在一个有公网ip的服务器里部署服务器端，在内网设备里部署客户端访问服务器端，然后服务器端就会识别到客户端的公网ip并连接
#frps 服务器端
# docker-compose.yml
frps:
image: snowdreamtech/frps
container_name: frps_compose
restart: always
ports:
# 服务端口
- "10055:10055"
# 后台管理端口
- "10077:10077"
# SSH端口
- "10022:10022"
# 外网访问端口
- "10080:10080"
volumes:
- ./conf/frps.ini:/etc/frp/frps.ini
#frps.ini
[common]
# 服务端口
bind_port = 10055
vhost_http_port = 10080
vhost_https_port = 10443
# 后台管理端口
dashboard_port = 10077
dashboard_user = admin
dashboard_pwd = admin
tcp_mux = true
max_pool_count = 10
#frpc 客户端
# docker-compose.yml
frpc:
image: snowdreamtech/frpc
container_name: frpc_compose
restart: always
volumes:
- ./conf/frpc.ini:/etc/frp/frpc.ini
network_mode: host
#frpc.ini
[common]
#服务器ip
server_addr = SERVER_IP
server_port = 10055
[ssh]
type = tcp
local_ip = 127.0.0.1
local_port = 22
remote_port = 10022
use_encryption = true
use_compression = true
[pi.mydomain.com]
type = http
local_port = 80
custom_domains = pi.mydomain.com