kubernetesでpodに環境変数を渡す

ファイル

sample-env.yaml

apiVersion: v1
kind: Pod
metadata:
  name: sample-env
  labels:
    app: sammple-app
spec:
  containers:
    - name: nginx-container
      image: nginx:1.16
      env:
        - name: MAX_CONNECTION
          value: "100"

動作確認

kubectl apply -f sample-env.yaml 

yuta:~ $ kubectl exec -it sample-env -- env | grep MAX_CONNECTION
MAX_CONNECTION=100