356 lines
15 KiB
YAML
356 lines
15 KiB
YAML
heat_template_version: rocky
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description: >
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OpenStack containerized OVN DBs service managed by pacemaker
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parameters:
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DockerOvnDbsImage:
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description: image
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type: string
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DockerOvnDbsConfigImage:
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description: image
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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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OVNNorthboundServerPort:
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description: Port of the OVN Northbound DB server
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type: number
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default: 6641
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OVNSouthboundServerPort:
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description: Port of the OVN Southbound DB server
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type: number
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default: 6642
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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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OVNDbsBase:
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type: ../../../puppet/services/pacemaker/ovn-dbs.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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OVNNorthboundServerPort: {get_param: OVNNorthboundServerPort}
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OVNSouthboundServerPort: {get_param: OVNSouthboundServerPort}
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outputs:
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role_data:
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description: Role data for the OVN Dbs HA role.
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value:
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service_name: {get_attr: [OVNDbsBase, role_data, service_name]}
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config_settings:
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map_merge:
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- get_attr: [OVNDbsBase, role_data, config_settings]
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- tripleo::profile::pacemaker::ovn_dbs_bundle::ovn_dbs_docker_image: &ovn_dbs_image_pcmklatest
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list_join:
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- ':'
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- - yaql:
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data: {get_param: DockerOvnDbsImage}
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expression: $.data.rightSplit(separator => ":", maxSplits => 1)[0]
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- 'pcmklatest'
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- tripleo::profile::pacemaker::ovn_dbs_bundle::nb_db_port: {get_param: OVNNorthboundServerPort}
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- tripleo::profile::pacemaker::ovn_dbs_bundle::sb_db_port: {get_param: OVNSouthboundServerPort}
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logging_source: {get_attr: [OVNDbsBase, role_data, logging_source]}
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logging_groups: {get_attr: [OVNDbsBase, role_data, logging_groups]}
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service_config_settings: {get_attr: [OVNDbsBase, role_data, service_config_settings]}
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: 'ovn_dbs'
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puppet_tags: 'exec'
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step_config: ''
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config_image: &ovn_dbs_config_image {get_param: DockerOvnDbsConfigImage}
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kolla_config:
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/var/lib/kolla/config_files/ovn_dbs.json:
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command: /usr/sbin/pacemaker_remoted
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config_files:
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- dest: /etc/libqb/force-filesystem-sockets
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source: /dev/null
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owner: root
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perm: '0644'
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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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optional: 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_2:
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ovn_dbs_image_tag:
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start_order: 0
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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 'OVN_DBS_IMAGE' 'OVN_DBS_IMAGE_PCMKLATEST'"
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params:
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OVN_DBS_IMAGE: {get_param: DockerOvnDbsImage}
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OVN_DBS_IMAGE_PCMKLATEST: *ovn_dbs_image_pcmklatest
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image: {get_param: DockerOvnDbsImage}
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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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ovn_dbs_restart_bundle:
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start_order: 0
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config_volume: ovn_dbs
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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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- 'ovn_dbs'
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- str_replace:
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template:
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'if /usr/sbin/pcs resource show ovn-dbs-bundle; then /usr/sbin/pcs resource restart --wait=PCMKTIMEOUT ovn-dbs-bundle; echo "ovn-dbs-bundle restart invoked"; fi'
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params:
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PCMKTIMEOUT: {get_param: PcmkConfigRestartTimeout}
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image: {get_param: DockerOvnDbsConfigImage}
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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/ovn_dbs/:/var/lib/kolla/config_files/src:ro
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ovn_dbs_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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config_volume: 'ovn_dbs_init_bundle'
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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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- '3'
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- 'file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ip,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
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- 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::ovn_dbs_bundle'
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- if:
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- puppet_debug_enabled
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- - '--debug'
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- - ''
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image: *ovn_dbs_config_image
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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/openvswitch
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- /var/lib/openvswitch/ovn
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- name: openvswitch logs readme
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copy:
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dest: /var/log/openvswitch/readme.txt
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content: |
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Log files from openvswitch containers can be found under
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/var/log/containers/openvswitch.
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ignore_errors: true
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update_tasks:
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- name: Get docker ovn-dbs image
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set_fact:
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ovn_dbs_docker_image: {get_param: DockerOvnDbsImage}
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ovn_dbs_docker_image_latest: *ovn_dbs_image_pcmklatest
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- name: Check for ovn-dbs log file
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stat:
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path: /var/log/containers/openvswitch/ovsdb-server-nb.log
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register: ovn_dbs_log_file
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- name: Check if ovn-dbs is already containerized
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set_fact:
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ovn_dbs_containerized: "{{ovn_dbs_log_file.stat.exists | default(false)}}"
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- name: get bootstrap nodeid
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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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set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
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- name: ovn-dbs fetch and retag container image for pacemaker
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when:
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- step|int == 3
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- ovn_dbs_containerized|bool
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block: &ovn_dbs_fetch_retag_container_tasks
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- name: Get previous ovn-dbs image id
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shell: "docker images | awk '/ovn.* pcmklatest/{print $3}' | uniq"
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register: ovn_dbs_image_id
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- block:
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- name: Get a list of container using ovn-dbs image
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shell: "docker ps -a -q -f 'ancestor={{ovn_dbs_image_id.stdout}}'"
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register: ovn_dbs_containers_to_destroy
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# It will be recreated with the deploy step.
