heat_template_version: rocky description: > OpenStack containerized Neutron L3 agent parameters: ContainerNeutronL3AgentImage: description: image type: string ContainerNeutronConfigImage: description: The container image to use for the neutron config_volume type: string DockerNeutronL3AgentUlimit: default: ['nofile=16384'] description: ulimit for Neutron L3 Agent Container type: comma_delimited_list DockerAdditionalSockets: default: ['/var/lib/openstack/docker.sock'] description: Additional domain sockets for the docker daemon to bind to (useful for mounting into containers that launch other containers) type: comma_delimited_list NeutronL3AgentLoggingSource: type: json default: tag: openstack.neutron.agent.l3 file: /var/log/containers/neutron/l3-agent.log NeutronEnableKeepalivedWrapper: description: Generate a wrapper script so neutron launches keepalived processes in a separate container. type: boolean default: true NeutronEnableHaproxyDockerWrapper: description: Generate a wrapper script so neutron launches haproxy in a separate container. type: boolean default: true NeutronEnableDibblerDockerWrapper: description: Generate a wrapper script so neutron launches the dibbler client in a separate container. type: boolean default: true NeutronEnableRadvdDockerWrapper: description: Generate a wrapper script so neutron launches radvd in a separate container. Note that is currently disabled by default pending availability of a fix to radvd (see https://bugzilla.redhat.com/show_bug.cgi?id=1564391). It will be enabled by default once the fix to radvd is generally available across target distributions. type: boolean default: false Debug: type: boolean default: false description: Set to True to enable debugging on all services. NeutronWrapperDebug: type: boolean default: false description: Controls debugging for the wrapper scripts. ContainerCli: type: string default: 'podman' description: CLI tool used to manage containers. constraints: - allowed_values: ['docker', 'podman'] 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 EndpointMap: default: {} description: Mapping of service endpoint -> protocol. Typically set via parameter_defaults in the resource registry. type: json NeutronL3AgentMode: description: | Agent mode for L3 agent. Must be one of legacy or dvr_snat. default: 'legacy' type: string constraints: - allowed_values: - legacy - dvr_snat - dvr tags: - role_specific MonitoringSubscriptionNeutronL3: default: 'overcloud-neutron-l3-agent' type: string NeutronL3AgentDebug: default: '' description: Set to True to enable debugging for Neutron L3 agent. type: string constraints: - allowed_values: [ '', 'true', 'True', 'TRUE', 'false', 'False', 'FALSE'] # NOTE(bogdando): we allow the L3 agent to have AZ configs defined disregard of # the used NeutronMechanismDrivers. NeutronL3AgentAvailabilityZone: description: Availability zone for Neutron L3 agent. If not set, no AZs will be configured for Neutron network services. default: '' type: string # DEPRECATED: the following options are deprecated and are currently maintained # for backwards compatibility. They will be removed in the Pike cycle. NeutronExternalNetworkBridge: description: Name of bridge used for external network traffic. Usually L2 agent handles port wiring into external bridge, and hence the parameter should be unset. type: string default: '' NeutronL3AgentExtensions: default: "" description: | Comma-separated list of extensions enabled for the Neutron L3 agent. type: comma_delimited_list conditions: keepalived_wrapper_enabled: {equals: [{get_param: NeutronEnableKeepalivedWrapper}, true]} haproxy_wrapper_enabled: {equals: [{get_param: NeutronEnableHaproxyDockerWrapper}, true]} dibbler_wrapper_enabled: {equals: [{get_param: NeutronEnableDibblerDockerWrapper}, true]} radvd_wrapper_enabled: {equals: [{get_param: NeutronEnableRadvdDockerWrapper}, true]} docker_enabled: {equals: [{get_param: ContainerCli}, 'docker']} service_debug_unset: {equals : [{get_param: NeutronWrapperDebug}, false]} external_network_bridge_empty: {equals : [{get_param: NeutronExternalNetworkBridge}, "''"]} az_unset: {equals: [{get_param: NeutronL3AgentAvailabilityZone}, '']} l3_agent_extensions_empty: {equals : [{get_param: NeutronL3AgentExtensions}, "''"]} resources: ContainersCommon: type: ../containers-common.yaml NeutronBase: type: ./neutron-base.