46ba1ff961
Docker-compose exec allocates a tty by default unlike docker exec. New Ansible doesn't provision a tty which causes docker-compose exec to fail under Ansible now. Address this by passing -T to docker-compose exec commands which stops allocating a tty. We didn't need one to gracefully stop zuul services. Change-Id: Ib52f184f771ae4530f6b6531257dda5d8443043c
36 lines
1.2 KiB
YAML
36 lines
1.2 KiB
YAML
- name: Check if Zuul Executor containers are running
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# It is possible they are stopped due to some external circumstance.
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# NOTE: docker-compose ps -q reports exited containers unlike docker ps -q
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command:
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cmd: docker-compose ps -q
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chdir: /etc/zuul-executor
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become: true
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become_user: root
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register: executor_container_list
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- name: Gracefully stop Zuul Executor
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shell:
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cmd: docker-compose exec -T executor zuul-executor graceful
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chdir: /etc/zuul-executor
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become: true
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become_user: root
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# Only run the docker exec command if a container is running
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when: executor_container_list.stdout_lines | length > 0
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register: ze_graceful
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failed_when:
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- ze_graceful.rc != 0
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# If the exec fails because the container is not running we continue.
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- "'No container found' not in ze_graceful.stderr"
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- name: Wait for Zuul Executor to stop
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shell:
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cmd: docker-compose ps -q | xargs docker wait
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chdir: /etc/zuul-executor
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become: true
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become_user: root
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when: executor_container_list.stdout_lines | length > 0
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- name: Remove Zuul Executor containers
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shell:
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cmd: docker-compose down
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chdir: /etc/zuul-executor
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become: true
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become_user: root
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