da8a3aa022
In Mitaka Glance v3 was moved to stand alone service [1] - now it's called Glance Artifacts Repository (Glare). This patch adds appropriate service managing, package installation, configuration and related spec tests. [1] I5b7bd4cdcc5f2a40fc4a5f74bcc422fd700c4fb0 Change-Id: I3371d1d57486e79ccfae565417f2195d3ae66bc9 Closes-bug: #1555697
263 lines
8.0 KiB
Puppet
263 lines
8.0 KiB
Puppet
# == Class glance::glare
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#
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# Configure Glare Glare service in glance
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#
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# == Parameters
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#
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# [*package_ensure*]
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# (optional) Ensure state for package. On RedHat platforms this
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# setting is ignored and the setting from the glance class is used
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# because there is only one glance package. Defaults to 'present'.
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#
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# [*bind_host*]
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# (optional) The address of the host to bind to.
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# Default: 0.0.0.0
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#
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# [*bind_port*]
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# (optional) The port the server should bind to.
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# Default: 9494
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#
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# [*backlog*]
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# (optional) Backlog requests when creating socket
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# Default: 4096
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#
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# [*workers*]
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# (optional) Number of Glance Glare worker processes to start
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# Default: $::processorcount
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#
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# [*auth_type*]
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# (optional) Type is authorization being used.
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# Defaults to 'keystone'
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#
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# [*auth_region*]
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# (optional) The region for the authentication service.
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# If "use_user_token" is not in effect and using keystone auth,
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# then region name can be specified.
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# Defaults to $::os_service_default.
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#
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# [*auth_uri*]
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# (optional) Complete public Identity API endpoint.
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# Defaults to 'http://127.0.0.1:5000/'.
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#
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# [*identity_uri*]
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# (optional) Complete admin Identity API endpoint.
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# Defaults to 'http://127.0.0.1:35357/'.
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#
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# [*pipeline*]
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# (optional) Partial name of a pipeline in your paste configuration file with the
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# service name removed.
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# Defaults to 'keystone'.
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#
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# [*keystone_tenant*]
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# (optional) Tenant to authenticate to.
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# Defaults to services.
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#
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# [*keystone_user*]
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# (optional) User to authenticate as with keystone.
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# Defaults to 'glance'.
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#
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# [*keystone_password*]
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# (optional) Password used to authentication.
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# Defaults to false.
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#
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# [*manage_service*]
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# (optional) If Puppet should manage service startup / shutdown.
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# Defaults to true.
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#
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# [*enabled*]
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# (optional) Whether to enable services.
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# Defaults to true.
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#
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# [*cert_file*]
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# (optinal) Certificate file to use when starting API server securely
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# Defaults to $::os_service_default
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#
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# [*key_file*]
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# (optional) Private key file to use when starting API server securely
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# Defaults to $::os_service_default
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#
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# [*ca_file*]
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# (optional) CA certificate file to use to verify connecting clients
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# Defaults to $::os_service_default
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#
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# [*stores*]
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# (optional) List of which store classes and store class locations are
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# currently known to glance at startup.
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# Defaults to false.
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# Example: ['glance.store.filesystem.Store','glance.store.http.Store']
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#
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# [*default_store*]
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# (optional) The default backend store, should be given as a string. Value
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# must be provided if more than one store is listed in 'stores'.
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# Defaults to undef
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#
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# [*multi_store*]
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# (optional) Boolean describing if multiple backends will be configured
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# Defaults to false
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#
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# [*os_region_name*]
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# (optional) Sets the keystone region to use.
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# Defaults to 'RegionOne'.
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#
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# [*signing_dir*]
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# (optional) Directory used to cache files related to PKI tokens.
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# Defaults to $::os_service_default.
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#
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# [*memcached_servers*]
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# (optinal) a list of memcached server(s) to use for caching. If left undefined,
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# tokens will instead be cached in-process.
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# Defaults to $::os_service_default.
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#
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# [*token_cache_time*]
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# (optional) In order to prevent excessive effort spent validating tokens,
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# the middleware caches previously-seen tokens for a configurable duration (in seconds).
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# Set to -1 to disable caching completely.
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# Defaults to $::os_service_default.
