Class NodeResourceChangeValidator
java.lang.Object
com.yahoo.vespa.model.application.validation.change.NodeResourceChangeValidator
- All Implemented Interfaces:
ChangeValidator
Emits restart change actions for clusters where the node resources are changed in a way
which requires a "restart" (container recreation) to take effect.
Nodes will restart on their own on this condition, but we want to emit restart actions to
defer applying new config until restart.
- Author:
- bratseth
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionList<com.yahoo.config.model.api.ConfigChangeAction>
validate
(VespaModel current, VespaModel next, DeployState deployState) Validates the current active vespa model with the next model.
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Constructor Details
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NodeResourceChangeValidator
public NodeResourceChangeValidator()
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Method Details
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validate
public List<com.yahoo.config.model.api.ConfigChangeAction> validate(VespaModel current, VespaModel next, DeployState deployState) Description copied from interface:ChangeValidator
Validates the current active vespa model with the next model. Both current and next should be non-null.- Specified by:
validate
in interfaceChangeValidator
- Parameters:
current
- the current active modelnext
- the next model we would like to activate- Returns:
- a list of actions specifying what needs to be done in order to activate the new model. Return an empty list if nothing needs to be done
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