Kubernetes学习笔记 – 安装Harbor仓库

安装部署

  • 下载离线安装包 harbor-offline-installer-v1.10.2.tar.gz 解压

  • 编辑 harbor.yml ,注意以下配置:

    • hostname:主机名(填:harbor)
    • http.port: http端口(填:18000)
    • https.port: https端口(填:18443)
    • https.certificate: CA签发到服务端的证书
    • https.private_key: 服务端私钥
    • data_volume: 数据目录,映射到主机上
  • 执行prepare,生成配置

  • docker-compose启动

创建SSL证书

注意创建时,harbor节点主机名为:harbor

配置/etc/hosts 中全域名为: harbor harbor.goblin.com

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# 创建根证书

openssl genrsa -out ca.key 4096

openssl req -x509 -new -nodes -sha512 -days 3650 \
-subj "/C=CN/ST=Fujian/L=FuZhou/O=LQ/OU=Goblin/CN=harbor.goblin.com" \
-key ca.key \
-out ca.crt

# 生成服务端证书

## 1. 服务端私钥
openssl genrsa -out harbor.goblin.com.key 4096

## 2. 服务端的签发请求
openssl req -sha512 -new \
-subj "/C=CN/ST=Fujian/L=FuZhou/O=LQ/OU=Goblin/CN=harbor.goblin.com" \
-key harbor.goblin.com.key \
-out harbor.goblin.com.csr

## 3. 生成请求配置
cat > v3.ext <<-EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names

[alt_names]
DNS.1=harbor.goblin.com
DNS.2=harbor.goblin
DNS.3=harbor
EOF

## 4. 生成服务端证书
openssl x509 -req -sha512 -days 3650 \
-extfile v3.ext \
-CA ca.crt -CAkey ca.key -CAcreateserial \
-in harbor.goblin.com.csr \
-out harbor.goblin.com.crt

# 配置Docker客户端证书

## 1. 证书转换cert格式(Docker使用这个格式的证书)
openssl x509 -inform PEM -in harbor.goblin.com.crt -out harbor.goblin.com.cert

## 2. 配置docker端证书
mkdir -p /etc/docker/certs.d/harbor.goblin.com:<https_port>
cp harbor.goblin.com.cert /etc/docker/certs.d/harbor.goblin.com:<https_port>
cp harbor.goblin.com.key /etc/docker/certs.d/harbor.goblin.com:<https_port>
cp ca.crt /etc/docker/certs.d/harbor.goblin.com:<https_port>

## 3. 修改/etc/hosts,添加:<ipaddress> harbor harbor.goblin.com

## 4. 登录验证
docker login lqdocker.goblin.com:18443 -u admin

关于免费SSL证书

letsencrypt可以申请到免费的SSL证书,并且配合certbot能够自动更新,用户只要拥有一个合法域名基本上就可以获得无限期的SSL证书。

参考

安装包地址

配置SSL