3894883871
This patch adds support for external Ceph clusters for Cinder. For clean integration the backend configuration mechanism had to be slightly adjusted. We now have the option to enable multiple backends for Cinder independently. Currently, the flags cinder_backend_iscsi and cinder_backend_ceph are used to toggle backends. Documentation on how to use external ceph was added. Change-Id: I7e0267b90d62d6d881f24f063cdb894422ec8618 Partially-Implements: Blueprint: external-ceph
291 lines
7.9 KiB
YAML
291 lines
7.9 KiB
YAML
---
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# The options in this file can be overridden in 'globals.yml'
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# The "temp" files that are created before merge need to stay persistent due
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# to the fact that ansible will register a "change" if it has to create them
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# again. Persistent files allow for idempotency
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container_config_directory: "/var/lib/kolla/config_files"
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# The directory to merge custom config files the kolla's config files
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node_custom_config: "/etc/kolla/config"
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# The project to generate configuration files for
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project: ""
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# The directory to store the config files on the destination node
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node_config_directory: "/etc/kolla/{{ project }}"
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###################
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# Kolla options
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###################
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# Valid options are [ COPY_ONCE, COPY_ALWAYS ]
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config_strategy: "COPY_ALWAYS"
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# Valid options are [ centos, fedora, oraclelinux, ubuntu ]
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kolla_base_distro: "centos"
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# Valid options are [ binary, source ]
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kolla_install_type: "binary"
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kolla_internal_vip_address: "{{ kolla_internal_address }}"
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kolla_internal_fqdn: "{{ kolla_internal_vip_address }}"
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kolla_external_vip_address: "{{ kolla_internal_vip_address }}"
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kolla_external_fqdn: "{{ kolla_internal_fqdn if kolla_external_vip_address == kolla_internal_vip_address else kolla_external_vip_address }}"
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kolla_enable_sanity_checks: "no"
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kolla_enable_sanity_keystone: "{{ kolla_enable_sanity_checks }}"
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kolla_enable_sanity_glance: "{{ kolla_enable_sanity_checks }}"
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kolla_enable_sanity_cinder: "{{ kolla_enable_sanity_checks }}"
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kolla_enable_sanity_swift: "{{ kolla_enable_sanity_checks }}"
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####################
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# Database options
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####################
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database_address: "{{ kolla_internal_fqdn }}"
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database_user: "root"
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database_port: "3306"
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####################
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# Docker options
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####################
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docker_registry_email:
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docker_registry:
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docker_namespace: "kolla"
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docker_registry_username:
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# Valid options are [ never, on-failure, always ]
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docker_restart_policy: "always"
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# '0' means unlimited retries
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docker_restart_policy_retry: "10"
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# Common options used throughout docker
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docker_common_options:
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auth_email: "{{ docker_registry_email }}"
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auth_password: "{{ docker_registry_password }}"
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auth_registry: "{{ docker_registry }}"
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auth_username: "{{ docker_registry_username }}"
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environment:
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KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
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restart_policy: "{{ docker_restart_policy }}"
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restart_retries: "{{ docker_restart_policy_retry }}"
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####################
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# keepalived options
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####################
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# Arbitrary unique number from 0..255
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keepalived_virtual_router_id: "51"
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####################
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# Networking options
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####################
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kolla_external_vip_interface: "{{ network_interface }}"
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api_interface: "{{ network_interface }}"
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storage_interface: "{{ network_interface }}"
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cluster_interface: "{{ network_interface }}"
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tunnel_interface: "{{ network_interface }}"
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# Valid options are [ openvswitch, linuxbridge ]
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neutron_plugin_agent: "openvswitch"
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# The default ports used by each service.
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ceilometer_api_port: "8777"
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iscsi_port: "3260"
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mariadb_port: "{{ database_port }}"
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mariadb_wsrep_port: "4567"
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mariadb_ist_port: "4568"
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mariadb_sst_port: "4444"
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rabbitmq_port: "5672"
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rabbitmq_management_port: "15672"
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rabbitmq_cluster_port: "25672"
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rabbitmq_epmd_port: "4369"
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mongodb_port: "27017"
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mongodb_web_port: "28017"
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haproxy_stats_port: "1984"
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keystone_public_port: "5000"
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keystone_admin_port: "35357"
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glance_api_port: "9292"
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glance_registry_port: "9191"
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nova_api_port: "8774"
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nova_metadata_port: "8775"
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nova_novncproxy_port: "6080"
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nova_spicehtml5proxy_port: "6082"
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neutron_server_port: "9696"
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cinder_api_port: "8776"
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memcached_port: "11211"
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swift_proxy_server_port: "8080"
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swift_object_server_port: "6000"
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swift_account_server_port: "6001"
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swift_container_server_port: "6002"
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swift_rsync_port: "10873"
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heat_api_port: "8004"
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heat_api_cfn_port: "8000"
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murano_api_port: "8082"
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ironic_api_port: "6385"
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magnum_api_port: "9511"
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rgw_port: "6780"
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mistral_api_port: "8989"
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kibana_server_port: "5601"
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elasticsearch_port: "9200"
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manila_api_port: "8786"
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public_protocol: "{{ 'https' if kolla_enable_tls_external | bool else 'http' }}"
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internal_protocol: "http"
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admin_protocol: "http"
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####################
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# OpenStack options
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####################
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openstack_release: "3.0.0"
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openstack_logging_debug: "False"
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openstack_region_name: "RegionOne"
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# Optionally allow Kolla to set sysctl values
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set_sysctl: "yes"
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# Valid options are [ novnc, spice ]
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nova_console: "novnc"
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# OpenStack authentication string. You should only need to override these if you
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# are changing the admin tenant/project or user.
