abslibre/nonsystemd/containerd-openrc/containerd.initd

#!/usr/bin/openrc-run
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

description="Containerd container runtime"
command="/usr/bin/containerd"
command_args="${command_args:-}"
command_background="true"
pidfile="${pidfile:-/run/${RC_SVCNAME}.pid}"
start_stop_daemon_args="--stderr /var/log/${RC_SVCNAME}/${RC_SVCNAME}.log --stdout /var/log/${RC_SVCNAME}/${RC_SVCNAME}.log"

start_pre() {
	checkpath -m 0750 -d "/var/log/${RC_SVCNAME}"

	ulimit -n 1048576

	# Having non-zero limits causes performance problems due to accounting overhead
	# in the kernel. We recommend using cgroups to do container-local accounting.
	ulimit -u unlimited

	return 0
}

start_post() {
	ewaitfile ${containerd_socket_delay:-5} /run/containerd/containerd.sock
}