57de3c8817
Utilize the "ringbuilder.devs_changed" option to ensure that the ring needs a rebalance. This will prevent unnecessary rebalances that cause failures due to "min_part_hours" not being passed even though no changes were required. Additionally, we can now return a correct Ansible repsonse when the ring has changed/rebalanced - and return "OK" when it hasn't returned at all. Change-Id: I1fb4b3544a50ab5f566b3846d616107a84ff29c9
71 lines
2.9 KiB
YAML
71 lines
2.9 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: "Copy the swift_rings.py file"
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template:
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src: swift_rings.py.j2
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dest: "/etc/swift/scripts/swift_rings.py"
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owner: "{{ swift_system_user_name }}"
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group: "{{ swift_system_group_name }}"
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mode: "0700"
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tags:
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- swift-install
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- name: "Build ring-contents files"
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template:
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src: ring.contents.j2
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dest: "/etc/swift/scripts/{{ item.type }}.contents"
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owner: "{{ swift_system_user_name }}"
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group: "{{ swift_system_group_name }}"
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with_items:
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- { item: "{{ swift.account | default({}) }}", port: "{{ swift_account_port }}", type: "account" }
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- { item: "{{ swift.container | default({}) }}", port: "{{ swift_container_port}}", type: "container" }
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- name: "Build ring-contents files for storage policies"
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template:
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src: ring.contents.j2
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dest: "/etc/swift/scripts/object-{{ item[0].policy.index }}.contents"
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owner: "{{ swift_system_user_name }}"
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group: "{{ swift_system_group_name }}"
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with_nested:
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- "{{ swift.storage_policies }}"
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- [{ type: 'object', port: "{{ swift_object_port }}" }]
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- name: "build rings for account/container from contents files"
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command: "/etc/swift/scripts/swift_rings.py -f /etc/swift/scripts/{{ item[0] }}.contents{% if item[1] %} -r {{ item[1] }}{% endif %}{{ (swift_pretend_min_part_hours_passed | bool) | ternary(' -p', '')}}"
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with_nested:
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- [ 'account', 'container' ]
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- "{{ swift_managed_regions | default([None]) }}"
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register: swift_rings_create
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become: yes
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become_user: "{{ swift_system_user_name }}"
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changed_when: "{{ swift_rings_create.rc not in [1, 2, 3] }}"
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failed_when: "{{ swift_rings_create.rc in [1, 2] }}"
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args:
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chdir: /etc/swift/ring_build_files/
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- name: "build rings for storage policies from contents files"
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command: "/etc/swift/scripts/swift_rings.py -f /etc/swift/scripts/object-{{ item[0].policy.index }}.contents{% if item[1] %} -r {{ item[1] }}{% endif %}{{ (swift_pretend_min_part_hours_passed | bool) | ternary(' -p', '')}}"
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with_nested:
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- "{{ swift.storage_policies }}"
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- "{{ swift_managed_regions | default([None]) }}"
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register: swift_object_rings_create
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become: yes
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become_user: "{{ swift_system_user_name }}"
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changed_when: "{{ swift_object_rings_create.rc not in [1, 2, 3] }}"
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failed_when: "{{ swift_object_rings_create.rc in [1, 2] }}"
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args:
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chdir: /etc/swift/ring_build_files/
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