Heat templates for deploying OpenStack
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heat_template_version: queens
description: >
OpenStack containerized Cinder Backup service
parameters:
DockerCinderBackupImage:
description: image
type: string
DockerCinderConfigImage:
description: The container image to use for the cinder config_volume
type: string
CinderBackupBackend:
default: swift
description: The short name of the Cinder Backup backend to use.
type: string
constraints:
- allowed_values: ['swift', 'ceph', 'nfs']
CinderBackupRbdPoolName:
default: backups
type: string
CephClientUserName:
default: openstack
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
ConfigDebug:
default: false
description: Whether to run config management (e.g. Puppet) in debug mode.
type: boolean
conditions:
puppet_debug_enabled: {get_param: ConfigDebug}
resources:
ContainersCommon:
type: ../containers-common.yaml
MySQLClient:
type: ../../../puppet/services/database/mysql-client.yaml
CinderBackupBase:
type: ../../../puppet/services/cinder-backup.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
DefaultPasswords: {get_param: DefaultPasswords}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
CinderBackupBackend: {get_param: CinderBackupBackend}
CinderBackupRbdPoolName: {get_param: CinderBackupRbdPoolName}
CephClientUserName: {get_param: CephClientUserName}
CinderCommon:
type: ../cinder-common.yaml
outputs:
role_data:
description: Role data for the Cinder Backup role.
value:
service_name: {get_attr: [CinderBackupBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [CinderBackupBase, role_data, config_settings]
- tripleo::profile::pacemaker::cinder::backup_bundle::cinder_backup_docker_image: &cinder_backup_image_pcmklatest
list_join:
- ':'
- - yaql:
data: {get_param: DockerCinderBackupImage}
expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
- 'pcmklatest'
tripleo::profile::pacemaker::cinder::backup_bundle::docker_volumes: {get_attr: [CinderCommon, cinder_backup_volumes]}
tripleo::profile::pacemaker::cinder::backup_bundle::docker_environment: {get_attr: [CinderCommon, cinder_backup_environment]}
cinder::backup::manage_service: false
cinder::backup::enabled: false
logging_source: {get_attr: [CinderBackupBase, role_data, logging_source]}
logging_groups: {get_attr: [CinderBackupBase, role_data, logging_groups]}
service_config_settings: {get_attr: [CinderBackupBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: cinder
puppet_tags: cinder_config,file,concat,file_line
step_config:
list_join:
- "\n"
- - {get_attr: [CinderBackupBase, role_data, step_config]}
- {get_attr: [MySQLClient, role_data, step_config]}
config_image: {get_param: DockerCinderConfigImage}
kolla_config:
/var/lib/kolla/config_files/cinder_backup.json:
command: /usr/bin/cinder-backup --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
config_files:
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-ceph/"
dest: "/etc/ceph/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-iscsid/*"
dest: "/etc/iscsi/"
merge: true
preserve_properties: true
permissions:
- path: /var/lib/cinder
owner: cinder:cinder
recurse: true
- path: /var/log/cinder
owner: cinder:cinder
recurse: true
docker_config_scripts: {get_attr: [ContainersCommon, docker_config_scripts]}
docker_config:
step_1:
cinder_backup_image_tag:
start_order: 1
detach: false
net: host
user: root
command:
- '/bin/bash'
- '-c'
- str_replace:
template:
"/usr/bin/docker tag 'CINDERBACKUP_IMAGE' 'CINDERBACKUP_IMAGE_PCMKLATEST'"
params:
CINDERBACKUP_IMAGE: {get_param: DockerCinderBackupImage}
CINDERBACKUP_IMAGE_PCMKLATEST: *cinder_backup_image_pcmklatest
image: {get_param: DockerCinderBackupImage}
volumes:
- /etc/hosts:/etc/hosts:ro
- /etc/localtime:/etc/localtime:ro
- /dev/shm:/dev/shm:rw
- /etc/sysconfig/docker:/etc/sysconfig/docker:ro
- /usr/bin:/usr/bin:ro
- /var/run/docker.sock:/var/run/docker.sock:rw
step_3:
cinder_backup_init_logs:
start_order: 0
image: {get_param: DockerCinderBackupImage}
privileged: false
user: root
volumes:
- /var/log/containers/cinder:/var/log/cinder
command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
step_5:
cinder_backup_init_bundle:
start_order: 1
detach: false
net: host
user: root
command: # '/docker_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"'
list_concat:
- - '/docker_puppet_apply.sh'
- '5'
- 'file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
- 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::backup_bundle'
- if:
- puppet_debug_enabled
- - '--debug --verbose'
- - ''
image: {get_param: DockerCinderBackupImage}
volumes:
list_concat:
- {get_attr: [ContainersCommon, docker_puppet_apply_volumes]}
- - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
- /dev/shm:/dev/shm:rw
host_prep_tasks:
- name: create persistent directories
file:
path: "{{ item }}"
state: directory
with_items:
- /var/lib/cinder
- /var/log/containers/cinder
- name: cinder logs readme
copy:
dest: /var/log/cinder/readme.txt
content: |
Log files from cinder containers can be found under
/var/log/containers/cinder and /var/log/containers/httpd/cinder-api.
