Installs and configures heartbeat.
Tested on 0.10.8 but newer and older version should work just fine.
The following platforms have been tested with this cookbook, meaning that the recipes run on these platforms without error:
- ubuntu
- debian
There are no external cookbook dependencies.
Just place the heartbeat directory in your chef cookbook directory and upload it to your Chef server.
Simply add recipe[heartbeat] to the run list of the servers that will integrate the heartbeat cluster. You can edit the file file/default/authkeys in order to add more security to your heartbeat cluster.
If you will install the services that will be managed by heartbeat with some recipes, you should add the recipe[heartbeat::services] to the node run list. This recipe sanitizes the services in order to they can't started or stopped by the service resource.
This cookbook doesn't have templates, all configuration files are generated dinamically depending of the keys and their values of the attributes hashes.
Configuration example:
node['heartbeat']['ha_cf']['logfacility'] = "local0"
node['heartbeat']['ha_cf']['auto_failback'] = "off"
node['heartbeat']['ha_cf']['ucast'] = "eth0 1.1.1.1"
node['heartbeat"]['ha_cf']['node'] = [ "node1", "node2" ]
node["heartbeat"]["haresources"] = [
{
"node" => "node1",
"resources" => [
"IPaddr::135.9.8.7/24/eth0/135.9.8.210",
"135.9.216.3/28/eth0/135.9.216.12 httpd",
"10.0.0.170 Filesystem::/dev/sda1::/data1::ext2"
]
}
]
Will generate the following /etc/ha.d/ha.cf file:
logfacility local0
auto_failback off
ucast eth0 1.1.1.1
node node1
node node2
And the following /etc/ha.d/haresources file:
node 1
IPaddr::135.9.8.7/24/eth0/135.9.8.210
135.9.216.3/28/eth0/135.9.216.12 httpd
10.0.0.170 Filesystem::/dev/sda1::/data1::ext2
Installs and configures Heartbeat according the settings of the node attributes.
Also it disables de services set in the node['heartbeat']['services'] attribute.
This recipe will sanitize the services that are set in the node['heartbeat']['services']
attribute in order to Chef doesn't start them in the inactive node. This recipe needs to
be put before that the recipe that will install and configure the service that will be
managed by heartbeat.
Hash that contains the parameters of the /etc/ha.d/ha.cf file. If the elements are arrays, they will be added with the same parameter but with different values.
It could be false or an array that contains the services that will be managed by heartbeat.
It could be false or it could be an array of hashes with the resources definitions.
If it is false, the /etc/ha.d/haresources will not be generated.
This cookbook provide some service providers that override some actions in order to them couln't be started by Chef.
There are none defined.
- Source hosted at GitHub
- Report issues/Questions/Feature requests on GitHub Issues
Pull requests are very welcome! Make sure your patches are well tested. Ideally create a topic branch for every separate change you make.
Author:: Claudio Cesar Sanchez Tejeda demonccc@gmail.com
Copyright:: 2012, Claudio Cesar Sanchez Tejeda
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.