UpdateSelector: add field #240
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l0kix2
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koct9i
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Apr 19, 2024
| type UpdateStatus struct { | ||
| //+kubebuilder:default:=None | ||
| State UpdateState `json:"state,omitempty"` | ||
| Components []string `json:"components,omitempty"` | ||
| Flow UpdateFlow `json:"flow,omitempty"` |
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Please add comment that this field means - it goes into CRD and api.md
api/v1/ytsaurus_types.go
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| type UpdateSelector string | ||
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| const ( | ||
| UpdateSelectorNone UpdateSelector = "" |
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"None" is confusing, especially when it is not "Nothing".
Maybe "Unspecified".
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Introduced new
UpdateSelectorfield in spec which can be one of:-
""(empty) — field is not considered at all, which is backward compatible with usingEnableFullUpdate-
Nothing— no component can be updated (logs will indicate a reason)-
MasterOnly— only master will be updated (flow with safety checks/safe mode/snapshots/exit read only), other components' updates will be ignored-
TabletNodesOnly— only tablet nodes will be updated (with removing tablet bundles and recreating them after the update)-
ExecNodesOnly— only exec nodes will be updated (without extra steps, because it is stateless component)-
StatelessOnly— everything apart from master and tablet nodes will be updated (currently it is the same as so called local update flow)-
Everything— everything will be updated at once (currently it is the same as so called Full update flow)I've called the new field experimental since I'm not sure if we will want to support all that behaviours in the future after #115
Also
Flowfield is added toUpdateStatuswhich is persisted with transition to the Updating status. Usage can be seen in #239