如何解决反向代理 Nginx Docker 容器
我在运行多个代理并将 nginx 反向代理连接到它时遇到问题。
当我直接连接到代理时有效
# proxy 1
print(requests.get("https://api.ipify.org?format=json",proxies={
"http": "127.0.0.1:9000","https": "127.0.0.1:9000"
}).content)
# proxy 2
print(requests.get("https://api.ipify.org?format=json",proxies={
"http": "127.0.0.1:9001","https": "127.0.0.1:9001"
}).content)
但是当我使用nginx反向代理时它不起作用
# nginx
print(requests.get("https://api.ipify.org?format=json",proxies={
"http": "127.0.0.1:8080","https": "127.0.0.1:8080"
}).content)
回复:
requests.exceptions.ProxyError: HTTPSConnectionPool(host='api.ipify.org',port=443): Max retries exceeded with url: /?format=json (Caused by ProxyError('Cannot connect to proxy.',OSError('Tunnel connection failed: 400 Bad Request')))
这是我的 docker 容器 yml 文件
docker-compose.yml
version: "2.4"
services:
proxy:
image: qmcgaw/private-internet-access
cap_add:
- NET_ADMIN
restart: always
ports:
- 127.0.0.1:9000-9001:8888/tcp
environment:
- VPNSP=Surfshark
- OPENVPN_USER=${user}
- PASSWORD=${pass}
- HTTPPROXY=ON
scale: 2
nginx:
image: nginx
volumes:
- ./default.conf:/etc/nginx/conf.d/default.conf
ports:
- "8080:80"
和我的 nginx 配置
default.conf
server {
listen 80;
server_name localhost;
location / {
proxy_pass http://proxy:8888;
}
}
如果您能给我任何建议,我将不胜感激。
解决方法
实际上这不是我想要的,但它适用于扭曲而不是 nginx。也许有人会找到更好的解决方案。
docker-compose.yml
version: "2.4"
services:
proxy:
image: qmcgaw/private-internet-access
cap_add:
- NET_ADMIN
restart: always
environment:
- VPNSP=Surfshark
- OPENVPN_USER=${user}
- PASSWORD=${pass}
- HTTPPROXY=ON
scale: 2
twisted:
container_name: twisted
build: .
restart:
always
ports:
- 127.0.0.1:8080:8080/tcp
healthcheck:
test: ["CMD-SHELL","curl https://google.de --proxy 127.0.0.1:8080"]
interval: 20s
timeout: 10s
retries: 5
Dockerfile
FROM stibbons31/alpine-s6-python3:latest
ENV SRC_IP="0.0.0.0"
ENV SRC_PORT=8080
ENV DST_IP="proxy"
ENV DST_PORT=8888
RUN apk add --no-cache g++ python3-dev
RUN pip3 install --no-cache --upgrade pip
RUN pip3 install service_identity twisted
WORKDIR /app
ADD ./app /app
CMD [ "twistd","-y","main.py","-n"]
main.py
import os
from twisted.application import internet,service
from twisted.protocols.portforward import ProxyFactory
SRC_PORT = int(os.environ["SRC_PORT"])
DST_PORT = int(os.environ["DST_PORT"])
application = service.Application("Proxy")
ps = internet.TCPServer(SRC_PORT,ProxyFactory(os.environ["DST_IP"],DST_PORT),50,os.environ["SRC_IP"])
ps.setServiceParent(application)
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