Gitlab仓库管理 把本地仓库推送到gitlab 克隆仓库
把本地的仓库推送到远程仓库 gitlab上
实现gitlab和本地之间进行推送仓库，首先要做ssh认证
配置 SSHKEY
前面我们已经在 GitLab 创建了仓库，并且授权用户可以使用仓库，我们所有的操作都是在 WEB 页面进行，下在我们介绍如何使用客户端来连接我们的仓库。
我们的仓库是私有的，只有授权的用户才可以访问到该仓库，那么只要将客户端的用户与我们 GitLab 的用户绑定，客户端即可访问到 GitLab 上的仓库，
我们建议使用 SSH 方式实现客户端与 Gitlab 用户的绑定，具体配置如下：
在客户端生成 ssh 密钥对（注 windows 客户端下只能使用 rsa 加密方式）：
我们在本地客户端生成公钥，把公钥配到对应的gitlab用户的ssh key上
[root@ci-node1 ~]# ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa): Created directory '/root/.ssh'. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: SHA256:dKgV7ndo1haY4XeUseN/yjj7/2AWNH1wC2GpK/fLfuY root@ci-node1 The key's randomart image is: +---[RSA 2048]----+ | . . +*o.| | . + +.oo=.| | = = + *.o| | = . = = o.| | . S = = o | | = = o | | o . + o| | o* =.| | +BOE+| +----[SHA256]-----+
[root@ci-node1 ~]# ll .ssh/ total 8 -rw------- 1 root root 1679 Mar 29 17:55 id_rsa -rw-r--r-- 1 root root 395 Mar 29 17:55 id_rsa.pub
[root@ci-node1 ~]# cat .ssh/id_rsa.pub ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCstYVepXE4/B85nKNU6gaVpPsjGXu6Ql2sKRgRDxsHGmuZVg+q0GD3c0Ml2XkzozswTRuKCcIhZjK/DEGbbgsBEH8q6HHrWCP6vAWb+7wIEvhtJVm6+5zOGA/AorFczEgnm9b2ekPkwAMV7qrOQ1KG9S94U+XRwAtjgNV0MuYx5S0liBr9KBEt8pQ7Fd2TMo95rF3328gGnWLZJWmETjtJaWpLKDgWnQ7BdlK89o6eyYBtdKJfZ5uYM3tgeX8GiRA+daR8fpEruOSpjuvRbyjRStf5ZXPIemL46lXcEDYurnQ4Uucv5F+paqTWnzYHziQOoKd3Jnxgqsh24TZeoEDP root@ci-node1
我们将该用户与 GitLab 的 root 用户绑定，复制用户的公钥，在 GitLab 主页面点击用户设置
进入到用户设置页面，点击左侧菜单栏的 SSH KEYS
进入到 SSH KEYS 管理页面
此处只能添加公钥，如果添加私钥系统将报错，此外一个公钥在整个 GitLab 系统中只能添加一次，但是一个 GitLab 用户可以添加多个公钥。
配置完了，本地客户端和gitlab认证完成了
推送本地客户端仓库到 GitLab
把git_test仓库推到远程仓库 gitlab 本地已经有git_test仓库
首先我们要将GitLab上的git_test仓库配置为ci-node1上git_test仓库的远程仓库，
为他配置远程仓库
[root@ci-node1 git_test]# git remote add gitlab git@192.168.31.11:test/git_test.git [root@ci-node1 git_test]# git remote gitlab
其次，使用 git push 命令直接推送本地仓库的 master 分支到远程仓库
[root@ci-node1 git_test]# git push -u gitlab master The authenticity of host '192.168.31.11 (192.168.31.11)' can't be established. ECDSA key fingerprint is SHA256:Eal3aUwcGcxH1ZD9X799taSiGiCMFgAE7rnoY74f25U. ECDSA key fingerprint is MD5:27:41:0f:5a:4c:ba:8f:23:bd:23:44:8d:18:53:e6:30. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.31.11' (ECDSA) to the list of known hosts. Counting objects: 30, done. Compressing objects: 100% (18/18), done. Writing objects: 100% (30/30), 2.50 KiB | 0 bytes/s, done. Total 30 (delta 2), reused 0 (delta 0) To 192.168.31.11:test/git_test.git * [new branch] master -> master Branch master set up to track remote branch master from gitlab.
