Cluster Operator Upgrade

Upgrade Ondat operator from yaml manifest

Upgrade the Ondat operator using the following yaml manifest.

kubectl apply -f https://github.com/storageos/cluster-operator/releases/download/1.5.4/storageos-operator.yaml

When you run the above command Ondat Operator resources will be updated. Since, the Update Strategy of the Ondat Operator Deployment is set to rolling update, a new Ondat Operator Pod will be created. Only when the new Pod enters the Running Phase will the old Pod be deleted. Your Ondat Cluster will not be affected while the Ondat Operator is upgrading.

Upgrade Ondat Operator using Helm

If you have installed the Ondat Operator using the Helm Chart, then you can upgrade the operator using the following commands.

$ helm list

NAME            REVISION        STATUS          CHART                           APP VERSION     NAMESPACE   
storageos-v1   4               DEPLOYED        storageos-operator-0.2.11       1.3.0           storageos-operator

$ helm repo update
$ helm upgrade $NAME storageos/storageos-operator

When you run the above command Ondat Operator resources will be updated. Since, the Update Strategy of the Ondat Operator Deployment is set to rolling update, a new Ondat Operator Pod will be created. Only when the new Pod enters the Running Phase will the old Pod be deleted. Your Ondat Cluster will not be affected while the Ondat Operator is upgrading.