kubernetes 当服务器重新启动时,所有安装的Jenkins插件都被删除,所有配置也被删除,再次从头开始

nwlqm0z1  于 12个月前  发布在  Kubernetes
关注(0)|答案(3)|浏览(204)

我是K8s的新手。我正在尝试在K8s环境中创建Jenkins Pod和代理。安装了所有插件并配置了Kubernetes插件。我成功地创建了Jenkins Pod,代理也构建了示例作业,但问题是当服务器重新启动我安装的所有插件时,所有配置都被删除了。再次从头开始询问管理员密码并开始安装插件。那么怎么做呢要解决这个问题,请咨询。
我已经给了我所有的Yaml文件下面

Volume.yaml

kind: StorageClass
       apiVersion: storage.k8s.io/v1   
       metadata:
         name: jenkins-storage
       provisioner: kubernetes.io/no-provisioner
       volumeBindingMode: WaitForFirstConsumer

       apiVersion: v1
       kind: PersistentVolume
       metadata:
          name: jenkins-pv-volume
          labels:
             type: local
       spec:
         storageClassName: jenkins-storage
         claimRef:
            name: jenkins-pv-claim
            namespace: jenkins
         capacity:
           storage: 1Gi
         accessModes:
            - ReadWriteOnce
         hostPath:
              path: /mnt/jenkins-vol

       apiVersion: v1
       kind: PersistentVolumeClaim
       metadata:
            name: jenkins-pv-claim
            namespace: jenkins
       spec:
         storageClassName: jenkins-storage
         accessModes:
           - ReadWriteOnce
         resources:
           requests:
           storage: 1Gi
   ---------

字符串
Deployment.Yaml

apiVersion: apps/v1
       kind: Deployment
       metadata:
           name: jenkins
           namespace: jenkins
       spec:
         replicas: 1
         selector:
            matchLabels:
                app: jenkins-server
         template:
           metadata:
             labels:
               app: jenkins-server
           spec:
              securityContext:
                   fsGroup: 1000
                   runAsUser: 1000
              serviceAccountName: jenkins-admin
              containers:
               - name: jenkins
                 image: jenkins/jenkins:lts
                 resources:
                    limits:
                      memory: "3Gi"
                      cpu: "1500m"
                    requests:
                      memory: "500Mi"
                      cpu: "500m"
              ports:
               - name: httpport
                 containerPort: 8080
               - name: jnlpport
                 containerPort: 50000
              livenessProbe:
               httpGet:
                 path: "/login"
                 port: 8080 
               initialDelaySeconds: 90
               periodSeconds: 30
               timeoutSeconds: 10
               failureThreshold: 5
              readinessProbe:
               httpGet:
                 path: "/login"
                 port: 8080
               initialDelaySeconds: 300
               periodSeconds: 30
               timeoutSeconds: 10
               failureThreshold: 3
              volumeMounts:
              - name: jenkins-data
                mountPath: /opt/containerd_workspace/containerd/   
                   io.containerd.snapshotter.v1.overlayfs/snapshots/284/fs/var/jenkins_home
        volumes:
           - name: jenkins-data
             persistentVolumeClaim:
                 claimName: jenkins-pv-claim

cuxqih21

cuxqih211#

根据您提供的信息,您可能需要仔细检查基本内容,例如节的缩进,因为它们可能是导致问题的原因。查看“volumes”和“volumeMounts”节,如果格式正确。还检查“jenkins-pv-claim”,因为它应该在您的jenkins命名空间中定义。希望这对您的情况有所帮助。

r55awzrz

r55awzrz2#

jenkins-data的路径似乎不正确,您正在将数据存储在Ephemeral Storage中。jenkins将在/var/jenkins_home中搜索数据。

mrwjdhj3

mrwjdhj33#

我看到你正在使用本地存储作为存储jenkins数据的持久卷。确保jenkins pod始终绑定到同一个主机。验证persistentVolumeReclaimPolicy设置为“Retain”,以避免pod重新启动时删除数据。

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