Overcloud ansible templates
overcloud_services jinja template
The overcloud_services jinja template is taking a dictionary from the default
variable overcloud_services.
The dictionary is composed by: nodes and services.
Those value would build the heat environment file required for deploying
the overcloud with the specify services.
Example: if you want to deploy only keystone, just override the overcloud_services variable in a yaml file with:
overcloud_services:
- name: 'ControllerServices:'
services:
- OS::TripleO::Services::Kernel
- OS::TripleO::Services::Keystone
- OS::TripleO::Services::RabbitMQ
- OS::TripleO::Services::MySQL
- OS::TripleO::Services::HAproxy
- OS::TripleO::Services::Keepalived
- OS::TripleO::Services::Ntp
- OS::TripleO::Services::Timezone
- OS::TripleO::Services::TripleoPackages
Or with keystone and nova:
overcloud_services:
- name: 'ControllerServices:'
services:
- OS::TripleO::Services::Kernel
- OS::TripleO::Services::Keystone
- OS::TripleO::Services::RabbitMQ
- OS::TripleO::Services::MySQL
- OS::TripleO::Services::HAproxy
- OS::TripleO::Services::Keepalived
- OS::TripleO::Services::Ntp
- OS::TripleO::Services::Timezone
- OS::TripleO::Services::TripleoPackages
- name: 'ComputeServices:'
services:
- OS::TripleO::Services::NovaCompute