#!/usr/bin/env bash
set -e
echo "== all containers (name + image) =="
docker ps -a --format '{{.Names}}\t{{.Image}}'
echo "== which containers are on infra-infra-net =="
docker network inspect infra-infra-net --format '{{range .Containers}}{{.Name}} ({{.IPv4Address}}){{"\n"}}{{end}}' 2>/dev/null || echo "no such network"
echo "== resolve mysql8 from userbase-app =="
docker exec userbase-app getent hosts mysql8 2>/dev/null || echo "getent failed"