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# Example to use Docker instead of containerd & nerdctl |
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# $ limactl start ./docker.yaml |
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# $ limactl shell docker docker run -it -v $HOME:$HOME --rm alpine |
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# To run `docker` on the host (assumes docker-cli is installed): |
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# $ export DOCKER_HOST=$(limactl list docker --format 'unix://{{.Dir}}/sock/docker.sock') |
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# $ docker ... |
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# Hint: To allow `docker` CLI on the host to connect to the Docker daemon running inside the guest, |
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# add `NoHostAuthenticationForLocalhost yes` in ~/.ssh/config , and then run the following commands: |
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# $ export DOCKER_HOST=ssh://localhost:60006 |
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# $ docker ... |
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# If ssh:// ... does not work, try the following commands: |
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# $ 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 |
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# $ export DOCKER_HOST=unix://$HOME/docker.sock |
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# $ docker ... |
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images: |
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# Hint: run `limactl prune` to invalidate the "current" cache |
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- location: "https://cloud-images.ubuntu.com/impish/current/impish-server-cloudimg-amd64.img" |
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arch: "x86_64" |
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- location: "https://cloud-images.ubuntu.com/impish/current/impish-server-cloudimg-arm64.img" |
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arch: "aarch64" |
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mounts: |
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# Export files from container |
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- location: "~" |
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writable: true |
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- location: "/tmp/lima" |
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writable: true |
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- location: "/var/folders" |
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writable: true |
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ssh: |
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localPort: 60006 |
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# Load ~/.ssh/*.pub in addition to $LIMA_HOME/_config/user.pub , for allowing DOCKER_HOST=ssh:// . |
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# This option is enabled by default. |
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# If you have an insecure key under ~/.ssh, do not use this option. |
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loadDotSSHPubKeys: true |
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# containerd is managed by Docker, not by Lima, so the values are set to false here. |
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containerd: |
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system: false |
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user: false |
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provision: |
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- mode: system |
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script: | |
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#!/bin/bash |
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set -eux -o pipefail |
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command -v docker >/dev/null 2>&1 && exit 0 |
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export DEBIAN_FRONTEND=noninteractive |
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curl -fsSL https://get.docker.com | sh |
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# NOTE: you may remove the lines below, if you prefer to use rootful docker, not rootless |
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systemctl disable --now docker |
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apt-get install -y uidmap dbus-user-session |
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VER=$(curl -s https://api.github.com/repos/docker/compose/releases/latest | awk -F'"' '/"name": "v/{print $4}') |
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curl -L "https://github.com/docker/compose/releases/download/${VER}/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose |
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chmod +x /usr/local/bin/docker-compose |
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- mode: user |
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script: | |
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#!/bin/bash |
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set -eux -o pipefail |
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systemctl --user start dbus |
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dockerd-rootless-setuptool.sh install |
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docker context use rootless |
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probes: |
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- script: | |
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#!/bin/bash |
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set -eux -o pipefail |
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if ! timeout 30s bash -c "until command -v docker >/dev/null 2>&1; do sleep 3; done"; then |
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echo >&2 "docker is not installed yet" |
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exit 1 |
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fi |
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if ! timeout 30s bash -c "until pgrep rootlesskit; do sleep 3; done"; then |
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echo >&2 "rootlesskit (used by rootless docker) is not running" |
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exit 1 |
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fi |
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hint: See "/var/log/cloud-init-output.log". in the guest |
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portForwards: |
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- guestSocket: "/run/user/{{.UID}}/docker.sock" |
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hostSocket: "{{.Dir}}/sock/docker.sock" |
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message: | |
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To run `docker` on the host (assumes docker-cli is installed): |
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$ export DOCKER_HOST=unix://{{.Dir}}/sock/docker.sock |
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$ docker ... |