kind: ConfigMap
apiVersion: v1
metadata:
  name: example-configmap
data:
  # Configuration values can be set as key-value properties
  database: mongodb
  database_uri: mongodb://localhost:27017

  # Or set as complete file contents (even JSON!)
  keys: |
    image.public.key=771 
    rsa.public.key=42    

$ kubectl create configmap cores-frutas --from-literal=uva=roxa --from-file=predileta --from-file=frutas/

$ kubectl get configmap

kind: Pod
apiVersion: v1
metadata:
  name: pod-using-configmap

spec:
  # Add the ConfigMap as a volume to the Pod
  volumes:
    # `name` here must match the name
    # specified in the volume mount
    - name: example-configmap-volume
      # Populate the volume with config map data
      configMap:
        # `name` here must match the name
        # specified in the ConfigMap's YAML
        name: example-configmap

  containers:
    - name: container-configmap
      image: nginx:1.7.9
      # Mount the volume that contains the configuration data
      # into your container filesystem
      volumeMounts:
        # `name` here must match the name
        # from the volumes section of this pod
        - name: example-configmap-volume
          mountPath: /etc/config

kind: Pod
apiVersion: v1
metadata:
  name: pod-env-var
spec:
  containers:
    - name: env-var-configmap
      image: nginx:1.7.9
      envFrom:
        - configMapRef:
            name: example-configmap

apiVersion: v1
kind: ConfigMap
metadata:
  name: sherlock-config
  namespace: default
data:
  config.yaml: |
    namespaces:
      - default
    labels:
      - "app"
      - "owner"    

apiVersion: v1
kind: Pod
metadata:
  name: kube-sherlock
spec:
  serviceAccountName: kube-sherlock
  containers:
    - name: kube-sherlock
      image: cmendibl3/kube-sherlock:0.1
      volumeMounts:
        - name: config-volume
          mountPath: /app/config.yaml
          subPath: config.yaml
  volumes:
    - name: config-volume
      configMap:
        name: sherlock-config
  restartPolicy: Never