linuxea: Git 指定检出目录 git在检出时，默认检出所有文件，那如果我只想稀疏的检出某一个目录该怎么办。git是可以支持这种类似的需求方式，如下：第一次克隆，不检出[root@linuxea ~]# git clone --no-checkout https://github.com/LinuxEA-Mark/docker-subversion.git Cloning into 'docker-subversion'... remote: Enumerating objects: 119, done. remote: Total 119 (delta 0), reused 0 (delta 0), pack-reused 119 Receiving objects: 100% (119/119), 17.97 KiB | 0 bytes/s, done. Resolving deltas: 100% (62/62), done. [root@linuxea ~]# cd docker-subversion/启用稀疏的方式[root@linuxea docker-subversion]# git config core.sparsecheckout true[root@linuxea docker-subversion]# ls .git/info/ exclude [root@linuxea docker-subversion]# ls接下来就需要将目录名称写入sparse-checkout文件

linuxea:jenkins+pipeline+gitlab+ansible快速安装配置(1) jenkins+gitlab+ansible配合使用考虑了一下子，还是整理了一些图片和文字，简单的记录安装的过程，主要想玩pipeline。那么在后面的几篇文章中会介绍jenkins+sonarqube的构建，当然，还是用来做pipeline来玩，告别之前的那种模式，本章主要介绍jenkins+gitlab+ansible快速部署sonarqube 安装：https://www.linuxea.com/1722.html1，jenkins在这里负责发布构建，主要插件pipeline,gitlab,sonarqube2，gitlab代码管理3，ansible用来推送代码jenkins安装参考：https://pkg.jenkins.io/redhat-stable/我这里安装的是2.73.1安装jenkins和插件安装jenkins[root@linuxea.com-Node113 ~]# sudo wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo [root@linuxea.com-Node113 ~]# sudo rpm --import https://pkg.jenkins.io/redhat-stable/jenkins.io.key [root@linuxea.com-Node113 ~]# yum install jenkins -y [root@linuxea.com-Node113 ~]# /etc/init.d/jenkins start [root@linuxea.com-Node113 ~]# iptables -I INPUT 5 -p tcp -m tcp -m state --state NEW -m multiport --dports 22,3306,10050,10051,8080 -m comment --comment "ALL" -j ACCEPT打开浏览器进行安装和配置cat /var/lib/jenkins/secrets/initialAdminPassword根据提示将密码输入安装gitlab和pipeline插件我这里有vpn，直接安装安装pipeline等待安装完成后进入界面安装ansible和配置jenkins和gitlab[root@linuxea.com-Node113 ~]# yum install jenkins添加主机[root@linuxea.com-Node113 ~]# cat /etc/ansible/hosts [webapp] 10.10.0.98 ansible_ssh_user=root ansible_ssh_port=22 ansible_ssh_pass="mima"配置密钥和主机配置jenkins用户终端修改jenkins用户shell为bashjenkins:x:989:985:Jenkins Automation Server:/var/lib/jenkins:/bin/bash配置ansible和源站测试连通性[root@linuxea.com-Node113 /etc/ansible]# su - jenkins尝试链接一次[jenkins@linuxea.com-Node113 ~]$ ansible webapp -m ping 10.10.0.98 | SUCCESS => { "changed": false, "ping": "pong" }之后会用到sync模块，模块本身不支持密码，所以传递密钥即可[jenkins@DS-VM-Node113 ~]$ ssh-keygen -t rsa传递密钥给源站机器[jenkins@linuxea.com-Node113 ~]$ ssh-copy-id root@10.10.0.98 /bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys root@10.10.0.98's password: Number of key(s) added: 1 Now try logging into the machine, with: "ssh 'root@10.10.0.98'" and check to make sure that only the key(s) you wanted were added.测试[jenkins@linuxea.com-Node113 ~]$ ssh root@10.10.0.98 Last login: Wed Sep 20 13:41:41 2017 from 10.10.240.113 [root@linuxea.com-Node98 ~]# 配置gitlab密钥同时也需要将jenkins的id_rsa.pub文件添加到gitlab项目中方便拉代码[jenkins@linuxea.com-Node113 ~]$ cat /var/lib/jenkins/.ssh/id_rsa.pub 复制信息到项目中配置jenkins密钥在jenkins中修改credentials编辑到此位置，安装配置完成

