c0fd3e0894
We noticed that our zuul scheduler was running out of disk and one of the causes of this is we are pulling all of the wonderful new zuul images and not pruning them. This happens because we were only pruning when (re)starting services and we don't do that automatically with Zuul. Address this by always pruning after pulling even if we don't restart services. This should be safe because prune will leave the latest tagged images as well as the running images. This should keep our disk consumption down. Change-Id: Ibdd22ac42d86781f1e87c3d11e05fd8f99677167
70 lines
1.5 KiB
YAML
70 lines
1.5 KiB
YAML
- name: Create Zuul directories
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file:
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state: directory
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path: '{{ item }}'
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owner: zuul
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group: zuul
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loop:
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- /var/lib/zuul/git
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- name: Set up cron job to pack git refs
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cron:
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name: pack-git-refs
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state: present
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job: 'find /var/lib/zuul/git/ -maxdepth 3 -type d -name ".git" -exec git --git-dir="{}" pack-refs --all \;'
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minute: '7'
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hour: '4'
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- name: Install logging config
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copy:
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src: logging.conf
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dest: /etc/zuul/merger-logging.conf
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- name: Rotate merger logs
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include_role:
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name: logrotate
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vars:
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logrotate_file_name: /var/log/zuul/merger.log
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- name: Rotate merger debug logs
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include_role:
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name: logrotate
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vars:
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logrotate_file_name: /var/log/zuul/merger-debug.log
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- name: Make docker-compose directory
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file:
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state: directory
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path: /etc/zuul-merger
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- name: Install docker-compose file
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copy:
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src: docker-compose.yaml
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dest: /etc/zuul-merger/docker-compose.yaml
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- name: Run docker-compose pull
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shell:
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cmd: docker-compose pull
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chdir: /etc/zuul-merger
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- name: Start containers
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include_tasks: start.yaml
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when: zuul_merger_start | bool
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# We can prune here as it should leave the "latest" tagged images
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# as well as the currently running images.
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- name: Run docker prune to cleanup unneeded images
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shell:
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cmd: docker image prune -f
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- name: Disable old service
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service:
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name: zuul-merger
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enabled: no
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failed_when: false
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- name: Remove old init scripts
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file:
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state: absent
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path: /etc/init.d/zuul-merger
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