What it is

Repo for Jon Calhoun Web Development with Go course.

Useful commands

Start docker compose

docker compose up

Start docker compose in detached mode (terminal not stuck with container output)

docker compose up -d

Stop services

docker compose stop

For executing psql inside db container

docker compose exec -it db psql -U baloo -d lenslocked

docker compose exec — This lets us execute a binary inside of a container that is being run by docker compose.

-it — flag, combination of two flags -i and -t for interacting with terminal after running docker compose exec.

For listing active compose containers

docker compose ls

List containers

docker ps

Execute a command on running container (with docker)

docker exec -it <CONTAINER_NAME> psql -U baloo -d lenslocked

Check who is using port

lsof -i tcp:3000