Harbor私服构建发布项目

Docker配置

1.安装docker

#!/bin/sh
set -e
# 在线安装脚本

# k3s 不建议安装swap 系统内存小的时候没有swap会卡死
if [ ! -f "/var/swap" ];then
    echo "create swap"
    dd if=/dev/zero of=/var/swap bs=1024 count=8192000
    mkswap /var/swap
    mkswap -f /var/swap
    swapon /var/swap
    echo  "/var/swap swap swap defaults 0 0" >>  /etc/fstab
fi

# 判断是否安装 docker
if [ `command -v docker` ];then
    echo 'docker has installed'
else
    echo 'install docker'
    curl https://download.docker.com/linux/centos/docker-ce.repo -o /etc/yum.repos.d/docker-ce.repo
    yum -y install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm
    curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
    # centos7 的内核经过 k3s 检查都有这个问题
    grubby --args="user_namespace.enable=1" --update-kernel="$(grubby --default-kernel)"
fi
# 添加加速源
sudo mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{"registry-mirrors":["https://76y26nea.mirror.aliyuncs.com"],"insecure-registries":["116.204.83.21:8080"],"live-restore": true}
EOF
# 启动
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo systemctl enable docker

echo 'finish'

因为jenkins会使用80端口，因此harbor默认的80端口需要修改，此处修改为8080

# 卸载旧版本的Docker
yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine \
                  docker-ce


rm -rf /etc/docker
rm -rf /run/docker
rm -rf /var/lib/dockershim
#删除docker的镜像文件
rm -rf /var/lib/docker

ps -ef|grep docker|grep -v grep|xargs kill -s 9

#卸载docker相关包
yum remove docker-*

yum remove docker-ce-cli-*
yum remove docker-scan-plugin*

# 删除旧版docker-compose
rm -rf /usr/local/bin/docker-compose
rm -rf /usr/bin/docker-compose

2.开启 Docker RemoteAPI

vim /usr/lib/systemd/system/docker.service

#14 行 修改为

ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:2375 -H unix://var/run/docker.sock

systemctl daemon-reload
systemctl restart docker

3.安装 DockerCompose

mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose

3.安装 Harbor

前提条件 已安装docker-compose

• 解压harbor 离线包

 tar -zxvf harbor-offline-installer-v1.9.3.tgz

• 修改 harbor.yml hostname配置

 vim harbor.yml

• 执行安装

sh install.sh

4.配置 docker 连接私服

 vim /etc/docker/daemon.json

 # 修改insecure-registries 的IP

{"registry-mirrors":["https://76y26nea.mirror.aliyuncs.com"],"insecure-registries":["116.204.83.21:8080"],"live-restore": true}

构建部署

1.Harbor私服

• idea中配置harbor私服地址

<docker.registry>116.204.83.21:8080</docker.registry>
<docker.host>http://116.204.83.21:2375</docker.host>
<docker.namespace>library</docker.namespace>
<docker.username>admin</docker.username>
<docker.password>Harbor12345</docker.password>

2.maven构建镜像

• 方法一：命令行模式

# 构建哪个模块，就需要切换对应模块的 pom.xml 同级执行
mvn install docker:build

# push之前需要先在服务器登陆harbor
docker login 116.204.83.21:8080
#根据提示输入用户名密码即可

# 推送镜像到harbor私服
mvn docker:push

• 方法二：使用idea maven面板

3.初始化必备镜像

docker pull java:8-jre
docker pull pig4cloud/java:8-jre
# nacos必备
docker pull moxm/java:1.8-full

4.上传到Harbor中的镜像

5.点击某一个镜像，复制pull命令

docker pull 116.204.83.21:8080/library/youxin-upms-biz:5.1.0 -t youxin-upms