a0dfc6c0c6
In the same spirit as change I1f07272499b419079466cf9f395fb04a082099bd we want to rerun all pacemaker _init_bundles all the time. For a few main reasons: 1) We will eventually support scaling-up roles that contain pacemaker-managed services and we need to rerun _init_bundles so that pacemaker properties are created for the newly added nodes. 2) When you replace a controller the pacemaker properties will be recreated for the newly added node. 3) We need to create appropriate iptables rules whenever we add a service to an existing deployment. We do this by adding the DeployIdentifier to the environment so that paunch will retrigger a run at every redeploy. Partial-Bug: #1775196 Change-Id: Ifd48d74507609fc7f4abc269b61b2868bfbc9272
439 lines
18 KiB
YAML
439 lines
18 KiB
YAML
heat_template_version: rocky
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description: >
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OpenStack containerized Cinder Volume service
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parameters:
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DockerCinderVolumeImage:
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description: image
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type: string
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DockerCinderConfigImage:
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description: The container image to use for the cinder config_volume
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type: string
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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# custom parameters for the Cinder volume role
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CinderEnableIscsiBackend:
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default: true
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description: Whether to enable or not the Iscsi backend for Cinder
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type: boolean
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CinderLVMLoopDeviceSize:
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default: 10280
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description: The size of the loopback file used by the cinder LVM driver.
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type: number
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ConfigDebug:
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default: false
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description: Whether to run config management (e.g. Puppet) in debug mode.
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type: boolean
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PcmkConfigRestartTimeout:
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default: 600
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description: Time in seconds to wait for a pcmk resource to restart when
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a config change is detected and the resource is being restarted
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type: number
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DeployIdentifier:
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default: ''
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type: string
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description: >
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Setting this to a unique value will re-run any deployment tasks which
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perform configuration on a Heat stack-update.
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conditions:
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puppet_debug_enabled: {get_param: ConfigDebug}
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resources:
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ContainersCommon:
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type: ../containers-common.yaml
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MySQLClient:
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type: ../../../puppet/services/database/mysql-client.yaml
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CinderBase:
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type: ../../../puppet/services/cinder-volume.yaml
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properties:
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EndpointMap: {get_param: EndpointMap}
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ServiceData: {get_param: ServiceData}
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ServiceNetMap: {get_param: ServiceNetMap}
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DefaultPasswords: {get_param: DefaultPasswords}
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RoleName: {get_param: RoleName}
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RoleParameters: {get_param: RoleParameters}
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CinderCommon:
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type: ../cinder-common.yaml
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outputs:
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role_data:
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description: Role data for the Cinder Volume role.
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value:
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service_name: {get_attr: [CinderBase, role_data, service_name]}
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config_settings:
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map_merge:
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- get_attr: [CinderBase, role_data, config_settings]
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- tripleo::profile::base::lvm::enable_udev: false
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tripleo::profile::pacemaker::cinder::volume_bundle::cinder_volume_docker_image: &cinder_volume_image_pcmklatest
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list_join:
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- ':'
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- - yaql:
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data: {get_param: DockerCinderVolumeImage}
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expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
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- 'pcmklatest'
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tripleo::profile::pacemaker::cinder::volume_bundle::docker_volumes: {get_attr: [CinderCommon, cinder_volume_volumes]}
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tripleo::profile::pacemaker::cinder::volume_bundle::docker_environment: {get_attr: [CinderCommon, cinder_volume_environment]}
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cinder::volume::manage_service: false
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cinder::volume::enabled: false
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cinder::backend_host: hostgroup
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logging_source: {get_attr: [CinderBase, role_data, logging_source]}
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logging_groups: {get_attr: [CinderBase, role_data, logging_groups]}
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service_config_settings: {get_attr: [CinderBase, role_data, service_config_settings]}
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: cinder
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puppet_tags: cinder_config,file,concat,file_line
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step_config:
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list_join:
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- "\n"
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- - "include ::tripleo::profile::base::lvm"
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- get_attr: [CinderBase, role_data, step_config]
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- get_attr: [MySQLClient, role_data, step_config]
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config_image: {get_param: DockerCinderConfigImage}
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kolla_config:
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/var/lib/kolla/config_files/cinder_volume.json:
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command: /usr/bin/cinder-volume --config-file /usr/share/cinder/cinder-dist.conf --config-file /etc/cinder/cinder.conf
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config_files:
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- source: "/var/lib/kolla/config_files/src/*"
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dest: "/"
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merge: true
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preserve_properties: true
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- source: "/var/lib/kolla/config_files/src-ceph/"
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dest: "/etc/ceph/"
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merge: true
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preserve_properties: true
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- source: "/var/lib/kolla/config_files/src-iscsid/*"
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dest: "/etc/iscsi/"
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merge: true
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preserve_properties: true
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permissions:
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- path: /var/log/cinder
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owner: cinder:cinder
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recurse: true
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docker_config_scripts: {get_attr: [ContainersCommon, docker_config_scripts]}
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docker_config:
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step_1:
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cinder_volume_image_tag:
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start_order: 1
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detach: false
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net: host
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user: root
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command:
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- '/bin/bash'
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- '-c'
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- str_replace:
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template:
