Question

当我尝试从外部访问我的lambda端点时，出现此错误：

curl -XPOST 127.0.0.1:3000/create-loan

接收失败：对等连接重置

但是在docker内部，端点可以正常工作，端口3000不能从外部运行。

有帮助吗？

名称命令状态端口
billing_db_1 docker-entrypoint.sh postgres上升0.0.0.0:5432-> 5432 / tcp

billing_lambda_1 / usr / local / bin / sam local s ...向上0.0.0.0:3000-> 3000 / tcp

docker-compose.yml

version: '3'
services:
  lambda:
    build: .
    volumes:
      - ./:/app
      - /var/run/docker.sock:/var/run/docker.sock
    depends_on:
      - db
    environment:
      - PYTHONPATH=${PWD}/billing 
    ports:
      - "3001:3000"
  db:
    image: postgres
    volumes:
      - db-data:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    environment:
      - POSTGRES_USER=${BILLING_USER}
      - POSTGRES_PASSWORD=${BILLING_PASSWORD}
      - POSTGRES_DB=${BILLING_DB}
      - POSTGRES_HOST=${BILLING_HOST}
volumes:
  db-data:
    driver: local

我的DockerFile ：

FROM python:3.7

RUN pip3 install aws-sam-cli

EXPOSE 3000

ENTRYPOINT ["/usr/local/bin/sam"]

RUN apt-get install curl

RUN pip3 install pipenv

WORKDIR /app
RUN pipenv install --dev
CMD ["local", "start-api"]

已解决

CMD ["local","start-api","--host","0.0.0.0"]

Answer 1

通过撰写文件，您已经暴露了端口3001

ports:
  - "3001:3000"

但连接到3000

curl -XPOST 127.0.0.1:3000/create-loan

docker-compose端口未公开

1 个答案: