入口和证书管理器未创建证书

如何解决入口和证书管理器未创建证书

我正在尝试按照以下指南在Kubernetes中部署入口路由：

• https://cert-manager.io/docs/tutorials/acme/ingress/
• https://docs.microsoft.com/en-us/azure/aks/ingress-static-ip

我已经部署了一个群集发布者：

 CREATE PROC R_SP_COLLECTION
     @D1 DATETIME,@DIV VARCHAR(10)
 AS 
 BEGIN
     SELECT 
         CONVERT(DATETIME,PostDateTime,105) AS TDATE,DIVISION,NAME 
     FROM 
         SalesEntry 
     WHERE 
         PostDateTime = @d1 AND DIVISION = @div
 END

然后我已经部署了入口：

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
  name: letsencrypt
spec:
  acme:
    server: https://acme-v02.api.letsencrypt.org/directory
    email: <Myemail>
    privateKeySecretRef:
      name: letsencrypt
    solvers:
    - http01:
        ingress:
          class: nginx
          podTemplate:
            spec:
              nodeSelector:
                "kubernetes.io/os": linux

然后，如果我尝试获得证书：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: airflow-ingress
  namespace: airflow6
  annotations:
    kubernetes.io/ingress.class: nginx
    certmanager.k8s.io/cluster-issuer: letsencryp
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  tls:
  - hosts:
    - <MYhost>
    secretName: tls-secret1
  rules:
    - host: <MYhost>
      http:
        paths:
          - path: /
            backend:
              serviceName: airflow-web
              servicePort: 8080

我尝试部署自己的证书：

kubectl describe certificate tls-secret1 --namespace airflow6

Error from server (NotFound): certificates.cert-manager.io "tls-secret1" not found

然后运行相同的命令：

apiVersion: cert-manager.io/v1alpha2
kind: Certificate
metadata:
  name: tls-secret1
  namespace: airflow6
spec:
  secretName: tls-secret1
  dnsNames:
  - <MYhost>
  issuerRef:
    name: letsencrypt
    # We can reference ClusterIssuers by changing the kind here.
    # The default value is Issuer (i.e. a locally namespaced Issuer)
    kind: ClusterIssuer
    group: cert-manager.io

我不知道是否需要创建这样的秘密：

kubectl describe certificate tls-secret1 --namespace airflow6


Name:         tls-secret1
Namespace:    airflow6
Labels:       <none>
Annotations:  API Version:  cert-manager.io/v1beta1
Kind:         Certificate
Metadata:
  Creation Timestamp:  2020-10-12T10:50:25Z
  Generation:          1
  Resource Version:    9408916
  Self Link:           /apis/cert-manager.io/v1beta1/namespaces/airflow6/certificates/quickstart-example-tls
  UID:                 5c4f06e2-bb61-4eed-8999-58540d4055ce
Spec:
  Dns Names:
    <Myhost>
  Issuer Ref:
    Group:      cert-manager.io
    Kind:       ClusterIssuer
    Name:       letsencrypt
  Secret Name:  tls-secret1
Status:
  Conditions:
    Last Transition Time:        2020-10-12T10:50:25Z
    Message:                     Issuing certificate as Secret does not exist
    Reason:                      DoesNotExist
    Status:                      True
    Type:                        Issuing
    Last Transition Time:        2020-10-12T10:50:25Z
    Message:                     Issuing certificate as Secret does not exist
    Reason:                      DoesNotExist
    Status:                      False
    Type:                        Ready
  Next Private Key Secret Name:  tls-secret1
Events:
  Type    Reason     Age                       From          Message
  ----    ------     ----                      ----          -------
  Normal  Issuing    3m8s                      cert-manager  Issuing certificate as Secret does not exist
  Normal  Requested  3m8s                      cert-manager  Created new CertificateRequest resource "quickstart-example-tls-hl7vk"
  Normal  Requested  <invalid>                 cert-manager  Created new CertificateRequest resource "quickstart-example-tls-vqmbh"
  Normal  Generated  <invalid> (x3 over 3m8s)  cert-manager  Stored new private key in temporary Secret resource "quickstart-example-tls-fgvn6"
  Normal  Requested  <invalid>                 cert-manager  Created new CertificateRequest resource "quickstart-example-tls-5gg9l"

但是我真的不知道我必须在 apiVersion: v1 kind: Secret name: example-tls namespace: foo data: tls.crt: <base64 encoded cert> tls.key: <base64 encoded key> type: kubernetes.io/tls 和tls.crt中添加什么。

在我阅读的所有指南中，我都看到，当自动部署入口路由时，会创建一个证书，但对我来说却不起作用，这是怎么回事？

解决方法

否，您不应该自己创建TLS机密，就像您将机密名称放在入口规则的tls部分中，然后在进行DNS验证时，由发行方自己为相应的机密创建机密在其中创建了入口规则的名称空间。

要交叉检查创建的配置或创建新的配置，可以参考this

然后您可以关注this stack overflow post，这可能会为您提供帮助