为什么要使用https协议
因为不用 https 协议的话，docker 客户端需要修改配置，如果 docker 客户端多的话配置起来就很麻烦。
版本信息
- OS：
CentOS Linux 7.6 Release
- Docker：
18.09.6
- Docker-compose：
1.24.1
- Harbor：
harbor-offline-installer-v1.9.0
- IP：
172.0.0.11
1. 安装docker
1.1 配置repository：
yum install -y yum-utils device-mapper-persistent-data lvm2
yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
1.2 安装最新版本docker-ce
yum install -y docker-ce
1.3 配置docker加速
curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://f1361db2.m.daocloud.io
systemctl restart docker.service
1.4 启动docker:
systemctl start docker
systemctl enable docker
2. 安装docker-compose
2.1 下载二进制文件
curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
- 如果需要安装其他版本的话，请修改上面命令中的版本号。
2.2 赋予二进制文件可执行权限
chmod +x /usr/local/bin/docker-compose
ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
2.3 根据自己的情况决定是否安装命令补全功能
yum install -y bash-completion
curl -L https://raw.githubusercontent.com/docker/compose/1.24.1/contrib/completion/bash/docker-compose -o /etc/bash_completion.d/docker-compose
2.4 测试是否安装成功
docker-compose --version
3. harbor开启https
- 如果使用
1.8 或者 1.9 版本，切记配置文件中 https 需要顶格，证书和 port 需要缩进相同单位，不然会报错。
3.1 创建 ca 证书
mkdir -p /data/cert
cd /data/cert
3.2 生成 CA 的 key
cd /data/cert
openssl genrsa -out ca.key 4096
3.3 生成 CA 的 crt
cd /data/cert
openssl req -x509 -new -nodes -sha512 -days 3650 \
-subj "/C=CN/ST=Beijing/L=Beijing/O=chinatelecom/OU=ecloudcaas/CN=172.0.0.11" \
-key ca.key \
-out ca.crt
3.4 生成自己域名的 key
cd /data/cert
openssl genrsa -out 172.0.0.11.key 4096
3.5 生成自己域名的 csr
cd /data/cert
openssl req -sha512 -new \
-subj "/C=CN/ST=Beijing/L=Beijing/O=chinatelecom/OU=ecloudcaas/CN=172.0.0.11" \
-key 172.0.0.11.key \
-out 172.0.0.11.csr
3.6 生成一个 openssl 命令需要的外部配置文件
主要是subjectAltName,这里写的IP.1=yourip还可以写DNS.1=yourdomainname
cd /data/cert
cat > v3.ext <<-EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
IP=172.0.0.11
EOF
3.7 通过 ext 和 csr 生成 crt
cd /data/cert
openssl x509 -req -sha512 -days 3650 \
-extfile v3.ext \
-CA ca.crt -CAkey ca.key -CAcreateserial \
-in 172.0.0.11.csr \
-out 172.0.0.11.crt
3.8 将服务端的 crt 转换成客户端用的 cert
cd /data/cert
openssl x509 -inform PEM -in 172.0.0.11.crt -out 172.0.0.11.cert
3.9 将带域名的 cert，key 和 ca.crt 拷贝到 docker client 所在主机的 /etc/docker/certs.d/yourdomain/ 目录下
mkdir -p /etc/docker/cert/172.0.0.11
cp /data/cert/172.0.0.11.cert /etc/docker/cert/172.0.0.11/
cp /data/cert/172.0.0.11.key /etc/docker/cert/172.0.0.11/
cp /data/cert/ca.crt /etc/docker/cert/172.0.0.11/
3.10 创建 /etc/docker/daemon
cat > /etc/docker/daemon.json << EOF
{ "insecure-registries":["http://172.0.0.11"] }
EOF
3.11 重启 docker
systemctl daemon-reload
systemctl restart docker
4. 安装 Harbor
4.1 下载 harbor 离线包
mkdir -p /home/harbor/
wget -P /home/harbor/ https://storage.googleapis.com/harbor-releases/release-1.9.0/harbor-offline-installer-v1.9.0.tgz
cd /home/harbor/
