Create an order

001-build-network.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+. mailcow.conf
+
+if [[ -z $(docker network ls --filter "name=${DOCKER_NETWORK}" -q) ]]; then
+	docker network create ${DOCKER_NETWORK} --subnet ${DOCKER_SUBNET}
+else
+	if [[ $(docker network inspect mailcow-network --format='{{range .IPAM.Config}}{{.Subnet}}{{end}}' 2> /dev/null) != ${DOCKER_SUBNET} ]]; then
+		echo "ERROR: mailcow network exists, but has wrong subnet!"
+		exit 1
+	fi
+	echo "Correct mailcow network exists, skipped..."
+	exit 0
+fi