gitlab持续集成，自动部署

yum install gitlab-ce

vi /etc/gitlab/gitlab.rb 

#修改gitlab的访问ip和端口，ip用本机

external_url ‘http://192.168.3.166:8099‘

#重启gitlab

gitlab-ctl reconfigure

sudo wget -O/usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64

sudo chmod +x /usr/local/bin/gitlab-runner

useradd --comment ‘GitLab Runner‘--create-home gitlab-runner --shell /bin/bash

gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner

gitlab-runner start

sudo gitlab-runner register

Please enter the gitlab-ci coordinator URL(e.g. https://gitlab.com )

https://192.168.3.166:8099（输入上图的url）

Please enter the gitlab-ci token forthis runner

xxx（输入上图的token）

Please enter the gitlab-ci description forthis runner

[hostame] my-runner

Please enter the gitlab-ci tags forthisrunner(comma separated):

my-tag,another-tag

Please enter the executor: ssh, docker+machine, docker-ssh+machine, kubernetes, docker, parallels, virtualbox, docker-ssh, shell:

shell

stages:

- build

build:

  stage: build

  script:

  #mvn 打包

- mvn clean package-Dmaven.test.skip=true

  #将war包拷贝到另外一台服务器

- scp /home/gitlab-runner/builds/f0e79179/0/root/demo/target/demo-0.0.1-SNAPSHOT.war root@192.168.3.167:/data/www/demo-0.0.1-SNAPSHOT.war

  #连接tomcat的服务器，执行deploy.sh，将war包拷贝到webapps下面，重启tomcat

- ssh root@192.168.3.167"sh /apps/shell/deploy.sh"

  only:

- test

- master

#!/bin/bash

#defined

exportJAVA_HOME="/usr/local/jdk1.8.0_231/"

exportTOMCAT_HOME="/apps/apache-tomcat-8.5.43/"

PID=`ps -ef | grep java | grep apache-tomcat-8.5.43 | awk ‘{print $2}‘`

echo $PID

echo "kill tomcat"

kill -9 $PID

echo "remover jarfile"

cd "$TOMCAT_HOME"/webapps

rm -rf demo*

echo "copy jar to tomcat webapp"

cp /data/www/demo*.war "$TOMCAT_HOME"/webapps/demo.war

cd "$TOMCAT_HOME"/bin

echo "start tomcat"

./startup.sh

1). 连接3.166

2). 切换到gitlab-runner用户

    su gitlab-runner

3). 生成公私钥

    ssh-keygen

4). 复制3.166的公钥到3.167

    scp /home/gitlab-runner/.ssh/id_rsa.pub root@192.168.3.167:/home/id_rsa.pub

5). 连接3.167

6). 将公钥追加到keys后面

    cat /home/id_rsa.pub >>~/.ssh/authorized_keys