I am trying to connect the local DB server from within a docker container and as part of it I am running the command docker-compose run -w SERVICE [COMMAND] I am getting an error 03:44:38.312 [error] GenServer #PID<0.259.0> terminating (DBConnection.ConnectionError) tcp connect (host.docker.inter…

You can use any of the following approaches: Using host network drive In the docker-compose.yml. ... services: api: network_mode: host ... In the .env file, DATABASE_URL=ecto://postgres:postgres@localhost/demo_dev This approach makes your docker container directly use the network ada…

Could you post your config.<env>.exs that containing the database connection configuration?

I am using HOST=host.docker.internal PORT=5432 DATABASE_URL=ecto://postgres:postgres@host.docker.internal/demo_dev in .env file and in docker-compose.yml file calling the .env variable as version: '3.2' networks: net: services: api: image: ............. working_dir: ............ …

Seems the host.docker.internal hostname is a Mac Docker Desktop exclusive feature. Are you using Docker Desktop on Mac?

No.. I am using Docker setup on Ubuntu.. Are there any alternative for Ubuntu?

Elixir Programming Language Forum

Host.docker.internal resolves to nothing in linux

Questions & Help Questions

raashi_me December 3, 2020, 5:53am 7

Thank you so much.