github.com/sams1990/dockerrepo@v17.12.1-ce-rc2+incompatible/contrib/init/openrc/docker.initd (about)

     1  #!/sbin/openrc-run
     2  # Copyright 1999-2013 Gentoo Foundation
     3  # Distributed under the terms of the GNU General Public License v2
     4  
     5  command="${DOCKERD_BINARY:-/usr/bin/dockerd}"
     6  pidfile="${DOCKER_PIDFILE:-/run/${RC_SVCNAME}.pid}"
     7  command_args="-p \"${pidfile}\" ${DOCKER_OPTS}"
     8  DOCKER_LOGFILE="${DOCKER_LOGFILE:-/var/log/${RC_SVCNAME}.log}"
     9  DOCKER_ERRFILE="${DOCKER_ERRFILE:-${DOCKER_LOGFILE}}"
    10  DOCKER_OUTFILE="${DOCKER_OUTFILE:-${DOCKER_LOGFILE}}"
    11  start_stop_daemon_args="--background \
    12  	--stderr \"${DOCKER_ERRFILE}\" --stdout \"${DOCKER_OUTFILE}\""
    13  
    14  start_pre() {
    15  	checkpath -f -m 0644 -o root:docker "$DOCKER_LOGFILE"
    16  
    17  	ulimit -n 1048576
    18  
    19  	# Having non-zero limits causes performance problems due to accounting overhead
    20  	# in the kernel. We recommend using cgroups to do container-local accounting.
    21  	ulimit -u unlimited
    22  
    23  	return 0
    24  }