openstack/kolla-ansible
Code Issues Proposed changes

Optimize reconfigure action for manila

Browse Source 
Change-Id: Ia4dcc5eddd2b18a4b9b36d9bd809c405d4f92b27
Co-Authored-By: caoyuan <cao.yuan@99cloud.net>
Co-Authored-By: Francisco Edigleison Barbosa <barbosaedigleison@gmail.com>
Partially-implements: blueprint better-reconfigure
This commit is contained in:
Mauricio Lima 2017-01-17 13:33:32 -03:00 committed by caoyuan
parent 463e5a2f1c
commit 035ab8b79b
9 changed files with 215 additions and 194 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
ansible/roles/manila/defaults/main.yml
View File

@ -1,7 +1,50 @@
---
project_name: "manila"
####################
manila_services:
manila-api:
container_name: "manila_api"
group: "manila-api"
image: "{{ manila_api_image_full }}"
enabled: True
volumes:
- "{{ node_config_directory }}/manila-api/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
manila-scheduler:
container_name: "manila_scheduler"
group: "manila-scheduler"
image: "{{ manila_scheduler_image_full }}"
enabled: True
volumes:
- "{{ node_config_directory }}/manila-scheduler/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
manila-share:
container_name: "manila_share"
group: "manila-share"
image: "{{ manila_share_image_full }}"
enabled: True
privileged: True
volumes:
- "{{ node_config_directory }}/manila-share/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/run/:/run/:shared"
- "kolla_logs:/var/log/kolla/"
manila-data:
container_name: "manila_data"
group: "manila-data"
image: "{{ manila_data_image_full }}"
enabled: True
privileged: True
volumes:
- "{{ node_config_directory }}/manila-data/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/run/:/run/:shared"
- "kolla_logs:/var/log/kolla/"
#####################
## Database
#####################
manila_database_name: "manila"
@ -28,6 +71,7 @@ manila_data_image: "{{ docker_registry ~ '/' if docker_registry else '' }}{{ doc
manila_data_tag: "{{ openstack_release }}"
manila_data_image_full: "{{ manila_data_image }}:{{ manila_data_tag }}"
#####################
## OpenStack
#####################
@ -46,6 +90,7 @@ manila_service_instance_password: "manila"
openstack_manila_auth: "{{ openstack_auth }}"
####################
# Manila
####################

93
ansible/roles/manila/handlers/main.yml Normal file
View File

@ -0,0 +1,93 @@
---
- name: Restart manila-api container
vars:
service_name: "manila-api"
service: "{{ manila_services[service_name] }}"
config_json: "{{ manila_config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_conf: "{{ manila_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_api_container: "{{ check_manila_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or manila_conf.changed | bool
or policy_json.changed | bool
or manila_api_container.changed | bool
- name: Restart manila-data container
vars:
service_name: "manila-data"
service: "{{ manila_services[service_name] }}"
config_json: "{{ manila_config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_conf: "{{ manila_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_data_container: "{{ check_manila_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
privileged: "{{ service.privileged | default(False) }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or manila_conf.changed | bool
or policy_json.changed | bool
or manila_data_container.changed | bool
- name: Restart manila-scheduler container
vars:
service_name: "manila-scheduler"
service: "{{ manila_services[service_name] }}"
config_json: "{{ manila_config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_conf: "{{ manila_confs.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_scheduler_container: "{{ check_manila_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or manila_conf.changed | bool
or policy_json.changed | bool
or manila_scheduler_container.changed | bool
- name: Restart manila-share container
vars:
service_name: "manila-share"
service: "{{ manila_services[service_name] }}"
config_json: "{{ manila_config_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
policy_json: "{{ policy_jsons.results|selectattr('item.key', 'equalto', service_name)|first }}"
manila_share_container: "{{ check_manila_containers.results|selectattr('item.key', 'equalto', service_name)|first }}"
kolla_docker:
action: "recreate_or_restart_container"
common_options: "{{ docker_common_options }}"
name: "{{ service.container_name }}"
image: "{{ service.image }}"
privileged: "{{ service.privileged | default(False) }}"
volumes: "{{ service.volumes|reject('equalto', '')|list }}"
when:
- action != "config"
- inventory_hostname in groups[service.group]
- service.enabled | bool
- config_json.changed | bool
or manila_conf_share.changed | bool
or policy_json.changed | bool
or manila_share_container.changed | bool

