483 lines
20 KiB
YAML
483 lines
20 KiB
YAML
heat_template_version: queens
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description: >
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OpenStack containerized Redis services
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parameters:
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DockerRedisImage:
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description: image
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type: string
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DockerRedisConfigImage:
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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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ClusterCommonTag:
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default: false
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description: When set to false, a pacemaker service is configured
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to use a floating tag for its container image name,
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e.g. 'REGISTRY/NAMESPACE/IMAGENAME:pcmklatest'. When
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set to true, the service uses a floating prefix as
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well, e.g. 'cluster-common-tag/IMAGENAME:pcmklatest'.
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type: boolean
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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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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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EnableInternalTLS:
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type: boolean
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default: false
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RedisIPv6:
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default: false
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description: Enable IPv6 in Redis
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type: boolean
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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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internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
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redis_ipv6: {get_param: RedisIPv6}
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common_tag_enabled: {equals: [{get_param: ClusterCommonTag}, true]}
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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: ../../../../puppet/services/database/redis.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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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: {get_attr: [RedisBase, role_data, service_name]}
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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::service_manage: false
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redis::notify_service: false
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redis::managed_by_cluster_manager: true
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tripleo::profile::pacemaker::database::redis_bundle::redis_docker_image: &redis_image_pcmklatest
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yaql:
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data:
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if:
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- common_tag_enabled
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- yaql:
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data: {get_param: DockerRedisImage}
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expression: concat("cluster-common-tag/", $.data.rightSplit(separator => "/", maxSplits => 1)[1])
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- {get_param: DockerRedisImage}
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expression: concat($.data.rightSplit(separator => ":", maxSplits => 1)[0], ":pcmklatest")
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tripleo::profile::pacemaker::database::redis_bundle::control_port: 3124
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tripleo.redis.firewall_rules:
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'108 redis-bundle':
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dport:
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- 3124
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- 6379
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- 26379
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tripleo::stunnel::manage_service: false
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tripleo::stunnel::foreground: 'yes'
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tripleo::profile::pacemaker::database::redis_bundle::tls_proxy_bind_ip:
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str_replace:
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template:
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"%{hiera('$NETWORK')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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tripleo::profile::pacemaker::database::redis_bundle::tls_proxy_fqdn:
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str_replace:
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template:
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"%{hiera('fqdn_$NETWORK')}"
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params:
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$NETWORK: {get_param: [ServiceNetMap, RedisNetwork]}
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tripleo::profile::pacemaker::database::redis_bundle::tls_proxy_port: 6379
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- if:
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- internal_tls_enabled
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- redis::extra_config_file: "/etc/redis-tls.conf"
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tripleo::profile::pacemaker::database::redis_bundle::extra_config_file: "/etc/redis-tls.conf"
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tripleo::profile::pacemaker::database::redis_bundle::tls_tunnel_base_port: 6660
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tripleo::profile::pacemaker::database::redis_bundle::tls_tunnel_local_name:
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if:
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- redis_ipv6
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- '::1'
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- '127.0.0.1'
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- {}
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logging_source: {get_attr: [RedisBase, role_data, logging_source]}
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logging_groups: {get_attr: [RedisBase, role_data, logging_groups]}
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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: 'include ::tripleo::profile::pacemaker::database::redis_bundle'
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config_image: &redis_config_image {get_param: DockerRedisConfigImage}
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kolla_config:
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/var/lib/kolla/config_files/redis.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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permissions:
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- path: /var/run/redis
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owner: redis:redis
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recurse: true
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- path: /var/lib/redis
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owner: redis:redis
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recurse: true
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- path: /var/log/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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- source: "/var/lib/kolla/config_files/src-tls/*"
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dest: "/"
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merge: true
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optional: true
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preserve_properties: true
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permissions:
