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authorGiulio Fidente <gfidente@redhat.com>2017-05-26 01:35:53 +0200
committerJohn Fulton <fulton@redhat.com>2017-07-26 17:37:35 -0400
commitd11e256eedac1e1fb7e5b21baebf585924c95353 (patch)
treebf4753d25c082adf805ecb74fd87134c529a86b5 /docker/services/ceph-ansible/ceph-base.yaml
parented0b77ff93a1a1e071d32f6a758e04c6d0b041ef (diff)
Deploy Ceph in containers using ceph-ansible via external workflow
Add docker profiles to deploy Ceph in containers via ceph-ansible. This is implemented by triggering a Mistral workflow during one of the overcloud deployment steps, as provided by [1]. Some new service-specific parameters are available to determine the workflow to execute and the ansible playbook to use. A new `CephAnsibleExtraConfig` parameter can be used to provide arbitrary config variables consumed by `ceph-ansible`. The pre-existing template params consumed up until the Pike release to drive `puppet-ceph` continue to work and are translated, when possible, into the equivalent `ceph-ansible` variable. A new environment file is added to enable use of ceph-ansible; the pre-existing puppet-ceph implementation remains unchanged and usable for non-containerized deployments. 1. https://review.openstack.org/#/c/463324/ Change-Id: I81d44a1e198c83a4ef8b109b4eb6c611555dcdc5
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+heat_template_version: pike
+
+description: >
+ Ceph base service. Shared by all Ceph services.
+
+parameters:
+ 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
+ CephAnsibleWorkflowName:
+ type: string
+ description: Name of the Mistral workflow to execute
+ default: tripleo.storage.v1.ceph-install
+ CephAnsiblePlaybook:
+ type: string
+ description: Path to the ceph-ansible playbook to execute
+ default: /usr/share/ceph-ansible/site-docker.yml.sample
+ CephAnsibleExtraConfig:
+ type: json
+ description: Extra vars for the ceph-ansible playbook
+ default: {}
+ CephClusterFSID:
+ type: string
+ description: The Ceph cluster FSID. Must be a UUID.
+ CephPoolDefaultPgNum:
+ description: default pg_num to use for the RBD pools
+ type: number
+ default: 32
+ CephPools:
+ description: >
+ It can be used to override settings for one of the predefined pools, or to create
+ additional ones. Example:
+ {
+ "volumes": {
+ "size": 5,
+ "pg_num": 128,
+ "pgp_num": 128
+ }
+ }
+ default: {}
+ type: json
+ CinderRbdPoolName:
+ default: volumes
+ type: string
+ CinderBackupRbdPoolName:
+ default: backups
+ type: string
+ GlanceRbdPoolName:
+ default: images
+ type: string
+ GnocchiRbdPoolName:
+ default: metrics
+ type: string
+ NovaRbdPoolName:
+ default: vms
+ type: string
+ CephClientKey:
+ description: The Ceph client key. Can be created with ceph-authtool --gen-print-key. Currently only used for external Ceph deployments to create the openstack user keyring.
+ type: string
+ hidden: true
+ CephClientUserName:
+ default: openstack
+ type: string
+ CephPoolDefaultSize:
+ description: default minimum replication for RBD copies
+ type: number
+ default: 3
+ CephIPv6:
+ default: False
+ type: boolean
+ DockerCephDaemonImage:
+ description: image
+ type: string
+ default: 'ceph/daemon:tag-build-master-jewel-centos-7'
+
+conditions:
+ custom_registry_host:
+ yaql:
+ data: {get_param: DockerCephDaemonImage}
+ expression: $.data.split('/')[0].matches('(\.|:)')
+
+outputs:
+ role_data:
+ description: Role data for the Ceph base service.
