我被詹金斯的掌舵安装困住了
:(
请帮忙！
我通过以下方式预定义了一个存储类：
$ kubectl apply -f generic-storage-class.yaml
使用通用存储类.yaml：
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
name: generic
provisioner: kubernetes.io/aws-ebs
parameters:
type: gp2
zones: us-east-1a, us-east-1b, us-east-1c
fsType: ext4
然后我通过以下方式定义 PVC：
$ kubectl apply -f jenkins-pvc.yaml
使用 jenkins-pvc.yaml：
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: jenkins-pvc
namespace: jenkins-project
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 20Gi
然后我可以看到 PVC 进入 BOUND 状态：
$ kubectl get pvc --all-namespaces
NAMESPACE NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
jenkins-project jenkins-pvc Bound pvc-a173294f-7cea-11e9-a90f-161c7e8a0754 20Gi RWO gp2 27m
但是当我尝试通过 Helm 安装 jenkins 时：
$ helm install --name jenkins \
--set persistence.existingClaim=jenkins-pvc \
stable/jenkins --namespace jenkins-project
我得到这个输出：
NAME: jenkins
LAST DEPLOYED: Wed May 22 17:07:44 2019
NAMESPACE: jenkins-project
STATUS: DEPLOYED
RESOURCES:
==> v1/ConfigMap
NAME DATA AGE
jenkins 5 0s
jenkins-tests 1 0s
==> v1/Deployment
NAME READY UP-TO-DATE AVAILABLE AGE
jenkins 0/1 1 0 0s
==> v1/PersistentVolumeClaim
NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
jenkins Pending gp2 0s
==> v1/Pod(related)
NAME READY STATUS RESTARTS AGE
jenkins-6c9f9f5478-czdbh 0/1 Pending 0 0s
==> v1/Secret
NAME TYPE DATA AGE
jenkins Opaque 2 0s
==> v1/Service
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
jenkins LoadBalancer 10.100.200.27 <pending> 8080:31157/TCP 0s
jenkins-agent ClusterIP 10.100.221.179 <none> 50000/TCP 0s
NOTES:
1. Get your 'admin' user password by running:
printf $(kubectl get secret --namespace jenkins-project jenkins -o jsonpath="{.data.jenkins-admin-password}" | base64 --decode);echo
2. Get the Jenkins URL to visit by running these commands in the same shell:
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
You can watch the status of by running 'kubectl get svc --namespace jenkins-project -w jenkins'
export SERVICE_IP=$(kubectl get svc --namespace jenkins-project jenkins --template "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}")
echo http://$SERVICE_IP:8080/login
3. Login with the password from step 1 and the username: admin
For more information on running Jenkins on Kubernetes, visit:
https://cloud.google.com/solutions/jenkins-on-container-engine
我看到 helm 创建了一个名为 jenkins 的新 PersistentVolumeClaim。
为什么helm没有使用“existingClaim”
我认为这是 jenkins 版本的唯一 helm 值
$ helm get values jenkins
persistence:
existingClaim: jenkins-pvc
事实上，它只是制作了自己的 PVC，而不是使用预先创建的 PVC。
kubectl get pvc --all-namespaces
NAMESPACE NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE
jenkins-project jenkins Bound pvc-a9caa3ba-7cf1-11e9-a90f-161c7e8a0754 8Gi RWO gp2 6m11s
jenkins-project jenkins-pvc Bound pvc-a173294f-7cea-11e9-a90f-161c7e8a0754 20Gi RWO gp2 56m
我觉得我很接近但缺少一些基本的东西。有任何想法吗？