Troubleshooting Precompiled Containers

If a Docker Container fails to run, or continually restarts, you can check the logs to see what might be happening.

Current status of all docker containers can be listed using:

docker container ls -a

Docker logs can be read using:

docker logs containername

Container “edgemanager” Crashes

Often the logs will indicate issues communicating with postgres. Confirm that the “database” container is running and contains a database named “ASIServerDB”. You can access the postgres container using ‘exec’ to enter the terminal

docker exec -it database bash
psql -U postgres -d postgres
CREATE DATABASE “ASIServerDB”;
\q
exit

Container “database” Crashes

The .tar of postgres that we include is a snapshot that may not work with all environments. If the container can’t continue running and the log contains errors like:

Then the .tar may not be compatible with your system. If you have internet access, you can resolve this by removing the container and image:

Then recreate the docker container from Dockerhub:

In some cases, you may need to manually specify the Postgres build. For example, on a Debian 9 machine: