homeassistant-addons/oepl-proxy/.devcontainer/supervisor.sh

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#!/bin/bash
set -eE
SUPERVISOR_VERSON="$(curl -s https://version.home-assistant.io/stable.json | jq -e -r '.supervisor')"
DOCKER_TIMEOUT=30
DOCKER_PID=0
function start_docker() {
local starttime
local endtime
if grep -q 'Alpine|standard-WSL' /proc/version; then
# The docker daemon does not start when running WSL2 without adjusting iptables
update-alternatives --set iptables /usr/sbin/iptables-legacy || echo "Fails adjust iptables"
update-alternatives --set ip6tables /usr/sbin/iptables-legacy || echo "Fails adjust ip6tables"
fi
echo "Starting docker."
dockerd 2> /dev/null &
DOCKER_PID=$!
echo "Waiting for docker to initialize..."
starttime="$(date +%s)"
endtime="$(date +%s)"
until docker info >/dev/null 2>&1; do
if [ $((endtime - starttime)) -le $DOCKER_TIMEOUT ]; then
sleep 1
endtime=$(date +%s)
else
echo "Timeout while waiting for docker to come up"
exit 1
fi
done
echo "Docker was initialized"
}
function stop_docker() {
local starttime
local endtime
echo "Stopping in container docker..."
if [ "$DOCKER_PID" -gt 0 ] && kill -0 "$DOCKER_PID" 2> /dev/null; then
starttime="$(date +%s)"
endtime="$(date +%s)"
# Now wait for it to die
kill "$DOCKER_PID"
while kill -0 "$DOCKER_PID" 2> /dev/null; do
if [ $((endtime - starttime)) -le $DOCKER_TIMEOUT ]; then
sleep 1
endtime=$(date +%s)
else
echo "Timeout while waiting for container docker to die"
exit 1
fi
done
else
echo "Your host might have been left with unreleased resources"
fi
}
function cleanup_lastboot() {
if [[ -f /tmp/supervisor_data/config.json ]]; then
echo "Cleaning up last boot"
cp /tmp/supervisor_data/config.json /tmp/config.json
jq -rM 'del(.last_boot)' /tmp/config.json > /tmp/supervisor_data/config.json
rm /tmp/config.json
fi
}
function cleanup_docker() {
echo "Cleaning up stopped containers..."
docker rm "$(docker ps -a -q)" || true
}
function run_supervisor() {
mkdir -p /tmp/supervisor_data
docker run --rm --privileged \
--name hassio_supervisor \
--privileged \
--security-opt seccomp=unconfined \
--security-opt apparmor:unconfined \
-v /run/docker.sock:/run/docker.sock:rw \
-v /run/dbus:/run/dbus:ro \
-v /run/udev:/run/udev:ro \
-v /tmp/supervisor_data:/data:rw \
-v "$WORKSPACE_DIRECTORY":/data/addons/local:rw \
-v /etc/machine-id:/etc/machine-id:ro \
-e SUPERVISOR_SHARE="/tmp/supervisor_data" \
-e SUPERVISOR_NAME=hassio_supervisor \
-e SUPERVISOR_DEV=1 \
-e SUPERVISOR_MACHINE="qemux86-64" \
"homeassistant/amd64-hassio-supervisor:${SUPERVISOR_VERSON}"
}
function init_dbus() {
if pgrep dbus-daemon; then
echo "Dbus is running"
return 0
fi
echo "Startup dbus"
mkdir -p /var/lib/dbus
cp -f /etc/machine-id /var/lib/dbus/machine-id
# cleanups
mkdir -p /run/dbus
rm -f /run/dbus/pid
# run
dbus-daemon --system --print-address
}
function init_udev() {
if pgrep systemd-udevd; then
echo "udev is running"
return 0
fi
echo "Startup udev"
# cleanups
mkdir -p /run/udev
# run
/lib/systemd/systemd-udevd --daemon
sleep 3
udevadm trigger && udevadm settle
}
echo "Start Test-Env"
start_docker
trap "stop_docker" ERR
docker system prune -f
cleanup_lastboot
cleanup_docker
init_dbus
init_udev
run_supervisor
stop_docker