kubernetes - 尝试在 kubernetes 中创建 secret 时遇到一些问题

Question

我需要在 secrets.YAML 中存储一些密码和用户名。但是在部署之后出现此错误。因此无法构建 secret 并在 pod 中访问它。 在下面附加 deployment.yaml 和 secret .yaml。

--Secrets.yaml

    apiVersion: v1
    kind: Secret
    metadata:
      name: mysecret
    data:
       CassandraSettings__CassandraPassword: [[ .Environment ]]-abcd-cassandra-password

---部署.yaml

     env:
          - name: Password
            valueFrom:
                secretKeyRef:
                  name: mysecret
                  key: CassandraSettings__CassandraPassword

在 TeamCity 中部署后出现此错误

Error from server (BadRequest): error when creating "STDIN": Secret in version "v1" cannot be handled as a Secret: v1.Secret.ObjectMeta: v1.ObjectMeta.TypeMeta: Kind: Data: decode base64: illegal base64 data at input byte 3, error found in #10 byte of ...|-password"},"kind":"|..., bigger context ...|_CassandraPassword":"dev-bling-cassandra-password"},"kind":"Secret","metadata":{"annotations":{"kube|... error parsing STDIN: error converting YAML to JSON: yaml: line 33: did not find expected '-' indicator

Answer 1

看起来类型丢失了，你可以尝试如下，

---Secrets.yaml

apiVersion: v1
kind: Secret
metadata:
  name: mysecret
type: Opaque
data:
  CassandraSettings__CassandraPassword: [[ .Environment ]]-abcd-cassandra-password

---部署.yaml

    env:
      - name: Password
        valueFrom:
             secretKeyRef:
               name: mysecret
               key: CassandraSettings__CassandraPassword