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openstack_auth:
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auth_url: "{{ admin_protocol }}://{{ kolla_internal_fqdn }}:{{ keystone_admin_port }}"
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username: "admin"
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password: "{{ keystone_admin_password }}"
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project_name: "admin"
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# These roles are required for Kolla to be operation, however a savvy deployer
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# could disable some of these required roles and run their own services.
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enable_glance: "yes"
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enable_haproxy: "yes"
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enable_keystone: "yes"
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enable_mariadb: "yes"
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enable_memcached: "yes"
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enable_neutron: "yes"
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enable_nova: "yes"
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enable_rabbitmq: "yes"
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# Additional optional OpenStack services are specified here
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enable_ceilometer: "no"
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enable_central_logging: "no"
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enable_ceph: "no"
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enable_ceph_rgw: "no"
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enable_cinder: "no"
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enable_heat: "yes"
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enable_horizon: "yes"
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enable_ironic: "no"
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enable_iscsi: "no"
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enable_magnum: "no"
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enable_manila: "no"
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enable_mistral: "no"
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enable_mongodb: "no"
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enable_multipathd: "no"
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enable_murano: "no"
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enable_neutron_lbaas: "no"
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enable_neutron_qos: "no"
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enable_swift: "no"
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ironic_keystone_user: "ironic"
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neutron_keystone_user: "neutron"
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nova_keystone_user: "nova"
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# Nova fake driver and the number of fake driver per compute node
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enable_nova_fake: "no"
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num_nova_fake_per_node: 5
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# Control usage of ceph per service
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glance_enable_ceph: "{{ enable_ceph }}"
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####################
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# RabbitMQ options
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####################
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rabbitmq_user: "openstack"
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####################
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# HAProxy options
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####################
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haproxy_user: "openstack"
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haproxy_enable_external_vip: "{{ 'no' if kolla_external_vip_address == kolla_internal_vip_address else 'yes' }}"
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kolla_enable_tls_external: "no"
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kolla_external_fqdn_cert: "{{ node_config_directory }}/certificates/haproxy.pem"
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####################
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# Kibana options
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####################
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kibana_user: "kibana"
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#################################
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# Cinder options
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#################################
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cinder_backend_iscsi: "{{ enable_iscsi }}"
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cinder_backend_ceph: "{{ enable_ceph }}"
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cinder_volume_driver: "{{ 'lvm' if cinder_backend_iscsi }}"
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cinder_volume_group: "{{ 'cinder-volumes' if cinder_backend_iscsi | bool else '' }}"
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cinder_volume_backend_name: "{{ 'cinder-volumes' if cinder_backend_iscsi | bool else '' }}"
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cinder_iscsi_helper: "{{ 'tgtadm' if cinder_backend_iscsi | bool else '' }}"
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cinder_iscsi_protocol: "{{ 'iscsi' if cinder_backend_iscsi | bool else '' }}"
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###################
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# Ceph options
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###################
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# Ceph can be setup with a caching to improve performance. To use the cache you
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# must provide separate disks than those for the OSDs
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ceph_enable_cache: "no"
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# Valid options are [ forward, none, writeback ]
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ceph_cache_mode: "writeback"
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# Valid options are [ ext4, btrfs, xfs ]
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ceph_osd_filesystem: "xfs"
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# These are /etc/fstab options. Comma separated, no spaces (see fstab(8))
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ceph_osd_mount_options: "defaults,noatime"
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# A requirement for using the erasure-coded pools is you must setup a cache tier
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# Valid options are [ erasure, replicated ]
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ceph_pool_type: "replicated"
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ceph_cinder_pool_name: "volumes"
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ceph_cinder_backup_pool_name: "backups"
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ceph_glance_pool_name: "images"
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ceph_nova_pool_name: "vms"
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ceph_erasure_profile: "k=4 m=2 ruleset-failure-domain=host"
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ceph_rule: "default host {{ 'indep' if ceph_pool_type == 'erasure' else 'firstn' }}"
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ceph_cache_rule: "cache host firstn"
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#######################################
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# Manila - Shared File Systems Options
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#######################################
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manila_enable_dhss: "yes"
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manila_dhss: "{{ 'True' if manila_enable_dhss | bool else 'False' }}"
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