Make eco recognize podTemplate changes #196
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Changes are handled like version upgrades with a rolling re-deployment cycle of all etcd members.
| if peer, reason := nextOutdatedPeer(cluster, peers); peer != nil { | ||
| if reason == outdatedVersion { | ||
| if peer.Spec.Version == cluster.Spec.Version { | ||
| log.Info("Waiting for EtcdPeer to report expected server version", "etcdpeer-name", peer.Name) |
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Maybe put a comment here to elaborate. Just something to explain that this branch occurs when we've updated the Pod specification but the etcd peer still shows as outdated.
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| const ( | ||
| outdatedVersion outdatedReason = iota + 1 | ||
| outdatedPodTemplate |
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Is this using the defaulting to infer a type of outdatedReason and a value of 0?
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Not sure I fully understand your question. This is just to have a constant to differentiate between the different outdated reasons. The enumeration starts with 1 on purpose so that a possible use of a default value (0) doesn't accidentally signal a specific reason where there is none.
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Changes
cycle of all etcd members.
Verification
Refs #109 (but solved in a more generic way)