Initial classes/tests for a roles/profiles pattern
This is a first step to providing roles/profiles manifests according to the roles/profiles pattern. The roles/profiles pattern is a way to combine ceph manifests into functional units: Profiles combine multiple manifest to provide a single service. For example a ceph monitor server needs the repository, packages, configuration and finally the monitor service. Roles define sets of profiles to configure a specific server. For example an allinone role would install the monitor as well as an osd profile. The learn more have a look at: http://www.slideshare.net/PuppetLabs/roles-talk To start with the basic configuration this provides: * params: extracts the configuration from hiera * base: installs ceph and configures ceph.conf All configuration happens via hiera. Example hiera files are provided. NB: this uses hiera autoloading and will only work with Puppet >=3.0 Change-Id: Iba9aca7f124bd3a719dc18292b18fc0f4f386d5c
This commit is contained in:
David Gurtner
parent
56e5ad2c2d
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4ea286a15b
29
examples/common.yaml
Normal file
29
examples/common.yaml
Normal file
@ -0,0 +1,29 @@
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---
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######## Ceph
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ceph::profile::params::release: 'firefly'
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######## Ceph.conf
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ceph::profile::params::fsid: '4b5c8c0a-ff60-454b-a1b4-9747aa737d19'
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ceph::profile::params::authentication_type: 'cephx'
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ceph::profile::params::mon_initial_members: 'first, second'
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ceph::profile::params::mon_host: '10.11.12.2:6789, 10.11.12.3:6789'
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ceph::profile::params::osd_pool_default_pg_num: '200'
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ceph::profile::params::osd_pool_default_pgp_num: '200'
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ceph::profile::params::osd_pool_default_size: '2'
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ceph::profile::params::osd_pool_default_min_size: '1'
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ceph::profile::params::cluster_network: '10.12.13.0/24'
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ceph::profile::params::public_network: '10.11.12.0/24'
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######## Keys
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ceph::profiles::params::mon_key: 'AQATGHJTUCBqIBAA7M2yafV1xctn1pgr3GcKPg=='
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ceph::profiles::params::mon_keyring: '/tmp/keyring'
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ceph::profiles::params::admin_key: 'AQBMGHJTkC8HKhAAJ7NH255wYypgm1oVuV41MA=='
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ceph::profiles::params::admin_key_mode: '0600'
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ceph::profiles::params::bootstrap_osd_key: 'AQARG3JTsDDEHhAAVinHPiqvJkUi5Mww/URupw=='
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ceph::profiles::params::bootstrap_mds_key: 'AQCztJdSyNb0NBAASA2yPZPuwXeIQnDJ9O8gVw=='
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ceph::profiles::params::osds:
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'/dev/sdc':
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journal: '/dev/sdb1'
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'/dev/sdd':
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journal: '/dev/sdb2'
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8
examples/hiera.yaml
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8
examples/hiera.yaml
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@ -0,0 +1,8 @@
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---
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:backends:
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- yaml
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:yaml:
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:datadir: /var/lib/hiera
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:hierarchy:
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- "nodes/%{::hostname}"
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- common
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39
manifests/profile/base.pp
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39
manifests/profile/base.pp
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@ -0,0 +1,39 @@
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#
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# Copyright (C) 2014 Nine Internet Solutions AG
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: David Gurtner <david@nine.ch>
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#
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# Base profile to install ceph and configure /etc/ceph/ceph.conf
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#
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class ceph::profile::base {
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class { 'ceph::profile::params': } ->
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class { 'ceph::repo':
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release => $ceph::profile::params::release,
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} ->
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class { 'ceph':
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fsid => $ceph::profile::params::fsid,
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authentication_type => $ceph::profile::params::authentication_type,
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osd_pool_default_pg_num => $ceph::profile::params::osd_pool_default_pg_num,
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osd_pool_default_pgp_num => $ceph::profile::params::osd_pool_default_pgp_num,
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osd_pool_default_size => $ceph::profile::params::osd_pool_default_size,
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osd_pool_default_min_size => $ceph::profile::params::osd_pool_default_min_size,
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mon_initial_members => $ceph::profile::params::mon_initial_members,
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mon_host => $ceph::profile::params::mon_host,
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cluster_network => $ceph::profile::params::cluster_network,
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public_network => $ceph::profile::params::public_network,
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}
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}
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41
manifests/profile/params.pp
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41
manifests/profile/params.pp
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#
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# Copyright (C) 2014 Nine Internet Solutions AG
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: David Gurtner <david@nine.ch>
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#
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# Extract the data from hiera where available
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#
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class ceph::profile::params (
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# puppet 2.7 compatibiliy hack. TODO: change to undef once 2.7 is deprecated
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$fsid = '4b5c8c0a-ff60-454b-a1b4-9747aa737d19',
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$release = undef,
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$authentication_type = undef,
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$mon_initial_members = undef,
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$mon_host = undef,
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$osd_pool_default_pg_num = undef,
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$osd_pool_default_pgp_num = undef,
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$osd_pool_default_size = undef,
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$osd_pool_default_min_size = undef,
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$cluster_network = undef,
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$public_network = undef,
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$admin_key = undef,
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$admin_key_mode = undef,
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$mon_key = undef,
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$mon_keyring = undef,
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$bootstrap_osd_key = undef,
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$bootstrap_mds_key = undef,
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$osds = undef,
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) {
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}
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66
spec/classes/ceph_profile_base_spec.rb
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66
spec/classes/ceph_profile_base_spec.rb
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#
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# Copyright (C) 2014 Nine Internet Solutions AG
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: David Gurtner <david@nine.ch>
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#
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require 'spec_helper'
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describe 'ceph::profile::base' do
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shared_examples_for 'ceph profile base' do
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it { should contain_class('ceph::profile::params') }
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it { should contain_class('ceph::repo') }
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it { should contain_class('ceph') }
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end
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context 'on Debian' do
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let :facts do
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{
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:osfamily => 'Debian',
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:lsbdistcodename => 'wheezy'
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}
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end
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it_configures 'ceph profile base'
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end
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context 'on Ubuntu' do
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let :facts do
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{