提示推送功能，我们在 GitLab 上的 git_test 仓库就可以看到我们推送上来的内容，
认证是正确的，现在实现了本地的仓库和远程gitlab的集成，能把仓库推上去
克隆 GitLab 仓库到本地客户端
我们要把gitlab 的仓库 克隆到另外一台机器上
我们在另外一台机器上 ci-node2 安装git服务
参考这个帖子 源码安装git
https://www.cnblogs.com/mingerlcm/p/11403126.html
安装好git后 配置git全局配置 邮箱 name
https://www.cnblogs.com/mingerlcm/p/11403274.html
ci-node2客户端生成ssh 公钥 做ssh认证
[root@ci-node2 ~]# ssh-keygen -t rsa Generating public/private rsa key pair. Enter file in which to save the key (/root/.ssh/id_rsa): Created directory '/root/.ssh'. Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: SHA256:pCb3ozG5sS3ZrnkDUsLTD5RTSule2QxE6oCcmAlzKTU root@ci-node2 The key's randomart image is: +---[RSA 2048]----+ |o.E. .*+ | |oB.+ .=o. | |+.+..+o..= | | +o=oo o | | .==+S | | .+oo. | | .=+o | | oX+. | | *=o. | +----[SHA256]-----+
把公钥配置到gitlab
[root@ci-node2 ~]# ll .ssh/ total 8 -rw------- 1 root root 1675 Mar 29 23:39 id_rsa -rw-r--r-- 1 root root 395 Mar 29 23:39 id_rsa.pub
首先，我们配置 ci-node2 客户端与 GitLab 上 dev 用户绑定，
把ci-node2 客户端的公钥配置到 gitlab 上的dev用户绑定
登录dev用户
gitlab要求第一次登录dev用户需要重新修改默认密码
把ci-node2 客户端的公钥配置到 gitlab 上的dev用户绑定
现在认证已经做完了
第二，使用 git clone 命令克隆仓库到 ci-node2 本地
[root@ci-node2 data]# git clone git@192.168.31.11:test/git_test.git Cloning into 'git_test'... The authenticity of host '192.168.31.11 (192.168.31.11)' can't be established. ECDSA key fingerprint is SHA256:Eal3aUwcGcxH1ZD9X799taSiGiCMFgAE7rnoY74f25U. ECDSA key fingerprint is MD5:27:41:0f:5a:4c:ba:8f:23:bd:23:44:8d:18:53:e6:30. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.31.11' (ECDSA) to the list of known hosts. remote: Counting objects: 30, done. remote: Compressing objects: 100% (18/18), done. remote: Total 30 (delta 2), reused 0 (delta 0) Receiving objects: 100% (30/30), done. Resolving deltas: 100% (2/2), done. Checking connectivity... done.
我们可以看到已经将 GitLab 上的 git_test 仓库克隆到了 ci-node2 本地，同时为本地仓库添加了一个指向 GitLab 上 git_test 仓库的远程仓库。
执行git clone时候，会默认会仓库添加一个默认的远程仓库 就是gitlab
[root@ci-node2 data]# ll git_test/ total 4 -rw-r--r-- 1 root root 21 Mar 29 23:55 a -rw-r--r-- 1 root root 0 Mar 29 23:55 master -rw-r--r-- 1 root root 0 Mar 29 23:55 test [root@ci-node2 data]# cd git_test/ [root@ci-node2 git_test]# [root@ci-node2 git_test]# git remote origin
我们 ci-node2 的 git_test 上创建一个 dev 分支，并将 dev 分支，推送到 GitLab 上：
验证是否默认远程仓库 是否是gitlab
建立dev分支
// 建立dev分支 [root@ci-node2 git_test]# git branch dev // 切换到dev分支 [root@ci-node2 git_test]# git checkout dev Switched to branch 'dev'
在dev分支，创建一个文件
[root@ci-node2 git_test]# touch dev
提交commit，需要先配置git全局配置
[root@ci-node2 git_test]# git add . [root@ci-node2 git_test]# git commit -m "commit dev on dev branch" [dev a0e7b8d] commit dev on dev branch 1 file changed, 0 insertions(+), 0 deletions(-) create mode 100644 dev
把dev分支推到gitlab
[root@ci-node2 git_test]# git status On branch dev nothing to commit, working tree clean [root@ci-node2 git_test]# git push -u origin dev Counting objects: 2, done. Compressing objects: 100% (2/2), done. Writing objects: 100% (2/2), 227 bytes | 0 bytes/s, done. Total 2 (delta 1), reused 0 (delta 0) remote: remote: To create a merge request for dev, visit: remote: http://192.168.31.11/test/git_test/merge_requests/new?merge_request%5Bsource_branch%5D=dev remote: To 192.168.31.11:test/git_test.git * [new branch] dev -> dev Branch dev set up to track remote branch dev from origin.
完成后，我们在 GitLab 上可以看到我们刚推上来的 dev 分支
