kind: ConfigMap

https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/

ConfigMap

apiVersion: v1
kind: ConfigMap
metadata:
  ...
data:
  ...
immutable: true

apiVersion: v1
kind: ConfigMap
metadata:
  name: nginx-config
  namespace: nginx-ingress
data:
  proxy-protocol: "True"
  real-ip-header: "proxy_protocol"
  set-real-ip-from: "0.0.0.0/0"

apiVersion: v1
kind: ConfigMap
metadata:
  name: game-demo
data:
  # property-like keys; each key maps to a simple value
  player_initial_lives: "3"
  ui_properties_file_name: "user-interface.properties"

  # file-like keys
  game.properties: |
    enemy.types=aliens,monsters
    player.maximum-lives=5    
  user-interface.properties: |
    color.good=purple
    color.bad=yellow
    allow.textmode=true    

Related

• kubectl create configmap
• kind: Ingress
• CKA v1.23 Use ConfigMaps and Secrets to configure applications
• Corefile

See also

• kind: [ Pod | Ingress | ClusterConfiguration | Config | ConfigMap | ServiceAccount | Deployment | List | Secret | Status ], spec: metadata: data:
• ConfigMaps: kubectl [ get | edit | describe | create | delete ] configmaps, aws-auth, Kustomize, kind: ConfigMap, ConfigMapRef, envFrom