I can successfully run Jenkins with docker as you can see here:
[root@master1 ~]# docker run -p 8080:8080 -p 50000:50000 --name jenkins -v jenkins_home:/var/jenkins_home jenkins401:v1
Jenkins initial setup is required. An admin user has been created and a password generated.
Please use the following password to proceed to installation:
***
This may also be found at: /var/jenkins_home/secrets/initialAdminPassword
However, when I deploy jenkins with Kubernetes, it always prompts a "failed load plugins" error:
[root@node1 ~]# kubectl logs -f jenkins-master-5d69c54b48-2jdxg -n jenkins
java.io.IOException: Failed to load: Command Agent Launcher Plugin (command-launcher 115.vd8b_301cc15d0)
- Jenkins (2.440.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.676+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Oracle Java SE Development Kit Installer Plugin v80.v8a_dee33ed6f0 (jdk-tool)
java.io.IOException: Failed to load: Oracle Java SE Development Kit Installer Plugin (jdk-tool 80.v8a_dee33ed6f0)
- Jenkins (2.440.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.676+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin EDDSA API Plugin v0.3.0-4.v84c6f0f4969e (eddsa-api)
java.io.IOException: Failed to load: EDDSA API Plugin (eddsa-api 0.3.0-4.v84c6f0f4969e)
- Jenkins (2.426.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.677+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Gson API Plugin v2.11.0-41.v019fcf6125dc (gson-api)
java.io.IOException: Failed to load: Gson API Plugin (gson-api 2.11.0-41.v019fcf6125dc)
- Jenkins (2.426.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.681+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Trilead API Plugin v2.147.vb_73cc728a_32e (trilead-api)
java.io.IOException: Failed to load: Trilead API Plugin (trilead-api 2.147.vb_73cc728a_32e)
- Failed to load: EDDSA API Plugin (eddsa-api 0.3.0-4.v84c6f0f4969e)
- Jenkins (2.426.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.683+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Mina SSHD API :: Common v2.13.2-125.v200281b_61d59 (mina-sshd-api-common)
java.io.IOException: Failed to load: Mina SSHD API :: Common (mina-sshd-api-common 2.13.2-125.v200281b_61d59)
- Jenkins (2.426.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
2024-11-03 03:10:02.683+0000 [id=30] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Structs Plugin v338.v848422169819 (structs)
java.io.IOException: Failed to load: Structs Plugin (structs 338.v848422169819)
- Jenkins (2.414.3) or higher required
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:994)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1164)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
...
The configuration of jenkins is following:
apiVersion: v1
kind: Namespace
metadata:
name: jenkins
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: jenkins
namespace: jenkins
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
name: jenkins-crb
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: ClusterRole
name: cluster-admin
subjects:
- kind: ServiceAccount
name: jenkins
namespace: jenkins
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: jenkins-master
namespace: jenkins
spec:
replicas: 1
selector:
matchLabels:
devops: jenkins-master
template:
metadata:
labels:
devops: jenkins-master
spec:
nodeSelector:
jenkins: "true"
serviceAccount: jenkins
initContainers:
- name: fix-permissions
image: busybox
command: ["sh","-c","chown -R 1000:1000 /var/jenkins_home"]
securityContext:
privileged: true
volumeMounts:
- name: jenkinshome
mountPath: /var/jenkins_home
containers:
- name: jenkins
image: jenkins401:v1
imagePullPolicy: IfNotPresent
ports:
- name: http
containerPort: 8080
- name: slavelistener
containerPort: 50000
volumeMounts:
- name: jenkinshome
mountPath: /var/jenkins_home
env:
- name: JAVA_OPTS
value: "-Xms4096m -Xmx5120m -Duser.timezone=Asia/Shanghai -Dhudson.model.DirectoryBrowserSupport.CSP="
volumes:
- name: jenkinshome
hostPath:
path: /var/jenkins_home/
---
apiVersion: v1
kind: Service
metadata:
name: jenkins
namespace: jenkins
spec:
ports:
- name: http
port: 8080
targetPort: 8080
- name: slavelistener
port: 50000
targetPort: 50000
selector:
devops: jenkins-master
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: jenkins-web
namespace: jenkins
spec:
rules:
- host: jenkins.qq.com
http:
paths:
- backend:
service:
name: jenkins
port:
number: 8080
path: /
pathType: Prefix
How can I solve these plugins? My kubernetes' version:
[root@node1 ~]# kubeadm version
kubeadm version: &version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.9", GitCommit:"7a576bc3935a6b555e33346fd73ad77c925e9e4a", GitTreeState:"clean", BuildDate:"2021-07-15T21:00:30Z", GoVersion:"go1.15.14", Compiler:"gc", Platform:"linux/amd64"}
I try to use another jenkins version, it will still encounter this problem mentioned above. I do not know if this yaml above is correct.
I find the error, it must using StatefulSet when deploying jenkins on kubernetes.