關於CI,個人簡單理解就是,項目的一鍵編譯+測試+部署發佈,而後能夠重複利用這個過程,你只要一提交代碼,項目就發佈完成了。html
而docker,能夠給編譯,測試,部署提供環境支撐,簡單來講,就是比傳統CI更方便,簡化了CI過程當中的環境問題。python
原本是有想法是部署到公網,讓你們試一下效果的,可是因爲部署gitlab很是消耗,個人小服務器抗不住,只好把過程記錄下來,給你們一個參考,也給本身作個備忘。linux
先貼幾張效果圖吧,有個總體印象。git
本文大體是分三部分,基礎準備,Centos主機上的配置,win主機的配置,最後發佈測試。github
我提供一個我用的證書,證書的域名爲:gitlab.luna.cn
建立兩個文本,而後複製下面代碼,改文件名便可。
gitlab.luna.cn.crtweb
-----BEGIN CERTIFICATE-----
MIIDWzCCAkOgAwIBAgIBATANBgkqhkiG9w0BAQsFADAZMRcwFQYDVQQDEw5naXRs
YWIubHVuYS5jbjAgFw0xODA0MTMxNjU2MDBaGA8yMTE4MDQxMzE2NTYwMFowGTEX
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ZRedShv32tHM+XT9wuQ0+YgV+jjcM3PfqfhDSunln/i0dKHnkMRZyqLbSE4pOo8=
-----END CERTIFICATE-----
gitlab.luna.cn.keydocker
-----BEGIN RSA PRIVATE KEY-----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aJwP2wECgYEA783ihXtg7vS1Ymj7IRN07i0oXm16M+j7wgq/PpI/FJqL7S2Es3Ot
3lqEsX4V5/HLgAwsH2kcNelkqmSzLE6CwxktmFqj16MBxGkteI5T0O8QE4+KcZFh
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FopMObRAdaaxh9h5SHjIUg6ABf5owQsB1y+cmaGYHIDkLttOmXVJEA==
-----END RSA PRIVATE KEY-----
-----BEGIN CERTIFICATE-----
MIIDWzCCAkOgAwIBAgIBATANBgkqhkiG9w0BAQsFADAZMRcwFQYDVQQDEw5naXRs
YWIubHVuYS5jbjAgFw0xODA0MTMxNjU2MDBaGA8yMTE4MDQxMzE2NTYwMFowGTEX
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MDsGA1UdJQQ0MDIGCCsGAQUFBwMBBggrBgEFBQcDAgYIKwYBBQUHAwMGCCsGAQUF
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hvhCAQEEBAMCAPcwDQYJKoZIhvcNAQELBQADggEBACYKfo4KacODb202yW+GFuf1
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siV+/5aqj+44Ww3POd9CizVId1luWC44UZ+tJxJmQqgn5fckH7SE5k8+tZrzQgZa
wbqE37mnCauWMTcLrUxEy36m4yQjrn5XCk2LRZt60kU2q/CbOyR7FCzF3Dv0+99r
OfmA52THHlFxyoP4E20cEH/bVZ11wyTopCR9B7yzQykkJ3jeNylwEOWPnhDOk4+t
ZRedShv32tHM+XT9wuQ0+YgV+jjcM3PfqfhDSunln/i0dKHnkMRZyqLbSE4pOo8=
-----END CERTIFICATE-----
安裝的時候尤爲要注意:windows
1.獲取Centos主機的IPcentos
[root@gitlab etc]# ip addr
2.找eth0的地址,我這裏找到ip爲:172.24.162.122
3.設置hostsbash
[root@gitlab etc]# vi /etc/hosts
4.添加一條記錄
172.24.162.122 gitlab.luna.cn
5.你也能夠把hostname也一塊兒改了。
5.退出保存便可。
6.ping一下域名,看一下是否能夠通。
1.打開C:\Windows\System32\drivers\etc\hosts文件
2.添加記錄172.24.162.122 gitlab.luna.cn
3.最好重啓。
4.嘗試ping一下域名,是否能通,能通就行。
獲取docker官方源
yum -y install yum-utils sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
若是獲取不到源,能夠用阿里源,vi /etc/yum.repos.d/docker-ce.repo替換掉內容爲下面的
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
安裝docker
#刷新yum源
yum makecache fast
#安裝docker-ce
yum -y install docker-ce
最後最好配置一下docker倉庫源,否則下載鏡像會很慢。我配置的阿里雲的源。
https://cr.console.aliyun.com/?spm=5176.1971733.0.2.6c045aaaZ9Js2o#/accelerator
這裏有點坑,我推薦的是安裝一個python3和python2共存環境,而後從github上直接下載docker-compose
由於我網上看到的是python3支持yml文件的中文註釋。
如下是參考命令,不要複製所有運行,會有問題
安裝python3,而且和Python2.7.5共存
mv /usr/bin/python2.7 /usr/bin/python2.7.5 # 保留默認版本python爲python2.7.5
ln -s /usr/bin/python2.7.5 /usr/local/bin/python2.7.5 # 建立軟鏈接
#yum修改
ll /usr/bin/yum* # 查看/usr/bin/目錄下全部yum文件(7個)頭部
vi /usr/bin/yum* # 修改/usr/bin/目錄下全部yum文件(7個)頭部
#!/usr/bin/python —> #!/usr/bin/python2.7.5
vi /usr/libexec/urlgrabber-ext-down # 修改/usr/libexec/目錄下 urlgrabber-ext-down頭部
#!/usr/bin/python —> #!/usr/bin/python2.7.5
#firewall也要修改
ll /usr/bin/firewall* #查看,2個
vi /usr/bin/firewall* #修改
vi /usr/sbin/firewalld #修改
#編譯環境
yum -y groupinstall 'Development Tools'
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel
#下載python3
yum -y install wget
wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tgz
#編譯,就不一步一步解釋了
tar zxvf Python-3.6.2.tgz
cd Python-3.6.2
./configure
make all
make install
make clean
make distclean
rm -rf /usr/bin/python
rm -rf /usr/bin/python3
rm -rf /usr/bin/python3.6
ln -s /usr/local/bin/python3.6 /usr/bin/python
ln -s /usr/local/bin/python3.6 /usr/bin/python3
ln -s /usr/local/bin/python3.6 /usr/bin/python3.6
/usr/bin/python -V
/usr/bin/python3 -V
/usr/bin/python3.6 -V
rm -rf /usr/local/bin/python
rm -rf /usr/local/bin/python3
ln -s /usr/local/bin/python3.6 /usr/local/bin/python
ln -s /usr/local/bin/python3.6 /usr/local/bin/python3
python -V
python3 -V
python3.6 -V
下載docker-compose
curl -L https://github.com/docker/compose/releases/download/1.21.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
若是可使用docker-compose命令基本算安裝成功了吧。
yum install ca-certificates
update-ca-trust force-enable
#拷貝證書,foo.crt只是例子
cp foo.crt /etc/pki/ca-trust/source/anchors/
update-ca-trust extract
直接打開.crt證書
導入以後打開證書應該是這樣的
最後科普一個Centos開機啓動docker的方法,網上找來的怎麼作開機啓動腳本
1.chmod +x /etc/rc.d/rc.local
2.vi /etc/rc.d/rc.local 添加/root/script/autostart.sh
3.vi /root/script/autostart.sh 添加/bin/systemctl start docker