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|
heat_template_version: pike
description: >
OpenStack containerized Redis services
parameters:
DockerNamespace:
description: namespace
default: 'tripleoupstream'
type: string
DockerRedisImage:
description: image
default: 'centos-binary-redis:latest'
type: string
DockerRedisConfigImage:
description: The container image to use for the redis config_volume
default: 'centos-binary-redis:latest'
type: string
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceNetMap:
default: {}
description: Mapping of service_name -> network name. Typically set
via parameter_defaults in the resource registry. This
mapping overrides those in ServiceNetMapDefaults.
type: json
DefaultPasswords:
default: {}
type: json
RoleName:
default: ''
description: Role name on which the service is applied
type: string
RoleParameters:
default: {}
description: Parameters specific to the role
type: json
resources:
RedisBase:
type: ../../../puppet/services/database/redis.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
outputs:
role_data:
description: Role data for the Redis API role.
value:
service_name: {get_attr: [RedisBase, role_data, service_name]}
config_settings:
map_merge:
- {get_attr: [RedisBase, role_data, config_settings]}
- redis::daemonize: false
step_config: &step_config
get_attr: [RedisBase, role_data, step_config]
service_config_settings: {get_attr: [RedisBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: 'redis'
# NOTE: we need the exec tag to copy /etc/redis.conf.puppet to
# /etc/redis.conf
# https://github.com/arioch/puppet-redis/commit/1c004143223e660cbd433422ff8194508aab9763
puppet_tags: 'exec'
step_config: *step_config
config_image:
list_join:
- '/'
- [ {get_param: DockerNamespace}, {get_param: DockerRedisConfigImage} ]
kolla_config:
/var/lib/kolla/config_files/redis.json:
command: /usr/bin/redis-server /etc/redis.conf
permissions:
- path: /var/run/redis
owner: redis:redis
recurse: true
docker_config:
step_1:
redis_init_logs:
start_order: 0
detach: false
image: &redis_image
list_join:
- '/'
- [ {get_param: DockerNamespace}, {get_param: DockerRedisImage} ]
privileged: false
user: root
volumes:
- /var/log/containers/redis:/var/log/redis
command: ['/bin/bash', '-c', 'chown -R redis:redis /var/log/redis']
redis:
start_order: 1
image: *redis_image
net: host
privileged: false
restart: always
volumes:
- /run:/run
- /var/lib/kolla/config_files/redis.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/redis/etc/redis.conf:/etc/redis.conf:ro
- /etc/localtime:/etc/localtime:ro
- /var/log/containers/redis:/var/log/redis
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
- name: create persistent directories
file:
path: "{{ item }}"
state: directory
with_items:
- /var/log/containers/redis
- /var/run/redis
upgrade_tasks:
- name: Stop and disable redis service
tags: step2
service: name=redis state=stopped enabled=no
|
