2d1d7875aa
This uses the tls_proxy resource in front of the Redis server when internal TLS is enabled. bp tls-via-certmonger Co-Authored-By: Juan Antonio Osorio Robles <jaosorior@redhat.com> Change-Id: Ia50933da9e59268b17f56db34d01dcc6b6c38147
121 lines
3.8 KiB
Puppet
121 lines
3.8 KiB
Puppet
# Copyright 2016 Red Hat, Inc.
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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: tripleo::profile::base::database::redis
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#
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# Redis profile for tripleo
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#
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# === Parameters
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#
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# [*bootstrap_nodeid*]
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# (Optional) Hostname of Redis master
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# Defaults to hiera('bootstrap_nodeid')
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#
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# [*certificate_specs*]
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# (Optional) The specifications to give to certmonger for the certificate(s)
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# it will create.
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# Example with hiera:
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# redis_certificate_specs:
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# hostname: <overcloud controller fqdn>
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# service_certificate: <service certificate path>
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# service_key: <service key path>
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# principal: "haproxy/<overcloud controller fqdn>"
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# Defaults to hiera('redis_certificate_specs', {}).
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#
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# [*enable_internal_tls*]
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# (Optional) Whether TLS in the internal network is enabled or not.
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# Defaults to hiera('enable_internal_tls', false)
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#
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# [*redis_network*]
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# (Optional) The network name where the redis endpoint is listening on.
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# This is set by t-h-t.
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# Defaults to hiera('redis_network', undef)
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#
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# [*redis_node_ips*]
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# (Optional) List of Redis node ips
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# Defaults to hiera('redis_node_ips')
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#
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# [*step*]
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# (Optional) The current step in deployment. See tripleo-heat-templates
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# for more details.
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# Defaults to hiera('step')
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#
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# [*tls_proxy_bind_ip*]
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# IP on which the TLS proxy will listen on. Required only if
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# enable_internal_tls is set.
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# Defaults to undef
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#
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# [*tls_proxy_fqdn*]
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# fqdn on which the tls proxy will listen on. required only used if
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# enable_internal_tls is set.
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# defaults to undef
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#
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# [*tls_proxy_port*]
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# port on which the tls proxy will listen on. Only used if
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# enable_internal_tls is set.
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# defaults to 6379
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#
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class tripleo::profile::base::database::redis (
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$bootstrap_nodeid = hiera('bootstrap_nodeid'),
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$certificate_specs = hiera('redis_certificate_specs', {}),
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$enable_internal_tls = hiera('enable_internal_tls', false),
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$redis_network = hiera('redis_network', undef),
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$redis_node_ips = hiera('redis_node_ips'),
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$step = Integer(hiera('step')),
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$tls_proxy_bind_ip = undef,
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$tls_proxy_fqdn = undef,
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$tls_proxy_port = 6379,
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) {
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if $step >= 2 {
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if $enable_internal_tls {
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if !$redis_network {
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fail('redis_network is not set in the hieradata.')
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}
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if !$tls_proxy_bind_ip {
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fail('tls_proxy_bind_ip is not set in the hieradata.')
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}
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if !$tls_proxy_fqdn {
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fail('tls_proxy_fqdn is required if internal TLS is enabled.')
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}
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$tls_certfile = $certificate_specs['service_certificate']
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$tls_keyfile = $certificate_specs['service_key']
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include ::tripleo::stunnel
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::tripleo::stunnel::service_proxy { 'redis':
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accept_host => $tls_proxy_bind_ip,
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accept_port => $tls_proxy_port,
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connect_port => $tls_proxy_port,
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certificate => $tls_certfile,
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key => $tls_keyfile,
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notify => Class['::redis'],
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}
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}
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if downcase($bootstrap_nodeid) == $::hostname {
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$slaveof = undef
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} else {
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$slaveof = "${bootstrap_nodeid} 6379"
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}
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class { '::redis' :
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slaveof => $slaveof,
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}
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if count($redis_node_ips) > 1 {
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Class['::tripleo::redis_notification'] -> Service['redis-sentinel']
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include ::redis::sentinel
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include ::tripleo::redis_notification
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}
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}
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}
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