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"/usr/bin/docker tag 'CINDERVOLUME_IMAGE' 'CINDERVOLUME_IMAGE_PCMKLATEST'"
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params:
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CINDERVOLUME_IMAGE: {get_param: DockerCinderVolumeImage}
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CINDERVOLUME_IMAGE_PCMKLATEST: *cinder_volume_image_pcmklatest
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image: {get_param: DockerCinderVolumeImage}
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volumes:
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- /etc/hosts:/etc/hosts:ro
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- /etc/localtime:/etc/localtime:ro
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- /dev/shm:/dev/shm:rw
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- /etc/sysconfig/docker:/etc/sysconfig/docker:ro
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- /usr/bin:/usr/bin:ro
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- /var/run/docker.sock:/var/run/docker.sock:rw
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step_3:
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cinder_volume_init_logs:
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start_order: 0
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image: {get_param: DockerCinderVolumeImage}
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privileged: false
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user: root
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volumes:
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- /var/log/containers/cinder:/var/log/cinder
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command: ['/bin/bash', '-c', 'chown -R cinder:cinder /var/log/cinder']
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step_5:
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cinder_volume_restart_bundle:
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start_order: 0
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config_volume: cinder
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detach: false
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net: host
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user: root
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command:
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- '/usr/bin/bootstrap_host_exec'
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- 'cinder_volume'
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- str_replace:
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template:
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'if /usr/sbin/pcs resource show openstack-cinder-volume; then /usr/sbin/pcs resource restart --wait=PCMKTIMEOUT openstack-cinder-volume; echo "openstack-cinder-volume restart invoked"; fi'
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params:
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PCMKTIMEOUT: {get_param: PcmkConfigRestartTimeout}
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image: {get_param: DockerCinderVolumeImage}
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- /dev/shm:/dev/shm:rw
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- /var/lib/config-data/puppet-generated/cinder/:/var/lib/kolla/config_files/src:ro
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cinder_volume_init_bundle:
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start_order: 1
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detach: false
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net: host
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user: root
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command: # '/docker_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"'
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list_concat:
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- - '/docker_puppet_apply.sh'
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- '5'
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- 'file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::constraint::location'
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- 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::cinder::volume_bundle'
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- if:
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- puppet_debug_enabled
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- - '--debug --verbose'
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- - ''
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image: {get_param: DockerCinderVolumeImage}
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, docker_puppet_apply_volumes]}
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- - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- /dev/shm:/dev/shm:rw
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environment:
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# NOTE: this should force this container to re-run on each
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# update (scale-out, etc.)
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- list_join:
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- ''
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- - 'TRIPLEO_DEPLOY_IDENTIFIER='
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- {get_param: DeployIdentifier}
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host_prep_tasks:
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- name: create persistent directories
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file:
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path: "{{ item }}"
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state: directory
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with_items:
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- /var/log/containers/cinder
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- /var/lib/cinder
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- name: cinder logs readme
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copy:
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dest: /var/log/cinder/readme.txt
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content: |
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Log files from cinder containers can be found under
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/var/log/containers/cinder and /var/log/containers/httpd/cinder-api.
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ignore_errors: true
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- name: ensure ceph configurations exist
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file:
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path: /etc/ceph
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state: directory
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- name: cinder_enable_iscsi_backend fact
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set_fact:
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cinder_enable_iscsi_backend: {get_param: CinderEnableIscsiBackend}
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- name: cinder create LVM volume group dd
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command:
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list_join:
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- ''
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- - 'dd if=/dev/zero of=/var/lib/cinder/cinder-volumes bs=1 count=0 seek='
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- str_replace:
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template: VALUE
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params:
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VALUE: {get_param: CinderLVMLoopDeviceSize}
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- 'M'
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args:
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creates: /var/lib/cinder/cinder-volumes
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when: cinder_enable_iscsi_backend
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- name: cinder create LVM volume group
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shell: |
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if ! losetup /dev/loop2; then
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losetup /dev/loop2 /var/lib/cinder/cinder-volumes
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fi
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if ! pvdisplay | grep cinder-volumes; then
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pvcreate /dev/loop2
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fi
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if ! vgdisplay | grep cinder-volumes; then
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vgcreate cinder-volumes /dev/loop2
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fi
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args:
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executable: /bin/bash
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creates: /dev/loop2
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when: cinder_enable_iscsi_backend
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update_tasks:
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- name: Cinder-Volume fetch and retag container image for pacemaker
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when: step|int == 2
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block: &cinder_volume_fetch_retag_container_tasks
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- name: Get docker Cinder-Volume image
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set_fact:
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docker_image: {get_param: DockerCinderVolumeImage}
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docker_image_latest: *cinder_volume_image_pcmklatest
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- name: Get previous Cinder-Volume image id
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shell: "docker images | awk '/cinder-volume.* pcmklatest/{print $3}' | uniq"
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register: cinder_volume_image_id
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- block:
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- name: Get a list of container using Cinder-Volume image
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shell: "docker ps -a -q -f 'ancestor={{cinder_volume_image_id.stdout}}'"
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register: cinder_volume_containers_to_destroy
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# It will be recreated with the delpoy step.
