329 lines
13 KiB
YAML
329 lines
13 KiB
YAML
heat_template_version: wallaby
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description: >
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OpenStack containerized Redis services
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parameters:
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ContainerRedisImage:
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description: image
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type: string
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tags:
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- role_specific
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ContainerRedisConfigImage:
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description: The container image to use for the redis config_volume
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type: string
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tags:
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- role_specific
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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. Use
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parameter_merge_strategies to merge it with the defaults.
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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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EnableInternalTLS:
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type: boolean
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default: false
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CertificateKeySize:
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type: string
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default: '2048'
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description: Specifies the private key size used when creating the
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certificate.
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RedisCertificateKeySize:
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type: string
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default: ''
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description: Override the private key size used when creating the
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certificate for this service
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conditions:
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key_size_override_set:
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not: {equals: [{get_param: RedisCertificateKeySize}, '']}
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resources:
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ContainersCommon:
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type: ../containers-common.yaml
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RedisBase:
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type: ./redis-base-puppet.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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RoleParametersValue:
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type: OS::Heat::Value
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properties:
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type: json
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value:
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map_replace:
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- map_replace:
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- ContainerRedisImage: ContainerRedisImage
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ContainerRedisConfigImage: ContainerRedisConfigImage
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- values: {get_param: [RoleParameters]}
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- values:
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ContainerRedisImage: {get_param: ContainerRedisImage}
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ContainerRedisConfigImage: {get_param: ContainerRedisConfigImage}
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outputs:
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role_data:
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description: Role data for the Redis API role.
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value:
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service_name: redis
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firewall_rules:
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'108 redis':
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dport:
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- 6379
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- 26379
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firewall_frontend_rules:
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'100 redis_haproxy_frontend':
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dport:
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- 6379
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- 26379
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config_settings:
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map_merge:
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- {get_attr: [RedisBase, role_data, config_settings]}
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- redis::daemonize: false
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# NOTE(tkajinam): In CentOS9, the file is placed under /etc/redis.
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# Redis resource agent can deal with both of
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# the old path and the new path, but the command
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# line below for standalone redis does not.
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# TODO(tkajinam): Remove this when we drop support for CentOS8.
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redis::config_file: '/etc/redis.conf'
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redis::config_file_orig: '/etc/redis.conf.puppet'
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tripleo::stunnel::foreground: 'yes'
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- tripleo::profile::base::database::redis::tls_proxy_bind_ip:
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str_replace:
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template:
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"%{lookup('$NETWORK')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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tripleo::profile::base::database::redis::tls_proxy_fqdn:
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str_replace:
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template:
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"%{lookup('fqdn_$NETWORK')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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tripleo::profile::base::database::redis::tls_proxy_port: 6379
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- if:
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- {get_param: EnableInternalTLS}
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- tripleo::redis::service_certificate: '/etc/pki/tls/certs/redis.crt'
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redis_certificate_specs:
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service_certificate: '/etc/pki/tls/certs/redis.crt'
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service_key: '/etc/pki/tls/private/redis.key'
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service_config_settings: {get_attr: [RedisBase, role_data, service_config_settings]}
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# BEGIN DOCKER SETTINGS
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puppet_config:
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config_volume: 'redis'
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# NOTE: we need the exec tag to copy /etc/redis.conf.puppet to
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# /etc/redis.conf
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# https://github.com/arioch/puppet-redis/commit/1c004143223e660cbd433422ff8194508aab9763
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puppet_tags: 'exec'
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step_config:
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list_join:
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- "\n"
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- - Exec <| title == 'systemd-reload-redis' |> { unless => 'true' }
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- include tripleo::profile::base::database::redis
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- {get_attr: [RedisBase, role_data, step_config]}
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config_image: {get_attr: [RoleParametersValue, value, ContainerRedisConfigImage]}
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kolla_config:
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/var/lib/kolla/config_files/redis.json:
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command: /usr/bin/redis-server /etc/redis.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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permissions:
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- path: /run/redis
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owner: redis:redis
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recurse: true
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/var/lib/kolla/config_files/redis_tls_proxy.json:
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command: stunnel /etc/stunnel/stunnel.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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docker_config:
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step_1:
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map_merge:
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- redis_init_logs:
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start_order: 0
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detach: false
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image: &redis_image {get_attr: [RoleParametersValue, value, ContainerRedisImage]}
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net: none
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privileged: false
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user: root
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volumes:
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- /var/log/containers/redis:/var/log/redis:z
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command: ['/bin/bash', '-c', 'chown -R redis:redis /var/log/redis']
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- redis:
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start_order: 1
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stop_grace_period: 60
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image: *redis_image
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net: host
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privileged: false
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restart: always
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healthcheck:
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test: /openstack/healthcheck
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volumes:
