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|
heat_template_version: pike
description: >
OpenStack containerized Cinder Volume service
parameters:
DockerCinderVolumeImage:
description: image
type: string
DockerCinderConfigImage:
description: The container image to use for the cinder 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
# custom parameters for the Cinder volume role
CinderEnableIscsiBackend:
default: true
description: Whether to enable or not the Iscsi backend for Cinder
type: boolean
CinderLVMLoopDeviceSize:
default: 10280
description: The size of the loopback file used by the cinder LVM driver.
type: number
resources:
MySQLClient:
type: ../../../puppet/services/database/mysql-client.yaml
CinderBase:
type: ../../../puppet/services/cinder-volume.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}
outputs:
role_data:
description: Role data for the Cinder Volume role.
value:
service_name: {get_attr: [CinderBase, role_data, service_name]}
config_settings:
map_merge:
- get_attr: [CinderBase, role_data, config_settings]
- tripleo::profile::base::lvm::enable_udev: false
tripleo::profile::pacemaker::cinder::volume_bundle::cinder_volume_docker_image: &cinder_volume_image_pcmklatest
list_join:
- ':'
- - yaql:
data: {get_param: DockerCinderVolumeImage}
expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
- 'pcmklatest'
cinder::volume::manage_service: false
cinder::volume::enabled: false
cinder::host: hostgroup
logging_source: {get_attr: [CinderBase, role_data, logging_source]}
logging_groups: {get_attr: [CinderBase, role_data, logging_groups]}
step_config: &step_config
list_join:
- "\n"
- - "include ::tripleo::profile::base::lvm"
- get_attr: [CinderBase, role_data, step_config]
- get_attr: [MySQLClient, role_data, step_config]
service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: cinder
puppet_tags: cinder_config,file,concat,file_line
step_config: *step_config
config_image: {get_param: DockerCinderConfigImage}
kolla_config:
/var/lib/kolla/config_files/cinder_volume.json:
command: /usr/bin/cinder-volume --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: "/"
merge: true
preserve_properties: true
permissions:
- path: /var/log/cinder
owner: cinder:cinder
recurse: true
docker_config:
step_1:
cinder_volume_image_tag:
start_order: 1
detach: false
net: host
user: root
command:
- '/bin/bash'
- '-c'
- str_replace:
template:
"/usr/bin/docker tag 'CINDERVOLUME_IMAGE' 'CINDERVOLUME_IMAGE_PCMKLATEST'"
params:
CINDERVOLUME_IMAGE: {get_param: DockerCinderVolumeImage}
CINDERVOLUME_IMAGE_PCMKLATEST: *cinder_volume_image_pcmklatest
image: {get_param: DockerCinderVolumeImage}
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_volume_init_logs:
start_order: 0
image: {get_param: DockerCinderVolumeImage}
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_volume_init_bundle:
start_order: 0
detach: false
net: host
user: root
command:
- '/bin/bash'
- '-c'
- str_replace:
template:
list_join:
- '; '
- - "cp -a /tmp/puppet-etc/* /etc/puppet; echo '{\"step\": 5}' > /etc/puppet/hieradata/docker.json"
- "FACTER_uuid=docker puppet apply --tags file_line,concat,augeas,TAGS --debug -v -e 'CONFIG'"
params:
TAGS: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
CONFIG: 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
image: {get_param: DockerCinderVolumeImage}
volumes:
- /etc/hosts:/etc/hosts:ro
- /etc/localtime:/etc/localtime:ro
- /etc/puppet:/tmp/puppet-etc:ro
- /usr/share/openstack-puppet/modules:/usr/share/openstack-puppet/modules:ro
- /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/log/containers/cinder
- /var/lib/cinder
- name: ensure ceph configurations exist
file:
path: /etc/ceph
state: directory
- name: cinder_enable_iscsi_backend fact
set_fact:
cinder_enable_iscsi_backend: {get_param: CinderEnableIscsiBackend}
- name: cinder create LVM volume group dd
command:
list_join:
- ''
- - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
- str_replace:
template: VALUE
params:
VALUE: {get_param: CinderLVMLoopDeviceSize}
- 'M'
args:
creates: /var/lib/cinder/cinder-volumes
when: cinder_enable_iscsi_backend
- name: cinder create LVM volume group
shell: |
if ! losetup /dev/loop2; then
losetup /dev/loop2 /var/lib/cinder/cinder-volumes
fi
if ! pvdisplay | grep cinder-volumes; then
pvcreate /dev/loop2
fi
if ! vgdisplay | grep cinder-volumes; then
vgcreate cinder-volumes /dev/loop2
fi
args:
executable: /bin/bash
creates: /dev/loop2
when: cinder_enable_iscsi_backend
upgrade_tasks:
- 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: Disable the openstack-cinder-volume cluster resource
tags: step2
pacemaker_resource:
resource: openstack-cinder-volume
state: disable
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
when: is_bootstrap_node
- name: Delete the stopped openstack-cinder-volume cluster resource.
tags: step2
pacemaker_resource:
resource: openstack-cinder-volume
state: delete
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
when: is_bootstrap_node
- name: Disable cinder_volume service from boot
tags: step2
service: name=openstack-cinder-volume enabled=no
update_tasks:
- name: Get docker Cinder-Volume image
set_fact:
docker_image: {get_param: DockerCinderVolumeImage}
docker_image_latest: *cinder_volume_image_pcmklatest
when: step == '2'
- name: Get previous Cinder-Volume image id
shell: "docker images | awk '/cinder-volume.* pcmklatest/{print $3}'"
register: cinder_volume_image_id
- block:
- name: Get a list of container using Cinder-Volume image
shell: "docker ps -q -f 'ancestor={{cinder_volume_image_id.stdout}}'"
register: cinder_volume_containers_to_destroy
# It will be recreated with the delpoy step.
- name: Remove any container using the same Cinder-Volume image
shell: "docker rm -fv {{item}}"
with_items: "{{ cinder_volume_containers_to_destroy.stdout_lines }}"
- name: Remove previous Cinder-Volume images
shell: "docker rmi -f {{cinder_volume_image_id.stdout}}"
when:
- step == '2'
- cinder_volume_image_id.stdout != ''
- name: Pull latest Cinder-Volume images
command: "docker pull {{docker_image}}"
when: step == "2"
- name: Retag pcmklatest to latest Cinder-Volume image
shell: "docker tag {{docker_image}} {{docker_image_latest}}"
when: step == "2"
# Got to check that pacemaker_is_active is working fine with bundle.
# TODO: pacemaker_is_active resource doesn't support bundle.
|