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- name: Remove any container using the same ovn-dbs image
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shell: "docker rm -fv {{item}}"
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with_items: "{{ ovn_dbs_containers_to_destroy.stdout_lines }}"
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- name: Remove previous ovn-dbs images
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shell: "docker rmi -f {{ovn_dbs_image_id.stdout}}"
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when:
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- ovn_dbs_image_id.stdout != ''
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- name: Pull latest ovn-dbs images
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command: "docker pull {{ovn_dbs_docker_image}}"
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- name: Retag pcmklatest to latest ovn-dbs image
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shell: "docker tag {{ovn_dbs_docker_image}} {{ovn_dbs_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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# When ovn-dbs-bundle support was added, we didn't tag the ovn-dbs image
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# with pcmklatest. So, when update is run for the first time we need to
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# update the ovn-dbs-bundle resource to use the 'pcmklatest' tagged image.
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# See https://bugzilla.redhat.com/show_bug.cgi?id=1586132.
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# Step 3 (see above) takes care of tagging the image.
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- name: Update ovn-dbs-bundle resource to use pcmklatest tag image if not used
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when:
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- step|int == 5
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- ovn_dbs_containerized|bool
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- is_bootstrap_node
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block:
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- name: Get the present image used by ovn-dbs-bundle
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shell: "pcs resource show ovn-dbs-bundle | grep image | awk '{ split($2, image, \"=\"); print image[2] }'"
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register: ovn_dbs_current_image
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- block: &ovn_dbs_update_bundle_with_new_image
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- name: Disable the ovn-dbs-bundle resource before updating the image
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pacemaker_resource:
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resource: ovn-dbs-bundle
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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: Update the ovn-dbs-bundle to use the new container image name
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command: "pcs resource bundle update ovn-dbs-bundle container image={{ovn_dbs_docker_image_latest}}"
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- name: Enable the ovn-dbs-bundle resource
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pacemaker_resource:
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resource: ovn-dbs-bundle
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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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when:
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- ovn_dbs_current_image.stdout != ovn_dbs_docker_image_latest
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upgrade_tasks:
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- name: Stop and disable ovn-northd service
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when: step|int == 1
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service: name=ovn-northd state=stopped enabled=no
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ignore_errors: true
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- name: Check for ovn-dbs log file
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stat:
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path: /var/log/containers/openvswitch/ovsdb-server-nb.log
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register: ovn_dbs_log_file
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- name: Check if ovn-dbs is already containerized
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set_fact:
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ovn_dbs_containerized: "{{ovn_dbs_log_file.stat.exists | default(false)}}"
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- name: Get docker ovn-dbs image
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set_fact:
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ovn_dbs_docker_image: {get_param: DockerOvnDbsImage}
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ovn_dbs_docker_image_latest: *ovn_dbs_image_pcmklatest
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- name: get bootstrap nodeid
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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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set_fact: is_bootstrap_node={{bootstrap_node.stdout|lower == ansible_hostname|lower}}
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- name: Prepare the switch to new ovn-dbs container image name in pacemaker
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when:
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- step|int == 0
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- ovn_dbs_containerized|bool
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block:
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- name: Get ovn-dbs image id currently used by pacemaker
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shell: "docker images | awk '/ovn.* pcmklatest/{print $3}' | uniq"
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register: ovn_dbs_current_pcmklatest_id
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- name: Temporarily tag the current ovn-dbs pcmklatest image id with the upgraded image name
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shell: "docker tag {{ovn_dbs_current_pcmklatest_id.stdout}} {{ovn_dbs_docker_image_latest}}"
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when: ovn_dbs_current_pcmklatest_id.stdout != ''
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# If ovn-dbs image is not tagged with pcmklatest, then create a new
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# tag. This could happen if the stack is upgraded without updating the stack before.
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# In the next step, the block 'ovn_dbs_update_bundle_with_new_image'
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# will update the ovn-dbs-bundle resource to use the tagged image.
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# And in step 3, we will fetch the latest image.
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- block:
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- name: Get the present image used by ovn-dbs-bundle
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shell: "pcs resource show ovn-dbs-bundle | grep image | awk '{ split($2, image, \"=\"); print image[2] }'"
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register: ovn_dbs_current_image
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- name: Tag the current image with pcmklatest tag
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shell: "docker tag {{ovn_dbs_current_image.stdout}} {{ovn_dbs_docker_image_latest}}"
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when:
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- ovn_dbs_current_pcmklatest_id.stdout == ''
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- name: Check ovn-dbs-bundle cluster resource status
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pacemaker_resource:
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resource: ovn-dbs-bundle
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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: ovndbs_pcs_res
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- name: Update ovn-bundle pcs resource bundle for new container image
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when:
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- step|int == 1
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- ovn_dbs_containerized|bool
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- is_bootstrap_node
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- ovndbs_pcs_res|succeeded
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block: *ovn_dbs_update_bundle_with_new_image
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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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- ovn_dbs_containerized|bool
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block: *ovn_dbs_fetch_retag_container_tasks
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