659e3278d0
The systemd unit files are being converted to use common roles to reduce code sprawl throughout the playbooks. This change allows us to use a common systemd_mount role as an include which will give us a consistent experience when deploying services and setting up their resournces on OS's that uses systemd. Closes-Bug: #1774037 Change-Id: I11d083788cd388dab0695878193ab18af1b5038b Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
113 lines
4.0 KiB
YAML
113 lines
4.0 KiB
YAML
---
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# Copyright 2015, 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: Stop services
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service:
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name: "{{ item.service_name }}"
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enabled: yes
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state: "stopped"
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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with_items: "{{ filtered_glance_services }}"
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register: _stop
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until: _stop is success
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retries: 5
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delay: 2
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listen: "Restart glance services"
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# TODO(odyssey4me):
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# Assuming glance-registry is removed in the S cycle as planned, this
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# task can be removed in the T cycle.
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# Note that this uses shell task because the unit may not exist. When it
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# does not exist, the ansible task which stops/disables it fails and it
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# is important that we see failures, but get failures in the right
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# circumstances.
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- name: Stop and disable glance-registry when it is no longer used
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shell: |
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return_code=0
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if [[ "$(systemctl is-active {{ glance_services['glance-registry']['service_name'] }})" == "active" ]]; then
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systemctl stop {{ glance_services['glance-registry']['service_name'] }}
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return_code=2
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fi
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if [[ "$(systemctl is-enabled {{ glance_services['glance-registry']['service_name'] }})" == "enabled" ]]; then
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systemctl disable {{ glance_services['glance-registry']['service_name'] }}
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return_code=2
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fi
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exit ${return_code}
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args:
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executable: /bin/bash
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when:
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- not glance_services['glance-registry']['condition']
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register: _remove_glance_service
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changed_when: _remove_glance_service.rc == 2
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failed_when: _remove_glance_service.rc not in [0, 2]
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listen: "Restart glance services"
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# This task causes ansible-lint to give a ANSIBLE0014
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# error, which does not make much sense given how the
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# environment variable is used in this case.
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# TODO(odyssey4me):
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# Try to understand the issue ansible-lint is trying
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# to highlight and address it.
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tags:
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- skip_ansible_lint
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# TODO(odyssey4me):
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# Assuming glance-registry is removed in the S cycle as planned, this
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# task can be removed in the T cycle.
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- name: Clean up glance-registry init files when they are no longer needed
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file:
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path: "{{ item }}"
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state: absent
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with_items:
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- "/etc/tmpfiles.d/openstack-{{ glance_services['glance-registry']['service_name'] }}.conf"
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- "/etc/systemd/system/{{ glance_services['glance-registry']['service_name'] }}.service"
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when:
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- not glance_services['glance-registry']['condition']
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listen: "Restart glance services"
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# Note (odyssey4me):
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# The policy.json file is currently read continually by the services
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# and is not only read on service start. We therefore cannot template
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# directly to the file read by the service because the new policies
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# may not be valid until the service restarts. This is particularly
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# important during a major upgrade. We therefore only put the policy
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# file in place after the service has been stopped.
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#
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- name: Copy new policy file into place
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copy:
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src: "/etc/glance/policy.json-{{ glance_venv_tag }}"
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dest: "/etc/glance/policy.json"
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owner: "root"
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group: "{{ glance_system_group_name }}"
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mode: "0640"
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remote_src: yes
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listen: "Restart glance services"
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- name: Start services
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service:
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name: "{{ item.service_name }}"
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enabled: yes
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state: "started"
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daemon_reload: "{{ (ansible_service_mgr == 'systemd') | ternary('yes', omit) }}"
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with_items: "{{ filtered_glance_services }}"
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register: _start
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until: _start is success
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retries: 5
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delay: 2
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listen: "Restart glance services"
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- meta: noop
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listen: Manage LB
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when: false
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