae992f4
--- /dev/null
+++ b/manifests/update.pp
@@ -0,0 +1,12 @@
+class apt::update {
+
+  exec { 'update_apt':
+    command => '/usr/bin/apt-get update && /usr/bin/apt-get autoclean',
+    require => [ File['/etc/apt/apt.conf.d', '/etc/apt/preferences' ],
+                 Config_file['/etc/apt/sources.list'] ],
+    loglevel => info,
+    # Another Semaphor for all packages to reference
+    alias => "apt_updated"
+  }
+
+}
diff --git a/manifests/upgrade_package.pp b/manifests/upgrade_package.pp
index 7656a9b..9f280c6 100644
--- a/manifests/upgrade_package.pp
+++ b/manifests/upgrade_package.pp
@@ -1,15 +1,16 @@
 define apt::upgrade_package ($version = "") {
 
-  case $version {
-    '', 'latest': {
-      exec { "/usr/bin/apt-get update && aptitude -y install $name":
-        onlyif => [ "grep-status -F Status installed -a -P $name -q", "apt-show-versions -u $name | grep -q upgradeable" ],
-      }
-    }
-    default: {
-      exec { "/usr/bin/apt-get update && aptitude -y install $name=$version":
-        onlyif => [ "grep-status -F Status installed -a -P $name -q", "apt-show-versions -u $name | grep -q upgradeable" ],
-      }
-    }
+  include apt::update
+
+  $version_suffix = $version ? {
+    ''       => '',
+    'latest' => '',
+    default  => "=${version}",
+  }
+
+  exec { "aptitude -y install ${name}${version_suffix}":
+    onlyif => [ "grep-status -F Status installed -a -P $name -q", "apt-show-versions -u $name | grep -q upgradeable" ],
+    require => Exec['apt_updated'],
   }
+
 }
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