Implement Panko Api service
This patch implements api service and other dependent changes. Change-Id: Iafb31a9d217c211c5099a3b9a420c98731ef1042
This commit is contained in:
Pradeep Kilambi
parent
b6830f61b2
commit
85b8ed949a
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@ -14,7 +14,7 @@ panko
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Overview
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--------
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The panko module is a part of [OpenStack](https://www.openstack.org), an effort by the OpenStack infrastructure team to provide continuous integration testing and code review for OpenStack and OpenStack community projects not part of the core software. The module its self is used to flexibly configure and manage the FIXME service for OpenStack.
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The panko module is a part of [OpenStack](https://www.openstack.org), an effort by the OpenStack infrastructure team to provide continuous integration testing and code review for OpenStack and OpenStack community projects not part of the core software. The module its self is used to flexibly configure and manage the events service for OpenStack.
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Module Description
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------------------
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@ -26,7 +26,7 @@ Setup
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**What the panko module affects**
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* [Panko](https://wiki.openstack.org/wiki/Panko), the FIXME service for OpenStack.
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* [Panko](https://wiki.openstack.org/wiki/Panko), the events service for OpenStack.
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### Installing panko
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@ -0,0 +1,16 @@
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class { '::panko': }
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class { '::panko::keystone::authtoken':
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password => 'a_big_secret',
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}
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class { '::panko::api':
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enabled => true,
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service_name => 'httpd',
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}
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include ::apache
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class { '::panko::wsgi::apache':
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ssl => false,
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}
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class { '::panko::auth':
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auth_password => 'a_big_secret',
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}
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@ -0,0 +1,137 @@
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# Installs & configure the panko api service
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#
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# == Parameters
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#
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# [*enabled*]
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# (optional) Should the service be enabled.
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# Defaults to true
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#
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# [*manage_service*]
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# (optional) Whether the service should be managed by Puppet.
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# Defaults to true.
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#
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# [*host*]
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# (optional) The panko api bind address.
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# Defaults to 0.0.0.0
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#
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# [*port*]
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# (optional) The panko api port.
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# Defaults to 8041
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#
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# [*workers*]
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# (optional) Number of workers for Panko API server.
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# Defaults to $::processorcount
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#
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# [*max_limit*]
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# (optional) The maximum number of items returned in a
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# single response from a collection resource.
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# Defaults to 1000
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#
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# [*package_ensure*]
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# (optional) ensure state for package.
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# Defaults to 'present'
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#
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# [*service_name*]
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# (optional) Name of the service that will be providing the
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# server functionality of panko-api.
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# If the value is 'httpd', this means panko-api will be a web
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# service, and you must use another class to configure that
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# web service. For example, use class { 'panko::wsgi::apache'...}
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# to make panko-api be a web app using apache mod_wsgi.
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# Defaults to '$::panko::params::api_service_name'
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#
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# [*sync_db*]
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# (optional) Run panko-upgrade db sync on api nodes after installing the package.
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# Defaults to false
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#
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# [*auth_strategy*]
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# (optional) Configure panko authentication.
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# Can be set to noauth and keystone.
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# Defaults to 'keystone'.
