cdddf60c5f
The files and templates we carry are almost always in a state of
maintenance. The upstream services are maintaining these files and
there's really no reason we need to carry duplicate copies of them. This
change removes all of the files we expect to get from the upstream
service. while the focus of this change is to remove configuration file
maintenance burdens it also allows the role to execute faster.
* Source installs have the configuration files within the venv at
"<<VENV_PATH>>/etc/<<SERVICE_NAME>>". The role will now link the
default configuration path to this directory. When the service is
upgraded the link will move to the new venv path.
* Distro installs package all of the required configuration files.
To maintain our current capabilities to override configuration the
role will fetch files from the disk whenever an override is provided and
then push the fetched file back to the target using `config_template`.
Change-Id: I8fba4a1f70d7f5870ad81c8a84e3b1d15742c70f
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
71 lines
2.6 KiB
YAML
71 lines
2.6 KiB
YAML
---
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# Copyright 2014, 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: yes
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with_items: "{{ filtered_neutron_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 neutron services"
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# NOTE(cloudnull):
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# When installing or upgrading it is possible that an old metadata proxy process will not
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# be restarted by the metadata agent when a version changes. To fix it the ns-metadata
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# proxy pids are killed if they're not running the current tag. Once the old processeses
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# are removed the metadata agent will respawn the missing process within 60 seconds using
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# the correct code.
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- name: Run ns-metadata-proxy process cleanup
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shell: |
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for ns_pid in $(pgrep neutron-ns-meta); do
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echo $(readlink -f "/proc/$ns_pid/exe") | grep -qv "{{ neutron_venv_tag }}"
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if [ $? -eq 0 ]; then
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if kill -9 "$ns_pid"; then
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logger -s "old metadata proxy pid found and has been cleaned up on: \"$ns_pid\""
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fi
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fi
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done
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when: "'neutron-metadata-agent' in (filtered_neutron_services | map(attribute='service_key') | list)"
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listen: "Restart neutron services"
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- name: Perform a DB contract
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command: "{{ neutron_bin }}/neutron-db-manage upgrade --contract"
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become: yes
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become_user: "{{ neutron_system_user_name }}"
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delegate_to: "{{ groups[neutron_services['neutron-server']['group']][0] }}"
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when:
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- "ansible_local['openstack_ansible']['neutron']['need_db_contract'] | bool"
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- "neutron_services['neutron-server']['group'] in group_names"
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- "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
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listen: "Restart neutron 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: yes
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with_items: "{{ filtered_neutron_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 neutron services"
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