Guia-Tutorial-kubernetes/yaml-del-pelado/13-pod-configmap.yaml

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YAML

apiVersion: v1
kind: Pod
metadata:
name: nginx
spec:
containers:
- name: nginx
image: nginx:alpine
env:
# Define the environment variable
- name: PLAYER_INITIAL_LIVES # Nombre de la variable
valueFrom:
configMapKeyRef:
name: game-demo # El confimap desde donde vienen los valores
key: player_initial_lives # La key que vamos a usar
- name: UI_PROPERTIES_FILE_NAME
valueFrom:
configMapKeyRef:
name: game-demo
key: ui_properties_file_name
volumeMounts:
- name: config
mountPath: "/config"
readOnly: true
volumes:
- name: config
configMap:
name: game-demo # el nombre del configmap que queremos montar
items: # Un arreglo de keys del configmap para crear como archivos
- key: "game.properties"
path: "game.properties"
- key: "user-interface.properties"
path: "user-interface.properties"