ignore_errors: true
- name: ensure ceph configurations exist
file:
path: /etc/ceph
state: directory
update_tasks:
- name: Cinder-Backup fetch and retag container image for pacemaker
when: step|int == 2
block: &cinder_backup_fetch_retag_container_tasks
- name: Get docker Cinder-Backup image
set_fact:
docker_image: {get_param: DockerCinderBackupImage}
docker_image_latest: *cinder_backup_image_pcmklatest
- name: Pull latest Cinder-Backup images
command: "docker pull {{docker_image}}"
- name: Get previous Cinder-Backup image id
shell: "docker images | awk '/cinder-backup.* pcmklatest/{print $3}'"
register: cinder_backup_image_id
- block:
- name: Get a list of container using Cinder-Backup image
shell: "docker ps -a -q -f 'ancestor={{cinder_backup_image_id.stdout}}'"
register: cinder_backup_containers_to_destroy
# It will be recreated with the deploy step.
- name: Remove any container using the same Cinder-Backup image
shell: "docker rm -fv {{item}}"
with_items: "{{ cinder_backup_containers_to_destroy.stdout_lines }}"
- name: Remove previous Cinder-Backup images
shell: "docker rmi -f {{cinder_backup_image_id.stdout}}"
when:
- cinder_backup_image_id.stdout != ''
- name: Retag pcmklatest to latest Cinder-Backup image
shell: "docker tag {{docker_image}} {{docker_image_latest}}"
# Got to check that pacemaker_is_active is working fine with bundle.
# TODO: pacemaker_is_active resource doesn't support bundle.
upgrade_tasks:
- name: Get docker Cinder-Backup image
set_fact:
docker_image_latest: *cinder_backup_image_pcmklatest
- name: Check if Cinder-Backup is already containerized
shell: "docker ps -a | grep {{docker_image_latest}}"
ignore_errors: true
register: cinder_backup_containerized
- name: Retag the pacemaker image if containerized
when:
- step|int == 2
- cinder_backup_containerized|succeeded
block: *cinder_backup_fetch_retag_container_tasks
- name: Cinder-Backup baremetal to container upgrade tasks
when:
- step|int == 2
- cinder_backup_containerized|failed
block:
- name: get bootstrap nodeid
tags: common
command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
register: bootstrap_node
- name: set is_bootstrap_node fact
tags: common
set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
- name: Check cluster resource status
pacemaker_resource:
resource: {get_attr: [CinderBackupBase, role_data, service_name]}
state: started
check_mode: true
ignore_errors: true
register: cinder_backup_res
- when: (is_bootstrap_node) and (cinder_backup_res|succeeded)
block:
- name: Disable the openstack-cinder-backup cluster resource
pacemaker_resource:
resource: openstack-cinder-backup
state: disable
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
- name: Delete the stopped openstack-cinder-backup cluster resource.
pacemaker_resource:
resource: openstack-cinder-backup
state: delete
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
- name: Disable cinder_backup service
service: name=openstack-cinder-backup enabled=no