25 lines
850 B
Bash
25 lines
850 B
Bash
#!/bin/bash
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# Install Docker Engine + Compose plugin (Ubuntu)
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set -euo pipefail
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if command -v docker >/dev/null 2>&1; then
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echo "Docker already installed: $(docker --version)"
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exit 0
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fi
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apt-get update -qq
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apt-get install -y -qq ca-certificates curl gnupg
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install -m 0755 -d /etc/apt/keyrings
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
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chmod a+r /etc/apt/keyrings/docker.gpg
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. /etc/os-release
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echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu ${VERSION_CODENAME} stable" \
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> /etc/apt/sources.list.d/docker.list
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apt-get update -qq
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apt-get install -y -qq docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
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systemctl enable --now docker
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docker --version
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docker compose version
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