Jenkins 服务器上的文件的 Jenkins scp 权限被拒绝

Question

我正在尝试将文件（在 SCM 结帐期间创建）从我的 Jenkins 代理复制到远程服务器。我已经设置了到远程服务器的 SSH，并且能够连接到它。我在 Jenkins 代理（不是远程主机）上收到文件的“权限被拒绝”错误。

我检查了文件的所有权，也尝试更改权限，但这没有用。

我的管道：

pipeline {
agent { label projectName }

stages {
    
    stage("SCM: Checkout"){
        steps{
            script{
                def gitURL="https://xxx.xxxxx.net/bitbucket/scm/project/text_preprocessor.git"

                log.outputBanner("Checking out from the SCM")
                scmSteps.cloneRepository(gitURL, env.BRANCH_NAME, credentialsId)
                sh "ls -l"
                sh "chmod +x docker-compose.yml" //changing permissions
                sh "ls -l"
                
            }
        }
    }
    
    stage("Copy files") {
        steps {
            script{
                sshagent (credentials: [prodServerCredentialId]) {
                    sh "ssh -o StrictHostKeyChecking=no -l user0 host.xxx.net 'ls'"
                    sh '''
                    scp -o StrictHostKeyChecking=no docker-compose.yml user0@host.xxx.net:/
                    '''
                    sh "ssh -o StrictHostKeyChecking=no -l user0 host.xxx.net 'ls'"
                }                   
            }  
        }
    }    
}

构建的输出显示如下（为清楚起见删除了一些信息部分）：

[Pipeline] checkout
...
[Pipeline] sh
+ ls -l
total 20
drwxrwxr-x 2 user1 user1 4096 May  9 13:38 __pycache__
-rw-rw-r-- 1 user1 user1  385 May  9 13:38 docker-compose.prod.yml
-rw-rw-r-- 1 user1 user1  214 May  9 13:38 docker-compose.yml
drwxrwxr-x 3 user1 user1 4096 May  9 13:38 jenkinsfiles
drwxrwxr-x 4 user1 user1 4096 May  9 13:38 services
[Pipeline] sh
...
+ chmod +x docker-compose.yml
[Pipeline] sh
+ ls -l
total 20
drwxrwxr-x 2 user1 user1 4096 May  9 13:38 __pycache__
-rw-rw-r-- 1 user1 user1  385 May  9 13:38 docker-compose.prod.yml
-rwxrwxr-x 1 user1 user1  214 May  9 13:38 docker-compose.yml
drwxrwxr-x 3 user1 user1 4096 May  9 13:38 jenkinsfiles
drwxrwxr-x 4 user1 user1 4096 May  9 13:38 services
...


[Pipeline] sshagent
[ssh-agent] Using credentials user0 (Prod)
[ssh-agent] Looking for ssh-agent implementation...
[ssh-agent]   Exec ssh-agent (binary ssh-agent on a remote machine)
$ ssh-agent
SSH_AUTH_SOCK=/tmp/ssh-FQIEn7xpUfkE/agent.608892
SSH_AGENT_PID=608894
Running ssh-add (command line suppressed)
...
[ssh-agent] Started.
[Pipeline] {
[Pipeline] sh
+ ssh -o StrictHostKeyChecking=no -l user0 host.xxx.net ls
bin
docker-compose
[Pipeline] sh
+ scp -o StrictHostKeyChecking=no docker-compose.yml user0@host.xxx.net:/
scp: /docker-compose.yml: Permission denied
[Pipeline] }

Answer 1

原来是远程主机的权限错误。问题是我试图写入远程主机上我没有写入权限的位置。使用 user0@host.xxx.net:/ 我试图写入远程主机的根目录。我在远程服务器 (user0) 上我的用户的主文件夹中创建了一个临时文件夹，并通过更改成功地将文件复制到那里：

scp -o StrictHostKeyChecking=no docker-compose.yml user0@host.xxx.net:/

至

scp -o StrictHostKeyChecking=no docker-compose.yml user0@host.xxx.net:/home/user0/temp

Jenkins 服务器上的文件的 Jenkins scp 权限被拒绝

Jenkins scp permission denied for file on Jenkins server

docker

jenkins

ssh

jenkins-pipeline