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Continue working on the server restart doc
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site/server-lifecycle.md

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@@ -132,27 +132,32 @@ The "restartVersion" property on the domain resource lets the user force the ope
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The operator runtime does rolling restarts of clustered servers so that service is maintained.
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### Properties that Cause Servers To Be Restarted
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The operator will restart servers when any of the follow properties on the domain resource that affect the server are changed.
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| Property |
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| --- |
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| annotations |
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| containerSecurityContext |
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| image |
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| imagePullPolicy |
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| imagePullSecrets |
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| labels |
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| livenessProbe |
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| podSecurityContext |
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| readinessProbe |
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| resources |
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| restartLabel |
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| volumes |
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| volumeMounts |
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The operator will restart servers when any of the follow properties on the domain resource that affect the server are changed:
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* annotations
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* containerSecurityContext
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* domainHome
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* domainHomeInImage
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* env
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* image
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* imagePullPolicy
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* imagePullSecrets
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* includeServerOutInPodLog
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* labels
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* logHomeEnabled
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* logHome
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* livenessProbe
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* nodeSelector
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* podSecurityContext
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* readinessProbe
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* resources
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* restartLabel
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* serverStartState
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* volumes
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* volumeMounts
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### Rolling Restarts
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Clustered servers that need to be restarted are gradually restarted (i.e. 'rolling restarts') so that the cluster is not taken out of service and so that in-flight work can be migrated to other servers in the cluster.
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Clustered servers that need to be restarted are gradually restarted (i.e. 'rolling restarted') so that the cluster is not taken out of service and in-flight work can be migrated to other servers in the cluster.
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The "maxUnavailable" property on the domain resource determines how many of the cluster's servers may be taken out of service at a time when doing a rolling restart.
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By default, the servers are restarted one at a time.
@@ -193,6 +198,7 @@ Set "restartVersion" at the cluster level to a new value.
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clusters:
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- clusterName : "cluster1"
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restartVersion: "cluster1V1"
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maxUnavailable: 2
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...
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```
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