搭建docker registry (htpasswd 认证)

1,拉取docker registry 镜像

docker pull registry

 2,创建证书存放目录

mkdir -p /home/registry

 3,生成CA证书
Edit your /etc/ssl/openssl.cnf on the logstash host - add subjectAltName = IP:10.1.10.1 in [v3_ca] section.
一般情况下,证书只支持域名访问,要使其支持IP地址访问,需要修改配置文件openssl.cnf。
         在redhat7系统中,openssl.cnf文件所在位置是/etc/pki/tls/openssl.cnf。在其中的[ v3_ca]部分,添加subjectAltName选项:

[ v3_ca ]
subjectAltName = IP:10.1.10.1

 生成证书

openssl req -newkey rsa:4096 -nodes -sha256 \
-keyout /home/registry/certs/domain.key -x509 \
-days 365 -out /home/registry/certs/domain.crt

注意Common Name最好写为registry的域名

修改权限,并将认证文件添加到(客户端) /etc/docker/certs.d/10.1.10.1:5000/

chcon -Rt svirt_sandbox_file_t /home/registry/certs
mkdir -p /etc/docker/certs.d/10.1.10.1:5000/
cp registry/certs/domain.crt /etc/docker/certs.d/10.1.10.1:5000/ca.crt

  3,使用registry镜像生成用户名和密码文件

docker run --entrypoint htpasswd registry -Bbn test 1 > /home/registry/auth/htpasswd
chcon -Rt svirt_sandbox_file_t /home/registry/

4,运行registry并指定参数。包括了用户密码文件和CA书位置。--restart=always 始终自动重启

docker run -d -p 5000:5000 --restart=always --name registry \
-v /home/registry/auth:/auth \
-e "REGISTRY_AUTH=htpasswd" \
-e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \
-e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \
-v /home/registry/certs:/certs \
-e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/domain.crt \
-e REGISTRY_HTTP_TLS_KEY=/certs/domain.key \
registry

5,登陆和登出
###vim /etc/hosts

docker login 10.1.10.1:5000 -u uesr -p password
docker logout 10.1.10.1:5000

6,添加用户

docker run --entrypoint htpasswd registry -Bbn Dapeng 123456 >> /home/registry/auth/htpasswd
docker run --entrypoint htpasswd registry -Bbn user123 passwd123 >> /home/registry/auth/htpasswd

无需执行 docker restart registry

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转载自www.cnblogs.com/Dapeng-W/p/docker-registry_htpasswd.html