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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::zaqar
#
# Zaqar profile for tripleo
#
# === Parameters
#
# [*bootstrap_node*]
# (Optional) The hostname of the node responsible for bootstrapping tasks
# Defaults to hiera('bootstrap_nodeid')
#
# [*management_store*]
# (Optional) The management store for Zaqar.
# Defaults to 'mongodb'
#
# [*messaging_store*]
# (Optional) The messaging store for Zaqar.
# Defaults to 'mongodb'
#
# [*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)
#
# [*zaqar_api_network*]
# (Optional) The network name where the zaqar API endpoint is listening on.
# This is set by t-h-t.
# Defaults to hiera('zaqar_api_network', undef)
#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
# Defaults to hiera('step')
#
class tripleo::profile::base::zaqar (
$bootstrap_node = hiera('bootstrap_nodeid', undef),
$management_store = 'mongodb',
$messaging_store = 'mongodb',
$certificates_specs = hiera('apache_certificates_specs', {}),
$enable_internal_tls = hiera('enable_internal_tls', false),
$zaqar_api_network = hiera('zaqar_api_network', undef),
$step = Integer(hiera('step')),
) {
if $::hostname == downcase($bootstrap_node) {
$is_bootstrap = true
} else {
$is_bootstrap = false
}
if $enable_internal_tls {
if !$zaqar_api_network {
fail('zaqar_api_network is not set in the hieradata.')
}
$tls_certfile = $certificates_specs["httpd-${zaqar_api_network}"]['service_certificate']
$tls_keyfile = $certificates_specs["httpd-${zaqar_api_network}"]['service_key']
} else {
$tls_certfile = undef
$tls_keyfile = undef
}
if $step >= 4 or ( $step >= 3 and $is_bootstrap ) {
include ::zaqar
if $messaging_store == 'mongodb' or $management_store == 'mongodb' {
if str2bool(hiera('mongodb::server::ipv6', false)) {
$mongo_node_ips_with_port_prefixed = prefix(hiera('mongodb_node_ips'), '[')
$mongo_node_ips_with_port = suffix($mongo_node_ips_with_port_prefixed, ']:27017')
} else {
$mongo_node_ips_with_port = suffix(hiera('mongodb_node_ips'), ':27017')
}
$mongodb_replset = hiera('mongodb::server::replset')
$mongo_node_string = join($mongo_node_ips_with_port, ',')
$mongo_database_connection = "mongodb://${mongo_node_string}/zaqar?replicaSet=${mongodb_replset}"
}
if $messaging_store == 'swift' {
include ::zaqar::messaging::swift
} elsif $messaging_store == 'mongodb' {
class {'::zaqar::messaging::mongodb':
uri => $mongo_database_connection,
}
} else {
fail("unsupported Zaqar messaging_store set: ${messaging_store}")
}
if $management_store == 'sqlalchemy' {
include ::zaqar::management::sqlalchemy
} elsif $management_store == 'mongodb' {
class { '::zaqar::management::mongodb':
uri => $mongo_database_connection,
}
} else {
fail("unsupported Zaqar management_store set: ${management_store}")
}
include ::zaqar::transport::websocket
include ::tripleo::profile::base::apache
include ::zaqar::transport::wsgi
# TODO (bcrochet): At some point, the transports should be split out to
# separate services.
class { '::zaqar::server':
service_name => 'httpd', # TODO cleanup when passed by t-h-t.
}
class { '::zaqar::wsgi::apache':
ssl_cert => $tls_certfile,
ssl_key => $tls_keyfile,
}
zaqar::server_instance{ '1':
transport => 'websocket'
}
}
}
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