cleanup.md

Clean up

Steps to perform a clean up of our deployments, services and volumes used in our environment.

Delete the cluster

To delete your Wazuh cluster just use kubectl delete -k envs/<ENVIRONMENT> from this repository directory. (being one of EKS or local-env)

Delete the persistent volumes manually.

Since we use reclaimPolicy: Retain in the storage class definition you must delete volumes manually if you want to clean these as well.

ubuntu@k8s-control-server:~$ kubectl get persistentvolume
NAME                                       CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS        CLAIM                                                         STORAGECLASS             REASON    AGE
pvc-024466da-f7c5-11e8-b9b8-022ada63b4ac   10Gi       RWO            Retain           Released      wazuh/wazuh-manager-worker-wazuh-manager-worker-1             wazuh-storage                      6d
pvc-b3226ad3-f7c4-11e8-b9b8-022ada63b4ac   30Gi       RWO            Retain           Bound         wazuh/wazuh-elasticsearch-wazuh-elasticsearch-0               wazuh-storage                      6d
pvc-fb821971-f7c4-11e8-b9b8-022ada63b4ac   10Gi       RWO            Retain           Released      wazuh/wazuh-manager-master-wazuh-manager-master-0             wazuh-storage                      6d
pvc-ffe7bf66-f7c4-11e8-b9b8-022ada63b4ac   10Gi       RWO            Retain           Released      wazuh/wazuh-manager-worker-wazuh-manager-worker-0             wazuh-storage                      6d

ubuntu@k8s-control-server:~$ kubectl delete persistentvolume pvc-b3226ad3-f7c4-11e8-b9b8-022ada63b4ac

Once these steps are completed, our Wazuh deployment will have been removed from the Kubernetes environment.