tar xf harbor-offline-installer-v1.9.0.tgz
cd /home/harbor/harbor
cp harbor.yml harbor.yml.bak
4.2 修改配置文件
cd /home/harbor/harbor/
[root@harbor harbor]# egrep -v "^#|^$" harbor.yml|grep -v "#"
https:
port: 443
certificate: /home/harbor/cert/172.0.0.11.crt
private_key: /home/harbor/cert/172.0.0.11.key
4.3 更新参数
cd /home/harbor/harbor/
./prepare
4.4 安装
cd /home/harbor/harbor/
./install
4.5 查看
-
Harbor 的日常运维管理是通过 docker-compose 来完成的，Harbor 本身有多个服务进程，都放在 docker 容器之中运行，可以通过 docker ps 或者 docker-compose 来查看：
cd /home/harbor/harbor/
[root@harbor harbor]# docker-compose ps
Name Command State Ports
----------------------------------------------------------------------------------------------------------------------------------------------
harbor-adminserver /harbor/start.sh Restarting
harbor-core /harbor/start.sh Up (health: starting)
harbor-db /entrypoint.sh postgres Up (healthy) 5432/tcp
harbor-jobservice /harbor/start.sh Up
harbor-log /bin/sh -c /usr/local/bin/ ... Up (healthy) 127.0.0.1:1514->10514/tcp
harbor-portal nginx -g daemon off; Up (healthy) 80/tcp
nginx nginx -g daemon off; Up (healthy) 0.0.0.0:443->443/tcp, 0.0.0.0:4443->4443/tcp, 0.0.0.0:80->80/tcp
redis docker-entrypoint.sh redis ... Up 6379/tcp
registry /entrypoint.sh /etc/regist ... Up (healthy) 5000/tcp
registryctl /harbor/start.sh Up (healthy)
[root@harbor harbor]#
5. 网页登录和创建项目
- 在浏览器输入:
https://172.0.0.11；
- 默认账号密码：
admin / Harbor12345；
- 创建一个项目：
os；
![20200205172801]( "20200205172801")
![20200205172603]( "20200205172603")
6. 镜像的推送
6.1 下载官方的 centos 镜像
docker pull centos:7.4.1708
6.2 修改 TAG
docker tag centos:7.4.1708 172.0.0.11/os/centos:7.4.1708
docker images | grep centos
172.0.0.11/os/centos 7.4.1708 3afd47092a0e 2 months ago 197MB
centos 7.4.1708 3afd47092a0e 2 months ago 197MB
6.3 命令行登录 harbor
cat > /etc/docker/daemon.json << EOF
{ "insecure-registries":["http://172.0.0.11"] }
EOF
systemctl daemon-reload
systemctl restart docker
[root@harbor harbor]# docker login 172.0.0.11
Username: admin
Password: Harbor12345
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
https://docs.docker.com/engine/reference/commandline/login/#credentials-store
Login Succeeded
6.4 推送镜像到harbor(需要login)
docker push 172.0.0.11/os/centos:7.4.1708
6.5 在 harbor 中查看
![20200205172512]( "20200205172512")
7. 镜像的拉取
- 假设是一台没有登录此
harbor 的 docker 客户端
7.1 创建 /etc/docker/daemon.json 文件
{
"registry-mirrors": ["https:mirror.ccs.tencentyun.com","https://kuamavit.mirror.aliyuncs.com", "https://registry.docker-cn.com", "https://docker.mirrors.ustc.edu.cn"],
"insecure-registries" : ["http://172.0.0.11"],
"max-concurrent-downloads": 10,
"log-driver": "json-file",
"log-level": "warn",
"log-opts": {
"max-size": "10m",
"max-file": "3"
}
}
7.2 重启Docker生效
systemctl daemon-reload
systemctl restart docker
7.3 拉取 harbor 中的镜像
docker login 172.0.0.11
docker pull 172.0.0.11/os/centos:7.4.1708
