Heat templates for deploying OpenStack
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heat_template_version: wallaby
description: >
OpenStack containerized Rabbitmq service
parameters:
ContainerRabbitmqImage:
description: image
type: string
ContainerRabbitmqConfigImage:
description: The container image to use for the rabbitmq config_volume
type: string
ClusterCommonTag:
default: false
description: When set to false, a pacemaker service is configured
to use a floating tag for its container image name,
e.g. 'REGISTRY/NAMESPACE/IMAGENAME:pcmklatest'. When
set to true, the service uses a floating prefix as
well, e.g. 'cluster.common.tag/IMAGENAME:pcmklatest'.
type: boolean
ClusterFullTag:
default: false
description: When set to true, the pacemaker service uses a fully
constant tag for its container image name, e.g.
'cluster.common.tag/SERVICENAME:pcmklatest'.
type: boolean
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. Use
parameter_merge_strategies to merge it with the defaults.
type: json
RabbitCookie:
type: string
default: ''
hidden: true
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
ContainerCli:
type: string
default: 'podman'
description: CLI tool used to manage containers.
constraints:
- allowed_values: ['docker', 'podman']
DeployIdentifier:
default: ''
type: string
description: >
Setting this to a unique value will re-run any deployment tasks which
perform configuration on a Heat stack-update.
resources:
ContainersCommon:
type: ../containers-common.yaml
RabbitmqBase:
type: ./rabbitmq-messaging-rpc-container-puppet.yaml
properties:
EndpointMap: {get_param: EndpointMap}
ServiceData: {get_param: ServiceData}
ServiceNetMap: {get_param: ServiceNetMap}
RoleName: {get_param: RoleName}
RoleParameters: {get_param: RoleParameters}
outputs:
role_data:
description: Role data for the Rabbitmq API role.
value:
service_name: {get_attr: [RabbitmqBase, role_data, service_name]}
firewall_rules:
'109 rabbitmq-bundle':
dport:
- 3122
- 4369
- 5672
- 25672
- 25673-25683
global_config_settings: {get_attr: [RabbitmqBase, role_data, global_config_settings]}
config_settings:
map_merge:
- {get_attr: [RabbitmqBase, role_data, config_settings]}
- rabbitmq::service_manage: false
tripleo::profile::pacemaker::rabbitmq_bundle::rabbitmq_docker_image: &rabbitmq_image_pcmklatest
if:
- {get_param: ClusterFullTag}
- "cluster.common.tag/rabbitmq:pcmklatest"
- yaql:
data:
if:
- {get_param: ClusterCommonTag}
- yaql:
data: {get_param: ContainerRabbitmqImage}
expression: concat("cluster.common.tag/", $.data.rightSplit(separator => "/", maxSplits => 1)[1])
- {get_param: ContainerRabbitmqImage}
expression: concat($.data.rightSplit(separator => ":", maxSplits => 1)[0], ":pcmklatest")
tripleo::profile::pacemaker::rabbitmq_bundle::control_port: 3122
tripleo::profile::pacemaker::rabbitmq_bundle::container_backend: {get_param: ContainerCli}
service_config_settings: {get_attr: [RabbitmqBase, role_data, service_config_settings]}
# BEGIN DOCKER SETTINGS
puppet_config:
config_volume: rabbitmq
puppet_tags: 'file,file_line'
step_config:
list_join:
- "\n"
- - "['Rabbitmq_policy', 'Rabbitmq_user'].each |String $val| { noop_resource($val) }"
- "include tripleo::profile::pacemaker::rabbitmq_bundle"
config_image: {get_param: ContainerRabbitmqConfigImage}
kolla_config:
/var/lib/kolla/config_files/rabbitmq.json:
command: /usr/sbin/pacemaker_remoted
config_files:
- dest: /etc/libqb/force-filesystem-sockets
source: /dev/null
owner: root
perm: '0644'
- dest: /var/log/btmp
source: /dev/null
owner: root:utmp
perm: '0600'
- source: "/var/lib/kolla/config_files/src/*"
dest: "/"
merge: true
preserve_properties: true
- source: "/var/lib/kolla/config_files/src-tls/*"
dest: "/"
merge: true
optional: true
preserve_properties: true
permissions:
- path: /var/lib/rabbitmq
owner: rabbitmq:rabbitmq
recurse: true
- path: /var/log/rabbitmq
owner: rabbitmq:rabbitmq
recurse: true
- path: /etc/pki/tls/certs/rabbitmq.crt
owner: rabbitmq:rabbitmq
perm: '0600'
optional: true
- path: /etc/pki/tls/private/rabbitmq.key
owner: rabbitmq:rabbitmq
perm: '0600'
