CentOS7搭建github

CentOS7上传文件至github

1.安装

CentOS7: [root@k8s-master ~]# yum install -y gitUbuntu: sudo apt-get install git（普通用户采用sudo,在root下可省略）

2.配置用户名，邮箱（告诉github你是谁）

[root@k8s-master ~]# git config --global user.name "hrr520gzr"[root@k8s-master ~]# git config --global user.email "huangrr17@"

3.配置登录公钥，与github互联

[root@k8s-master ~]# ssh-keygen -t rsa -C "huangrr17@"Generating public/private rsa key pair.Enter file in which to save the key (/root/.ssh/id_rsa): # 回车不输入任何内容Created directory '/root/.ssh'.Enter passphrase (empty for no passphrase): # 回车不输入任何内容Enter same passphrase again: # 回车不输入任何内容Your identification has been saved in /root/.ssh/id_rsa. # 可以看出存放公钥的位置Your public key has been saved in /root/.ssh/id_rsa.pub.The key fingerprint is:SHA256:lqR+hOt9obsVjEljwOrKiaHYHHmdK+FXNzRk4DxxWKg huangrr17@The key's randomart image is:+---[RSA 2048]----+|.. o=o||.+ooo||. .Oo || . E* Bo|| o .o.S.o.||. o +.o+. +.||o* * .oo.o.o||+ * o.oo...||o. ++ |+----[SHA256]-----+[root@k8s-master ~]# cat /root/.ssh/id_rsa.pubssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCSj3YzFyh8iCR9h72FJYs8EcF2QLbBTqUCBlMNh+SoDCyDZ66dCdA0XzUQ5LOAkKaKR1Azlmb+3ucq+B3Axt8baxdisHGlVm3i6oa2Bm9oXPXp9Cia6kVM4A+Y+wyeZB7HgN6JvR/5dZffaFmSOUbhbS/LHDs6vxuuMcz+LP6BSi7rQF08/QkPjFW+40JmS+o88z0VPV1jUDGh42QI7iUg9a1+6C9vnubOM7bBRoAtdmT7/qgF0Cz0O+z/7k7smyDslhUsWHcUhe3biZDTJ69CeHI/r1EFHYe4j8LDGg932gCz2gnDWlJvlYgExgbZDMzbGoUZPCHdjfZoc2q+S2XH huangrr17@

注意：将 id_rsa.pub 中的内容（$ cat ~/.ssh/id_rsa.pub #此命令可查看key内容）粘贴到 Key 文本框中，随意输入一个 title**(不要有中文)**，点击 Add Key 即可。

4.测试连接

[root@k8s-master ~]# ssh -T git@The authenticity of host ' (13.250.177.223)' can't be established.RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.RSA key fingerprint is MD5:16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.Are you sure you want to continue connecting (yes/no)? yesWarning: Permanently added ',13.250.177.223' (RSA) to the list of known hosts.Hi hrr520gzr! You've successfully authenticated, but GitHub does not provide shell access.# 显示"Hi hrr520gzr! You've successfully authenticated, but GitHub does not provide shell access."表示连接成功。

5.上传本地代码到远程仓库

# 进入你要上传文件的文件项目目录下，我的项目在test下[root@k8s-master ~]# cd test/[root@k8s-master test]# lsanaconda-ks.cfg k8s.sh kube-flannel.yml kubernetes-dashboard.yaml# 初始化git[root@k8s-master test]# git initInitialized empty Git repository in /root/test/.git/# 添加需要上传的文件，如果需要上传项目目录下的所有文件，可以采用 . 代替。[root@k8s-master test]# git add .# 远程添加 其中/hrr520gzr/ebusiness为你仓库的地址。[root@k8s-master test]# git remote add origin /hrr520gzr/ebusiness# 开始生成待上传的模型，“firstCommit”[root@k8s-master test]# git commit -m “firstCommit”也可以改成其他的说明性的文字,最终会显示在 github 界面文件名的后边.[master (root-commit) 17b766b] “firstCommit”4 files changed, 706 insertions(+)create mode 100644 anaconda-ks.cfgcreate mode 100644 k8s.shcreate mode 100644 kube-flannel.ymlcreate mode 100644 kubernetes-dashboard.yaml# 由于是第一次push项目，所以得先git pull下，生成路径[root@k8s-master test]# git pull /hrr520gzr/ebusinessFrom /hrr520gzr/ebusiness* branch HEAD -> FETCH_HEADMerge made by the 'recursive' strategy.README.md | 2 ++1 file changed, 2 insertions(+)create mode 100644 README.md# 正式push项目，但是出现HTTP 503代码响应错误[root@k8s-master test]# git push -u origin masterUsername for '': hrr520gzrPassword for 'https://hrr520gzr@':fatal: unable to access '/hrr520gzr/ebusiness/': The requested URL returned error: 503

