78 lines
2.4 KiB
Bash
78 lines
2.4 KiB
Bash
#!/bin/bash
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set -e
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echo "🧠 Detecting OS..."
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# Detect OS
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if [ -f /etc/os-release ]; then
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. /etc/os-release
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OS=$ID
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VERSION_ID=$VERSION_ID
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else
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echo "❌ Cannot determine OS. /etc/os-release not found."
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exit 1
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fi
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echo "📦 Installing Docker for: $OS $VERSION_ID"
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# Install Docker based on detected OS
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case "$OS" in
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ubuntu|debian)
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sudo apt-get update
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sudo apt-get install -y ca-certificates curl gnupg lsb-release
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sudo install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/$OS/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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sudo chmod a+r /etc/apt/keyrings/docker.gpg
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echo \
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"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/$OS \
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$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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sudo apt-get update
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sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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;;
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centos|rhel)
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sudo yum install -y yum-utils
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sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
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sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
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;;
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fedora)
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sudo dnf -y install dnf-plugins-core
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sudo dnf config-manager --add-repo https://download.docker.com/linux/fedora/docker-ce.repo
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sudo dnf install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
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;;
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alpine)
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sudo apk update
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sudo apk add docker docker-cli docker-compose
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;;
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arch)
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sudo pacman -Sy --noconfirm docker docker-compose
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;;
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*)
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echo "❌ Unsupported OS: $OS"
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exit 1
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;;
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esac
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echo "✅ Docker installed successfully."
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# Start and enable Docker
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echo "🚀 Starting Docker..."
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sudo systemctl enable docker
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sudo systemctl start docker
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# Add current user to docker group
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if ! groups $USER | grep -q docker; then
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echo "👤 Adding $USER to docker group (you may need to log out and in again)..."
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sudo usermod -aG docker $USER
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fi
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echo "✅ Done! You can now run Docker as your user."
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✓ |