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- path: /etc/pki/tls/certs/redis.crt
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owner: root:root
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perm: '0600'
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optional: true
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- path: /etc/pki/tls/private/redis.key
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owner: root:root
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perm: '0600'
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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_1:
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redis_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 'REDIS_IMAGE' 'REDIS_IMAGE_PCMKLATEST'"
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params:
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REDIS_IMAGE: {get_param: DockerRedisImage}
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REDIS_IMAGE_PCMKLATEST: *redis_image_pcmklatest
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image: {get_param: DockerRedisImage}
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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/docker:/usr/bin/docker:ro
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- /usr/bin/docker-current:/usr/bin/docker-current:ro
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- /var/run/docker.sock:/var/run/docker.sock:rw
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step_2:
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map_merge:
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- redis_restart_bundle:
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start_order: 1
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config_volume: redis
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detach: false
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net: host
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user: root
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environment:
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- TRIPLEO_MINOR_UPDATE
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command: /pacemaker_restart_bundle.sh redis-bundle redis
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image: {get_param: DockerRedisConfigImage}
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volumes:
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list_concat:
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- {get_attr: [ContainersCommon, pacemaker_restart_volumes]}
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- - /var/lib/config-data/puppet-generated/redis/:/var/lib/kolla/config_files/src:ro
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- redis_init_bundle:
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start_order: 2
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detach: false
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net: host
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user: root
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config_volume: 'redis_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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- '2'
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- 'file,file_line,concat,augeas,pacemaker::resource::bundle,pacemaker::property,pacemaker::resource::ocf,pacemaker::constraint::order,pacemaker::constraint::colocation'
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- 'include ::tripleo::profile::base::pacemaker;include ::tripleo::profile::pacemaker::database::redis_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: *redis_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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- if:
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- internal_tls_enabled
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- redis_tls_proxy:
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start_order: 3
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image: *redis_config_image
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net: host
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user: root
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restart: always
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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:/var/lib/kolla/config_files/src-tls/etc/pki/tls/certs/redis.crt:ro
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- /etc/pki/tls/private/redis.key:/var/lib/kolla/config_files/src-tls/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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- {}
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metadata_settings:
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get_attr: [RedisBase, role_data, metadata_settings]
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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.path }}"
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state: directory
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setype: "{{ item.setype }}"
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with_items:
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- { 'path': /var/lib/redis, 'setype': svirt_sandbox_file_t }
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- { 'path': /var/log/containers/redis, 'setype': svirt_sandbox_file_t }
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- { 'path': /var/run/redis, 'setype': svirt_sandbox_file_t }
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- { 'path': /var/log/redis, 'setype': svirt_sandbox_file_t }
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- name: redis logs readme
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copy:
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dest: /var/log/redis/readme.txt
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content: |
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Log files from redis containers can be found under
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/var/log/containers/redis.
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ignore_errors: true
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update_tasks:
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- name: Redis fetch and retag container image for pacemaker
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when: step|int == 2
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block: &redis_fetch_retag_container_tasks
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- name: Get docker Redis image
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set_fact:
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docker_image: {get_param: DockerRedisImage}
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docker_image_latest: *redis_image_pcmklatest
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- name: Get previous Redis image id
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shell: "docker images | awk '/redis.* pcmklatest/{print $3}' | uniq"
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register: redis_image_id
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- block:
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- name: Get a list of container using Redis image
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shell: "docker ps -a -q -f 'ancestor={{ item }}'"
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with_items: "{{ redis_image_id.stdout_lines }}"
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register: redis_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 Redis image
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shell: "docker rm -fv {{ item }}"
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with_items: "{{ redis_containers_to_destroy.results | map(attribute='stdout_lines') | list | flatten }}"
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- name: Remove previous Redis images
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shell: "docker rmi -f {{ item }}"
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with_items: "{{ redis_image_id.stdout_lines }}"
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when:
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- redis_image_id.stdout != ''
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- name: Pull latest Redis images
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command: "docker pull {{docker_image}}"
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- name: Retag pcmklatest to latest Redis 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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- when: step|int == 0
