【发布时间】:2021-01-02 05:57:00
【问题描述】:
我在 gcp 上有一个 kubernetes 集群,运行我的 express 和 node.js 应用程序,运行 CRUD 使用 MongoDB 进行操作。
我创建了一个秘密,包含username 和password,
在我的kubernetes yml 文件中与mongoDB 指定cified secret 作为environment 连接。
现在我的问题是“如何访问该用户名和密码
在用于连接 mongoDB 的节点 js 应用程序中"。
我试过process.env.SECRET_USERNAME 和process.env.SECRET_PASSWORD
在Node.JS 应用程序中,它正在抛出undefined。
任何想法都会受到赞赏。
Secret.yaml
apiVersion: v1
data:
password: pppppppppppp==
username: uuuuuuuuuuuu==
kind: Secret
metadata:
creationTimestamp: 2018-07-11T11:43:25Z
name: test-mongodb-secret
namespace: default
resourceVersion: "00999"
selfLink: /api-path-to/secrets/test-mongodb-secret
uid: 0900909-9090saiaa00-9dasd0aisa-as0a0s-
type: Opaque
kubernetes.yaml
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
annotations:deployment.kubernetes.io/
revision: "4"
creationTimestamp: 2018-07-11T11:09:45Z
generation: 5
labels:
name: test
name: test
namespace: default
resourceVersion: "90909"
selfLink: /api-path-to/default/deployments/test
uid: htff50d-8gfhfa-11egfg-9gf1-42010gffgh0002a
spec:
replicas: 1
selector:
matchLabels:
name: test
strategy:
rollingUpdate:
maxSurge: 1
maxUnavailable: 1
type: RollingUpdate
template:
metadata:
creationTimestamp: null
labels:
name: test
spec:
containers:
- env:
- name: SECRET_USERNAME
valueFrom:
secretKeyRef:
key: username
name: test-mongodb-secret
- name: SECRET_PASSWORD
valueFrom:
secretKeyRef:
key: password
name: test-mongodb-secret
image: gcr-image/env-test_node:latest
imagePullPolicy: Always
name: env-test-node
resources: {}
terminationMessagePath: /dev/termination-log
terminationMessagePolicy: File
dnsPolicy: ClusterFirst
restartPolicy: Always
schedulerName: default-scheduler
securityContext: {}
terminationGracePeriodSeconds: 30
status:
availableReplicas: 1
conditions:
- lastTransitionTime: 2018-07-11T11:10:18Z
lastUpdateTime: 2018-07-11T11:10:18Z
message: Deployment has minimum availability.
reason: MinimumReplicasAvailable
status: "True"
type: Available
observedGeneration: 5
readyReplicas: 1
replicas: 1
updatedReplicas: 1
【问题讨论】:
标签: node.js mongodb express kubernetes