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# 这是因为如果要对远程代码具有读和写的权限，有两种途径，一种是ssh,一种是用带有用户名的远程仓库地址进行push。这里只介绍第一种做法。[root@k8s-master test]# git remote set-url origin ssh://git@/hrr520gzr/ebusiness.git# 其中此处该https为ssh开头的地址，改为了git@, hrr520gzr是你的用户名，ebusiness为你的项目名。# 然后重新输入用户名和密码，一般第一次要求输入，后面无需重复。[root@k8s-master test]# git push -u origin masterWarning: Permanently added the RSA host key for IP address '13.229.188.59' to the list of known hosts.Counting objects: 9, done.Delta compression using up to 8 threads.Compressing objects: 100% (8/8), done.Writing objects: 100% (8/8), 4.13 KiB | 0 bytes/s, done.Total 8 (delta 1), reused 0 (delta 0)remote: Resolving deltas: 100% (1/1), done.To ssh://git@/hrr520gzr/ebusiness.gitafa8500..bf2736b master -> masterBranch master set up to track remote branch master from origin.

一般来说，新建仓库的时候，把README勾选上，它的作用可以看下面英文描述。

# 那么第一次上传过项目过后，没有必要再经过这么繁杂的上传程序了。直接从第5步开始就行。# 进入到需要上传项目的目录，并初始化git[root@k8s-master test]# git init# 添加该目录下的所有文件为git mode[root@k8s-master test]# git add .# 添加远程git地址，注意此处已经采用了ssh协议上传[root@k8s-master test]# git remote add origin ssh://git@/hrr520gzr/test.git# 生成mode,名字可以随便取，最好有标识性。[root@k8s-master test]# git commit -m “test”# 先拉取README文件，生成路径。[root@k8s-master test]# git pull ssh://git@/hrr520gzr/test.git# 开始上传，第一个项目后无需再输入用户名和密码[root@k8s-master test]# git push -u origin masterCounting objects: 9, done.Delta compression using up to 8 threads.Compressing objects: 100% (8/8), done.Writing objects: 100% (8/8), 4.12 KiB | 0 bytes/s, done.Total 8 (delta 1), reused 0 (delta 0)remote: Resolving deltas: 100% (1/1), done.To ssh://git@/hrr520gzr/test.git17589a7..74d927e master -> masterBranch master set up to track remote branch master from origin.

6.更新项目​​​​​​​

# 如果本地项目文件，发生变化了，可以采用本地远程同步的方式更改，也可以采用单独文件上传提交的方式# 比如，在test项目目录下，增加了nginx-deployment.yaml ,如果项目下的所有文件都有变动，那么可以采用同步的方式，或者采用git add .的方式重新上传一遍。[root@k8s-master test]# git add nginx-deployment.yaml# 用-m 标识上传者.[root@k8s-master test]# git commit -a -m "gzr"[master 3dbed3a] gzr1 file changed, 22 insertions(+)create mode 100644 nginx-deployment.yaml[root@k8s-master test]# git push origin masterCounting objects: 4, done.Delta compression using up to 8 threads.Compressing objects: 100% (3/3), done.Writing objects: 100% (3/3), 458 bytes | 0 bytes/s, done.Total 3 (delta 1), reused 0 (delta 0)remote: Resolving deltas: 100% (1/1), completed with 1 local object.To ssh://git@/hrr520gzr/test.git74d927e..3dbed3a master -> master

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