mirror of
https://github.com/Zerodya/dockeraise.git
synced 2026-06-19 02:00:05 +07:00
Nicola
89 lines
3.4 KiB
Bash
89 lines
3.4 KiB
Bash
#!/bin/bash
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err="\033[1;31m[!]\033[m"
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msg="\033[1;32m[+]\033[m"
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info="\033[0;36m[:]\033[m"
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ask="\033[0;35m[?]\033[m"
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# Make sure the script is run as root
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if [[ $EUID -ne 0 ]]; then
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echo -e "${err} This script must be run as root."
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exit 1
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fi
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# Check if Docker is already installed
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if command -v docker &>/dev/null; then
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while true; do
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echo -e "${err} Docker is already installed."
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read -p "Do you want still want to run the script? [y/n] " yn </dev/tty
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case $yn in
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[Yy] ) break;;
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[Nn] ) exit 1;;
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* ) ;;
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esac
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done
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fi
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# Check if machine runs Debian (only checks if apt-get exists, maybe needs a better implementation?)
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if ! command -v apt-get &>/dev/null; then
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echo -e "${err} This script only works on Debian machines, sorry!"
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exit 1
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fi
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# Remove old and incompatible packages
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echo -e "${info} Removing old and incompatible packages..."
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for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do apt-get remove -y $pkg >/dev/null; done
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# Install dependencies
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echo -e "${info} Updating repositories..."
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apt-get update >/dev/null
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echo -e "${info} Installing dependencies..."
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apt-get install -y ca-certificates curl gnupg >/dev/null
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# Add GPG key
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install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor --yes -o /etc/apt/keyrings/docker.gpg &&
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chmod a+r /etc/apt/keyrings/docker.gpg &&
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echo -e "${msg} Added Docker's GPG key"
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# Add repository
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echo "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null &&
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echo -e "${msg} Added Docker's stable repository"
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# Install Docker
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echo -e "${info} Updating repositories..."
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apt-get update >/dev/null
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echo -e "${info} Installing Docker and Docker compose (this might take a while)..."
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apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin >/dev/null &&
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echo -e "${msg} Docker successfully installed: \033[0;32m$(docker --version)\033[m"
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# Create Docker user
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while true; do
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echo -e -n "${ask} "
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read -p "Do you want to create a Docker user? [y/n] " yn </dev/tty
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case $yn in
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[Yy] ) while true; do
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echo -e -n "${ask} "
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read -p "Please choose an ID for the new user/group: " id </dev/tty;
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if id $id &>/dev/null; then
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echo -e "${err} An user with the same ID already exists: \033[0;36m$(id $id)\033[m";
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continue;
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else
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/usr/sbin/groupadd -g $id dockeruser && /usr/sbin/useradd dockeruser -u $id -g $id -m -s /bin/bash &&
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echo -e "${msg} Docker user created: \033[0;32m$(id dockeruser)\033[m"
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break;
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fi
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done
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break;;
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[Nn] ) break;;
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* ) ;;
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esac
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done
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# Enable Docker service at startup
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echo -e "${info} Starting Docker services..."
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systemctl enable --now docker.service containerd.service >/dev/null &&
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echo -e "${msg} Docker services started and enabled." || echo -e "${err} Could not start docker services. Try running \033[0;36msystemctl enable --now docker.service containerd.service\033[m again in a few minutes."
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echo -e "${info} Process completed. Run '\033[0;36msystemctl status docker\033[m' to check Docker's status."
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