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:osfamily => 'Debian',
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:lsbdistcodename => 'Precise'
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}
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end
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it_configures 'ceph profile base'
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end
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context 'on RHEL6' do
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let :facts do
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{ :osfamily => 'RedHat', }
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end
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it_configures 'ceph profile base'
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end
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end
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# Local Variables:
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# compile-command: "cd ../.. ;
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# BUNDLE_PATH=/tmp/vendor bundle install ;
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# BUNDLE_PATH=/tmp/vendor bundle exec rake spec
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# "
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# End:
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8
spec/fixtures/hieradata/hiera.yaml
vendored
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8
spec/fixtures/hieradata/hiera.yaml
vendored
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---
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:backends:
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- yaml
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:yaml:
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:datadir: /var/lib/hiera
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:hierarchy:
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- "nodes/%{::hostname}"
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- common
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@ -44,6 +44,9 @@ RSpec.configure do |c|
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:node => vm)
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shell(:command => 'puppet module install --version 1.4.0 puppetlabs/apt',
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:node => vm)
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rcp(:sp => File.join(proj_root, 'spec/fixtures/hieradata/hiera.yaml'),
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:dp => '/etc/puppet/hiera.yaml',
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:d => node(:name => vm))
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# Flush the firewall
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flushfw = <<-EOS
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iptables -F
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133
spec/system/ceph_profile_base_spec.rb
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133
spec/system/ceph_profile_base_spec.rb
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#
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# Copyright (C) 2014 Nine Internet Solutions AG
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#
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# Author: David Gurtner <david@nine.ch>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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require 'spec_helper_system'
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describe 'ceph::profile::base' do
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release2version = {
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'dumpling' => '0.67',
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'emperor' => '0.72',
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'firefly' => '0.80',
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}
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releases = ENV['RELEASES'] ? ENV['RELEASES'].split : release2version.keys
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machines = ENV['MACHINES'] ? ENV['MACHINES'].split : [ 'first', 'second' ]
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# passing it directly as unqoted array is not supported everywhere
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packages = "[ 'python-ceph', 'ceph-common', 'librados2', 'librbd1', 'libcephfs1' ]"
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fsid = 'a4807c9a-e76f-4666-a297-6d6cbc922e3a'
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hieradata_common = '/var/lib/hiera/common.yaml'
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hiera_shared = <<-EOS
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---
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ceph::profile::params::fsid: '#{fsid}'
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EOS
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releases.each do |release|
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describe release do
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version = release2version[release]
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after(:all) do
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pp = <<-EOS
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package { #{packages}:
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ensure => purged
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}
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class { 'ceph::repo':
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release => '#{release}',
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ensure => absent,
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}
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EOS
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machines.each do |vm|
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puppet_apply(:node => vm, :code => pp) do |r|
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r.exit_code.should_not == 1
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end
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end
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end
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describe 'on one host' do
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it 'should install ceph' do
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osfamily = facter.facts['osfamily']
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osfamily2querycommand = {
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'Debian' => 'apt-cache policy ceph',
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'RedHat' => 'yum info ceph',
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}
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osfamily2queryresult = {
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'Debian' => "Candidate: #{version}" ,
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'RedHat' => "Version : #{version}",
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}
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querycommand = osfamily2querycommand[osfamily]
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queryresult = osfamily2queryresult[osfamily]
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hiera = <<-EOS
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ceph::profile::params::release: '#{release}'
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EOS
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file = Tempfile.new('hieradata')
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begin
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file.write(hiera_shared + hiera)
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file.close
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rcp(:sp => file.path, :dp => hieradata_common, :d => node)
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ensure
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file.unlink
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end
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pp = <<-EOS
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include ::ceph::profile::base
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EOS
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puppet_apply(pp) do |r|
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r.exit_code.should_not == 1
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r.refresh
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r.exit_code.should_not == 1
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end
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shell 'cat /etc/ceph/ceph.conf' do |r|
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r.stdout.should =~ /#{fsid}/
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r.stderr.should be_empty
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r.exit_code.should be_zero
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end
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shell querycommand do |r|
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r.stdout.should =~ /#{queryresult}/
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r.stderr.should be_empty
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r.exit_code.should be_zero
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end
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end
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end
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end
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end
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end
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# Local Variables:
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# compile-command: "cd ../..
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# (
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# cd .rspec_system/vagrant_projects/one-ubuntu-server-12042-x64
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# vagrant destroy --force
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# )
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# cp -a Gemfile-rspec-system Gemfile
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# BUNDLE_PATH=/tmp/vendor bundle install --no-deployment
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# MACHINES=first \
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# RELEASES=dumpling \
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# RS_DESTROY=no \
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# RS_SET=one-ubuntu-server-12042-x64 \
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# BUNDLE_PATH=/tmp/vendor \
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# bundle exec rake spec:system SPEC=spec/system/ceph_profile_base_spec.rb &&
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# git checkout Gemfile
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# "
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# End:
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