mac上git报Connection refused端口错误解决 host gitub.com port 22: Connection refusedfatal: Could not read from remote repository.1，解决ssh connect to host github.com port 22 connection timed out[root@linuxea-com ~]# vim ~/.ssh/config Host github.com User xxx@163.com （你注册github时的邮箱，这里使用注册的用户名也行） Hostname ssh.github.com PreferredAuthentications publickey IdentityFile ~/.ssh/id_rsa Port 4432，mac提示ssh: connect to host localhost port 22: Connection refused解决方法：打开系统偏好设置 —— 共享，选中远程登录：3，加端口链接[root@linuxea-com ~]# git clone ssh://git@mydomain.com:[port]/gitolite-admin如：[root@linuxea-com ~]# git clone ssh://git@github.con:443/dt1k23eji/L21ao_3OS.git4，如果以上还是没有解决，可以尝试使用http，不过你可能需要一个记录密码的客户端

gitlab-8.9.9安装和汉化 下载地址：https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/开始安装[root@linuxea-com ~]# yum install gitlab-ce-8.8.9-ce.0.el7.x86_64.rpm -y [root@linuxea-com ~]# cat /etc/gitlab/gitlab.rb|grep 'http://10.0.1.61' external_url 'http://10.0.1.61' [root@linuxea-com ~]# gitlab-ctl reconfigure [root@linuxea-com ~]# gitlab-ctl stop ok: down: gitlab-workhorse: 1s, normally up ok: down: logrotate: 0s, normally up ok: down: nginx: 1s, normally up ok: down: postgresql: 0s, normally up ok: down: redis: 0s, normally up ok: down: sidekiq: 0s, normally up ok: down: unicorn: 0s, normally up下载中文补丁[root@linuxea-com ~]# git clone https://gitlab.com/larryli/gitlab.git Gitlab-cn && cd Gitlab-cn查看版本[root@linuxea-com Gitlab-cn]# cat /opt/gitlab/embedded/service/gitlab-rails/VERSION 8.9.9 [root@linuxea-com ~/sourceGitlab]# git diff origin/8-8-stable origin/8-8-zh > /tmp/8.8.diff回车，提示输入y即可[root@linuxea-com ~/sourceGitlab]# patch -d /opt/gitlab/embedded/service/gitlab-rails -p1 < /tmp/8.9.9.diff [root@linuxea-com ~/sourceGitlab]# gitlab-ctl start不要被中文登陆界面所误导，登陆进去你看到的将会是中英交互模式....请下载8.8.0完美汉化重新安装清理：1，gitlab-ctl uninstall 2，rm -rf /etc/gitlab/* /var/log/gitlab/ /var/opt/gitlab/ /opt/gitlab/web密码重置：gitlab-rails console productionirb(main):011:0> user = User.where(id:1).first => #<User id: 1, email: "admin@example.com", encrypted_password: "$2a$10$hnGIO79zr4ldahTwWVK4OOb9RQvV5Z1q.SaWjeIg/E....", reset_password_token: nil, reset_password_sent_at: nil, remember_created_at: nil, sign_in_count: 0, current_sign_in_at: nil, last_sign_in_at: nil, current_sign_in_ip: nil, last_sign_in_ip: nil, created_at: "2017-01-12 03:37:45", updated_at: "2017-01-12 03:49:19", name: "Administrator", admin: true, projects_limit: 10, skype: "", linkedin: "", twitter: "", authentication_token: "WzXKZNQ3vr3JMeCMvyBR", theme_id: 2, bio: nil, failed_attempts: 4, locked_at: nil, username: "root", can_create_group: true, can_create_team: false, state: "active", color_scheme_id: 1, password_expires_at: nil, created_by_id: nil, last_credential_check_at: nil, avatar: nil, confirmation_token: nil, confirmed_at: "2017-01-12 03:37:45", confirmation_sent_at: nil, unconfirmed_email: nil, hide_no_ssh_key: false, website_url: "", notification_email: "admin@example.com", hide_no_password: false, password_automatically_set: false, location: nil, encrypted_otp_secret: nil, encrypted_otp_secret_iv: nil, encrypted_otp_secret_salt: nil, otp_required_for_login: false, otp_backup_codes: nil, public_email: "", dashboard: 0, project_view: 0, consumed_timestep: nil, layout: 0, hide_project_limit: false, unlock_token: nil, otp_grace_period_started_at: nil, ldap_email: false, external: false> irb(main):012:0> user.password = 'admincom' => "admincom" irb(main):013:0> user.save! => true irb(main):014:0>

jenkins+gitlab+docker快速部署发布回滚示例 本章简单介绍docker+jenkins+gitlab发布和回滚，相比较上一篇中git+jenkins http://www.linuxea.com/1537.html来说，加入了docker，加入docker后，发布和回滚变得将是很简单，容器本身一次构建后，存放在docker仓库中，回滚只需要拉取仓库的镜像后直接run起来即可，回滚也是如此，而且他的备份可以直接打包成tar.gz压缩包，解压到其他机器，部署docker应用后，即可恢复。一，本地仓库下载1.1，参考本站中docker本地仓库搭建，链接：Docker本地仓库简单使用1.2，安装docker run -d -p 5000:5000 registry这时候可以看到运行了两个容器[root@linuxea-com ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ebe95cb71671 registry "/entrypoint.sh /etc/" 2 minutes ago Up 2 minutes 0.0.0.0:5000->5000/tcp tender_wright ca797ad15342 centos "bash" 20 hours ago Up 20 hours test [root@linuxea-com ~]# 二，构建一个docker的nginx镜像首先，构建一个nginx基础镜像， 只需要将日志放出来即可。当构建完成后，在编写一个Dockerfile，在本地通过git pull拉取代码到，COPY将本地代码复制到容器中后，build镜像并且push到本地仓库，此时。便可以使用远端docker pull拉取。其中每次构建会拿git reflog中的版本好做标记，回滚也是需要用上标记的版本号。如下图：docker基础镜像Dockfile和代码构建的Dockfile，在github上存储，直接可以拿来使用#!/bin/bash ######################################################################### # File Name: jc.sh:wq # Author: www.linuxea.com # Email: usertzc@gmail.com # Version: # Created Time: 2016年12月31日 星期六 16时15分16秒 ######################################################################### wwwp=/wwwroot/docker mkdir -p $wwwp curl -Lks4 https://raw.githubusercontent.com/LinuxEA-Mark/jenkins_gitlab/master/Dockerfile -o $wwwp/Dockerfile cd $wwwp && docker build -t nginx . && rm -rf Dockerfile culr -Lks4 https://raw.githubusercontent.com/LinuxEA-Mark/jenkins_gitlab/master/jenkins/Dockerfile -o $wwwp/Dockerfile我们下载一个脚本[root@linuxea-com ~]# curl -Lks4 https://raw.githubusercontent.com/LinuxEA-Mark/jenkins_gitlab_Docker/master/docker_fabu.sh -o /wwwroot/docker/docker_fabu.sh [root@linuxea-com ~]# chmod +x /wwwroot/docker/docker_fabu.sh [root@linuxea-com ~]# chown jenkins.jenkins /wwwroot/docker/docker_fabu.sh脚本最终是由jenkins运行，需要在visudo中注释掉Defaults requiretty，添加jenkins的命令权限，如下：[root@linuxea-com ~]# sed -i '/requiretty /s/^/#&/' /etc/visudoer [root@linuxea-com ~]# echo jenkins ALL = (root)NOPASSWD:/usr/bin/docker,(root)NOPASSWD:/usr/local/bin/docker-compose,(root)NOPASSWD:/bin/rm,(root)NOPASSWD:/bin/cp,(ALL)NOPASSWD:/usr/bin/git >> /etc/visudoer在wwwroot目录下，克隆一次代码[root@linuxea-com /wwwroot]# git clone git@10.0.1.61:root/docker_test.git 正克隆到 'docker_test'... remote: Counting objects: 6, done. remote: Compressing objects: 100% (3/3), done. remote: Total 6 (delta 0), reused 0 (delta 0) 接收对象中: 100% (6/6), done.三，jenkins构建和之前的几乎一样，创建自由风格,细节可参考git+jenkins发布和回滚示例 将jenkins和gitlab关联!这里指向脚本存放位置可以参考上一篇文章中的步骤，本章只是换了docker，加了docker仓库，其他没变：git+jenkins发布和回滚示例