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- name: Remove any container using the same Cinder-Volume image
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shell: "docker rm -fv {{item}}"
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with_items: "{{ cinder_volume_containers_to_destroy.stdout_lines }}"
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- name: Remove previous Cinder-Volume images
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shell: "docker rmi -f {{cinder_volume_image_id.stdout}}"
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when:
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- cinder_volume_image_id.stdout != ''
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- name: Pull latest Cinder-Volume images
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command: "docker pull {{docker_image}}"
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- name: Retag pcmklatest to latest Cinder-Volume image
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shell: "docker tag {{docker_image}} {{docker_image_latest}}"
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# Got to check that pacemaker_is_active is working fine with bundle.
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# TODO: pacemaker_is_active resource doesn't support bundle.
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upgrade_tasks:
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- name: Get docker Cinder-Volume image
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set_fact:
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cinder_volume_docker_image_latest: *cinder_volume_image_pcmklatest
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- name: Check for Cinder-Volume Kolla configuration
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command: grep '^volume_driver[ \t]*=' /var/lib/config-data/puppet-generated/cinder/etc/cinder/cinder.conf
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changed_when: no
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ignore_errors: true
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register: cinder_volume_kolla_config
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- name: Check if Cinder-Volume is already containerized
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set_fact:
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cinder_volume_containerized: "{{cinder_volume_kolla_config|succeeded}}"
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- name: Cinder-Volume baremetal to container upgrade tasks
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when:
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- step|int == 1
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- not cinder_volume_containerized|bool
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block:
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- name: get bootstrap nodeid
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tags: common
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command: hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid
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register: bootstrap_node
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- name: set is_bootstrap_node fact
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tags: common
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set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
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- name: Check cluster resource status
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: show
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check_mode: false
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ignore_errors: true
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register: cinder_volume_res
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- when: (is_bootstrap_node) and (cinder_volume_res|succeeded)
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block:
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- name: Disable the openstack-cinder-volume cluster resource
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: disable
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wait_for_resource: true
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register: output
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retries: 5
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until: output.rc == 0
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- name: Delete the stopped openstack-cinder-volume cluster resource.
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: delete
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wait_for_resource: true
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register: output
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retries: 5
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until: output.rc == 0
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- name: Disable cinder_volume service from boot
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service: name=openstack-cinder-volume enabled=no
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- name: Prepare the switch to new cinder_volume container image name in pacemaker
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when:
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- step|int == 0
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- cinder_volume_containerized|bool
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block:
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- name: Get cinder_volume image id currently used by pacemaker
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shell: "docker images | awk '/cinder-volume.* pcmklatest/{print $3}' | uniq"
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register: cinder_volume_current_pcmklatest_id
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- name: Temporarily tag the current cinder_volume image id with the upgraded image name
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shell: "docker tag {{cinder_volume_current_pcmklatest_id.stdout}} {{cinder_volume_docker_image_latest}}"
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when: cinder_volume_current_pcmklatest_id.stdout != ''
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- name: Check openstack-cinder-volume cluster resource status
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: show
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check_mode: false
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ignore_errors: true
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register: cinder_volume_pcs_res
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- name: Update cinder_volume pcs resource bundle for new container image
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when:
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- step|int == 1
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- cinder_volume_containerized|bool
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- is_bootstrap_node
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- cinder_volume_pcs_res|succeeded
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block:
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- name: Disable the cinder_volume cluster resource before container upgrade
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: disable
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wait_for_resource: true
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register: output
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retries: 5
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until: output.rc == 0
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- name: pcs resource bundle update cinder_volume for new container image name
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command: "pcs resource bundle update openstack-cinder-volume container image={{cinder_volume_docker_image_latest}}"
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- name: Enable the cinder_volume cluster resource
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when:
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: enable
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wait_for_resource: true
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register: output
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retries: 5
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until: output.rc == 0
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- name: Retag the pacemaker image if containerized
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when:
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- step|int == 3
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- cinder_volume_containerized|bool
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block: *cinder_volume_fetch_retag_container_tasks
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fast_forward_upgrade_tasks:
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- name: Check cluster resource status
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: show
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check_mode: false
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ignore_errors: true
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register: cinder_volume_res_result
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when:
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- step|int == 0
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- release == 'ocata'
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- is_bootstrap_node|bool
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- name: Set fact cinder_volume_res
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set_fact:
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cinder_volume_res: "{{ cinder_volume_res_result.rc == 0 }}"
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when:
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- step|int == 0
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- release == 'ocata'
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- is_bootstrap_node|bool
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- name: Disable the openstack-cinder-volume cluster resource
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pacemaker_resource:
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resource: openstack-cinder-volume
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state: disable
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wait_for_resource: true
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register: cinder_volume_output
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retries: 5
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until: cinder_volume_output.rc == 0
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when:
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- step|int == 2
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- release == 'ocata'
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- is_bootstrap_node|bool
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- cinder_volume_res|bool
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