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#
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class panko::api (
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$manage_service = true,
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$enabled = true,
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$package_ensure = 'present',
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$host = '0.0.0.0',
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$port = '8779',
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$workers = $::processorcount,
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$max_limit = 1000,
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$service_name = $::panko::params::api_service_name,
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$sync_db = false,
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$auth_strategy = 'keystone',
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) inherits panko::params {
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include ::panko::policy
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Panko_config<||> ~> Service[$service_name]
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Panko_api_paste_ini<||> ~> Service[$service_name]
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Class['panko::policy'] ~> Service[$service_name]
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Package['panko-api'] -> Service[$service_name]
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Package['panko-api'] -> Service['panko-api']
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Package['panko-api'] -> Class['panko::policy']
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package { 'panko-api':
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ensure => $package_ensure,
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name => $::panko::params::api_package_name,
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tag => ['openstack', 'panko-package'],
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}
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if $manage_service {
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if $enabled {
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$service_ensure = 'running'
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} else {
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$service_ensure = 'stopped'
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}
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}
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if $sync_db {
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include ::panko::db::sync
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}
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if $service_name == $::panko::params::api_service_name {
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service { 'panko-api':
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ensure => $service_ensure,
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name => $::panko::params::api_service_name,
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enable => $enabled,
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hasstatus => true,
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hasrestart => true,
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require => Class['panko::db'],
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tag => ['panko-service', 'panko-db-sync-service'],
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}
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} elsif $service_name == 'httpd' {
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include ::apache::params
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service { 'panko-api':
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ensure => 'stopped',
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name => $::panko::params::api_service_name,
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enable => false,
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tag => ['panko-service', 'panko-db-sync-service'],
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}
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Class['panko::db'] -> Service[$service_name]
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Service <<| title == 'httpd' |>> { tag +> 'panko-db-sync-service' }
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# we need to make sure panko-api/eventlet is stopped before trying to start apache
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Service['panko-api'] -> Service[$service_name]
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} else {
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fail('Invalid service_name. Either panko/openstack-panko-api for running as a standalone service, or httpd for being run by a httpd server')
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}
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panko_config {
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'api/host': value => $host;
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'api/port': value => $port;
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'api/workers': value => $workers;
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'api/max_limit': value => $max_limit;
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}
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if $auth_strategy == 'keystone' {
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include ::panko::keystone::authtoken
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panko_api_paste_ini {
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'pipeline:main/pipeline': value => 'panko+auth',
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}
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} else {
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panko_api_paste_ini {
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'pipeline:main/pipeline': value => 'panko+noauth',
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}
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}
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}
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@ -65,5 +65,5 @@ class panko::db::mysql(
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allowed_hosts => $allowed_hosts,
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}
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::Openstacklib::Db::Mysql['panko'] ~> Exec<| title == 'panko-manage db_sync' |>
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::Openstacklib::Db::Mysql['panko'] ~> Exec<| title == 'panko-db-sync' |>
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}
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@ -50,6 +50,6 @@ class panko::db::postgresql(
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privileges => $privileges,
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}
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::Openstacklib::Db::Postgresql['panko'] ~> Exec<| title == 'panko-manage db_sync' |>
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::Openstacklib::Db::Postgresql['panko'] ~> Exec<| title == 'panko-db-sync' |>
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}
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@ -12,12 +12,15 @@ class panko::db::sync(
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$extra_params = undef,
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) {
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exec { 'panko-db-sync':
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command => "panko-manage db_sync ${extra_params}",
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command => "panko-dbsync --config-file /etc/panko/panko.conf ${extra_params}",
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path => '/usr/bin',
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user => 'panko',
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refreshonly => true,
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subscribe => [Package['panko'], Panko_config['database/connection']],
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logoutput => 'on_failure',
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}
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Exec['panko-manage db_sync'] ~> Service<| title == 'panko' |>
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Package<| tag == 'panko-package' |> ~> Exec['panko-db-sync']
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Exec['panko-db-sync'] ~> Service<| tag == 'panko-db-sync-service' |>
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Panko_config<||> ~> Exec['panko-db-sync']
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Panko_config<| title == 'database/connection' |> ~> Exec['panko-db-sync']
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}
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@ -4,11 +4,31 @@
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#
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# === Parameters
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#
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# [*sample_parameter*]
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# Explanation of what this parameter affects and what it defaults to.
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# [*ensure_package*]
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# (optional) The state of panko packages
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# Defaults to 'present'
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#
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class panko {
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# [*purge_config*]
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# (optional) Whether to set only the specified config options
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# in the panko config.
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# Defaults to false.
