1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
# 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::database::redis
#
# Redis profile for tripleo
#
# === Parameters
#
# [*bootstrap_nodeid*]
# (Optional) Hostname of Redis master
# Defaults to hiera('bootstrap_nodeid')
#
# [*certificate_specs*]
# (Optional) The specifications to give to certmonger for the certificate(s)
# it will create.
# Example with hiera:
# redis_certificate_specs:
# hostname: <overcloud controller fqdn>
# service_certificate: <service certificate path>
# service_key: <service key path>
# principal: "haproxy/<overcloud controller fqdn>"
# Defaults to hiera('redis_certificate_specs', {}).
#
# [*enable_internal_tls*]
# (Optional) Whether TLS in the internal network is enabled or not.
# Defaults to hiera('enable_internal_tls', false)
#
# [*redis_network*]
# (Optional) The network name where the redis endpoint is listening on.
# This is set by t-h-t.
# Defaults to hiera('redis_network', undef)
#
# [*redis_node_ips*]
# (Optional) List of Redis node ips
# Defaults to hiera('redis_node_ips')
#
# [*step*]
# (Optional) The current step in deployment. See tripleo-heat-templates
# for more details.
# Defaults to hiera('step')
#
# [*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 6379
#
class tripleo::profile::base::database::redis (
$bootstrap_nodeid = hiera('bootstrap_nodeid'),
$certificate_specs = hiera('redis_certificate_specs', {}),
$enable_internal_tls = hiera('enable_internal_tls', false),
$redis_network = hiera('redis_network', undef),
$redis_node_ips = hiera('redis_node_ips'),
$step = Integer(hiera('step')),
$tls_proxy_bind_ip = undef,
$tls_proxy_fqdn = undef,
$tls_proxy_port = 6379,
) {
if $step >= 2 {
if $enable_internal_tls {
if !$redis_network {
fail('redis_network is not set in the hieradata.')
}
if !$tls_proxy_bind_ip {
fail('tls_proxy_bind_ip is not set in the hieradata.')
}
if !$tls_proxy_fqdn {
fail('tls_proxy_fqdn is required if internal TLS is enabled.')
}
$tls_certfile = $certificate_specs['service_certificate']
$tls_keyfile = $certificate_specs['service_key']
include ::tripleo::stunnel
::tripleo::stunnel::service_proxy { 'redis':
accept_host => $tls_proxy_bind_ip,
accept_port => $tls_proxy_port,
connect_port => $tls_proxy_port,
certificate => $tls_certfile,
key => $tls_keyfile,
notify => Class['::redis'],
}
}
if downcase($bootstrap_nodeid) == $::hostname {
$slaveof = undef
} else {
$slaveof = "${bootstrap_nodeid} 6379"
}
class { '::redis' :
slaveof => $slaveof,
}
if count($redis_node_ips) > 1 {
Class['::tripleo::redis_notification'] -> Service['redis-sentinel']
include ::redis::sentinel
include ::tripleo::redis_notification
}
}
}
|
