diff options
author | Emilien Macchi <emilien@redhat.com> | 2016-10-14 10:15:01 -0400 |
---|---|---|
committer | Emilien Macchi <emilien@redhat.com> | 2016-10-14 18:17:30 -0400 |
commit | 45783d1c643b7a47454207b3a90575f1ed8ab46d (patch) | |
tree | a07a43436587228af019dae3ba015c917fb264f6 /manifests | |
parent | 33be802c705c857ce94a80252bc22b2e01e27fa8 (diff) |
packages: run upgrade at 'setup' stage
Instead of using an operator to make sure we upgrade package before any
service, which causes dependency cycles with iptables puppet module,
let's do another approach where we upgrade rpms in the 'setup' stage,
which is a stage that runs before configure and running services.
In that way, we'll remove dependency cycles and make sure packages are
upgrades before configure and running TripleO services.
Change-Id: I1be83f88be1959885c980ab4f428477d412751f7
Diffstat (limited to 'manifests')
-rw-r--r-- | manifests/packages.pp | 36 | ||||
-rw-r--r-- | manifests/packages/upgrades.pp | 43 |
2 files changed, 52 insertions, 27 deletions
diff --git a/manifests/packages.pp b/manifests/packages.pp index 5e111fa..ec2635a 100644 --- a/manifests/packages.pp +++ b/manifests/packages.pp @@ -32,6 +32,9 @@ class tripleo::packages ( $enable_upgrade = false, ) { + # required for stages + include ::stdlib + if !$enable_install and !$enable_upgrade { case $::osfamily { 'RedHat': { @@ -45,33 +48,12 @@ class tripleo::packages ( if $enable_upgrade { Package <| |> { ensure => 'latest' } - - case $::osfamily { - 'RedHat': { - $pkg_upgrade_cmd = 'yum -y update' - } - default: { - warning('Please specify a package upgrade command for distribution.') - } - } - - exec { 'package-upgrade': - command => $pkg_upgrade_cmd, - path => '/usr/bin', - timeout => 0, - } - # A resource chain to ensure the upgrade ordering we want: - # 1) Upgrade all packages via exec. - # Note: The Package Puppet resources can be managed after or before package-upgrade, - # it does not matter. what we need to make sure is that they'll notify their - # respective services (if they have ~> in their manifests or here with the ->) - # for the other packages, they'll be upgraded before any Service notify. - # This approach prevents from Puppet dependencies cycle. - # 2) This upgrade will be run before any Service notified & managed by Puppet. - # Note: For example, during the Puppet catalog, configuration will change for most of - # the services so the Services will be likely restarted after the package upgrade. - Exec['package-upgrade'] -> Service <| |> - + # Running the package upgrade before managing Services in the main stage. + # So we're sure that services will be able to restart with the new version + # of the package. + ensure_resource('class', 'tripleo::packages::upgrades', { + 'stage' => 'setup', + }) } } diff --git a/manifests/packages/upgrades.pp b/manifests/packages/upgrades.pp new file mode 100644 index 0000000..a6ca1c8 --- /dev/null +++ b/manifests/packages/upgrades.pp @@ -0,0 +1,43 @@ +# Copyright 2016 Red Hat, Inc. +# All Rights Reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); you may +# not use this file except in compliance with the License. You may obtain +# a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. + +# == Class: tripleo::packages::upgrades +# +# Upgrade packages using yum. +# +class tripleo::packages::upgrades { + + # required for stages + include ::stdlib + + case $::osfamily { + 'RedHat': { + $pkg_upgrade_cmd = 'yum -y update' + } + default: { + fail('Please specify a package upgrade command for distribution.') + } + } + + # Running the package upgrade before managing Services in the main stage. + # So we're sure that services will be able to restart with the new version + # of the package. + ensure_resource('exec', 'package-upgrade', { + 'command' => $pkg_upgrade_cmd, + 'path' => '/usr/bin', + 'timeout' => 0, + }) + +} |