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#
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class panko (
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$ensure_package = 'present',
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$purge_config = false,
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) inherits panko::params {
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include ::panko::params
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include ::panko::logging
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package { 'panko':
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ensure => $ensure_package,
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name => $::panko::params::common_package_name,
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tag => ['openstack', 'panko-package'],
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}
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resources { 'panko_config':
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purge => $purge_config,
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}
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}
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@ -5,12 +5,18 @@ class panko::params {
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case $::osfamily {
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'RedHat': {
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$api_package_name = 'openstack-panko-api'
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$api_service_name = 'openstack-panko-api'
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$common_package_name = 'openstack-panko-common'
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$api_package_name = 'openstack-panko-api'
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$api_service_name = 'openstack-panko-api'
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$panko_wsgi_script_path = '/var/www/cgi-bin/panko'
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$panko_wsgi_script_source = '/usr/lib/python2.7/site-packages/panko/api/app.wsgi'
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}
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'Debian': {
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$api_package_name = 'panko-api'
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$api_service_name = 'panko-api'
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$common_package_name = 'panko-common'
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$api_package_name = 'panko-api'
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$api_service_name = 'panko-api'
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$panko_wsgi_script_path = '/usr/lib/cgi-bin/panko'
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$panko_wsgi_script_source = '/usr/share/panko-common/app.wsgi'
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}
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default: {
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fail("Unsupported osfamily: ${::osfamily} operatingsystem")
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@ -0,0 +1,125 @@
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#
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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# Class to serve panko API with apache mod_wsgi in place of panko-api service.
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#
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# Serving panko API from apache is the recommended way to go for production
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# because of limited performance for concurrent accesses when running eventlet.
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#
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# When using this class you should disable your panko-api service.
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#
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# == Parameters
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#
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# [*servername*]
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# The servername for the virtualhost.
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# Optional. Defaults to $::fqdn
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#
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# [*port*]
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# The port.
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# Optional. Defaults to 8779
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#
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# [*bind_host*]
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# The host/ip address Apache will listen on.
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# Optional. Defaults to undef (listen on all ip addresses).
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#
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# [*path*]
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# The prefix for the endpoint.
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# Optional. Defaults to '/'
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#
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# [*ssl*]
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# Use ssl ? (boolean)
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# Optional. Defaults to true
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#
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# [*workers*]
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# Number of WSGI workers to spawn.
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# Optional. Defaults to 1
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#
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# [*priority*]
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# (optional) The priority for the vhost.
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# Defaults to '10'
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#
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# [*threads*]
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# (optional) The number of threads for the vhost.
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# Defaults to $::processorcount
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#
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# [*ssl_cert*]
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# [*ssl_key*]
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# [*ssl_chain*]
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# [*ssl_ca*]
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# [*ssl_crl_path*]
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# [*ssl_crl*]
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# [*ssl_certs_dir*]
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# apache::vhost ssl parameters.
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# Optional. Default to apache::vhost 'ssl_*' defaults.
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#
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# == Dependencies
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#
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# requires Class['apache'] & Class['panko']
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#
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# == Examples
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#
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# include apache
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#
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# class { 'panko::wsgi::apache': }
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#
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class panko::wsgi::apache (
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$servername = $::fqdn,
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$port = 8779,
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$bind_host = undef,
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$path = '/',
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$ssl = true,
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$workers = 1,
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$ssl_cert = undef,
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$ssl_key = undef,
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$ssl_chain = undef,
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$ssl_ca = undef,
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$ssl_crl_path = undef,
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$ssl_crl = undef,
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$ssl_certs_dir = undef,
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$threads = $::processorcount,
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$priority = '10',
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) {
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include ::panko::params
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include ::apache
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include ::apache::mod::wsgi
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if $ssl {
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include ::apache::mod::ssl
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}
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::openstacklib::wsgi::apache { 'panko_wsgi':
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bind_host => $bind_host,
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bind_port => $port,
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group => 'panko',
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path => $path,
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priority => $priority,
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servername => $servername,
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ssl => $ssl,
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ssl_ca => $ssl_ca,
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ssl_cert => $ssl_cert,
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ssl_certs_dir => $ssl_certs_dir,
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ssl_chain => $ssl_chain,
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ssl_crl => $ssl_crl,
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ssl_crl_path => $ssl_crl_path,
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ssl_key => $ssl_key,
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threads => $threads,
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user => 'panko',
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workers => $workers,
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wsgi_daemon_process => 'panko',
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wsgi_process_group => 'panko',
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wsgi_script_dir => $::panko::params::panko_wsgi_script_path,
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wsgi_script_file => 'app',
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wsgi_script_source => $::panko::params::panko_wsgi_script_source,
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}
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}
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require 'spec_helper_acceptance'
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describe 'basic panko' do
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context 'default parameters' do
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it 'should work with no errors' do
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pp= <<-EOS
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include ::openstack_integration
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include ::openstack_integration::repos
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include ::openstack_integration::mysql
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include ::openstack_integration::keystone
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class { '::panko::db::mysql':
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password => 'a_big_secret',
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}
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class { '::panko::keystone::auth':
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password => 'a_big_secret',
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}
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case $::osfamily {
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'Debian': {
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warning('Panko is not yet packaged on Ubuntu systems.')