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} # Merging role-specific parameters (RoleParameters) with the default parameters. # RoleParameters will have the precedence over the default parameters. RoleParametersValue: type: OS::Heat::Value properties: type: json value: map_replace: - map_replace: - neutron::agents::l3::agent_mode: NeutronL3AgentMode - values: {get_param: [RoleParameters]} - values: NeutronL3AgentMode: {get_param: NeutronL3AgentMode} NeutronLogging: type: OS::TripleO::Services::Logging::NeutronCommon properties: NeutronServiceName: l3-agent outputs: role_data: description: Role data for Neutron L3 agent value: service_name: neutron_l3 monitoring_subscription: {get_param: MonitoringSubscriptionNeutronL3} config_settings: map_merge: - get_attr: [NeutronBase, role_data, config_settings] - get_attr: [RoleParametersValue, value] - get_attr: [NeutronLogging, config_settings] - tripleo::profile::base::neutron::l3_agent_wrappers::enable_keepalived_wrapper: {get_param: NeutronEnableKeepalivedWrapper} tripleo::profile::base::neutron::l3_agent_wrappers::keepalived_process_wrapper: '/var/lib/neutron/keepalived_wrapper' # TODO(beagles): this can be removed after a cleanup of the related puppet-tripleo code. tripleo::profile::base::neutron::l3_agent_wrappers::keepalived_state_change_wrapper: '/var/lib/neutron/keepalived_state_change_wrapper' tripleo::profile::base::neutron::l3_agent_wrappers::keepalived_image: {get_param: ContainerNeutronL3AgentImage} tripleo::profile::base::neutron::l3_agent_wrappers::enable_haproxy_wrapper: {get_param: NeutronEnableHaproxyDockerWrapper} tripleo::profile::base::neutron::l3_agent_wrappers::haproxy_process_wrapper: '/var/lib/neutron/l3_haproxy_wrapper' tripleo::profile::base::neutron::l3_agent_wrappers::haproxy_image: {get_param: ContainerNeutronL3AgentImage} tripleo::profile::base::neutron::l3_agent_wrappers::enable_dibbler_wrapper: {get_param: NeutronEnableDibblerDockerWrapper} tripleo::profile::base::neutron::l3_agent_wrappers::dibbler_process_wrapper: '/var/lib/neutron/dibbler_wrapper' tripleo::profile::base::neutron::l3_agent_wrappers::dibbler_image: {get_param: ContainerNeutronL3AgentImage} tripleo::profile::base::neutron::l3_agent_wrappers::enable_radvd_wrapper: {get_param: NeutronEnableRadvdDockerWrapper} tripleo::profile::base::neutron::l3_agent_wrappers::radvd_process_wrapper: '/var/lib/neutron/radvd_wrapper' tripleo::profile::base::neutron::l3_agent_wrappers::radvd_image: {get_param: ContainerNeutronL3AgentImage} tripleo::profile::base::neutron::l3_agent_wrappers::debug: if: - service_debug_unset - {get_param: Debug } - {get_param: NeutronWrapperDebug} tripleo::profile::base::neutron::container_cli: {get_param: ContainerCli} - neutron::agents::l3::debug: if: - service_debug_unset - {get_param: Debug} - {get_param: NeutronL3AgentDebug} tripleo::neutron_l3::firewall_rules: '106 neutron_l3 vrrp': proto: vrrp - if: - external_network_bridge_empty - {} - neutron::agents::l3::external_network_bridge: {get_param: NeutronExternalNetworkBridge} - if: - az_unset - {} - neutron::agents::l3::availability_zone: {get_param: NeutronL3AgentAvailabilityZone} if: - l3_agent_extensions_empty - {} - neutron::agents::l3::extensions: {get_param: NeutronL3AgentExtensions} service_config_settings: map_merge: - get_attr: [NeutronBase, role_data, service_config_settings] - rsyslog: tripleo_logging_sources_neutron_l3: - {get_param: NeutronL3AgentLoggingSource} puppet_config: puppet_tags: neutron_config,neutron_l3_agent_config config_volume: neutron step_config: | include tripleo::profile::base::neutron::l3 config_image: {get_param: ContainerNeutronConfigImage} kolla_config: /var/lib/kolla/config_files/neutron_l3_agent.json: command: list_join: - ' ' - - /usr/bin/neutron-l3-agent --config-file /usr/share/neutron/neutron-dist.conf --config-dir /usr/share/neutron/l3_agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/l3_agent.ini --config-dir /etc/neutron/conf.d/common --config-dir /etc/neutron/conf.d/neutron-l3-agent - get_attr: [NeutronLogging, cmd_extra_args] config_files: - source: "/var/lib/kolla/config_files/src/*" dest: "/" merge: true preserve_properties: true permissions: - path: /var/log/neutron owner: neutron:neutron recurse: true - path: /var/lib/neutron owner: neutron:neutron recurse: true container_config_scripts: {get_attr: [ContainersCommon, container_config_scripts]} deploy_steps_tasks: - when: step|int == 1 block: - name: set conditions set_fact: keepalived_wrapper_enabled: {get_param: NeutronEnableKeepalivedWrapper} haproxy_wrapper_enabled: {get_param: NeutronEnableHaproxyDockerWrapper} dibbler_wrapper_enabled: {get_param: NeutronEnableDibblerDockerWrapper} radvd_wrapper_enabled: {get_param: NeutronEnableRadvdDockerWrapper} debug_enabled: {get_param: Debug} docker_additional_sockets: {get_param: DockerAdditionalSockets} - name: create kill_scripts directory within /var/lib/neutron file: state: directory path: /var/lib/neutron/kill_scripts - name: create keepalived kill script when: keepalived_wrapper_enabled|bool copy: dest: /var/lib/neutron/kill_scripts/keepalived-kill mode: 0755 content: {get_file: ./kill-script} - name: create haproxy kill script when: haproxy_wrapper_enabled|bool copy: dest: /var/lib/neutron/kill_scripts/haproxy-kill mode: 0755 content: {get_file: ./kill-script} - name: create dibbler kill script when: dibbler_wrapper_enabled|bool copy: dest: /var/lib/neutron/kill_scripts/dibbler-kill mode: 0755 content: {get_file: ./kill-script} - name: create radvd kill script when: radvd_wrapper_enabled|bool copy: dest: /var/lib/neutron/kill_scripts/radvd-kill mode: 0755 content: {get_file: ./kill-script} docker_config: step_2: create_keepalived_wrapper: start_order: 1 detach: false net: host pid: host user: root command: # '/container_puppet_apply.sh "STEP" "TAGS" "CONFIG" "DEBUG"' list_concat: - - '/container_puppet_apply.sh' - '4' - 'file' - 'include ::tripleo::profile::base::neutron::l3_agent_wrappers' image: {get_param: ContainerNeutronL3AgentImage} volumes: list_concat: - {get_attr: [ContainersCommon, container_puppet_apply_volumes]} - - /run/openvswitch:/run/openvswitch:shared,z - /var/lib/neutron:/var/lib/neutron:shared,z step_4: neutron_l3_agent: start_order: 10 image: {get_param: ContainerNeutronL3AgentImage} net: host pid: host privileged: true restart: always depends_on: - openvswitch healthcheck: {get_attr: [ContainersCommon, healthcheck_rpc_port]} ulimit: {get_param: DockerNeutronL3AgentUlimit} volumes: list_concat: - {get_attr: [ContainersCommon, volumes]} - {get_attr: [NeutronLogging, volumes]} - - /var/lib/kolla/config_files/neutron_l3_agent.json:/var/lib/kolla/config_files/config.json:ro - /var/lib/config-data/puppet-generated/neutron/:/var/lib/kolla/config_files/src:ro - /lib/modules:/lib/modules:ro - /run/openvswitch:/run/openvswitch:shared,z - /var/lib/neutron:/var/lib/neutron:shared,z - /run/netns:/run/netns:shared - /var/lib/neutron/kill_scripts:/etc/neutron/kill_scripts:shared,z - if: - docker_enabled - - /var/lib/openstack:/var/lib/openstack - null - if: - keepalived_wrapper_enabled - - /var/lib/neutron/keepalived_wrapper:/usr/local/bin/keepalived:ro - null - if: - haproxy_wrapper_enabled - - /var/lib/neutron/l3_haproxy_wrapper:/usr/local/bin/haproxy:ro - null - if: - radvd_wrapper_enabled - - /var/lib/neutron/radvd_wrapper:/usr/local/bin/radvd:ro - null - if: - dibbler_wrapper_enabled - - /var/lib/neutron/dibbler_wrapper:/usr/local/bin/dibbler_client:ro - null environment: - KOLLA_CONFIG_STRATEGY=COPY_ALWAYS metadata_settings: get_attr: [NeutronBase, role_data, metadata_settings] host_prep_tasks: list_concat: - {get_attr: [NeutronLogging, host_prep_tasks]} - - name: create /run/netns with temp namespace command: ip netns add ns_temp register: ipnetns_add_result ignore_errors: True - - name: remove temp namespace command: ip netns delete ns_temp ignore_errors: True when: ipnetns_add_result.rc == 0 - - name: create /var/lib/neutron file: path: /var/lib/neutron state: directory setype: svirt_sandbox_file_t - - name: enable virt_sandbox_use_netlink for healtcheck seboolean: name: virt_sandbox_use_netlink persistent: yes state: yes upgrade_tasks: [] fast_forward_upgrade_tasks: - when: - step|int == 0 - release == 'ocata' block: - name: Check if neutron_l3_agent is deployed command: systemctl is-enabled --quiet neutron-l3-agent ignore_errors: True register: neutron_l3_agent_enabled_result - name: Set fact neutron_l3_agent_enabled set_fact: neutron_l3_agent_enabled: "{{ neutron_l3_agent_enabled_result.rc == 0 }}" - name: Stop neutron_l3_agent service: name=neutron-l3-agent state=stopped enabled=no when: - step|int == 1 - release == 'ocata' - neutron_l3_agent_enabled|bool post_upgrade_tasks: - when: step|int == 1 import_role: name: tripleo-docker-rm vars: containers_to_rm: - neutron_l3_agent tripleo_container_cli: "docker" - name: Check for neutron user getent: database: passwd key: neutron ignore_errors: True - name: Set neutron_user_avail set_fact: neutron_user_avail: "{{ getent_passwd is defined }}" - when: - step|int == 2 - neutron_user_avail|bool block: - name: Ensure r/w access for existing files after upgrade become: true shell: | umask 0002 setfacl -d -R -m u:neutron:rwx /var/lib/neutron setfacl -R -m u:neutron:rw /var/lib/neutron find /var/lib/neutron -type d -exec setfacl -m u:neutron:rwx '{}' \; - name: Provide access to domain sockets become: true shell: | umask 0002 setfacl -m u:neutron:rwx "{{ item }}" with_items: - /var/lib/neutron/metadata_proxy - /var/lib/neutron/keepalived-state-change - /var/lib/neutron # These files are not necessarily present ignore_errors: True