optional: true
# When using pacemaker we don't launch the container, instead that is done by pacemaker
# itself.
container_config_scripts: {get_attr: [ContainersCommon, container_config_scripts]}
docker_config:
step_1:
rabbitmq_bootstrap:
start_order: 0
image: {get_param: ContainerRabbitmqImage}
net: host
privileged: false
volumes:
- /var/lib/kolla/config_files/rabbitmq.json:/var/lib/kolla/config_files/config.json:ro
- /var/lib/config-data/puppet-generated/rabbitmq:/var/lib/kolla/config_files/src:ro
- /etc/hosts:/etc/hosts:ro
- /etc/localtime:/etc/localtime:ro
- /var/lib/rabbitmq:/var/lib/rabbitmq:z
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
KOLLA_BOOTSTRAP: true
# NOTE: this should force this container to re-run on each
# update (scale-out, etc.)
TRIPLEO_DEPLOY_IDENTIFIER: {get_param: DeployIdentifier}
RABBITMQ_CLUSTER_COOKIE: {get_param: RabbitCookie}
step_2:
rabbitmq_wait_bundle:
start_order: 0
detach: false
net: host
ipc: host
user: root
command: # '/container_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"'
list_concat:
- - '/container_puppet_apply.sh'
- '2'
- 'file,file_line,concat,augeas,rabbitmq_policy,rabbitmq_user,rabbitmq_ready'
- 'include tripleo::profile::pacemaker::rabbitmq_bundle'
- if:
- {get_param: ConfigDebug}
- - '--debug'
image: {get_param: ContainerRabbitmqImage}
volumes:
list_concat:
- {get_attr: [ContainersCommon, container_puppet_apply_volumes]}
- - /bin/true:/bin/epmd
environment:
KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
KOLLA_BOOTSTRAP: true
# NOTE: this should force this container to re-run on each
# update (scale-out, etc.)
TRIPLEO_DEPLOY_IDENTIFIER: {get_param: DeployIdentifier}
RABBITMQ_CLUSTER_COOKIE: {get_param: RabbitCookie}
metadata_settings:
get_attr: [RabbitmqBase, role_data, metadata_settings]
host_prep_tasks:
- name: create fcontext for rabbitmq data
community.general.sefcontext:
target: "/var/lib/rabbitmq(/.*)?"
setype: container_file_t
state: present
- name: create persistent directories
file:
path: "{{ item.path }}"
state: directory
setype: "{{ item.setype }}"
mode: "{{ item.mode|default(omit) }}"
with_items:
- { 'path': /var/lib/rabbitmq, 'setype': container_file_t }
- { 'path': /var/log/containers/rabbitmq, 'setype': container_file_t, 'mode': '0750' }
- name: stop the Erlang port mapper on the host and make sure it cannot bind to the port used by container
shell: |
echo 'export ERL_EPMD_ADDRESS=127.0.0.1' > /etc/rabbitmq/rabbitmq-env.conf
echo 'export ERL_EPMD_PORT=4370' >> /etc/rabbitmq/rabbitmq-env.conf
for pid in $(pgrep epmd --ns 1 --nslist pid); do kill $pid; done
deploy_steps_tasks:
list_concat:
- get_attr: [RabbitmqBase, role_data, deploy_steps_tasks]
- - name: RabbitMQ tag container image for pacemaker
when: step|int == 1
import_role:
name: tripleo_container_tag
vars:
container_image: {get_param: ContainerRabbitmqImage}
container_image_latest: *rabbitmq_image_pcmklatest
- name: RabbitMQ RPC HA Wrappers Step
when: step|int == 2
block: &oslo_messaging_rpc_puppet_bundle
- name: Rabbitmq rpc puppet bundle
import_role:
name: tripleo_ha_wrapper
vars:
tripleo_ha_wrapper_service_name: oslo_messaging_rpc
tripleo_ha_wrapper_resource_name: rabbitmq
tripleo_ha_wrapper_bundle_name: rabbitmq-bundle
tripleo_ha_wrapper_resource_state: Started
tripleo_ha_wrapper_puppet_config_volume: rabbitmq
tripleo_ha_wrapper_puppet_execute: '["Rabbitmq_policy", "Rabbitmq_user"].each |String $val| { noop_resource($val) }; include ::tripleo::profile::base::pacemaker; include ::tripleo::profile::pacemaker::rabbitmq_bundle'
tripleo_ha_wrapper_puppet_tags: 'pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ip,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
tripleo_ha_wrapper_puppet_debug: {get_param: ConfigDebug}
update_tasks:
- name: Tear-down non-HA rabbitmq container
when:
- step|int == 1
block: &rabbitmq_teardown_nonha
- name: Remove non-HA rabbitmq container
include_role:
name: tripleo_container_rm
vars:
tripleo_container_cli: "{{ container_cli }}"
