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A failed upgrade of a CNI plugin on a production cluster. Since then I always have a blue / green cluster deployment at hand with a leach cluster containing the
by weitzj 4y ago
A failed upgrade of a CNI plugin on a production cluster.
Since then I always have a blue / green cluster deployment at hand with a leach cluster containing the whole production environment and flipping via a Loadbalancer in front of the clusters
- pojzon 4y agoFor stateless applications - doing a blue/green cluster upgrade is really the smartest choice.