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}
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'RedHat': {
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include ::panko
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class { '::panko::db':
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database_connection => 'mysql+pymysql://panko:a_big_secret@127.0.0.1/panko?charset=utf8',
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}
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class { '::panko::keystone::authtoken':
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password => 'a_big_secret',
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}
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class { '::panko::api':
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enabled => true,
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service_name => 'httpd',
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}
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class { '::panko::db::sync': }
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include ::apache
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class { '::panko::wsgi::apache':
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ssl => false,
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}
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}
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}
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EOS
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# Run it twice and test for idempotency
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apply_manifest(pp, :catch_failures => true)
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apply_manifest(pp, :catch_changes => true)
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end
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if os[:family].casecmp('RedHat') == 0
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describe port(8779) do
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it { is_expected.to be_listening }
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end
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end
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end
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end
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@ -0,0 +1,176 @@
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require 'spec_helper'
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describe 'panko::api' do
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let :pre_condition do
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"class { 'panko': }
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include ::panko::db
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class {'panko::keystone::authtoken':
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password => 'password',
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}"
|
||||
end
|
||||
|
||||
let :params do
|
||||
{ :enabled => true,
|
||||
:manage_service => true,
|
||||
:package_ensure => 'latest',
|
||||
:port => '8779',
|
||||
:max_limit => '1000',
|
||||
:host => '0.0.0.0',
|
||||
}
|
||||
end
|
||||
|
||||
shared_examples_for 'panko-api' do
|
||||
|
||||
it { is_expected.to contain_class('panko::params') }
|
||||
it { is_expected.to contain_class('panko::policy') }
|
||||
|
||||
it 'installs panko-api package' do
|
||||
is_expected.to contain_package('panko-api').with(
|
||||
:ensure => 'latest',
|
||||
:name => platform_params[:api_package_name],
|
||||
:tag => ['openstack', 'panko-package'],
|
||||
)
|
||||
end
|
||||
|
||||
it 'configures keystone authentication middleware' do
|
||||
is_expected.to contain_panko_config('api/host').with_value( params[:host] )
|
||||
is_expected.to contain_panko_config('api/port').with_value( params[:port] )