tripleo_containers_to_rm:
- rabbitmq
- name: Rabbit fetch and retag container image for pacemaker
when: step|int == 2
block: &rabbitmq_fetch_retag_container_tasks
- name: Get container rabbitmq image
set_fact:
rabbitmq_image: {get_param: ContainerRabbitmqImage}
rabbitmq_image_latest: *rabbitmq_image_pcmklatest
- name: Pull latest rabbitmq images
command: "{{container_cli}} pull {{rabbitmq_image}}"
register: result
retries: 3
delay: 3
until: result.rc == 0
- name: Get previous rabbitmq image id
shell: "{{container_cli}} inspect --format '{{'{{'}}.Id{{'}}'}}' {{rabbitmq_image_latest}}"
register: old_rabbitmq_image_id
failed_when: false
- name: Get new rabbitmq image id
shell: "{{container_cli}} inspect --format '{{'{{'}}.Id{{'}}'}}' {{rabbitmq_image}}"
register: new_rabbitmq_image_id
- name: Retag pcmklatest to latest rabbitmq image
include_role:
name: tripleo_container_tag
vars:
container_image: "{{rabbitmq_image}}"
container_image_latest: "{{rabbitmq_image_latest}}"
when:
- old_rabbitmq_image_id.stdout != new_rabbitmq_image_id.stdout
post_update_tasks:
- name: Rabbitmq rpc bundle post update
when: step|int == 1
block: *oslo_messaging_rpc_puppet_bundle
vars:
tripleo_ha_wrapper_minor_update: true
upgrade_tasks:
- name: Tear-down non-HA rabbitmq container
when:
- step|int == 0
block: *rabbitmq_teardown_nonha
- name: Prepare switch of rabbitmq image name
when:
- step|int == 0
block:
- name: Get rabbitmq image id currently used by pacemaker
shell: "pcs resource config rabbitmq-bundle | grep -Eo 'image=[^ ]+' | awk -F= '{print $2;}'"
register: rabbitmq_image_current_res
failed_when: false
- name: Image facts for rabbitmq
set_fact:
rabbitmq_image_latest: *rabbitmq_image_pcmklatest
rabbitmq_image_current: "{{rabbitmq_image_current_res.stdout}}"
- name: Prepare the switch to new rabbitmq container image name in pacemaker
block:
- name: Temporarily tag the current rabbitmq image id with the upgraded image name
import_role:
name: tripleo_container_tag
vars:
container_image: "{{rabbitmq_image_current}}"
container_image_latest: "{{rabbitmq_image_latest}}"
pull_image: false
when:
- rabbitmq_image_current != ''
- rabbitmq_image_current != rabbitmq_image_latest
- name: Check rabbitmq cluster resource status
shell: pcs resource config rabbitmq-bundle
failed_when: false
register: rabbitmq_pcs_res_result
- name: Set fact rabbitmq_pcs_res
set_fact:
rabbitmq_pcs_res: "{{rabbitmq_pcs_res_result.rc == 0}}"
- name: set is_rpc_rabbitmq_bootstrap_node fact
set_fact: is_rpc_rabbitmq_bootstrap_node={{oslo_messaging_rpc_short_bootstrap_node_name|lower == ansible_facts['hostname']|lower}}
- name: Update rabbitmq-bundle pcs resource bundle for new container image
when:
- step|int == 1
- is_rpc_rabbitmq_bootstrap_node|bool
- rabbitmq_pcs_res|bool
- rabbitmq_image_current != rabbitmq_image_latest
block:
- name: Disable the rabbitmq cluster resource before container upgrade
pacemaker_resource:
resource: rabbitmq-bundle
state: disable
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
- name: Move rabbitmq logging to /var/log/containers
block:
- name: Check rabbitmq logging configuration in pacemaker
command: cibadmin --query --xpath "//storage-mapping[@id='rabbitmq-log']"
failed_when: false
register: rabbitmq_logs_moved
- name: Add a bind mount for logging in the rabbitmq bundle
# rc == 6 means the configuration doesn't exist in the CIB
when: rabbitmq_logs_moved.rc == 6
command: pcs resource bundle update rabbitmq-bundle storage-map add id=rabbitmq-log source-dir=/var/log/containers/rabbitmq target-dir=/var/log/rabbitmq options=rw
- name: Update the rabbitmq bundle to use the new container image name
command: "pcs resource bundle update rabbitmq-bundle container image={{rabbitmq_image_latest}}"
- name: Enable the rabbitmq cluster resource
pacemaker_resource:
resource: rabbitmq-bundle
state: enable
wait_for_resource: true
register: output
retries: 5
until: output.rc == 0
- name: Create hiera data to upgrade oslo messaging rpc in a stepwise manner.
