docker 创建容器运行时报错 Unrecognized option: --restart=always

最新推荐文章于 2024-08-22 15:55:06 发布

wangooo

最新推荐文章于 2024-08-22 15:55:06 发布

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在尝试使用Docker创建jenkins容器时遇到了启动失败的问题，错误信息显示不识别'--restart=always'选项。调整命令将该选项放置于jenkins/jenkins:lts镜像之后，容器成功运行。正确的命令格式确保了Docker运行jenkins容器时能够正确解析参数并保持容器始终运行。

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docker 安装 jenkins

创建 jenkins 容器

docker run --name jenkins -p 8080:8080 -p 50000:50000 -d -v /usr/local/docker/jenkins_home:/var/jenkins_home jenkins/jenkins:lts --restart=always

容器创建成功，但是运行失败

docker logs [id] 查看原因

[root@docker]# docker ps -a
CONTAINER ID        IMAGE                 COMMAND                  CREATED             STATUS                      PORTS                    NAMES
1f51321a13ec        jenkins/jenkins:lts   "/sbin/tini -- /usr/…"   34 seconds ago      Exited (1) 33 seconds ago                            jenkins
0e69f9160e96        redis                 "docker-entrypoint.s…"   19 hours ago        Up 18 hours                 0.0.0.0:6379->6379/tcp   redis
[root@docker]# docker logs 1f51321a13ec
Running from: /usr/share/jenkins/jenkins.war
webroot: EnvVars.masterEnvVars.get("JENKINS_HOME")
Exception in thread "main" java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at Main._main(Main.java:375)
	at Main.main(Main.java:151)
Caused by: java.lang.IllegalArgumentException: Unrecognized option: --restart=always
	at winstone.cmdline.CmdLineParser.parse(CmdLineParser.java:52)
	at winstone.Launcher.getArgsFromCommandLine(Launcher.java:364)
	at winstone.Launcher.main(Launcher.java:335)
	... 6 more

然后把 jenkins/jenkins:lts 放到了最后，就运行正常了

docke run 命令格式：docker run [OPTIONS] IMAGE [COMMAND] [ARG...]

docker run --name jenkins -p 8080:8080 -p 50000:50000 -d -v /usr/local/docker/jenkins_home:/var/jenkins_home --privileged=true --restart=always jenkins/jenkins:lts

[root@docker]# docker run --name jenkins -p 8080:8080 -p 50000:50000 -d -v /usr/local/docker/jenkins_home:/var/jenkins_home --privileged=true --restart=always jenkins/jenkins:lts
b44ee49f6019e443ecc323c2795374ae25ca1a02683e1a4714e526b80d2af694
[root@docker]# docker ps -a
CONTAINER ID        IMAGE                 COMMAND                  CREATED             STATUS              PORTS                                              NAMES
b44ee49f6019        jenkins/jenkins:lts   "/sbin/tini -- /usr/…"   6 seconds ago       Up 4 seconds        0.0.0.0:8080->8080/tcp, 0.0.0.0:50000->50000/tcp   jenkins
0e69f9160e96        redis                 "docker-entrypoint.s…"   19 hours ago        Up 19 hours         0.0.0.0:6379->6379/tcp                             redis