How I debug about ERROR: connect ECONNRREFUSED?-CodePudding

I make a short-cut for my ci.yml

jobs:
 test:
  runs-on: ubuntu-latest
  services:
    dynamodb: 
     image: amazon/dynamodb-local
     ports:
      - 8000:8000
    my-private-server:
     image: ghcr.io/myPrivateImage
     env:
      DYNAMODB_ENDPOINT: http://localhost:8000
     ports:
      - 80:80
  steps:
   - uses: actions/checkout@v3
   - uses: actions/setup-node@v3
   - run: npm ci
   - run: npm test
     env:
      DYNAMODB_ENDPOINT: http://localhost:8000 
      MY_PRIVATE_SERVICE_ENDPOINT: http://localhost:80

I have a private-server-container with EXPOSE 80, and I want to make it connected with local-dynamodb. My test is about loading some sample data into local-dynamodb first, and then my private-server will read these data from the local-dynamodb and return a value. But I always get the Error about " request to http://localhost/value?myQuery failed, reason: connect ECONNREFUSED 127.0.0.1:80"

I think the problem maybe comes from the server container communication. But I am not sure. I would appreciate it if anyone could help.

CodePudding user response：

All right, after I try something else, I finally fix this problem. The solution is by running the job in the container. Here is https://docs.github.com/en/actions/using-containerized-services/about-service-containers.

Here is code update.

jobs:
 test:
  runs-on: ubuntu-latest
  container: node:16-bullseye
  services:
    dynamodb: 
     image: amazon/dynamodb-local
    my-private-server:
     image: ghcr.io/myPrivateImage
     env:
      DYNAMODB_ENDPOINT: http://dynamodb:8000
  steps:
   - uses: actions/checkout@v3
   - uses: actions/setup-node@v3
   - run: npm ci
   - run: npm test
     env:
      DYNAMODB_ENDPOINT: http://dynamodb:8000 
      MY_PRIVATE_SERVICE_ENDPOINT: http://my-private-server:80