Linux 安装 Jenkins 后无法 su 到用户 jenkins
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Can't su to user jenkins after installing Jenkins
提问by sfendell
I've installed jenkins and I'm trying to get into a shell as Jenkins to add an ssh key. I can't seem to su into the jenkins user:
我已经安装了 jenkins 并且我正在尝试以 Jenkins 的身份进入 shell 以添加 ssh 密钥。我似乎无法进入 jenkins 用户：
[root@pacmandev /]# sudo su jenkins
[root@pacmandev /]# whoami
root
[root@pacmandev /]# echo $USER
root
[root@pacmandev /]#
The jenkins user exists in my /etc/passwd file. Runnin su jenkinsasks for a password, but rejects my normal password. sudo su jenkinsdoesn't seem to do anything; same for sudo su - jenkins. I'm on CentOS.
jenkins 用户存在于我的 /etc/passwd 文件中。Runninsu jenkins要求输入密码，但拒绝了我的普通密码。sudo su jenkins似乎什么都不做；对于sudo su - jenkins. 我在 CentOS 上。
采纳答案by thekbb
jenkins is a service account, it doesn't have a shell by design. It is generally accepted that service accounts shouldn't be able to log in interactively.
jenkins 是一个服务帐户，它的设计没有外壳。人们普遍认为，服务帐户不应该能够以交互方式登录。
I didn't answer this one initially as it's a duplicate of a question that has been moved to server fault. I should have answered rather than linked to the answer in a comment.
我最初没有回答这个问题，因为它是一个已移至 server fault 的问题的副本。我应该回答而不是链接到评论中的答案。
if for some reason you want to login as jenkins, you can do so with:
sudo su -s /bin/bash jenkins
如果由于某种原因您想以 jenkins 身份登录，您可以这样做：
sudo su -s /bin/bash jenkins
回答by rotscher
as root, enter su - jenkins
以 root 身份输入su - jenkins
Also, check in /etc/passwdthat user jenkins is allowed to logon: there should be something like /bin/bashor /bin/sh, certainly not /bin/falseat the end of the line.
另外，检查/etc/passwd允许用户 jenkins 登录：应该有类似/bin/bash或/bin/sh 的内容，当然不是/bin/false在行的末尾。
Hint: You don't use suand sudoat the same time.
提示：不要同时使用su和sudo。
回答by ashik ahmed
If you using jenkins inside docker. Then you should try the following.
如果您在 docker 中使用 jenkins。那么你应该尝试以下方法。
First you need to run the jenkins container "docker start (container-name or container-id)"
Then run this command "docker exec -it (container-name or container-id) bash"
首先你需要运行jenkins容器“docker start (container-name or container-id)”
然后运行这个命令“docker exec -it (container-name or container-id) bash”
Now hopefully you will be using as a jenkins user.
现在希望您将作为 jenkins 用户使用。
