Add support for series upgrade #60
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We can't actually pause the service because the series upgrade hooks run on the subordinates before the principal so doing so could interfere with the pod drain process. So instead, we just set a status to let the Juju admin know that it's ok to proceed. Part of https://bugs.launchpad.net/charm-flannel/+bug/186994
Cynerva
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Apr 24, 2020
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LGTM |
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We can't actually pause the service because the series upgrade hooks run on the subordinates before the principal so doing so could interfere with the pod drain process. So instead, we just set a status to let the Juju admin know that it's ok to proceed.
Part of https://bugs.launchpad.net/charm-flannel/+bug/1869944