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|
# == Class: manila::api
#
# Setup and configure the manila API endpoint
#
# === Parameters
#
# [*auth_strategy*]
# (optional) Type of authentication to be used.
# Defaults to 'keystone'
#
# [*package_ensure*]
# (optional) The state of the package
# Defaults to present
#
# [*bind_host*]
# (optional) The manila api bind address
# Defaults to 0.0.0.0
#
# [*default_share_type*]
# (optional) Name of default share type which is used if user doesn't
# set a share type explicitly when creating a share.
# Defaults to $facts['os_service_default'].
#
# [*enabled*]
# (optional) The state of the service
# Defaults to true
#
# [*sync_db*]
# (optional) Run db sync on the node
# Defaults to true
#
# [*service_name*]
# (optional) Name of the service that will be providing the
# server functionality of manila-api.
# If the value is 'httpd', this means manila-api will be a web
# service, and you must use another class to configure that
# web service. For example, use class { 'manila::wsgi::apache'...}
# to make manila-api be a web app using apache mod_wsgi.
# Defaults to '$::manila::params::api_service'
#
# [*manage_service*]
# (optional) Whether to start/stop the service
# Defaults to true
#
# [*ratelimits*]
# (optional) The state of the service
# Defaults to undef. If undefined the default ratelimiting values are used.
#
# [*ratelimits_factory*]
# (optional) Factory to use for ratelimiting
# Defaults to 'manila.api.v1.limits:RateLimitingMiddleware.factory'
#
# [*enable_proxy_headers_parsing*]
# (Optional) Enable paste middleware to handle SSL requests through
# HTTPProxyToWSGI middleware.
# Defaults to $facts['os_service_default'].
#
# [*max_request_body_size*]
# (Optional) Set max request body size
# Defaults to $facts['os_service_default'].
#
# [*enabled_share_protocols*]
# (optional) Defines the enabled share protocols provided by Manila.
# Defaults to $facts['os_service_default']
#
# [*service_workers*]
# (optional) Number of manila-api workers
# Defaults to $facts['os_workers']
#
# [*admin_only_metadata*]
# (optional) Metadata keys that should only be manipulated by administrators.
# Defaults to $facts['os_service_default'].
#
class manila::api (
$auth_strategy = 'keystone',
$package_ensure = 'present',
$bind_host = '0.0.0.0',
$default_share_type = $facts['os_service_default'],
Boolean $enabled = true,
Boolean $sync_db = true,
Boolean $manage_service = true,
$service_name = $::manila::params::api_service,
$ratelimits = undef,
$ratelimits_factory = 'manila.api.v1.limits:RateLimitingMiddleware.factory',
$enable_proxy_headers_parsing = $facts['os_service_default'],
$max_request_body_size = $facts['os_service_default'],
$enabled_share_protocols = $facts['os_service_default'],
$service_workers = $facts['os_workers'],
$admin_only_metadata = $facts['os_service_default'],
) inherits manila::params {
include manila::deps
include manila::params
include manila::policy
include openstacklib::openstackclient
if $::manila::params::api_package {
package { 'manila-api':
ensure => $package_ensure,
name => $::manila::params::api_package,
tag => ['openstack', 'manila-package'],
}
}
if $sync_db {
include manila::db::sync
}
if $manage_service {
if $enabled {
$ensure = 'running'
} else {
$ensure = 'stopped'
}
if $service_name == $::manila::params::api_service {
service { 'manila-api':
ensure => $ensure,
name => $::manila::params::api_service,
enable => $enabled,
hasstatus => true,
tag => 'manila-service',
}
# On any api-paste.ini config change, we must restart Manila API.
Manila_api_paste_ini<||> ~> Service['manila-api']
# On any uwsgi config change, we must restart Manila API.
Manila_api_uwsgi_config<||> ~> Service['manila-api']
} elsif $service_name == 'httpd' {
# We need to make sure manila-api/eventlet is stopped before trying to
# start apache
service { 'manila-api':
ensure => 'stopped',
name => $::manila::params::api_service,
enable => false,
tag => ['manila-service'],
}
Service <| title == 'httpd' |> { tag +> 'manila-service' }
Service['manila-api'] -> Service[$service_name]
# On any api-paste.ini config change, we must restart Manila API.
Manila_api_paste_ini<||> ~> Service[$service_name]
} else {
fail("Invalid service_name. Either use manila-api/openstack-manila-api \
for running as a standalone service, or httpd for being run by a httpd \
server.")
}
}
manila_config {
'DEFAULT/osapi_share_listen': value => $bind_host;
'DEFAULT/enabled_share_protocols': value => join(any2array($enabled_share_protocols), ',');
'DEFAULT/default_share_type': value => $default_share_type;
'DEFAULT/osapi_share_workers': value => $service_workers;
'DEFAULT/admin_only_metadata': value => join(any2array($admin_only_metadata), ',');
}
oslo::middleware { 'manila_config':
enable_proxy_headers_parsing => $enable_proxy_headers_parsing,
max_request_body_size => $max_request_body_size,
}
manila_config {
'DEFAULT/auth_strategy': value => $auth_strategy;
}
if $auth_strategy == 'keystone' {
include manila::keystone::authtoken
}
if $ratelimits != undef {
manila_api_paste_ini {
'filter:ratelimit/paste.filter_factory': value => $ratelimits_factory;
'filter:ratelimit/limits': value => $ratelimits;
}
} else {
manila_api_paste_ini {
'filter:ratelimit/paste.filter_factory': ensure => absent;
'filter:ratelimit/limits': ensure => absent;
}
}
}
|
