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
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
|
# 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::logging::fluentd
#
# FluentD configuration for TripleO
#
# === Parameters
#
# [*step*]
# (Optional) String. The current step of the deployment
# Defaults to hiera('step')
#
# [*fluentd_sources*]
# (Optional) List of dictionaries. A list of sources for fluentd.
#
# [*fluentd_filters*]
# (Optional) List of dictionaries. A list of filters for fluentd.
#
# [*fluentd_servers*]
# (Optional) List of dictionaries. A list of destination hosts for
# fluentd. Each should be of the form {host=>'my.host.name',
# 'port'=>24224}
#
# [*fluentd_groups*]
# (Optional) List of strings. Add the 'fluentd' user to these groups.
#
# [*fluentd_pos_file_path*]
# (Optional) String. Path to a directory that will be created
# if it does not exist and made writable by the fluentd user.
#
# [*fluentd_use_ssl*]
# (Optional) Boolean. If true, use the secure_forward plugin.
#
# [*fluentd_ssl_certificate*]
# (Required if fluentd_use_ssl is true) PEM encoded certificate data from
# for example "secure-forward-ca-generate".
#
# [*fluentd_shared_key*]
# (Required if fluentd_use_ssl is true) Shared secret key for fluentd
# secure-foward plugin.
#
# [*fluentd_listen_syslog*]
# (Optional, default true) When true, fluentd will listen for syslog
# messages on a local UDP port.
#
# [*fluentd_syslog_port*]
# (Optional, default 42185) Port on which fluentd should listen if
# $fluentd_listen_syslog is true.
class tripleo::profile::base::logging::fluentd (
$step = hiera('step', undef),
$fluentd_sources = undef,
$fluentd_filters = undef,
$fluentd_servers = undef,
$fluentd_groups = undef,
$fluentd_pos_file_path = undef,
$fluentd_use_ssl = undef,
$fluentd_ssl_certificate = undef,
$fluentd_shared_key = undef,
$fluentd_listen_syslog = true,
$fluentd_syslog_port = 42185
) {
if $step == undef or $step >= 3 {
include ::fluentd
if $fluentd_groups {
user { $::fluentd::config_owner:
ensure => present,
groups => $fluentd_groups,
membership => 'minimum',
}
}
if $fluentd_pos_file_path {
file { $fluentd_pos_file_path:
ensure => 'directory',
owner => $::fluentd::config_owner,
group => $::fluentd::config_group,
mode => '0750',
}
}
::fluentd::plugin { 'rubygem-fluent-plugin-add':
plugin_provider => 'yum',
}
if $fluentd_sources {
::fluentd::config { '100-openstack-sources.conf':
config => {
'source' => $fluentd_sources,
}
}
}
if $fluentd_listen_syslog {
# fluentd will receive syslog messages by listening on a local udp
# socket.
::fluentd::config { '110-system-sources.conf':
config => {
'source' => {
'type' => 'syslog',
'tag' => 'system.messages',
'port' => $fluentd_syslog_port,
}
}
}
file { '/etc/rsyslog.d/fluentd.conf':
content => "*.* @127.0.0.1:${fluentd_syslog_port}",
owner => 'root',
group => 'root',
mode => '0644',
} ~> exec { 'reload rsyslog':
command => '/bin/systemctl restart rsyslog',
}
}
if $fluentd_filters {
::fluentd::config { '200-openstack-filters.conf':
config => {
'filter' => $fluentd_filters,
}
}
}
if $fluentd_servers and !empty($fluentd_servers) {
if $fluentd_use_ssl {
::fluentd::plugin { 'rubygem-fluent-plugin-secure-forward':
plugin_provider => 'yum',
}
file {'/etc/fluentd/ca_cert.pem':
content => $fluentd_ssl_certificate,
owner => $::fluentd::config_owner,
group => $::fluentd::config_group,
mode => '0444',
}
::fluentd::config { '300-openstack-matches.conf':
config => {
'match' => {
# lint:ignore:single_quote_string_with_variables
# lint:ignore:quoted_booleans
'type' => 'secure_forward',
'tag_pattern' => '**',
'self_hostname' => '${hostname}',
'secure' => 'true',
'ca_cert_path' => '/etc/fluentd/ca_cert.pem',
'shared_key' => $fluentd_shared_key,
'server' => $fluentd_servers,
# lint:endignore
# lint:endignore
}
}
}
} else {
::fluentd::config { '300-openstack-matches.conf':
config => {
'match' => {
'type' => 'forward',
'tag_pattern' => '**',
'server' => $fluentd_servers,
}
}
}
}
}
}
}
|
