k8s: add garbage collection script & cron job #28
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Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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Currently set to run daily on the jenkins k8s runner nodes. Can be run manually as the buildslave user via |
gctucker
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gctucker
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Looks good. Have you tried this on any of the actual Jenkins nodes yet or just locally on some other host?
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| mode: 0755 | ||
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| - name: Daily cron for k8s garbage collection |
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Can this be easily turned into a systemd timer instead of cron? Or is Ansible going to create a systemd timer anyway with ansible.builtin.cron?
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I assumed it would create a systemd timer, but in fact it creats a cron entry for the buildslave user. I'll need to read ansible docs to see if there's an easy way.
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Looks like something to bring up in the next weekly meeting as we've now got a weekly cleanup job run during production updates and other moving parts around how we manage Kubernetes clusters. |
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FWIW, I'm pretty sure this is already running as a cron job on the jenkins worker(s). |
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OK so maybe we should close this now and reopen a task if any garbage collection still appears to be needed? |
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Signed-off-by: Kevin Hilman khilman@baylibre.com