tripleo-heat-templates/docker/services/etcd.yaml

134 lines
4.4 KiB
YAML

heat_template_version: queens
description: >
OpenStack containerized etcd services
parameters:
DockerEtcdImage:
description: image
type: string
DockerEtcdConfigImage:
description: The container image to use for the etcd config_volume
type: string
EndpointMap:
default: {}
description: Mapping of service endpoint -> protocol. Typically set
via parameter_defaults in the resource registry.
type: json
ServiceData:
default: {}
description: Dictionary packing service data
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
EtcdInitialClusterToken:
description: Initial cluster token for the etcd cluster during bootstrap.
type: string
hidden: true
resources:
EtcdPuppetBase:
type: ../../puppet/services/etcd.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
EtcdInitialClusterToken: {get_param: EtcdInitialClusterToken}
outputs:
role_data:
description: Role data for the etcd role.
value:
service_name: {get_attr: [EtcdPuppetBase, role_data, service_name]}
logging_source: {get_attr: [EtcdPuppetBase, role_data, logging_source]}
logging_groups: {get_attr: [EtcdPuppetBase, role_data, logging_groups]}
config_settings:
map_merge:
- {get_attr: [EtcdPuppetBase, role_data, config_settings]}
- etcd::manage_service: false
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: etcd
config_image: &etcd_config_image {get_param: DockerEtcdConfigImage}
step_config:
list_join:
- "\n"
- - "['Etcd_key'].each |String $val| { noop_resource($val) }"
- get_attr: [EtcdPuppetBase, role_data, step_config]
kolla_config:
/var/lib/kolla/config_files/etcd.json:
command: /usr/bin/etcd --config-file /etc/etcd/etcd.yml
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/lib/etcd
owner: etcd:etcd
recurse: true
docker_config:
step_2:
etcd:
image: {get_param: DockerEtcdImage}
net: host
privileged: false
restart: always
volumes:
- /var/lib/etcd:/var/lib/etcd
- /etc/localtime:/etc/localtime:ro
- /var/lib/kolla/config_files/etcd.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/etcd/:/var/lib/kolla/config_files/src:ro
environment:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
docker_puppet_tasks:
# Etcd keys initialization occurs only on single node
step_2:
config_volume: 'etcd_init_tasks'
puppet_tags: 'etcd_key'
step_config:
get_attr: [EtcdPuppetBase, role_data, step_config]
config_image: *etcd_config_image
volumes:
- /var/lib/config-data/etcd/etc/etcd/:/etc/etcd:ro
- /var/lib/etcd:/var/lib/etcd:ro
host_prep_tasks:
- name: create /var/lib/etcd
file:
path: /var/lib/etcd
state: directory
upgrade_tasks:
- name: Check if etcd is deployed
command: systemctl is-enabled --quiet etcd
tags: common
ignore_errors: True
register: etcd_enabled
- name: "PreUpgrade step0,validation: Check if etcd is running"
command: systemctl is-active --quiet etcd
when:
- step|int == 0
- etcd_enabled.rc == 0
tags: validation
- name: Stop and disable etcd service
when:
- step|int == 2
- etcd_enabled.rc == 0
service: name=etcd state=stopped enabled=no