Docker Keycloak Nginx SSL

准备工作：

1、申请域名，解析二级域名，开通443端口

2、安装MySQL，创建docker网络( docker network creat cloud)

开始：

1、keycloak 安装

docker run --name keycloak \
    --restart=always \
    --network cloud \
    -p 8443:8443 \
    -e DB_VENDOR=mysql \
    -e DB_ADDR=mysql \
    -e DB_PORT=3306 \
    -e DB_DATABASE=keycloak \
    -e DB_USER=keycloak \
    -e DB_PASSWORD=keycloak \
    -e JDBC_PARAMS='connectTimeout=90&useSSL=false' \
    -d jboss/keycloak:9.0.2

2、NGINX 安装

mkdir -p /opt/docker-nginx/conf.d
mkdir -p /opt/docker-nginx/pki
cd /opt/docker-nginx/conf.d

==============================================

docker inspect keycloak|grep "IPAddress"
            "SecondaryIPAddresses": null,
            "IPAddress": "",
                    "IPAddress": "172.20.0.5",

==============================================

touche keycloak.conf
vi keycloak.conf

==============================================
server {
    listen       443;
    server_name  auth.example.com;
    return 301 https://$server_name$request_uri;
}
server {
    # 服务器端口使用443，开启ssl, 这里ssl就是上面安装的ssl模块
    listen       443 ssl;
    # 域名，多个以空格分开
    server_name  auth.example.com;
    
    # ssl证书地址
    ssl_certificate     /etc/pki/nginx/***.crt;  # pem文件的路径
    ssl_certificate_key  /etc/pki/nginx/private/***.key; # key文件的路径
    
    # ssl验证相关配置
    ssl_session_timeout  5m;    #缓存有效期
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;    #加密算法
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;    #安全链接可选的加密协议
    ssl_prefer_server_ciphers on;   #使用服务器端的首选算法

    location /auth {
        proxy_pass https://172.20.0.5:8443;
        index index.html;
        proxy_buffer_size 1024k;
        proxy_buffers 16 1024k;
        proxy_busy_buffers_size 2048k;
        proxy_temp_file_write_size 2048k;
        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
        proxy_set_header HTTP_X_FORWARDED_FOR $remote_addr; 
        proxy_redirect off;
    }

}

==============================================


docker run --name nginx \
    --restart=always \
    --network cloud \
    -p 80:80 \
    -p 443:443 \
    -v /opt/docker-nginx/conf.d:/etc/nginx/conf.d/ \
    -v /opt/docker-nginx/pki:/etc/pki \
    -d nginx:1.17.6

3、访问

https://auth.example.com