1.8 KiB
1.8 KiB
Docker + Compose + Buildx Upgrade Guide
Process: remove old version → install new version → verify
1. Remove Old Version
Remove apt-installed packages
sudo apt remove -y docker.io docker-compose docker-compose-v2 docker-doc podman-docker containerd runc
Remove system docker-compose (V1)
sudo rm -f "$(which docker-compose 2>/dev/null)"
Find and remove manually installed Buildx plugin
docker info | sed -n '/Plugins:/,/^ Server:/p' | grep -A2 buildx
Get the Path from the output, then run:
rm -f <path to docker-buildx file>
Clean up unused dependencies
sudo apt autoremove -y
2. Install Official Docker
Includes Docker Engine, Docker Compose plugin, and Docker Buildx plugin.
Install dependencies
sudo apt update
sudo apt install -y ca-certificates curl gnupg
Add Docker GPG key
sudo install -m 0755 -d /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | \
sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
sudo chmod a+r /etc/apt/keyrings/docker.gpg
Add official repository
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
Install Docker + Compose + Buildx
sudo apt update
sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
3. Verify Installation
docker --version
docker compose version
docker buildx version
4. Common Commands
docker compose up -d
docker compose down
docker buildx build .