anduin / Upgrade.sh

#!/bin/bash echo "Suppress Ubuntu ESM..." export DEBIAN_FRONTEND=noninteractive sudo pro config set apt_news=false sudo rm /var/lib/ubuntu-advantage/messages/* sudo rm /etc/apt/apt.conf.d/20apt-esm-hook.conf > /dev/null 2>&1 echo "Checking default password..." username="anduin" password="Password@1234_Super" if echo "$password" | sudo -u anduin su - "$username" -c "true" > /dev/null 2>&1; then echo "Current machine using default password!" | sudo tee -a /etc/motd echo "Is default password. Should change!" fi echo "Setting timezone..." sudo timedatectl set-timezone UTC echo "Detecting space issues..." CURRENT=$(df / | grep / | awk '{ print $5}' | sed 's/%//g') THRESHOLD=60 if [ "$CURRENT" -gt "$THRESHOLD" ] ; then echo "Disk space alert! `date +"%Y-%m-%d %H:%M:%S"` Your root partition remaining free space is critically low. Used: $CURRENT%" | sudo tee -a /etc/motd fi echo "Setting hosts..." sudo cp /mnt/Shared/hosts /etc/ cat /etc/hosts echo "Syncing time..." echo "server openwrt prefer iburst" | sudo tee "/etc/ntp.conf" sudo systemctl enable ntp ntpstat echo "Setting netplan..." sudo rm /etc/netplan/* sudo touch /etc/netplan/00-default-config.yaml HOSTNAME=$(hostname) IP_ADDRESS=$(awk -v host="$HOSTNAME" '$2 == host {print $1}' /etc/hosts) # If not found, crash the script: if [ -z "$IP_ADDRESS" ]; then echo "IP address not found for $HOSTNAME" exit 1 fi echo "IP should be set to $IP_ADDRESS" sudo tee /etc/netplan/00-default-config.yaml > /dev/null << EOF network: version: 2 renderer: NetworkManager ethernets: ens192: addresses: - $IP_ADDRESS/12 dhcp4: no EOF sudo systemctl mask systemd-networkd-wait-online.service sudo chown root:root /etc/netplan/00-default-config.yaml sudo chmod 600 /etc/netplan/00-default-config.yaml sudo netplan apply echo "Setting network..." #sudo systemctl restart NetworkManager sudo ip route list sudo ip route del default sudo ip route del default sudo ip route add default via 10.0.0.1 dev ens160 proto dhcp metric 100 # Green network sudo ip route add default via 10.64.0.1 dev ens192 proto dhcp metric 101 # Blue network echo "Removing snap..." sudo systemctl disable --now snapd sudo apt purge -y snapd sudo rm -rf /snap /var/snap /var/lib/snapd /var/cache/snapd /usr/lib/snapd ~/snap cat << EOF | sudo tee -a /etc/apt/preferences.d/no-snap.pref Package: snapd Pin: release a=* Pin-Priority: -10 EOF sudo chown root:root /etc/apt/preferences.d/no-snap.pref echo "Snap removed" echo "Removing prometheus..." sudo apt autoremove prometheus-node-exporter -y sudo rm /etc/systemd/system/multi-user.target.wants/prometheus-node-exporter.service > /dev/null 2>&1 sudo rm /etc/systemd/system/multi-user.target.wants/smartmontools.service > /dev/null 2>&1 sudo rm /etc/systemd/system/multi-user.target.wants/unattended-upgrades.service > /dev/null 2>&1 echo "Removing 45drives..." sudo rm /etc/apt/sources.list.d/45drives.sources > /dev/null 2>&1 sudo rm /usr/share/keyrings/45drives-archive-keyring.gpg > /dev/null 2>&1 echo "Setting ufw..." sudo ufw allow 22 echo "Updating packages..." sudo apt update echo "Installing monitoring..." curl -sL http://monitoring:48466/install.sh | sudo bash echo "Installing packages..." sleep 5 sudo DEBIAN_FRONTEND=noninteractive apt install -y \ apt-transport-https \ ca-certificates \ curl \ lsb-release \ software-properties-common \ wget \ git \ jq \ zip \ unzip \ vim \ net-tools \ dnsutils \ nmap \ htop \ iotop \ iftop \ ntp \ ntpdate \ ntpstat \ open-vm-tools sleep 5 sudo DEBIAN_FRONTEND=noninteractive apt upgrade -y echo "Removing deprecated packages..." sleep 3 sudo DEBIAN_FRONTEND=noninteractive apt autoremove unattended-upgrades -y sleep 3 sudo DEBIAN_FRONTEND=noninteractive apt --purge autoremove -y sleep 3 sudo DEBIAN_FRONTEND=noninteractive apt install --fix-broken -y sleep 3 sudo DEBIAN_FRONTEND=noninteractive apt install --fix-missing -y sleep 3 sudo DEBIAN_FRONTEND=noninteractive dpkg --configure -a sleep 3