when:
- step|int == 1
- cluster_recreate|bool
block:
- name: set oslo_messaging_rpc upgrade node facts in a single-node environment
set_fact:
oslo_messaging_rpc_short_node_names_upgraded: "{{ oslo_messaging_rpc_short_node_names }}"
oslo_messaging_rpc_node_names_upgraded: "{{ oslo_messaging_rpc_node_names }}"
cacheable: no
when: groups['oslo_messaging_rpc'] | length <= 1
- name: set oslo_messaging_rpc upgrade node facts from the limit option
set_fact:
oslo_messaging_rpc_short_node_names_upgraded: "{{ oslo_messaging_rpc_short_node_names_upgraded|default([]) + [item.split('.')[0]] }}"
oslo_messaging_rpc_node_names_upgraded: "{{ oslo_messaging_rpc_node_names_upgraded|default([]) + [item] }}"
cacheable: no
when:
- groups['oslo_messaging_rpc'] | length > 1
- item.split('.')[0] in ansible_limit.split(':')
loop: "{{ oslo_messaging_rpc_node_names | default([]) }}"
- fail:
msg: >
You can't upgrade oslo_messaging_rpc without
staged upgrade. You need to use the limit option in order
to do so.
when: >-
oslo_messaging_rpc_short_node_names_upgraded is not defined or
oslo_messaging_rpc_short_node_names_upgraded | length == 0 or
oslo_messaging_rpc_node_names_upgraded is not defined or
oslo_messaging_rpc_node_names_upgraded | length == 0
- debug:
msg: "Prepare oslo_messaging_rpc upgrade for {{ oslo_messaging_rpc_short_node_names_upgraded }}"
- name: remove rabbitmq init container on upgrade-scaleup to force re-init
include_role:
name: tripleo_container_rm
vars:
tripleo_containers_to_rm:
- rabbitmq_wait_bundle
when:
- oslo_messaging_rpc_short_node_names_upgraded | length > 1
- name: add the oslo_messaging_rpc short name to hiera data for the upgrade.
include_role:
name: tripleo_upgrade_hiera
tasks_from: set.yml
vars:
tripleo_upgrade_key: oslo_messaging_rpc_short_node_names_override
tripleo_upgrade_value: "{{oslo_messaging_rpc_short_node_names_upgraded}}"
- name: add the oslo_messaging_rpc long name to hiera data for the upgrade
include_role:
name: tripleo_upgrade_hiera
tasks_from: set.yml
vars:
tripleo_upgrade_key: oslo_messaging_rpc_node_names_override
tripleo_upgrade_value: "{{oslo_messaging_rpc_node_names_upgraded}}"
- name: remove the extra hiera data needed for the upgrade.
include_role:
name: tripleo_upgrade_hiera
tasks_from: remove.yml
vars:
tripleo_upgrade_key: "{{item}}"
loop:
- oslo_messaging_rpc_short_node_names_override
- oslo_messaging_rpc_node_names_override
when: oslo_messaging_rpc_short_node_names_upgraded | length == oslo_messaging_rpc_node_names | length
- name: Retag the pacemaker image if containerized
when:
- step|int == 3
block: *rabbitmq_fetch_retag_container_tasks