11
ansible/roles/manila/tasks/bootstrap_service.yml
View File

@ -1,5 +1,7 @@
---
- name: Running Manila bootstrap container
vars:
manila_api: "{{ manila_services['manila-api'] }}"
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
@ -7,14 +9,11 @@
environment:
KOLLA_BOOTSTRAP:
KOLLA_CONFIG_STRATEGY: "{{ config_strategy }}"
image: "{{ manila_api_image_full }}"
image: "{{ manila_api.image }}"
labels:
BOOTSTRAP:
name: "bootstrap_manila"
restart_policy: "never"
volumes:
- "{{ node_config_directory }}/manila-api/:{{ container_config_directory }}/:ro"
- "kolla_logs:/var/log/kolla/"
- "/etc/localtime:/etc/localtime:ro"
volumes: "{{ manila_api.volumes }}"
run_once: True
delegate_to: "{{ groups['manila-api'][0] }}"
delegate_to: "{{ groups[manila_api.group][0] }}"

87
ansible/roles/manila/tasks/config.yml
View File

@ -1,44 +1,53 @@
---
- name: Ensuring config directories exist
file:
path: "{{ node_config_directory }}/{{ item }}"
path: "{{ node_config_directory }}/{{ item.key }}"
state: "directory"
recurse: yes
with_items:
- "manila-api"
- "manila-data"
- "manila-scheduler"
- "manila-share"
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"
- name: Copying over config.json files for services
template:
src: "{{ item }}.json.j2"
dest: "{{ node_config_directory }}/{{ item }}/config.json"
with_items:
- "manila-api"
- "manila-data"
- "manila-scheduler"
- "manila-share"
src: "{{ item.key }}.json.j2"
dest: "{{ node_config_directory }}/{{ item.key }}/config.json"
register: manila_config_jsons
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"
notify:
- "Restart {{ item.key }} container"
- name: Copying over manila.conf
merge_configs:
vars:
service_name: "{{ item }}"
service_name: "{{ item.key }}"
sources:
- "{{ role_path }}/templates/manila.conf.j2"
- "{{ node_custom_config }}/global.conf"
- "{{ node_custom_config }}/database.conf"
- "{{ node_custom_config }}/messaging.conf"
- "{{ node_custom_config }}/manila.conf"
- "{{ node_custom_config }}/manila/{{ item }}.conf"
- "{{ node_custom_config }}/manila/{{ item.key }}.conf"
- "{{ node_custom_config }}/manila/{{ inventory_hostname }}/manila.conf"
dest: "{{ node_config_directory }}/{{ item }}/manila.conf"
with_items:
- "manila-api"
- "manila-data"
- "manila-scheduler"
dest: "{{ node_config_directory }}/{{ item.key }}/manila.conf"
register: manila_confs
when:
- item.key in [ "manila-api", "manila-data", "manila-scheduler" ]
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"
notify:
- Restart manila-api container
- Restart manila-data container
- Restart manila-scheduler container
- name: Copying over manila-share.conf
vars:
service: "{{ manila_services['manila-share'] }}"
merge_configs:
vars:
service_name: "{{ item }}"
@ -53,8 +62,14 @@
- "{{ node_custom_config }}/manila/{{ item }}.conf"
- "{{ node_custom_config }}/manila/{{ inventory_hostname }}/manila.conf"
dest: "{{ node_config_directory }}/{{ item }}/manila.conf"
register: manila_conf_share
when:
- inventory_hostname in groups[service.group]
- service.enabled | bool
with_items:
- "manila-share"
notify:
- Restart manila-share container
- name: Check if policies shall be overwritten
local_action: stat path="{{ node_custom_config }}/manila/policy.json"
@ -63,11 +78,29 @@
- name: Copying over existing policy.json
template:
src: "{{ node_custom_config }}/manila/policy.json"
dest: "{{ node_config_directory }}/{{ item }}/policy.json"
with_items:
- "manila-api"
- "manila-data"
- "manila-scheduler"
- "manila-share"
dest: "{{ node_config_directory }}/{{ item.key }}/policy.json"
register: policy_jsons
when:
manila_policy.stat.exists
- manila_policy.stat.exists
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"
notify:
- "Restart {{ item.key }} container"
- name: Check manila containers
kolla_docker:
action: "compare_container"
common_options: "{{ docker_common_options }}"
name: "{{ item.value.container_name }}"
image: "{{ item.value.image }}"
privileged: "{{ item.value.privileged|default(False) }}"
volumes: "{{ item.value.volumes|reject('equalto', '')|list }}"
register: check_manila_containers
when:
- action != "config"
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"
notify:
- "Restart {{ item.key }} container"

7
ansible/roles/manila/tasks/deploy.yml
View File

@ -11,8 +11,5 @@
- include: bootstrap.yml
when: inventory_hostname in groups['manila-api']
- include: start.yml
when: inventory_hostname in groups['manila-api'] or
inventory_hostname in groups['manila-data'] or
inventory_hostname in groups['manila-share'] or
inventory_hostname in groups['manila-scheduler']
- name: Flush handlers
meta: flush_handlers

