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2018 Jul 29
2
[fdo] Postmortem: July 17th GitLab outage
...cluster to 1.10.x, and attempted to resize the persistent volumes, which immediately failed. It became clear at this point that I had missed two crucial details. Firstly, that it was not possible to make a static-sized disk resizeable on the fly: it would require destroying and then recreating the PersistentVolumes, then restoring the data on to those: either via restoring a backup image, or by simply copying the old content to the new volumes. Secondly, it became clear that Google's Kubernetes engine did _not_ in fact provide support for resizing disks, as it was an alpha feature which was not possible t...