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- /var/lib/kolla/config_files/redis.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/puppet-generated/redis:/var/lib/kolla/config_files/src:ro
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- /etc/localtime:/etc/localtime:ro
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- /var/log/containers/redis:/var/log/redis:z
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- /run/redis:/run/redis:z
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environment:
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KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
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- if:
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- {get_param: EnableInternalTLS}
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- redis_tls_proxy:
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start_order: 2
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image: *redis_image
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net: host
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user: root
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restart: always
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healthcheck:
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test: /openstack/healthcheck
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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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- /var/lib/kolla/config_files/redis_tls_proxy.json:/var/lib/kolla/config_files/config.json:ro
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- /var/lib/config-data/puppet-generated/redis:/var/lib/kolla/config_files/src:ro
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- /etc/pki/tls/certs/redis.crt:/etc/pki/tls/certs/redis.crt:ro
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- /etc/pki/tls/private/redis.key:/etc/pki/tls/private/redis.key:ro
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environment:
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KOLLA_CONFIG_STRATEGY: COPY_ALWAYS
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metadata_settings:
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if:
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- {get_param: EnableInternalTLS}
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- - service: redis
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network: {get_param: [ServiceNetMap, RedisNetwork]}
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type: vip
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- service: redis
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network: {get_param: [ServiceNetMap, RedisNetwork]}
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type: node
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deploy_steps_tasks:
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- name: Certificate generation
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when:
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- step|int == 1
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- enable_internal_tls
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block:
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- include_role:
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name: linux-system-roles.certificate
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vars:
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certificate_requests:
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- name: redis
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dns:
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- str_replace:
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template: "{{fqdn_$NETWORK}}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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- str_replace:
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template: "{{cloud_names.cloud_name_NETWORK}}"
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params:
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NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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principal:
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str_replace:
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template: "redis/{{fqdn_$NETWORK}}@{{idm_realm}}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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run_after: |
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container_name=$({{container_cli}} ps --format=\{\{.Names\}\} | grep redis_tls_proxy)
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service_crt="/etc/pki/tls/certs/redis.crt"
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service_key="/etc/pki/tls/private/redis.key"
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# Copy the new cert from the mount-point to the real path
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{{container_cli}} exec "$container_name" cp "/var/lib/kolla/config_files/src-tls$service_crt" "$service_crt"
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# Copy the new cert from the mount-point to the real path
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{{container_cli}} exec "$container_name" cp "/var/lib/kolla/config_files/src-tls$service_key" "$service_key"
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# Set appropriate permissions
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{{container_cli}} exec "$container_name" chown memcached:memcached "$service_crt"
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{{container_cli}} exec "$container_name" chown memcached:memcached "$service_key"
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# Trigger a reload for stunnel to read the new certificate
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{{container_cli}} exec pkill -o -HUP stunnel
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key_size:
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if:
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- key_size_override_set
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- {get_param: RedisCertificateKeySize}
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- {get_param: CertificateKeySize}
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ca: ipa
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external_deploy_tasks: {get_attr: [RedisBase, role_data, external_deploy_tasks]}
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host_prep_tasks:
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- name: create fcontext entry for redis data
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community.general.sefcontext:
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target: "/var/run/redis(/.*)?" # conflicts with equivalency rule '/run /var/run' - have to use /var/run here...
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setype: container_file_t
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state: present
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- name: create persistent directories
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file:
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path: "{{ item.path }}"
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state: directory
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setype: "{{ item.setype }}"
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mode: "{{ item.mode|default(omit) }}"
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with_items:
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- { 'path': /var/log/containers/redis, 'setype': container_file_t, 'mode': '0750' }
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- { 'path': /run/redis, 'setype': container_file_t }
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- name: ensure /run/redis is present upon reboot
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copy:
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dest: /etc/tmpfiles.d/run-redis.conf
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content: |
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d /run/redis 0755 root root - -
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update_tasks:
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- name: redis_container_puppet_redis_pkg_clean
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when: step|int == 1
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block: &redis_container_puppet_redis_pkg_clean
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- name: Ensure redis is uninstalled on container host
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package:
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name: redis
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state: absent
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- name: redis_container_puppet_tmpfile_cleanup
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when: step|int == 1
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block: &redis_container_puppet_tmpfile_cleanup
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- name: remove old tmpfiles.d config
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file:
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path: /etc/tmpfiles.d/var-run-redis.conf
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state: absent
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upgrade_tasks:
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- name: redis_container_puppet_redis_pkg_clean
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when: step|int == 1
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block: *redis_container_puppet_redis_pkg_clean
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- name: redis_container_puppet_tmpfile_cleanup
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when: step|int == 1
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block: *redis_container_puppet_tmpfile_cleanup
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external_upgrade_tasks:
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- when:
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- step|int == 1
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tags:
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- never
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- system_upgrade_transfer_data
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- system_upgrade_stop_services
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block:
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- name: Stop redis container
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import_role:
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name: tripleo_container_stop
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vars:
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tripleo_containers_to_stop:
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with_items:
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list_concat:
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- - redis
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- - if:
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- {get_param: EnableInternalTLS}
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- - redis_tls_proxy
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tripleo_delegate_to: "{{ groups['redis'] | default([]) }}"
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