# Example to use Docker instead of containerd & nerdctl # $ limactl start ./docker.yaml # $ limactl shell docker docker run -it -v $HOME:$HOME --rm alpine # Hint: To allow `docker` CLI on the host to connect to the Docker daemon running inside the guest, # add `NoHostAuthenticationForLocalhost yes` in ~/.ssh/config , and then run the following commands: # $ export DOCKER_HOST=ssh://localhost:60006 # $ docker ... # If ssh:// ... does not work, try the following commands: # $ ssh -f -N -p 60006 -i ~/.lima/_config/user -o NoHostAuthenticationForLocalhost=yes -L $HOME/docker.sock:/run/user/$(id -u)/docker.sock 127.0.0.1 # $ export DOCKER_HOST=unix://$HOME/docker.sock # $ docker ... images: # Hint: run `limactl prune` to invalidate the "current" cache - location: "https://cloud-images.ubuntu.com/hirsute/current/hirsute-server-cloudimg-amd64.img" arch: "x86_64" - location: "https://cloud-images.ubuntu.com/hirsute/current/hirsute-server-cloudimg-arm64.img" arch: "aarch64" mounts: - location: "~" writable: false - location: "/tmp/lima" writable: true ssh: localPort: 60006 # Load ~/.ssh/*.pub in addition to $LIMA_HOME/_config/user.pub , for allowing DOCKER_HOST=ssh:// . # This option is enabled by default. # If you have an insecure key under ~/.ssh, do not use this option. loadDotSSHPubKeys: true # containerd is managed by Docker, not by Lima, so the values are set to false here. containerd: system: false user: false provision: - mode: system script: | #!/bin/bash set -eux -o pipefail command -v docker >/dev/null 2>&1 && exit 0 export DEBIAN_FRONTEND=noninteractive curl -fsSL https://get.docker.com | sh # NOTE: you may remove the lines below, if you prefer to use rootful docker, not rootless systemctl disable --now docker apt-get install -y uidmap - mode: user script: | #!/bin/bash set -eux -o pipefail dockerd-rootless-setuptool.sh install docker context use rootless sudo apt install -y docker-compose qemu-system-x86 binfmt-support qemu-user qemu-user-static probes: - script: | #!/bin/bash set -eux -o pipefail if ! timeout 30s bash -c "until command -v docker >/dev/null 2>&1; do sleep 3; done"; then echo >&2 "docker is not installed yet" exit 1 fi if ! timeout 30s bash -c "until pgrep rootlesskit; do sleep 3; done"; then echo >&2 "rootlesskit (used by rootless docker) is not running" exit 1 fi hint: See "/var/log/cloud-init-output.log". in the guest arch: default