Kubernetes, env:

apiVersion: v1
kind: Pod
metadata:
 name: envar-demo
 labels:
   purpose: demonstrate-envars
spec:
 containers:
 - name: envar-demo-container
   image: gcr.io/google-samples/node-hello:1.0
   env:
   - name: DEMO_GREETING
     value: "Hello from the environment"
   - name: DEMO_FAREWELL
     value: "Such a sweet sorrow"

Related

• valueFrom:
• fieldRef:
• fieldPath:
• Downward API

See also

• Variables: Environment variables, env, env-cmd, .env/, SHELL, PS1, HOME, $?, PATH, HISTFILE, PWD, LD_LIBRARY_PATH, printenv, getenv, getenv, direnv, AWS cli environmental variables, envsubst, env:, env_file (docker-compose)
• Pods, Mypod.yml, Create and configure a basic Pod, pod (command), pod --help, pod install, List containers on a POD, livenessProbe, readinessProbe, Pod status, Static pod, Pod Security, PodReplacementPolicy