apiVersion: extensions/v1beta1
# these labels can be applied automatically
# from the labels in the pod template if not set
# this replicas value is default
# modify it according to your case
# selector can be applied automatically
# from the labels in the pod template if not set,
# but we are specifying the selector here to
- {key: tier, operator: In, values: [frontend]}
image: gcr.io/google_samples/gb-frontend:v3
# If your cluster config does not include a dns service, then to
# instead access environment variables to find service host
# info, comment out the 'value: dns' line above, and uncomment the