How to increase space for your elasticsearch instances in k8s on ECK

One of the most common issues of running elasticsearch on k8s is the need to increase space for your elasticsearch-data volume. It is very simple to do so lets demo it. I stood up an environment using my deploy-eck.sh script $ kubectl get pods,pvc NAME READY STATUS RESTARTS AGE pod/eck-lab-es-data-0 1/1 Running 0 112m pod/eck-lab-es-data-1 1/1 Running 0 112m pod/eck-lab-es-data-2 1/1 Running 0 112m pod/eck-lab-es-master-0 1/1 Running 0 112m pod/eck-lab-es-master-1 1/1 Running 0 112m pod/eck-lab-es-master-2 1/1 Running 0 8m12s pod/eck-lab-kb-794785d7f7-zxqlk 1/1 Running 0 110m NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE persistentvolumeclaim/elasticsearch-data-eck-lab-es-data-0 Bound pvc-4081bb0d-1664-46fe-97bd-08520075bbdc 1Gi RWO standard 112m persistentvolumeclaim/elasticsearch-data-eck-lab-es-data-1… Continue Reading