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자바 개발자를 위한 데브옵스 툴
book

자바 개발자를 위한 데브옵스 툴

by 스티븐 친, 멜리사 맥케이, 익스헬 루이츠, 바루크 사도구르스키, 정병열
April 2023
Beginner to intermediate
396 pages
8h 23m
Korean
Hanbit Media, Inc.
Content preview from 자바 개발자를 위한 데브옵스 툴
294
자바 개발자를 위한 데브옵스 툴
containers:
- image: nginx:1.14.2
name: nginx-demo
imagePullPolicy: IfNotPresent
ports:
- containerPort: 80
resources: {}
2
.
이 디플로이먼트를 쿠버네티스 서비스로 노출시킨다. 다음 명령을 실행하면 블루 버전으로 트래픽이
유입된다.
kubectl expose deployment demo-blue --selector="version=blue"
--type=LoadBalancer
3
.
version: green
이 설정된 그린 디플로이먼트그린 디플로이먼트를 마이크로서비스에
apply
한다. 다음은 명령 구문과
매니페스트 본문이다.
kubectl apply -f green_deployment_sample.yml
apiVersion: apps/v1
kind: Deployment
metadata:
creationTimestamp: null
labels:
app: demo
version: green
name: demo-green
spec:
replicas: 1
selector:
matchLabels:
app: demo
version: green
template:
metadata:
creationTimestamp: ...
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Publisher Resources

ISBN: 9791169210935