Docker Harbor

Harbor创建

安装依赖软件

yum -y install openssl

Installation Steps

1）Offline installer:

从github上下载官方最新包，然后上传到服务器上

2）解压

tar xvf harbor-offline-installer-<version>.tgz  -C /usr/local/

3）修改配置文件

# cd /usr/local/harbor
# vim harbor.yml
# 将hostname改为对应的本机地址（not localhost or 127.0.0.1）
# 修改harbor_admin_password管理用户密码，只能在这里改，改后不可再改

hostname一定要用域名

4）安装启动

./install

Configuring Harbor with HTTPS Access

Getting Certificate Authority

# hostnamectl set-hostname sdqcharbor.com
# echo "本机地址 sdqcharbor.com" >> /etc/hosts
# mkdir -p /opt/certs
# cd /opt/certs
# openssl genrsa -out ca.key 4096
# openssl req -x509 -new -nodes -sha512 -days 3650 \
  -subj "/CN=sdqcharbor.com" \
  -key ca.key \
  -out ca.crt

Getting Server Certificate

1) Create your own Private Key:

openssl genrsa -out sdqcharbor.com.key 4096

2) Generate a Certificate Signing Request:

openssl req -sha512 -new \
  -subj "/CN=sdqcharbor.com" \
  -key sdqcharbor.com.key \
  -out sdqcharbor.com.csr

3) Generate the certificate of your registry host:

cat > v3.ext <<-EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment
extendedKeyUsage = serverAuth 
subjectAltName = @alt_names

[alt_names]
DNS.1=sdqcharbor.com
DNS.2=192.168.162.45
EOF

openssl x509 -req -sha512 -days 3650     -extfile v3.ext     -CA ca.crt -CAkey ca.key -CAcreateserial     -in sdqcharbor.com.csr     -out sdqcharbor.com.crt

Configuration and Installation

mkdir /data/cert
cp sdqcharbor.com.crt /data/cert/
cp sdqcharbor.com.key /data/cert/

2) Configure Server Certificate, Key and CA for Docker

openssl x509 -inform PEM -in sdqcharbor.com.crt -out sdqcharbor.com.cert

Delpoy .com.cert,yourdomain.com.key, andca.crt` for Docker:

mkdir /etc/docker/certs.d/sdqcharbor.com
cp sdqcharbor.com.cert sdqcharbor.com.key ca.crt /etc/docker/certs.d/sdqcharbor.com

3) Configure Harbor

vim /usr/local/harbor/harbor.yml

修改为以下内容

hostname: sdqcharbor.com
https:
  certificate: /data/cert/sdqcharbor.com.crt
  private_key: /data/cert/sdqcharbor.com.key

If Harbor is already running, stop and remove the existing instance. Your image data remain in the file system

docker-compose down -v
rm -rf /data/database/
rm -rf /data/registry/

编辑docker中配置文件，daemon.json，去掉"insecure-registries": ["sdqcharbor.com"]这一行

重启docker

systemctl daemon-reload
systemctl restart docker

预编译

./prepare
docker-compose -f ./docker-compose.yml up -d

登录

docker login sdqcharbor.com

上传镜像

docker tag centos:latest sdqcharbor.com/library/centos:latest
docker push sdqcharbor.com/library/centos:latest

参考文档

官方文档