# First, let's figure out the OS we're working on
OS_ID=$(grep ^ID= /etc/os-release |cut -f 2 -d \")
case ${OS_ID} in
- "centos")
+ centos)
PREINSTALL_CMD="/bin/true"
INSTALL_CMD="yum -y"
POSTINSTALL_CMD="/bin/true"
PKGS="git nmap-ncat java-11-openjdk"
- "debian","ubuntu")
+ ;;
+ debian|ubuntu)
echo "deb http://deb.debian.org/debian buster-backports main" | sudo tee /etc/apt/sources.list.d/buster-backports.list
PREINSTALL_CMD="DEBIAN_FRONTEND=noninteractive apt update"
# SUFFIX packages with - to remove them
# Remove unattended-upgrades so that it doesn't interfere with our nodes at startup
PKGS="git netcat-traditional default-jdk unattended-upgrades-"
+ ;;
esac
sudo su -c "${PREINSTALL_CMD}"