|
||||
is_expected.to contain_panko_config('api/max_limit').with_value( params[:max_limit] )
|
||||
is_expected.to contain_panko_config('api/workers').with_value('2')
|
||||
end
|
||||
|
||||
[{:enabled => true}, {:enabled => false}].each do |param_hash|
|
||||
context "when service should be #{param_hash[:enabled] ? 'enabled' : 'disabled'}" do
|
||||
before do
|
||||
params.merge!(param_hash)
|
||||
end
|
||||
|
||||
it 'configures panko-api service' do
|
||||
is_expected.to contain_service('panko-api').with(
|
||||
:ensure => (params[:manage_service] && params[:enabled]) ? 'running' : 'stopped',
|
||||
:name => platform_params[:api_service_name],
|
||||
:enable => params[:enabled],
|
||||
:hasstatus => true,
|
||||
:hasrestart => true,
|
||||
:require => 'Class[Panko::Db]',
|
||||
:tag => ['panko-service', 'panko-db-sync-service'],
|
||||
)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
context 'with sync_db set to true' do
|
||||
before do
|
||||
params.merge!({
|
||||
:sync_db => true})
|
||||
end
|
||||
it { is_expected.to contain_class('panko::db::sync') }
|
||||
end
|
||||
|
||||
context 'with disabled service managing' do
|
||||
before do
|
||||
params.merge!({
|
||||
:manage_service => false,
|
||||
:enabled => false })
|
||||
end
|
||||
|
||||
it 'configures panko-api service' do
|
||||
is_expected.to contain_service('panko-api').with(
|
||||
:ensure => nil,
|
||||
:name => platform_params[:api_service_name],
|
||||
:enable => false,
|
||||
:hasstatus => true,
|
||||
:hasrestart => true,
|
||||
:tag => ['panko-service', 'panko-db-sync-service'],
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
context 'when running panko-api in wsgi' do
|
||||
before do
|
||||
params.merge!({ :service_name => 'httpd' })
|
||||
end
|
||||
|
||||
let :pre_condition do
|
||||
"include ::apache
|
||||
include ::panko::db
|
||||
class { 'panko': }
|
||||
class {'panko::keystone::authtoken':
|
||||
password => 'password',
|
||||
}"
|
||||
end
|
||||
|
||||
it 'configures panko-api service with Apache' do
|
||||
is_expected.to contain_service('panko-api').with(
|
||||
:ensure => 'stopped',
|
||||
:name => platform_params[:api_service_name],
|
||||
:enable => false,
|
||||
:tag => ['panko-service', 'panko-db-sync-service'],
|
||||
)
|
||||
end
|
||||
end
|
||||
|
||||
context 'when service_name is not valid' do
|
||||
before do
|
||||
params.merge!({ :service_name => 'foobar' })
|
||||
end
|
||||
|
||||
let :pre_condition do
|
||||
"include ::apache
|
||||
include ::panko::db
|
||||
class { 'panko': }"
|
||||
end
|
||||
|
||||
it_raises 'a Puppet::Error', /Invalid service_name/
|
||||
end
|
||||
|
||||
context "with noauth" do
|
||||
before do
|
||||
params.merge!({
|
||||
:auth_strategy => 'noauth',
|
||||
})
|
||||
end
|
||||
it 'configures pipeline' do
|
||||
is_expected.to contain_panko_api_paste_ini('pipeline:main/pipeline').with_value('panko+noauth');
|
||||
end
|
||||
end
|
||||
|
||||
context "with keystone" do
|
||||
before do
|
||||
params.merge!({
|
||||
:auth_strategy => 'keystone',
|
||||
})
|
||||
end
|
||||
it 'configures pipeline' do
|
||||
is_expected.to contain_panko_api_paste_ini('pipeline:main/pipeline').with_value('panko+auth');
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
on_supported_os({
|
||||
:supported_os => OSDefaults.get_supported_os
|
||||
}).each do |os,facts|
|
||||
context "on #{os}" do
|
||||
let (:facts) do
|
||||
facts.merge!(OSDefaults.get_facts({
|
||||
:concat_basedir => '/var/lib/puppet/concat',
|
||||
:processorcount => 2
|
||||
}))
|
||||
end
|
||||
|
||||
let(:platform_params) do
|
||||
case facts[:osfamily]
|
||||
when 'Debian'
|
||||
{ :api_package_name => 'panko-api',
|
||||
:api_service_name => 'panko-api' }
|
||||
when 'RedHat'
|
||||
{ :api_package_name => 'openstack-panko-api',
|
||||
:api_service_name => 'openstack-panko-api' }
|
||||
end
|
||||
end
|
||||
