cert-manager正在创建证书，但未从kubectl中显示获取证书

Question

我正在尝试为Digitalocean中的m kubernetes集群设置证书管理器。

在安装cert-manager并确保服务正在运行后，我使我的颁发者：

staging-issuer

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
 name: letsencrypt-staging
 namespace: cert-manager
spec:
 acme:
   # The ACME server URL
   server: https://acme-staging-v02.api.letsencrypt.org/directory
   # Email address used for ACME registration
   email: myemail@mail.com
   # Name of a secret used to store the ACME account private key
   privateKeySecretRef:
     name: letsencrypt-staging
   # Enable the HTTP-01 challenge provider
   solvers:
   - http01:
       ingress:
         class:  nginx

然后在我的入口中添加如下代码：

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: isildur-ingress
  annotations:
    cert-manager.io/cluster-issuer: "letsencrypt-staging"
spec:
  tls:
    - hosts:
      - auth-svc.url.com
      - email-service.url.com
      secretName: name-secret-tls
  rules:
  - host: email-service.url.com
    http:
      paths:
      - backend:
          serviceName: email-service
          servicePort: 3000
  - host: auth-svc.url.com
    http:
      paths:
      - backend:
          serviceName: auth-svc
          servicePort: 3000

使用kubectl describe ingress从我的入口获取输出

  Normal  CreateCertificate  58s                cert-manager              Successfully created Certificate "name-secret-tls"

但是当我尝试使用kubectl get certificate：No resources found in default namespace.获得证书时。添加--all-namespaces也不会显示任何内容。

Answer 1

我找到问题了。Gitlab安装了他们的证书管理器，但它与我手动安装的证书管理器冲突。