Update setup

setup

@@ -1,3 +1,4 @@
+sysctl vm.overcommit_memory=1
 sudo apt update
 sudo apt install apt-transport-https ca-certificates curl software-properties-common
 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
@@ -7,4 +8,4 @@ apt-cache policy docker-ce
 sudo apt install docker-ce
 sudo curl -L https://github.com/docker/compose/releases/download/1.21.2/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
 sudo chmod +x /usr/local/bin/docker-compose
-docker-compose up
+docker-compose up