+ value:
+ service_name: ceph_base
+ upgrade_tasks: []
+ step_config: ''
+ puppet_config:
+ config_image: ''
+ config_volume: ''
+ step_config: ''
+ docker_config: {}
+ service_workflow_tasks:
+ step2:
+ - name: ceph_base_ansible_workflow
+ workflow: { get_param: CephAnsibleWorkflowName }
+ input:
+ ceph_ansible_extra_vars: {get_param: CephAnsibleExtraConfig}
+ ceph_ansible_playbook: {get_param: CephAnsiblePlaybook}
+ config_settings:
+ ceph_common_ansible_vars:
+ fsid: { get_param: CephClusterFSID }
+ docker: true
+ ceph_docker_registry:
+ if:
+ - custom_registry_host
+ - yaql:
+ expression: regex('(?:https?://)?(.*)/').split($.data)[1]
+ data: {str_split: [':', {get_param: DockerCephDaemonImage}, 0]}
+ - docker.io
+ ceph_docker_image:
+ if:
+ - custom_registry_host
+ - yaql:
+ expression: regex('(?:https?://)?(.*)/').split($.data)[2]
+ data: {str_split: [':', {get_param: DockerCephDaemonImage}, 0]}
+ - {str_split: [':', {get_param: DockerCephDaemonImage}, 0]}
+ ceph_docker_image_tag: {str_split: [':', {get_param: DockerCephDaemonImage}, 1]}
+ containerized_deployment: true
+ public_network: {get_param: [ServiceData, net_cidr_map, {get_param: [ServiceNetMap, CephMonNetwork]}]}
+ cluster_network: {get_param: [ServiceData, net_cidr_map, {get_param: [ServiceNetMap, CephClusterNetwork]}]}
+ user_config: true
+ ceph_stable: true
+ ceph_origin: distro
+ openstack_config: true
+ openstack_pools:
+ list_concat:
+ - repeat:
+ template:
+ name: <%pool%>
+ pg_num: {get_param: CephPoolDefaultPgNum}
+ rule_name: ""
+ for_each:
+ <%pool%>:
+ - {get_param: CinderRbdPoolName}
+ - {get_param: CinderBackupRbdPoolName}
+ - {get_param: NovaRbdPoolName}
+ - {get_param: GlanceRbdPoolName}
+ - {get_param: GnocchiRbdPoolName}
+ - repeat:
+ template:
+ name: <%pool%>
+ pg_num: {get_param: CephPoolDefaultPgNum}
+ rule_name: ""
+ for_each:
+ <%pool%>: {get_param: CephPools}
+ openstack_keys: &openstack_keys
+ - name:
+ list_join:
+ - '.'
+ - - client
+ - {get_param: CephClientUserName}
+ key: {get_param: CephClientKey}
+ mon_cap: "allow r"
+ osd_cap:
+ str_replace:
+ template: "allow class-read object_prefix rbd_children, allow rwx pool=CINDER_POOL, allow rwx pool=CINDERBACKUP_POOL, allow rwx pool=NOVA_POOL, allow rwx pool=GLANCE_POOL, allow rwx pool=GNOCCHI_POOL"
+ params:
+ NOVA_POOL: {get_param: NovaRbdPoolName}
+ CINDER_POOL: {get_param: CinderRbdPoolName}
+ CINDERBACKUP_POOL: {get_param: CinderBackupRbdPoolName}
+ GLANCE_POOL: {get_param: GlanceRbdPoolName}
+ GNOCCHI_POOL: {get_param: GnocchiRbdPoolName}
+ acls:
+ - "u:glance:r--"
+ - "u:nova:r--"
+ - "u:cinder:r--"
+ - "u:gnocchi:r--"
+ keys: *openstack_keys
+ pools: []
+ ceph_conf_overrides:
+ global:
+ osd_pool_default_size: {get_param: CephPoolDefaultSize}
+ osd_pool_default_pg_num: {get_param: CephPoolDefaultPgNum}
+ ntp_service_enabled: false
+ generate_fsid: false
+ ip_version:
+ if:
+ - {get_param: CephIPv6}
+ - ipv6
+ - ipv4