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Code Issues Packages Projects Releases Wiki Activity

Add rootless DinD runner (#1644)

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* add rootless dind images

* add small blurb on rootless dind

* Add ToC entry for README section
This commit is contained in:
Natalie Somersall
2022-08-02 20:45:02 -06:00
committed by GitHub
parent bea0775bec
commit 37aa1a0b8c
3 changed files with 171 additions and 0 deletions
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27
runner/rootless-startup.sh Normal file
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#!/bin/bash
source logger.bash
log.notice "Writing out Docker config file"
/bin/bash <<SCRIPT
mkdir -p /home/runner/.config/docker/
if [ ! -f /home/runner/.config/docker/daemon.json ]; then
echo "{}" > /home/runner/.config/docker/daemon.json
fi
if [ -n "${MTU}" ]; then
jq ".\"mtu\" = ${MTU}" /home/runner/.config/docker/daemon.json > /tmp/.daemon.json && mv /tmp/.daemon.json /home/runner/.config/docker/daemon.json
# See https://docs.docker.com/engine/security/rootless/
echo "environment=DOCKERD_ROOTLESS_ROOTLESSKIT_MTU=${MTU}" >> /etc/supervisor/conf.d/dockerd.conf
fi
if [ -n "${DOCKER_REGISTRY_MIRROR}" ]; then
jq ".\"registry-mirrors\"[0] = \"${DOCKER_REGISTRY_MIRROR}\"" /home/runner/.config/docker/daemon.json > /tmp/.daemon.json && mv /tmp/.daemon.json /home/runner/.config/docker/daemon.json
fi
SCRIPT
log.notice "Starting Docker (rootless)"
/home/runner/bin/dockerd-rootless.sh --config-file /home/runner/.config/docker/daemon.json >> /dev/null 2>&1 &
# Wait processes to be running
entrypoint.sh