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#
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class glance::glare(
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$package_ensure = 'present',
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$bind_host = '0.0.0.0',
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$bind_port = '9494',
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$backlog = '4096',
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$workers = $::processorcount,
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$auth_type = 'keystone',
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$auth_region = $::os_service_default,
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$auth_uri = 'http://127.0.0.1:5000/',
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$identity_uri = 'http://127.0.0.1:35357/',
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$memcached_servers = $::os_service_default,
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$pipeline = 'keystone',
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$keystone_tenant = 'services',
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$keystone_user = 'glance',
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$keystone_password = false,
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$manage_service = true,
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$enabled = true,
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$cert_file = $::os_service_default,
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$key_file = $::os_service_default,
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$ca_file = $::os_service_default,
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$stores = false,
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$default_store = undef,
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$multi_store = false,
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$os_region_name = 'RegionOne',
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$signing_dir = $::os_service_default,
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$token_cache_time = $::os_service_default,
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) inherits glance {
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include ::glance::policy
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include ::glance::glare::db
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include ::glance::glare::logging
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if ( $glance::params::glare_package_name != $glance::params::registry_package_name ) {
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ensure_packages('glance-glare', {
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ensure => $package_ensure,
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tag => ['openstack', 'glance-package'],
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})
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}
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Package[$::glance::params::glare_package_name] -> Class['glance::policy']
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Glance_glare_config<||> ~> Service['glance-glare']
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Class['glance::policy'] ~> Service['glance-glare']
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glance_glare_config {
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'DEFAULT/bind_host': value => $bind_host;
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'DEFAULT/bind_port': value => $bind_port;
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'DEFAULT/backlog': value => $backlog;
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'DEFAULT/workers': value => $workers;
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'DEFAULT/auth_region': value => $auth_region;
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'glance_store/os_region_name': value => $os_region_name;
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}
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if $default_store {
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$default_store_real = $default_store
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}
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if $stores {
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validate_array($stores)
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$stores_real = $stores
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}
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if !empty($stores_real) {
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$final_stores_real = join($stores_real, ',')
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if !$default_store_real {
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warning("default_store not provided, it will be automatically set to ${stores_real[0]}")
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$default_store_real = $stores_real[0]
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}
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} elsif $default_store_real {
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$final_stores_real = $default_store
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} else {
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warning('Glance-Glare is being provisioned without any stores configured')
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}
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if $default_store_real and $multi_store {
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glance_glare_config {
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'glance_store/default_store': value => $default_store_real;
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}
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} elsif $multi_store {
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glance_glare_config {
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'glance_store/default_store': ensure => absent;
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}
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}
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if $final_stores_real {
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glance_glare_config {
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'glance_store/stores': value => $final_stores_real;
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}
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} else {
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glance_glare_config {
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'glance_store/stores': ensure => absent;
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}
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}
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if $pipeline != '' {
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validate_re($pipeline, '^(\w+([+]\w+)*)*$')
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glance_glare_config {
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'paste_deploy/flavor':
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ensure => present,
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value => $pipeline,
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}
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} else {
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glance_glare_config { 'paste_deploy/flavor': ensure => absent }
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}
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# keystone config
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if $auth_type == 'keystone' {
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if ! $keystone_password {
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fail('Parameter keystone_password must be provided, when auth_type is keystone')
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}
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glance_glare_config {
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'keystone_authtoken/admin_tenant_name': value => $keystone_tenant;
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'keystone_authtoken/admin_user': value => $keystone_user;
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'keystone_authtoken/admin_password': value => $keystone_password, secret => true;
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'keystone_authtoken/token_cache_time': value => $token_cache_time;
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'keystone_authtoken/signing_dir': value => $signing_dir;
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'keystone_authtoken/auth_uri': value => $auth_uri;
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'keystone_authtoken/identity_uri': value => $identity_uri;
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'keystone_authtoken/memcached_servers': value => join(any2array($memcached_servers), ',');
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}
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}
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# SSL Options
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glance_glare_config {
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'DEFAULT/cert_file': value => $cert_file;
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'DEFAULT/key_file' : value => $key_file;
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'DEFAULT/ca_file' : value => $ca_file;
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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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service { 'glance-glare':
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ensure => $service_ensure,
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name => $::glance::params::glare_service_name,
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enable => $enabled,
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hasstatus => true,
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hasrestart => true,
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tag => 'glance-service',
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}
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}
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