40 lines
1.2 KiB
Bash
40 lines
1.2 KiB
Bash
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#!/bin/bash
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# Update package list and install prerequisites
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sudo apt-get update
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sudo apt-get install -y \
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ca-certificates \
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curl \
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gnupg
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# Add Docker's official GPG key
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sudo install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/ubuntu/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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# Add the repository to Apt sources
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echo \
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"deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
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"$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" | \
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sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Update package list again and install Docker
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sudo apt-get update
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sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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# Add current user to docker group
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sudo usermod -aG docker "$USER"
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# Start and enable Docker service
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sudo systemctl start docker
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sudo systemctl enable docker
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# Verify installation
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if docker --version > /dev/null 2>&1; then
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echo "Docker installed successfully"
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exit 0
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else
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echo "Docker installation failed"
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exit 1
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fi
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