it_behaves_like 'panko-api'
|
||||
end
|
||||
end
|
||||
|
||||
end
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
require 'spec_helper'
|
||||
|
||||
describe 'panko::wsgi::apache' do
|
||||
|
||||
shared_examples_for 'apache serving panko with mod_wsgi' do
|
||||
it { is_expected.to contain_service('httpd').with_name(platform_params[:httpd_service_name]) }
|
||||
it { is_expected.to contain_class('panko::params') }
|
||||
it { is_expected.to contain_class('apache') }
|
||||
it { is_expected.to contain_class('apache::mod::wsgi') }
|
||||
|
||||
describe 'with default parameters' do
|
||||
|
||||
it { is_expected.to contain_file("#{platform_params[:wsgi_script_path]}").with(
|
||||
'ensure' => 'directory',
|
||||
'owner' => 'panko',
|
||||
'group' => 'panko',
|
||||
'require' => 'Package[httpd]'
|
||||
)}
|
||||
|
||||
|
||||
it { is_expected.to contain_file('panko_wsgi').with(
|
||||
'ensure' => 'file',
|
||||
'path' => "#{platform_params[:wsgi_script_path]}/app",
|
||||
'source' => platform_params[:wsgi_script_source],
|
||||
'owner' => 'panko',
|
||||
'group' => 'panko',
|
||||
'mode' => '0644'
|
||||
)}
|
||||
it { is_expected.to contain_file('panko_wsgi').that_requires("File[#{platform_params[:wsgi_script_path]}]") }
|
||||
|
||||
it { is_expected.to contain_apache__vhost('panko_wsgi').with(
|
||||
'servername' => 'some.host.tld',
|
||||
'ip' => nil,
|
||||
'port' => '8779',
|
||||
'docroot' => "#{platform_params[:wsgi_script_path]}",
|
||||
'docroot_owner' => 'panko',
|
||||
'docroot_group' => 'panko',
|
||||
'ssl' => 'true',
|
||||
'wsgi_daemon_process' => 'panko',
|
||||
'wsgi_process_group' => 'panko',
|
||||
'wsgi_script_aliases' => { '/' => "#{platform_params[:wsgi_script_path]}/app" },
|
||||
'require' => 'File[panko_wsgi]'
|
||||
)}
|
||||
it { is_expected.to contain_concat("#{platform_params[:httpd_ports_file]}") }
|
||||
end
|
||||
|
||||
describe 'when overriding parameters using different ports' do
|
||||
let :params do
|
||||
{
|
||||
:servername => 'dummy.host',
|
||||
:bind_host => '10.42.51.1',
|
||||
:port => 12345,
|
||||
:ssl => false,
|
||||
:workers => 37,
|
||||
}
|
||||
end
|
||||
|
||||
it { is_expected.to contain_apache__vhost('panko_wsgi').with(
|
||||
'servername' => 'dummy.host',
|
||||
'ip' => '10.42.51.1',
|
||||
'port' => '12345',
|
||||
'docroot' => "#{platform_params[:wsgi_script_path]}",
|
||||
'docroot_owner' => 'panko',
|
||||
'docroot_group' => 'panko',
|
||||
'ssl' => 'false',
|
||||
'wsgi_daemon_process' => 'panko',
|
||||
'wsgi_process_group' => 'panko',
|
||||
'wsgi_script_aliases' => { '/' => "#{platform_params[:wsgi_script_path]}/app" },
|
||||
'require' => 'File[panko_wsgi]'
|
||||
)}
|
||||
|
||||
it { is_expected.to contain_concat("#{platform_params[:httpd_ports_file]}") }
|
||||
end
|
||||
end
|
||||
|
||||
on_supported_os({
|
||||
:supported_os => OSDefaults.get_supported_os
|
||||
}).each do |os,facts|
|
||||
context "on #{os}" do
|
||||
let (:facts) do
|
||||
facts.merge!(OSDefaults.get_facts({
|
||||
:processorcount => 42,
|
||||
:concat_basedir => '/var/lib/puppet/concat',
|
||||
:fqdn => 'some.host.tld',
|
||||
}))
|
||||
end
|
||||
|
||||
let(:platform_params) do
|
||||
case facts[:osfamily]
|
||||
when 'Debian'
|
||||
{
|
||||
:httpd_service_name => 'apache2',
|
||||
:httpd_ports_file => '/etc/apache2/ports.conf',
|
||||
:wsgi_script_path => '/usr/lib/cgi-bin/panko',
|
||||
:wsgi_script_source => '/usr/share/panko-common/app.wsgi'
|
||||
}
|
||||
when 'RedHat'
|
||||
{
|
||||
:httpd_service_name => 'httpd',
|
||||
:httpd_ports_file => '/etc/httpd/conf/ports.conf',
|
||||
:wsgi_script_path => '/var/www/cgi-bin/panko',
|
||||
:wsgi_script_source => '/usr/lib/python2.7/site-packages/panko/api/app.wsgi'
|
||||
}
|
||||
end
|
||||
end
|
||||
|
||||
it_behaves_like 'apache serving panko with mod_wsgi'
|
||||
end
|
||||
end
|
||||
end
|
||||
Loading…
Reference in New Issue