fc4a0fd510
This adds defined anchor points for external modules to hook into the software install, config and service dependency chain. This allows external modules to manage software installation (virtualenv, containers, etc) and service management (pacemaker) without needing rely on resources that may change or be renamed. Change-Id: I0d18ec6ffe6b54c85773a6dabb0ed7b6f59a12f4
132 lines
3.6 KiB
Puppet
132 lines
3.6 KiB
Puppet
#
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# Copyright (C) 2015 eNovance SAS <licensing@enovance.com>
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#
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# Author: Emilien Macchi <emilien.macchi@enovance.com>
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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: ceilometer::wsgi::apache
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#
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# Class to serve Ceilometer API with apache mod_wsgi in place of ceilometer-api service.
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#
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# Serving Ceilometer 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 ceilometer-api service.
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#
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# === Parameters:
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#
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# [*servername*]
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# (Optional) The servername for the virtualhost.
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# Defaults to $::fqdn.
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#
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# [*port*]
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# (Optional) The port.
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# Defaults to 8777.
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#
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# [*bind_host*]
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# (Optional) The host/ip address Apache will listen on.
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# Defaults to undef (listen on all ip addresses).
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#
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# [*path*]
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# (Optional) The prefix for the endpoint.
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# Defaults to '/'.
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#
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# [*ssl*]
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# (Optional) Use ssl ? (boolean)
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# Defaults to true.
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#
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# [*workers*]
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# (Optional) Number of WSGI workers to spawn.
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# 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 $::os_workers.
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#
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# [*ssl_cert*]
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# [*ssl_key*]
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# [*ssl_chain*]
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# [*ssl_ca*]
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# [*ssl_crl_path*]
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# [*ssl_crl*]
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# [*ssl_certs_dir*]
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# (Optional) apache::vhost ssl parameters.
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# Default to apache::vhost 'ssl_*' defaults.
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#
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# === Dependencies:
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#
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# requires Class['apache'] & Class['ceilometer']
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#
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# === Examples:
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#
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# include apache
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#
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# class { 'ceilometer::wsgi::apache': }
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#
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class ceilometer::wsgi::apache (
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$servername = $::fqdn,
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$port = 8777,
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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 = $::os_workers,
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$priority = '10',
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) {
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include ::ceilometer::deps
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include ::ceilometer::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 { 'ceilometer_wsgi':
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bind_host => $bind_host,
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bind_port => $port,
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group => 'ceilometer',
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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 => 'ceilometer',
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workers => $workers,
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wsgi_daemon_process => 'ceilometer',
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wsgi_process_group => 'ceilometer',
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wsgi_script_dir => $::ceilometer::params::ceilometer_wsgi_script_path,
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wsgi_script_file => 'app',
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wsgi_script_source => $::ceilometer::params::ceilometer_wsgi_script_source,
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}
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}
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