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tags: common
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block:
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- name: Get docker redis image
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set_fact:
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redis_docker_image_latest: *redis_image_pcmklatest
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- name: Check for redis Kolla configuration
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stat:
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path: /var/lib/config-data/puppet-generated/redis
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register: redis_kolla_config
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- name: Check if redis is already containerized
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set_fact:
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redis_containerized: "{{redis_kolla_config.stat.isdir | 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: Prepare the switch to new redis container image name in pacemaker
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when: redis_containerized|bool
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block:
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- name: Get redis image id currently used by pacemaker
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shell: "docker images | awk '/redis.* pcmklatest/{print $3}' | uniq"
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register: redis_current_pcmklatest_id
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- name: Temporarily tag the current redis image id with the upgraded image name
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shell: "docker tag {{redis_current_pcmklatest_id.stdout}} {{redis_docker_image_latest}}"
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when: redis_current_pcmklatest_id.stdout != ''
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- name: Check redis-bundle cluster resource status
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pacemaker_resource:
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resource: redis-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: redis_pcs_res_result
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- name: Set fact redis_pcs_res
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set_fact:
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redis_pcs_res: "{{redis_pcs_res_result|succeeded}}"
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- name: redis baremetal to container upgrade tasks
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when:
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- step|int == 1
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- not redis_containerized|bool
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block:
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- name: Check cluster resource status of redis
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pacemaker_resource:
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resource: {get_attr: [RedisBase, role_data, service_name]}
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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: redis_res
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- when: (is_bootstrap_node) and (redis_res|succeeded)
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block:
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- name: Disable the redis cluster resource
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pacemaker_resource:
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resource: {get_attr: [RedisBase, role_data, service_name]}
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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 redis cluster resource.
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pacemaker_resource:
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resource: {get_attr: [RedisBase, role_data, service_name]}
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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 redis service
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service: name=redis enabled=no
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- name: Update redis-bundle pcs resource bundle for new container image
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when:
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- step|int == 1
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- redis_containerized|bool
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- is_bootstrap_node
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- redis_pcs_res|bool
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block:
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- name: Disable the redis cluster resource before container upgrade
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pacemaker_resource:
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resource: redis-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: Move redis logging to /var/log/containers
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block:
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- name: Check redis logging configuration in pacemaker
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command: cibadmin --query --xpath "//storage-mapping[@id='redis-log' and @source-dir='/var/log/containers/redis']"
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ignore_errors: true
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register: redis_logs_moved
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- name: Change redis logging configuration in pacemaker
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# rc == 6 means the configuration doesn't exist in the CIB
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when: redis_logs_moved.rc == 6
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block:
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- name: Remove old bind mount for logging in the redis bundle
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command: pcs resource bundle update redis-bundle storage-map remove redis-log
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- name: Add a bind mount for logging in the redis bundle
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command: pcs resource bundle update redis-bundle storage-map add id=redis-log source-dir=/var/log/containers/redis target-dir=/var/log/redis options=rw
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- name: Update the redis bundle to use the new container image name
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command: "pcs resource bundle update redis-bundle container image={{redis_docker_image_latest}}"
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- name: Enable the redis cluster resource
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pacemaker_resource:
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resource: redis-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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- name: Retag the pacemaker image if containerized
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when:
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- step|int == 3
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- redis_containerized|bool
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block: *redis_fetch_retag_container_tasks
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fast_forward_upgrade_tasks:
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- name: Check cluster resource status of redis
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pacemaker_resource:
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resource: {get_attr: [RedisBase, role_data, service_name]}
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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: redis_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
|
|
- name: Set fact redis_res
|
|
set_fact:
|
|
redis_res: "{{ redis_res_result.rc == 0 }}"
|
|
when:
|
|
- step|int == 0
|
|
- release == 'ocata'
|
|
- is_bootstrap_node|bool
|
|
- name: Disable the redis cluster resource
|
|
pacemaker_resource:
|
|
resource: {get_attr: [RedisBase, role_data, service_name]}
|
|
state: disable
|
|
wait_for_resource: true
|
|
register: redis_output
|
|
retries: 5
|
|
until: redis_output.rc == 0
|
|
when:
|
|
- step|int == 2
|
|
- release == 'ocata'
|
|
- is_bootstrap_node|bool
|
|
- redis_res|bool
|