36 lines
1.3 KiB
Bash
Executable File
36 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SOURCE: https://docs.docker.com/engine/install/debian/
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# https://docs.docker.com/engine/install/linux-postinstall/
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# Exit on error, undefined vars, and pipe failures
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set -euo pipefail
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export DEBIAN_FRONTEND=noninteractive
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# Remove old conflicting packages
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for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do
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apt-get remove -y "$pkg" 2>/dev/null || true
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done
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# Add Docker's official GPG key
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apt-get update
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apt-get -y install ca-certificates curl gnupg
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install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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chmod a+r /etc/apt/keyrings/docker.gpg
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# Add the repository to Apt sources
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# shellcheck disable=SC2027,SC2046 # We handle word splitting safely here
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# shellcheck source=/dev/null
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
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tee /etc/apt/sources.list.d/docker.list > /dev/null
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# Update and install Docker
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apt-get update
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apt-get -y install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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# Add user to docker group
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usermod -aG docker "${USER}"
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# Refresh group membership (optional, user may need to log out)
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newgrp docker |