| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| # |
| --- |
| # This playbook deploys Openwhisk Controllers. |
| |
| - hosts: controllers |
| vars: |
| # |
| # host_group - usually "{{ groups['...'] }}" where '...' is what was used |
| # for 'hosts' above. The hostname of each host will be looked up in this |
| # group to assign a zero-based index. That index will be used in concert |
| # with 'name_prefix' below to assign a host/container name. |
| host_group: "{{ groups['controllers'] }}" |
| # |
| # name_prefix - a unique prefix for this set of controllers. The prefix |
| # will be used in combination with an index (determined using |
| # 'host_group' above) to name host/controllers. |
| name_prefix: "controller" |
| # |
| # controller_index_base - the deployment process allocates host docker |
| # ports to individual controllers based on their indices. This is an |
| # additional offset to prevent collisions between different controller |
| # groups. Usually 0 if only one group is being deployed, otherwise |
| # something like "{{ groups['firstcontrollergroup']|length }}" |
| controller_index_base: 0 |
| # |
| # select which additional capabilities (from the controller role) need |
| # to be added to the controller. Plugin will override default |
| # configuration settings. (Plugins are found in the |
| # 'roles/controller/tasks' directory for now.) |
| controller_plugins: |
| # Join an akka cluster rather than running standalone akka |
| - "join_akka_cluster" |
| |
| roles: |
| - controller |