30
ansible/roles/manila/tasks/pull.yml
View File

@ -1,28 +1,10 @@
---
- name: Pulling manila-api image
- name: Pulling manila images
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ manila_api_image_full }}"
when: inventory_hostname in groups['manila-api']
- name: Pulling manila-scheduler image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ manila_scheduler_image_full }}"
when: inventory_hostname in groups['manila-scheduler']
- name: Pulling manila-share image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ manila_share_image_full }}"
when: inventory_hostname in groups['manila-share']
- name: Pulling manila-data image
kolla_docker:
action: "pull_image"
common_options: "{{ docker_common_options }}"
image: "{{ manila_data_image_full }}"
when: inventory_hostname in groups['manila-data']
image: "{{ item.value.image }}"
when:
- inventory_hostname in groups[item.value.group]
- item.value.enabled | bool
with_dict: "{{ manila_services }}"

79
ansible/roles/manila/tasks/reconfigure.yml
View File

@ -1,79 +1,2 @@
---
- name: Ensuring the containers up
kolla_docker:
name: "{{ item.name }}"
action: "get_container_state"
register: container_state
failed_when: container_state.Running == false
when: inventory_hostname in groups[item.group]
with_items:
- { name: manila_api, group: manila-api }
- { name: manila_data, group: manila-data }
- { name: manila_scheduler, group: manila-scheduler }
- { name: manila_share, group: manila-share }
- include: config.yml
- name: Check the configs
command: docker exec {{ item.name }} /usr/local/bin/kolla_set_configs --check
changed_when: false
failed_when: false
register: check_results
when: inventory_hostname in groups[item.group]
with_items:
- { name: manila_api, group: manila-api }
- { name: manila_data, group: manila-data }
- { name: manila_scheduler, group: manila-scheduler }
- { name: manila_share, group: manila-share }
# NOTE(jeffrey4l): when config_strategy == 'COPY_ALWAYS'
# and container env['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE',
# just remove the container and start again
- name: Containers config strategy
kolla_docker:
name: "{{ item.name }}"
action: "get_container_env"
register: container_envs
when: inventory_hostname in groups[item.group]
with_items:
- { name: manila_api, group: manila-api }
- { name: manila_data, group: manila-data }
- { name: manila_scheduler, group: manila-scheduler }
- { name: manila_share, group: manila-share }
- name: Remove the containers
kolla_docker:
name: "{{ item[0]['name'] }}"
action: "remove_container"
register: remove_containers
when:
- inventory_hostname in groups[item[0]['group']]
- config_strategy == "COPY_ONCE" or item[1]['KOLLA_CONFIG_STRATEGY'] == 'COPY_ONCE'
- item[2]['rc'] == 1
with_together:
- [{ name: manila_api, group: manila-api },
{ name: manila_data, group: manila-data },
{ name: manila_scheduler, group: manila-scheduler },
{ name: manila_share, group: manila-share }]
- "{{ container_envs.results }}"
- "{{ check_results.results }}"
- include: start.yml
when: remove_containers.changed
- name: Restart containers
kolla_docker:
name: "{{ item[0]['name'] }}"
action: "restart_container"
when:
- inventory_hostname in groups[item[0]['group']]
- config_strategy == 'COPY_ALWAYS'
- item[1]['KOLLA_CONFIG_STRATEGY'] != 'COPY_ONCE'
- item[2]['rc'] == 1
with_together:
- [{ name: manila_api, group: manila-api },
{ name: manila_data, group: manila-data },
{ name: manila_scheduler, group: manila-scheduler },
{ name: manila_share, group: manila-share }]
- "{{ container_envs.results }}"
- "{{ check_results.results }}"
- include: deploy.yml

52
ansible/roles/manila/tasks/start.yml
View File

@ -1,52 +0,0 @@
---
- name: Starting manila-api container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
name: "manila_api"
image: "{{ manila_api_image_full }}"
volumes:
- "{{ node_config_directory }}/manila-api/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['manila-api']
- name: Starting manila-scheduler container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
name: "manila_scheduler"
image: "{{ manila_scheduler_image_full }}"
volumes:
- "{{ node_config_directory }}/manila-scheduler/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['manila-scheduler']
- name: Starting manila-share container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
name: "manila_share"
image: "{{ manila_share_image_full }}"
privileged: True
volumes:
- "{{ node_config_directory }}/manila-share/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/run/:/run/:shared"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['manila-share']
- name: Starting manila-data container
kolla_docker:
action: "start_container"
common_options: "{{ docker_common_options }}"
name: "manila_data"
image: "{{ manila_data_image_full }}"
privileged: True
volumes:
- "{{ node_config_directory }}/manila-data/:{{ container_config_directory }}/:ro"
- "/etc/localtime:/etc/localtime:ro"
- "/run/:/run/:shared"
- "kolla_logs:/var/log/kolla/"
when: inventory_hostname in groups['manila-data']

3
ansible/roles/manila/tasks/upgrade.yml
View File

@ -3,4 +3,5 @@
- include: bootstrap_service.yml
- include: start.yml
- name: Flush handlers
meta: flush_handlers