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# Copyright 2016 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
# == Class: tripleo::profile::base::glance::api
#
# Glance API profile for tripleo
#
# === Parameters
#
# [*bootstrap_node*]
# (Optional) The hostname of the node responsible for bootstrapping tasks
# Defaults to hiera('bootstrap_nodeid')
#
# [*certificates_specs*]
# (Optional) The specifications to give to certmonger for the certificate(s)
# it will create.
# Example with hiera:
# apache_certificates_specs:
# httpd-internal_api:
# hostname: <overcloud controller fqdn>
# service_certificate: <service certificate path>
# service_key: <service key path>
# principal: "haproxy/<overcloud controller fqdn>"
# Defaults to hiera('apache_certificate_specs', {}).
#
# [*enable_internal_tls*]
# (Optional) Whether TLS in the internal network is enabled or not.
# Defaults to hiera('enable_internal_tls', false)
#
# [*glance_backend*]
# (Optional) Glance backend(s) to use.
# Defaults to downcase(hiera('glance_backend', 'swift'))
#
# [*glance_network*]
# (Optional) The network name where the glance endpoint is listening on.
# This is set by t-h-t.
# Defaults to hiera('glance_api_network', undef)
#
# [*glance_nfs_enabled*]
# (Optional) Whether to use NFS mount as 'file' backend storage location.
# Defaults to false
#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
# Defaults to hiera('step')
#
# [*rabbit_hosts*]
# list of the rabbbit host fqdns
# Defaults to hiera('rabbitmq_node_names')
#
# [*rabbit_port*]
# IP port for rabbitmq service
# Defaults to hiera('glance::notify::rabbitmq::rabbit_port', 5672)
#
# [*tls_proxy_bind_ip*]
# IP on which the TLS proxy will listen on. Required only if
# enable_internal_tls is set.
# Defaults to undef
#
# [*tls_proxy_fqdn*]
# fqdn on which the tls proxy will listen on. required only used if
# enable_internal_tls is set.
# defaults to undef
#
# [*tls_proxy_port*]
# port on which the tls proxy will listen on. Only used if
# enable_internal_tls is set.
# defaults to 9292
#
class tripleo::profile::base::glance::api (
$bootstrap_node = hiera('bootstrap_nodeid', undef),
$certificates_specs = hiera('apache_certificates_specs', {}),
$enable_internal_tls = hiera('enable_internal_tls', false),
$glance_backend = downcase(hiera('glance_backend', 'swift')),
$glance_network = hiera('glance_api_network', undef),
$glance_nfs_enabled = false,
$step = Integer(hiera('step')),
$rabbit_hosts = hiera('rabbitmq_node_names', undef),
$rabbit_port = hiera('glance::notify::rabbitmq::rabbit_port', 5672),
$tls_proxy_bind_ip = undef,
$tls_proxy_fqdn = undef,
$tls_proxy_port = 9292,
) {
if $::hostname == downcase($bootstrap_node) {
$sync_db = true
} else {
$sync_db = false
}
if $step >= 1 and $glance_nfs_enabled {
include ::tripleo::glance::nfs_mount
}
if $step >= 4 or ($step >= 3 and $sync_db) {
if $enable_internal_tls {
if !$glance_network {
fail('glance_api_network is not set in the hieradata.')
}
if !$tls_proxy_bind_ip {
fail('glance_api_tls_proxy_bind_ip is not set in the hieradata.')
}
if !$tls_proxy_fqdn {
fail('tls_proxy_fqdn is required if internal TLS is enabled.')
}
$tls_certfile = $certificates_specs["httpd-${glance_network}"]['service_certificate']
$tls_keyfile = $certificates_specs["httpd-${glance_network}"]['service_key']
::tripleo::tls_proxy { 'glance-api':
servername => $tls_proxy_fqdn,
ip => $tls_proxy_bind_ip,
port => $tls_proxy_port,
tls_cert => $tls_certfile,
tls_key => $tls_keyfile,
notify => Class['::glance::api'],
}
}
case $glance_backend {
'swift': { $backend_store = 'swift' }
'file': { $backend_store = 'file' }
'rbd': { $backend_store = 'rbd' }
default: { fail('Unrecognized glance_backend parameter.') }
}
$http_store = ['http']
$glance_store = concat($http_store, $backend_store)
# TODO: notifications, scrubber, etc.
include ::glance
include ::glance::config
# TODO(jaosorior): Remove bind_host when we set it up conditionally in t-h-t
class { '::glance::api':
stores => $glance_store,
sync_db => $sync_db,
}
$rabbit_endpoints = suffix(any2array($rabbit_hosts), ":${rabbit_port}")
class { '::glance::notify::rabbitmq' :
rabbit_hosts => $rabbit_endpoints,
}
include join(['::glance::backend::', $glance_backend])
}
}
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