27298a7f38
Using the pattern established in [1], install glance services in a way that allows for minimal interruptions during upgrades. Upgrades are serialized such that only one glance host is unavailable at a time. [1] Change I0bdb51ce0d8b3b9a145d29ef6808e1fe595924e2 Depends-On: I4a4d8f23f05a16d25878340ede019be7ccdb7196 Depends-On: I743089b9a4f13ce974cbeb9cc91b67b013f2f323 Change-Id: I1c70563c7b5bb3e5666821e9288d723b26d9903e
99 lines
3.2 KiB
YAML
99 lines
3.2 KiB
YAML
---
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# Copyright 2017, Rackspace US, Inc.
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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: Install glance services
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hosts: "{{ glance_hosts }}"
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serial: "{{ glance_serial }}"
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gather_facts: "{{ gather_facts | default(True) }}"
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user: root
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environment: "{{ deployment_environment_variables | default({}) }}"
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tags:
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- glance
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pre_tasks:
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# In order to ensure that any container, software or
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# config file changes which causes a container/service
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# restart do not cause an unexpected outage, we drain
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# the load balancer back end for this container.
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- include: ../common-tasks/haproxy-endpoint-manage.yml
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vars:
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haproxy_backend: glance_api-back
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haproxy_state: disabled
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when:
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- "'glance_api' in group_names"
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- "groups['glance_api'] | length > 1"
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- name: Configure container (non-nfs)
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static: no
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include: ../common-tasks/os-lxc-container-setup.yml
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vars:
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list_of_bind_mounts: "{{ glance_container_bind_mounts }}"
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when:
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- glance_default_store == "file"
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- (glance_nfs_client is not defined) or (glance_nfs_client | length == 0)
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- name: Configure container (nfs)
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include: ../common-tasks/os-lxc-container-setup.yml
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static: no
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when: (glance_default_store != "file") or (glance_nfs_client is defined)
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- name: Configure log directories (on metal)
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include: ../common-tasks/os-log-dir-setup.yml
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vars:
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log_dirs:
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- src: "/openstack/log/{{ inventory_hostname }}-glance"
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dest: "/var/log/glance"
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- name: Configure package proxy cache
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include: ../common-tasks/package-cache-proxy.yml
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roles:
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- role: "os_glance"
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- role: "ceph_client"
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openstack_service_system_user: "{{ glance_system_user_name }}"
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openstack_service_venv_bin: "{{ glance_bin }}"
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when:
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- "'glance_api' in group_names"
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- "{{ 'rbd' in [glance_default_store | default('none')] + glance_additional_stores | default([]) }}"
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tags:
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- ceph
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- role: "openstack_openrc"
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tags:
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- openrc
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- role: "rsyslog_client"
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rsyslog_client_log_rotate_file: glance_log_rotate
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rsyslog_client_log_dir: "/var/log/glance"
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rsyslog_client_config_name: "99-glance-rsyslog-client.conf"
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tags:
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- rsyslog
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- role: "system_crontab_coordination"
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tags:
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- crontab
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post_tasks:
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# Now that container changes are done, we can set
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# the load balancer back end for this container
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# to available again.
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- include: ../common-tasks/haproxy-endpoint-manage.yml
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vars:
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haproxy_backend: glance_api-back
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haproxy_state: enabled
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when:
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- "'glance_api' in group_names"
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- "groups['glance_api'] | length > 1"
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