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Container Management > Kubernetes > How to delete Kubernetes ConfigMap

How to delete Kubernetes ConfigMap

Author: Venkata Sudhakar

The below example shows how to delete a Kubernetes ConfigMap.

$ kubectl get configmaps example-configmap -o yaml
apiVersion: v1
data:
  connection.url: jdbc:mysql://localhost:3306/bethecoder
  database: mysql
  keys: "aws.access.key=AAAAAAAAAA \naws.secret.key=BBBBBBBBBB\n"
  username: abcd
kind: ConfigMap
metadata:
  annotations:
    kubectl.kubernetes.io/last-applied-configuration: |
      {"apiVersion":"v1","data":{"connection.url":"jdbc:mysql://localhost:3306/bethecoder","database":"mysql","keys":"aws.access.key=AAAAAAAAAA \naws.secret.key=BBBBBBBBBB\n","username":"abcd"},"kind":"ConfigMap","metadata":{"annotations":{},"name":"example-configmap","namespace":"default"}}
  creationTimestamp: "2021-03-06T20:46:54Z"
  name: example-configmap
  namespace: default
  resourceVersion: "2378"
  selfLink: /api/v1/namespaces/default/configmaps/example-configmap
  uid: c354a51b-b4ca-4d3c-83b7-a62bdecb99b8

$ kubectl get configmaps example-configmap
NAME                DATA   AGE
example-configmap   4      7m18s

$ kubectl delete configmap example-configmap
configmap "example-configmap" deleted

$ kubectl get configmaps example-configmap
Error from server (NotFound): configmaps "example-configmap" not found

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