이제 서비스와 끝점이 정의되었으므로 적절한 컨테이너에서 환경 변수를 설정하여 서비스를 사용할 자격 증명에 대한 적절한 Pod 액세스 권한을 부여합니다.
kind: "DeploymentConfig"
apiVersion: "v1"
metadata:
name: "my-app-deployment"
spec:
strategy:
type: "Rolling"
rollingParams:
updatePeriodSeconds: 1
intervalSeconds: 1
timeoutSeconds: 120
replicas: 2
selector:
name: "frontend"
template:
metadata:
labels:
name: "frontend"
spec:
containers:
-
name: "helloworld"
image: "origin-ruby-sample"
ports:
-
containerPort: 3306
protocol: "TCP"
env:
-
name: "MYSQL_USER"
value: "${MYSQL_USER}"
-
name: "MYSQL_PASSWORD"
value: "${MYSQL_PASSWORD}"
-
name: "MYSQL_DATABASE"
value: "${MYSQL_DATABASE}"
kind : "DeploymentConfig"
apiVersion : "v1"
metadata :
name : "my-app-deployment"
spec : 1
strategy :
type : "Rolling"
rollingParams :
updatePeriodSeconds : 1 2
intervalSeconds : 1 3
timeoutSeconds : 120
replicas : 2
selector :
name : "frontend"
template :
metadata :
labels :
name : "frontend"
spec :
containers :
-
name : "helloworld"
image : "origin-ruby-sample"
ports :
-
containerPort : 3306
protocol : "TCP"
env :
-
name : "MYSQL_USER"
value : "${MYSQL_USER}" 4
-
name : "MYSQL_PASSWORD"
value : "${MYSQL_PASSWORD}" 5
-
name : "MYSQL_DATABASE"
value : "${MYSQL_DATABASE}" 6
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애플리케이션에서 외부 서비스를 사용하는 것은 내부 서비스를 사용하는 것과 유사합니다. 이전 단계에서 설명한 자격 증명을 사용하여 서비스에 대한 환경 변수 및 추가 환경 변수가 할당됩니다. 예를 들어 MySQL 컨테이너는 다음과 같은 환경 변수를 수신합니다.
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