The collector always restarts about odd-platform

[Vladysl]

The root cause of the issue, that odd-platform cannot connect to database. You need to start this docker service

database:
image: postgres:13.2-alpine
restart: always
environment:
- POSTGRES_USER=${POSTGRES_USER}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
- POSTGRES_DATABASE=${POSTGRES_DATABASE}
ports:
- 5432:5432

You will find all services here docker/demo.yaml
Also you can find ${POSTGRES_USER}, ${POSTGRES_PASSWORD}, ${POSTGRES_DATABASE} here - docker/.env
If you have any questions, feel free to join our slack and we will assist you - Slack

[huashaoxu]

This is what I did. I have executed the deployment according to the configuration of demo.yaml, and the database has been started and can be accessed normally in navicat. But collect cannot access it normally.

[Vladysl]

This exception was thrown by odd-platform, not by collector. Collector always restarts because odd-platform cannot start and collector trying to reach it.
From this exception, I can assume, that smth wrong with your DB.
could you please double check, is there postgresql://127.0.0.1:5432/odd-platform DB ?

[huashaoxu]

odd-platform can start normally and can be accessed normally using a web browser. When I used the collector to collect another database, I found that collect was not working properly and always restarted.

[Vladysl]

could you please let me know

1. Do you start. all this in Docker? If yes, could you please share a list of your docker containers ? 
2. It is strange that you are trying to access 127.0.0.1:5432 localhost instead of jdbc:postgresql://database:5432/${POSTGRES_DATABASE}
3. Could you please share your docker compose file in case you made some modifications in there ?

[huashaoxu]

docker-compose.yaml:

version: '3.3'
services:
  database:
    image: postgres:13.2-alpine
    restart: always
    env_file: .env
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DATABASE=${POSTGRES_DATABASE}
    ports:
      - 5432:5432
    volumes:
      - odd_platform_db_home:/var/lib/postgresql/data

  odd-platform:
    image: dsatair2023/odd-platform:0.21.0
    restart: always
    environment:
      - SPRING_DATASOURCE_URL=jdbc:postgresql://database:5432/${POSTGRES_DATABASE}
      - SPRING_DATASOURCE_USERNAME=${POSTGRES_USER}
      - SPRING_DATASOURCE_PASSWORD=${POSTGRES_PASSWORD}
    env_file: .env
    ports:
      - 8080:8080

  odd-platform-enricher:
    image: python:3.9.12-alpine3.15
    volumes:
      - ./injector:/injector
      - ./config/injector:/samples
    command:
      - sh
      - ./injector/start.sh
    env_file: .env
    environment:
      - PLATFORM_HOST_URL=${PLATFORM_HOST_URL}
      - PYTHONUNBUFFERED=1
    depends_on:
      - odd-platform

  sample-postgresql:
    image: postgres:13.2-alpine
    restart: always
    env_file: .env
    volumes:
      - ./config/dump.sql:/docker-entrypoint-initdb.d/init.sql
    environment:
      - POSTGRES_USER=${SAMPLE_POSTGRES_USER}
      - POSTGRES_PASSWORD=${SAMPLE_POSTGRES_PASSWORD}
      - POSTGRES_DATABASE=${SAMPLE_POSTGRES_DATABASE}

  odd-collector:
    image: dsatair2023/odd-platform:0.21.0
    restart: always
    env_file: .env
    volumes:
      - ./config/collector_config.yaml:/app/collector_config.yaml
    environment:
      - PLATFORM_HOST_URL=${PLATFORM_HOST_URL}

volumes:
  odd_platform_db_home:
    external: false

.env file:

POSTGRES_USER=odd-platform
POSTGRES_PASSWORD=odd-platform-password
POSTGRES_DATABASE=odd-platform

PLATFORM_HOST_URL=http://odd-platform:8080

SAMPLE_POSTGRES_USER=sample_odd_platform
SAMPLE_POSTGRES_PASSWORD=sample_odd_platform_password
SAMPLE_POSTGRES_DATABASE=sample_odd_platform

[Vladysl]

odd-collector:
image: dsatair2023/odd-platform:0.21.0
restart: always
env_file: .env
volumes:
- ./config/collector_config.yaml:/app/collector_config.yaml
environment:
- PLATFORM_HOST_URL=${PLATFORM_HOST_URL}

You are using odd-platform image for odd-collector
For odd-collector we expect smth like image: ghcr.io/opendatadiscovery/odd-collector:latest

[RamanDamayeu]

Seems the issue was due to the miss configuration of docker-compose: we have to use different images for platform and for collectors.