#!/bin/sh

# set global ulimits TODO move to /etc/limits.conf
ulimit -n 1048576
ulimit -p unlimited

# bring up containerd
printf "\nStarting containerd\n"
/usr/bin/containerd &

# wait for socket to be there
while [ ! -S /run/containerd/containerd.sock ]
do
	sleep 0.1
done

# start onboot containers, run to completion

if [ -d /containers/onboot ]
then
	for f in $(find /containers/onboot -mindepth 1 -maxdepth 1 | sort)
	do
		base="$(basename $f)"
		#/bin/mount --bind "$f/rootfs" "$f/rootfs"
		#mount -o remount,rw "$f/rootfs"
		/usr/bin/runc run --bundle "$f" "$(basename $f)"
		printf " - $base\n"
	done
fi

# start service containers

if [ -d /containers/services ]
then
	for f in $(find /containers/services -mindepth 1 -maxdepth 1 | sort)
	do
		base="$(basename $f)"
		#/bin/mount --bind "$f/rootfs" "$f/rootfs"
		#mount -o remount,rw "$f/rootfs"
		log="/var/log/$base.log"
		ctr run --runtime-config "$f/config.json" --rootfs "$f/rootfs" --id "$(basename $f)" </dev/null 2>$log >$log &
		printf " - $base\n"
	done
fi

wait