Add init_vps.sh
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195c40a810
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15a20cdba2
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#!/bin/bash
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# ===== Package Definitions ===== #
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COMMON_PKGS="git curl wget tmux nano net-tools unzip zip gnupg tzdata"
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MONITORING_PKGS="htop btop"
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ALPINE_PKGS="git curl wget tmux nano net-tools unzip zip gnupg htop tzdata"
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ALPINE_BTOP="btop"
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# Docker dependencies
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DEBIAN_DOCKER_PKGS="ca-certificates software-properties-common apt-transport-https"
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RHEL_DOCKER_PKGS="yum-utils"
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FEDORA_DOCKER_PKGS="dnf-plugins-core"
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ALPINE_DOCKER_PKGS="docker docker-cli docker-compose"
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# Docker packages
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DOCKER_PKGS="docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin"
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# Automatic update packages to remove
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DEBIAN_AUTO_UPDATE_PKGS="unattended-upgrades"
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RHEL_AUTO_UPDATE_PKGS="dnf-automatic yum-cron"
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ALPINE_AUTO_UPDATE_PKGS=""
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# ===== Timezone Configuration ===== #
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set_utc_timezone() {
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echo "🕒 Setting UTC timezone..."
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case $DISTRO in
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debian|ubuntu)
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ln -fs /usr/share/zoneinfo/UTC /etc/localtime
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dpkg-reconfigure -f noninteractive tzdata
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;;
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centos|rhel|rocky|almalinux|fedora)
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timedatectl set-timezone UTC
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;;
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alpine)
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ln -fs /usr/share/zoneinfo/UTC /etc/localtime
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;;
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arch)
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ln -sf /usr/share/zoneinfo/UTC /etc/localtime
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hwclock --systohc
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;;
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esac
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echo "Timezone set to UTC"
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}
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# ===== Remove Automatic Updates ===== #
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remove_auto_updates() {
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echo "🔧 Removing automatic update packages..."
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case $DISTRO in
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debian|ubuntu)
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apt purge -y $DEBIAN_AUTO_UPDATE_PKGS
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;;
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centos|rhel|rocky|almalinux|fedora)
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yum remove -y $RHEL_AUTO_UPDATE_PKGS
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;;
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esac
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echo "Automatic update packages removed"
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}
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# ===== Main Script ===== #
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# Detect distribution
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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DISTRO=$ID
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[ "$ID" = "alpine" ] && DISTRO="alpine"
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elif [ -f /etc/redhat-release ]; then
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DISTRO="rhel"
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elif [ -f /etc/alpine-release ]; then
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DISTRO="alpine"
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else
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echo "❌ Unsupported Linux distribution!"
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exit 1
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fi
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# Install packages
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echo "🔁 Updating system packages..."
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case $DISTRO in
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debian|ubuntu)
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apt update -y && apt upgrade -y
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apt install -y $COMMON_PKGS $MONITORING_PKGS $DEBIAN_DOCKER_PKGS
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;;
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centos|rhel|rocky|almalinux)
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yum update -y
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yum install -y epel-release
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yum install -y $COMMON_PKGS $MONITORING_PKGS $RHEL_DOCKER_PKGS
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;;
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fedora)
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dnf update -y
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dnf install -y $COMMON_PKGS $MONITORING_PKGS $FEDORA_DOCKER_PKGS
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;;
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arch)
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pacman -Syu --noconfirm
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pacman -S --noconfirm $COMMON_PKGS $MONITORING_PKGS
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;;
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alpine)
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apk update
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apk add $ALPINE_PKGS
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sed -i 's/http:\/\/dl-cdn.alpinelinux.org/https:\/\/dl-cdn.alpinelinux.org/g' /etc/apk/repositories
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echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" >> /etc/apk/repositories
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apk update
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apk add $ALPINE_BTOP
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;;
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esac
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# Remove automatic updates
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remove_auto_updates
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# Set UTC timezone
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set_utc_timezone
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# Install Docker
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echo "🐳 Installing Docker..."
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case $DISTRO in
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debian|ubuntu)
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install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/$DISTRO/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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chmod a+r /etc/apt/keyrings/docker.gpg
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/$DISTRO $(. /etc/os-release && echo "$VERSION_CODENAME") stable" > /etc/apt/sources.list.d/docker.list
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apt update -y
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apt install -y $DOCKER_PKGS
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;;
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centos|rhel|rocky|almalinux)
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yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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yum install -y $DOCKER_PKGS
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;;
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fedora)
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dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
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dnf install -y $DOCKER_PKGS
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;;
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arch)
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pacman -S --noconfirm docker
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;;
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alpine)
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apk add $ALPINE_DOCKER_PKGS
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;;
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esac
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# Start Docker
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echo "⚡ Starting Docker..."
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case $DISTRO in
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alpine)
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service docker start
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rc-update add docker boot
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;;
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arch)
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systemctl enable --now docker.service
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;;
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*)
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systemctl enable --now docker
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;;
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esac
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# Configure user
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CURRENT_USER=$(who am i | awk '{print $1}')
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echo "👥 Adding user $CURRENT_USER to Docker group..."
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case $DISTRO in
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alpine)
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addgroup $CURRENT_USER docker
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;;
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*)
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usermod -aG docker $CURRENT_USER
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;;
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esac
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echo -e "\n✅ Setup Complete!"
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echo "Installed: $COMMON_PKGS $MONITORING_PKGS Docker"
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echo "Removed: Automatic update packages"
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echo "Timezone: UTC"
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echo -e "\n❗ Re-login as $CURRENT_USER for changes to take effect."
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