b878370a0b
Currently the playbooks do not allow Ceph to be configured as a backend for Cinder, Glance or Nova. This commit adds a new role called ceph_client to do the required configuration of the hosts and updates the service roles to include the required configuration file changes. This commit requires that a Ceph cluster already exists and does not make any changes to that cluster. ceph_client role, run on the OpenStack service hosts - configures the Ceph apt repo - installs any required Ceph dependencies - copies the ceph.conf file and appropriate keyring file to /etc/ceph - creates the necessary libvirt secrets os_glance role glance-api.conf will set the following variables for Ceph: - [DEFAULT]/show_image_direct_url - [glance_store]/stores - [glance_store]/rbd_store_pool - [glance_store]/rbd_store_user - [glance_store]/rbd_store_ceph_conf - [glance_store]/rbd_store_chunk_size os_nova role nova.conf will set the following variables for Ceph: - [libvirt]/rbd_user - [libvirt]/rbd_secret_uuid - [libvirt]/images_type - [libvirt]/images_rbd_pool - [libvirt]/images_rbd_ceph_conf - [libvirt]/inject_password - [libvirt]/inject_key - [libvirt]/inject_partition - [libvirt]/live_migration_flag os_cinder is not updated because ceph is defined as a backend and that is generated from a dictionary of the config, for an example backend config, see etc/openstack_deploy/openstack_user_config.yml.example pw-token-gen.py is updated so that variables ending in uuid are assigned a UUID. DocImpact Implements: blueprint ceph-block-devices Closes-Bug: #1455238 Change-Id: Ie484ce0bbb93adc53c30be32f291aa5058b20028
55 lines
1.4 KiB
YAML
55 lines
1.4 KiB
YAML
---
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# Copyright 2015, Serge van Ginderachter <serge@vanginderachter.be>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Add ceph apt-keys
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apt_key:
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id: "{{ item.hash_id }}"
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keyserver: "{{ item.keyserver }}"
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state: "present"
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register: add_keys
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until: add_keys|success
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ignore_errors: True
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retries: 5
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delay: 2
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with_items: ceph_gpg_keys
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tags:
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- ceph-apt-keys
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- name: Add ceph apt-keys using fallback keyserver
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apt_key:
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id: "{{ item.hash_id }}"
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keyserver: "{{ item.fallback_keyserver }}"
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state: "present"
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register: add_keys_fallback
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until: add_keys_fallback|success
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retries: 5
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delay: 2
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with_items: ceph_gpg_keys
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when: add_keys|failed and item.fallback_keyserver is defined
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tags:
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- ceph-apt-keys
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- name: Add ceph repo(s)
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apt_repository:
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repo: "{{ ceph_apt_repo.repo }}"
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state: "{{ ceph_apt_repo.state }}"
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register: add_repos
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until: add_repos|success
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retries: 5
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delay: 2
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tags:
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- ceph-repos
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