Scale statefulset

bash

kubectl scale statefulset postgres --replicas=3 -n data

Explanation

Change StatefulSet replica count.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing StatefulSets and DaemonSets

Show StatefulSets across namespaces.

Open In sheetbashsame section

Inspect ordinal pods, PVCs, and update strategy.

Open In sheetbashsame section

Wait for StatefulSet updates to finish.

Open In sheetbashsame section

Show DaemonSets across namespaces.

Open In sheetbashsame section

Inspect node coverage and update status.

Open In sheetbashsame section

Trigger a rolling restart for a DaemonSet.

Open In sheetbashsame section