Hands-On

• Create a cluster with 3 nodes:

  gcloud container clusters create myclustername \

  --machine-type e2-small \

  --num-nodes 3 \

  --scopes "https://www.googleapis.com/auth/projecthosting,storage-rw"
• The explain command in kubectl can tell us about the deployment object:

  • kubectl explain deployment

  You can also see all of the explanation fields using the --recursive option:

  • kubectl explain deployment --recursive

  You can use the explain command to help you understand the structure of a deployment object and understand what the individual fields do:

  • kubectl explain deployment.metadata.name
• Spec in an Deployment Auth.yaml file