diff options
author | Micah Anderson <micah@riseup.net> | 2016-11-04 10:54:28 -0400 |
---|---|---|
committer | Micah Anderson <micah@riseup.net> | 2016-11-04 10:54:28 -0400 |
commit | 34a381efa8f6295080c843f86bfa07d4e41056af (patch) | |
tree | 9282cf5d4c876688602705a7fa0002bc4a810bde /puppet/modules/haproxy/README.md | |
parent | 0a72bc6fd292bf9367b314fcb0347c4d35042f16 (diff) | |
parent | 5821964ff7e16ca7aa9141bd09a77d355db492a9 (diff) |
Merge branch 'develop'
Diffstat (limited to 'puppet/modules/haproxy/README.md')
m--------- | puppet/modules/haproxy | 0 | ||||
-rw-r--r-- | puppet/modules/haproxy/README.md | 87 |
2 files changed, 87 insertions, 0 deletions
diff --git a/puppet/modules/haproxy b/puppet/modules/haproxy deleted file mode 160000 -Subproject af322a73c013f80a958ab7d5d31d0c75cf6d052 diff --git a/puppet/modules/haproxy/README.md b/puppet/modules/haproxy/README.md new file mode 100644 index 00000000..d209e9ab --- /dev/null +++ b/puppet/modules/haproxy/README.md @@ -0,0 +1,87 @@ +PuppetLabs Module for haproxy +============================= + +HAProxy is an HA proxying daemon for load-balancing to clustered services. It +can proxy TCP directly, or other kinds of traffic such as HTTP. + +Dependencies +------------ + +Tested and built on Debian, Ubuntu and CentOS + +Currently requires the ripienaar/concat module on the Puppet Forge and uses storeconfigs on the Puppet Master to export/collect resources +from all balancer members. + +Basic Usage +----------- + +This haproxy uses storeconfigs to collect and realize balancer member servers +on a load balancer server. + +*To install and configure HAProxy server listening on port 8140* + +```puppet +node 'haproxy-server' { + class { 'haproxy': } + haproxy::listen { 'puppet00': + ipaddress => $::ipaddress, + ports => '8140', + } +} +``` + +*To add backend loadbalance members* + +```puppet +node 'webserver01' { + @@haproxy::balancermember { $fqdn: + listening_service => 'puppet00', + server_names => $::hostname, + ipaddresses => $::ipaddress, + ports => '8140', + options => 'check' + } +} +``` + +Configuring haproxy options +--------------------------- + +The base `haproxy` class can accept two parameters which will configure basic +behaviour of the haproxy server daemon: + +- `global_options` to configure the `global` section in `haproxy.cfg` +- `defaults_options` to configure the `defaults` section in `haproxy.cfg` + +Configuring haproxy daemon listener +----------------------------------- + +One `haproxy::listen` defined resource should be defined for each HAProxy loadbalanced set of backend servers. The title of the `haproxy::listen` resource is the key to which balancer members will be proxied to. The `ipaddress` field should be the public ip address which the loadbalancer will be contacted on. The `ports` attribute can accept an array or comma-separated list of ports which should be proxied to the `haproxy::balancermemeber` nodes. + +Configuring haproxy loadbalanced member nodes +--------------------------------------------- + +The `haproxy::balacemember` defined resource should be exported from each node +which is serving loadbalanced traffic. the `listening_service` attribute will +associate it with `haproxy::listen` directives on the haproxy node. +`ipaddresses` and `ports` will be assigned to the member to be contacted on. If an array of `ipaddresses` and `server_names` are provided then they will be added to the config in lock-step. + + +Copyright and License +--------------------- + +Copyright (C) 2012 [Puppet Labs](https://www.puppetlabs.com/) Inc + +Puppet Labs can be contacted at: info@puppetlabs.com + +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. |