openstack-ansible-os_neutron/tasks/neutron_init_systemd.yml
Jesse Pretorius 29e09d6a5e Perform an atomic policy file change
The policy.json file is currently read continually by the
services and is not only read on service start. We therefore
cannot template directly to the file read by the service
(if the service is already running) because the new policies
may not be valid until the service restarts. This is
particularly important during a major upgrade. We therefore
only put the policy file in place after the service restart.

This patch also tidies up the handlers and some of the install
tasks to simplify them and reduce the tasks/code a little.

Change-Id: Ib213d7272c3d7c692dabedd95ff8ab1cc2088c87
2017-04-27 13:20:11 +00:00

66 lines
2.0 KiB
YAML

---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
- name: Create TEMP run dir
file:
path: "/var/run/{{ item.value.service_name }}"
state: directory
owner: "{{ neutron_system_user_name }}"
group: "{{ neutron_system_group_name }}"
mode: "02755"
with_dict: "{{ filtered_neutron_services }}"
- name: Create TEMP lock dir
file:
path: "/var/lock/{{ item.value.service_name }}"
state: directory
owner: "{{ neutron_system_user_name }}"
group: "{{ neutron_system_group_name }}"
mode: "02755"
with_dict: "{{ filtered_neutron_services }}"
# TODO(mgariepy):
# Remove this in Pike as it only needed to handle upgrades
# from Newton->Newton and Newton->Ocata
- name: Cleanup old tmpfiles.d entry
file:
path: "/etc/tmpfiles.d/{{ item.value.service_name }}.conf"
state: absent
with_dict: "{{ filtered_neutron_services }}"
- name: Create tmpfiles.d entry
template:
src: "neutron-systemd-tmpfiles.j2"
dest: "/etc/tmpfiles.d/openstack-{{ item.value.service_name }}.conf"
mode: "0644"
owner: "root"
group: "root"
with_dict: "{{ filtered_neutron_services }}"
notify:
- Restart neutron services
- name: Place the systemd init script
config_template:
src: "neutron-systemd-init.j2"
dest: "/etc/systemd/system/{{ item.value.service_name }}.service"
mode: "0644"
owner: "root"
group: "root"
config_overrides: "{{ item.value.init_config_overrides }}"
config_type: "ini"
with_dict: "{{ filtered_neutron_services }}"
notify:
- Restart neutron services