docker-compose restart connection pool full

Question

My team and I are converting some of our infrastructure to docker using docker-compose. Everything appears to be working great the only issue I have is doing a restart it gives

Answer 1

I got the same issue with my Django Application. Running about 70 containers in docker-compose. This post heled me since it seems that prune is needed after setting COMPOSE_PARALLEL_LIMIT

I did:

docker-compose down
export COMPOSE_PARALLEL_LIMIT=1000
docker network prune
docker-compose up -d