![Emilien Macchi](/assets/img/avatar_default.png)
Split loadbalancer role into 2 sub-roles: - HAproxy - Keepalived Change-Id: I84dfa9d409d390c6f549d62cb3634931e4cb432c
145 lines
4.3 KiB
Puppet
145 lines
4.3 KiB
Puppet
# Copyright 2014 Red Hat, Inc.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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::keepalived
|
|
#
|
|
# Configure keepalived for TripleO.
|
|
#
|
|
# === Parameters:
|
|
#
|
|
# [*controller_virtual_ip*]
|
|
# Control IP or group of IPs to bind the pools
|
|
# Can be a string or an array.
|
|
# Defaults to undef
|
|
#
|
|
# [*control_virtual_interface*]
|
|
# Interface to bind the control VIP
|
|
# Can be a string or an array.
|
|
# Defaults to undef
|
|
#
|
|
# [*public_virtual_interface*]
|
|
# Interface to bind the public VIP
|
|
# Can be a string or an array.
|
|
# Defaults to undef
|
|
#
|
|
# [*public_virtual_ip*]
|
|
# Public IP or group of IPs to bind the pools
|
|
# Can be a string or an array.
|
|
# Defaults to undef
|
|
#
|
|
# [*internal_api_virtual_ip*]
|
|
# Virtual IP on the internal API network.
|
|
# A string.
|
|
# Defaults to false
|
|
#
|
|
# [*storage_virtual_ip*]
|
|
# Virtual IP on the storage network.
|
|
# A string.
|
|
# Defaults to false
|
|
#
|
|
# [*storage_mgmt_virtual_ip*]
|
|
# Virtual IP on the storage mgmt network.
|
|
# A string.
|
|
# Defaults to false
|
|
#
|
|
class tripleo::keepalived (
|
|
$controller_virtual_ip,
|
|
$control_virtual_interface,
|
|
$public_virtual_interface,
|
|
$public_virtual_ip,
|
|
$internal_api_virtual_ip = false,
|
|
$storage_virtual_ip = false,
|
|
$storage_mgmt_virtual_ip = false,
|
|
) {
|
|
|
|
case $::osfamily {
|
|
'RedHat': {
|
|
$keepalived_name_is_process = false
|
|
$keepalived_vrrp_script = 'systemctl status haproxy.service'
|
|
} # RedHat
|
|
'Debian': {
|
|
$keepalived_name_is_process = true
|
|
$keepalived_vrrp_script = undef
|
|
}
|
|
default: {
|
|
warning('Please configure keepalived defaults in tripleo::keepalived.')
|
|
$keepalived_name_is_process = undef
|
|
$keepalived_vrrp_script = undef
|
|
}
|
|
}
|
|
|
|
class { '::keepalived': }
|
|
keepalived::vrrp_script { 'haproxy':
|
|
name_is_process => $keepalived_name_is_process,
|
|
script => $keepalived_vrrp_script,
|
|
}
|
|
|
|
# KEEPALIVE INSTANCE CONTROL
|
|
keepalived::instance { '51':
|
|
interface => $control_virtual_interface,
|
|
virtual_ips => [join([$controller_virtual_ip, ' dev ', $control_virtual_interface])],
|
|
state => 'MASTER',
|
|
track_script => ['haproxy'],
|
|
priority => 101,
|
|
}
|
|
|
|
# KEEPALIVE INSTANCE PUBLIC
|
|
keepalived::instance { '52':
|
|
interface => $public_virtual_interface,
|
|
virtual_ips => [join([$public_virtual_ip, ' dev ', $public_virtual_interface])],
|
|
state => 'MASTER',
|
|
track_script => ['haproxy'],
|
|
priority => 101,
|
|
}
|
|
|
|
|
|
if $internal_api_virtual_ip and $internal_api_virtual_ip != $controller_virtual_ip {
|
|
$internal_api_virtual_interface = interface_for_ip($internal_api_virtual_ip)
|
|
# KEEPALIVE INTERNAL API NETWORK
|
|
keepalived::instance { '53':
|
|
interface => $internal_api_virtual_interface,
|
|
virtual_ips => [join([$internal_api_virtual_ip, ' dev ', $internal_api_virtual_interface])],
|
|
state => 'MASTER',
|
|
track_script => ['haproxy'],
|
|
priority => 101,
|
|
}
|
|
}
|
|
|
|
if $storage_virtual_ip and $storage_virtual_ip != $controller_virtual_ip {
|
|
$storage_virtual_interface = interface_for_ip($storage_virtual_ip)
|
|
# KEEPALIVE STORAGE NETWORK
|
|
keepalived::instance { '54':
|
|
interface => $storage_virtual_interface,
|
|
virtual_ips => [join([$storage_virtual_ip, ' dev ', $storage_virtual_interface])],
|
|
state => 'MASTER',
|
|
track_script => ['haproxy'],
|
|
priority => 101,
|
|
}
|
|
}
|
|
|
|
if $storage_mgmt_virtual_ip and $storage_mgmt_virtual_ip != $controller_virtual_ip {
|
|
$storage_mgmt_virtual_interface = interface_for_ip($storage_mgmt_virtual_ip)
|
|
# KEEPALIVE STORAGE MANAGEMENT NETWORK
|
|
keepalived::instance { '55':
|
|
interface => $storage_mgmt_virtual_interface,
|
|
virtual_ips => [join([$storage_mgmt_virtual_ip, ' dev ', $storage_mgmt_virtual_interface])],
|
|
state => 'MASTER',
|
|
track_script => ['haproxy'],
|
|
priority => 101,
|
|
}
|
|
}
|
|
|
|
}
|