Fix race condition during designate setup
Right now when designate is being installed for the first time, role
tries to run pool update before database is being populated. That
happens due to flushing handlers early as db sync requires service
to run with relevant config. This regression has been implemented
with [1].
To resolve it we move copy of pools.yaml after handlers are flushed
first time and after db sync process.
We also move service_setup before first flush as otherwise service
won't be able to start properly anyway.
There's no need to copy pools.yaml to each designate container and run
pool update multiple times - it's enough to do that once.
[1] 87eb5d46cd
Change-Id: I3b3aaf48f990e229ba5ca3ec5127780fa70228d0
This commit is contained in:
parent
f5936a486c
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@ -33,7 +33,6 @@
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become_user: "{{ designate_system_user_name }}"
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changed_when: false
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when: designate_pools_yaml is defined
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notify: Restart designate services
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- name: Start services
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systemd:
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@ -79,13 +79,6 @@
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tags:
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- designate-policy-override
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- name: Create Designate pools.yaml file
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copy:
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content: "{{ designate_pools_yaml | to_nice_yaml }}"
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dest: "/etc/designate/pools.yaml"
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when: designate_pools_yaml is defined
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notify: Perform Designate pools update
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- name: Create Designate rndc key file
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template:
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src: rndc.key.j2
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@ -100,33 +100,6 @@
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- designate-install
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- designate-config
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- name: Run the systemd service role
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import_role:
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name: systemd_service
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vars:
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systemd_user_name: "{{ designate_system_user_name }}"
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systemd_group_name: "{{ designate_system_group_name }}"
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systemd_service_restart_changed: false
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systemd_tempd_prefix: openstack
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systemd_slice_name: designate
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systemd_lock_path: /var/lock/designate
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systemd_CPUAccounting: true
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systemd_BlockIOAccounting: true
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systemd_MemoryAccounting: true
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systemd_TasksAccounting: true
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systemd_services: "{{ filtered_designate_services }}"
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tags:
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- designate-config
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- systemd-service
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- name: Flush handlers
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meta: flush_handlers
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- import_tasks: designate_db_sync.yml
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when: _designate_is_first_play_host
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tags:
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- designate-install
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- include_role:
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name: openstack.osa.service_setup
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apply:
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@ -162,5 +135,44 @@
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tags:
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- always
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- name: Run the systemd service role
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import_role:
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name: systemd_service
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vars:
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systemd_user_name: "{{ designate_system_user_name }}"
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systemd_group_name: "{{ designate_system_group_name }}"
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systemd_service_restart_changed: false
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systemd_tempd_prefix: openstack
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systemd_slice_name: designate
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systemd_lock_path: /var/lock/designate
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systemd_CPUAccounting: true
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systemd_BlockIOAccounting: true
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systemd_MemoryAccounting: true
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systemd_TasksAccounting: true
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systemd_services: "{{ filtered_designate_services }}"
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tags:
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- designate-config
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- systemd-service
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- name: Flush handlers
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meta: flush_handlers
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- import_tasks: designate_db_sync.yml
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when: _designate_is_first_play_host
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tags:
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- designate-install
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- name: Place Designate pools.yaml file
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copy:
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content: "{{ designate_pools_yaml | to_nice_yaml }}"
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dest: "/etc/designate/pools.yaml"
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when:
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- designate_pools_yaml is defined
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- _designate_is_first_play_host
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notify:
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- Perform Designate pools update
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tags:
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- designate-config
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- name: Flush handlers
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meta: flush_handlers
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