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Diffstat (limited to 'sci-misc/boinc/files/boinc.init.in')
| -rw-r--r-- | sci-misc/boinc/files/boinc.init.in | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/sci-misc/boinc/files/boinc.init.in b/sci-misc/boinc/files/boinc.init.in new file mode 100644 index 0000000..7e87945 --- /dev/null +++ b/sci-misc/boinc/files/boinc.init.in @@ -0,0 +1,221 @@ +#!/sbin/openrc-run +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +extra_started_commands="attach resume suspend" + +depend() { + # we can use dns and net, but we can also in most cases live without them + use dns net ntp-client ntpd +} + +create_work_directory() { + local sslcrt="/etc/ssl/certs/ca-certificates.crt" + + if [ ! -d "${RUNTIMEDIR}" ]; then + einfo "Directory ${RUNTIMEDIR} does not exist, creating now." + if ! mkdir -p "${RUNTIMEDIR}"; then + eerror "Directory ${RUNTIMEDIR} could not be created!" + return 1 + fi + fi + + # ensure proper ownership + if ! chown "${USER}:${GROUP}" "${RUNTIMEDIR}"; then + eerror "Changing ownership of '${RUNTIMEDIR}' to '${USER}:${GROUP}' failed!" + return 1 + fi + + if [ ! -e "${RUNTIMEDIR}"/ca-bundle.crt ]; then + if [ ! -f "${sslcrt}" ]; then + eerror "'${sslcrt}' does not exist!" + return 1 + fi + + if ! ln -s "${sslcrt}" "${RUNTIMEDIR}"/ca-bundle.crt; then + eerror "Symlinking '${sslcrt}' failed!" + return 1 + fi + fi + + return 0 +} + +fix_lib_symlinks() { + local src="$1" + local tgt="$2" + + # If the source does not exist, we can not do anything + if [ ! -f "${src}" ] ; then + return 1 + fi + + # Check whether the symlink is already there and in order + if [ -L "${tgt}" ] ; then + if [ -f "${tgt}" ] ; then + return 0 + fi + + # Remove broken symlink + if ! rm -f "${tgt}"; then + eerror "Removing '${tgt}' failed!" + return 1 + fi + fi + + # symlink the correct path + if ! ln -snf "${src}" "${tgt}"; then + eerror "Symlinking '${src}' to '${tgt}' failed!" + return 1 + fi + + return 0 +} + +cuda_check() { + local libsource="/opt/cuda/@libdir@/libcudart.so" + local libtarget="${RUNTIMEDIR}/libcudart.so" + + fix_lib_symlinks "${libsource}" "${libtarget}" || return 1 + return 0 +} + +opencl_check() { + local libsource="/usr/@libdir@/libOpenCL.so" + local libtarget="${RUNTIMEDIR}/libOpenCL.so" + + fix_lib_symlinks "${libsource}" "${libtarget}" || return 1 + return 0 +} + +env_check() { + # Make sure the configuration is sane + : ${USER:="boinc"} + : ${GROUP:="boinc"} + : ${RUNTIMEDIR:="/var/lib/boinc"} + : ${BOINCBIN:="$(which boinc_client)"} + : ${BOINC_PIDFILE:="/var/run/boinc_client.pid"} + : ${BOINCCMD:="$(which /usr/bin/boinccmd)"} + : ${ALLOW_REMOTE_RPC:="yes"} + : ${NICELEVEL:="19"} + # ARGS is not checked, it could have been explicitly set + # to be empty by the user. + + # If the client was not found (how?) something is seriously wrong + if [ ! -x "${BOINCBIN}" ]; then + eerror "No boinc_client found!" + return 1 + fi + + # The boinccmd is crucial, or we can not attach, suspend or resume + # the boinc client + if [ ! -x "${BOINCCMD}" ]; then + eerror "No boinccmd program found!" + return 1 + fi + + return 0 +} + +start_pre() { + env_check || return 1 + create_work_directory || return 1 + cuda_check || einfo "CUDA not supported" + opencl_check || einfo "OpenCL not supported" + + if [ ! -f "${RUNTIMEDIR}/lockfile" ]; then + einfo "File \"${RUNTIMEDIR}/lockfile\" does not exist, assuming first run." + einfo "You need to setup an account on the BOINC project homepage beforehand!" + einfo "Go to http://boinc.berkeley.edu/ and locate your project." + einfo "Then either run ${RC_SERVICE} attach or connect with a gui client" + einfo "and attach to a project with that." + einfo "" + ewarn "Note that for attaching to some project you need your network up and running." + ewarn "network is needed only for jobs fetching afterwards" + fi + + return 0 +} + +start() { + if [ "${ALLOW_REMOTE_RPC}" = "yes" ]; then + ARGS="${ARGS} --allow_remote_gui_rpc" + fi + + ARGS="${ARGS} --dir "${RUNTIMEDIR}" --redirectio" + + ebegin "Starting ${RC_SVCNAME}" + start-stop-daemon --start --nicelevel ${NICELEVEL} \ + --user "${USER}:${GROUP}" --quiet --make-pidfile \ + --pidfile "${BOINC_PIDFILE}" --background \ + --exec "${BOINCBIN}" -- ${ARGS} + eend $? +} + +attach() { + local url="" + local key="" + + env_check || return 1 + + einfo "If you can't find your account key just try to obtain it by using:" + einfo " boinccmd --passwd PASSWORD_FROM_GUI_RPC_AUTH --lookup_account URL EMAIL PASSWORD" + + printf " Enter the Project URL: " + read url + printf " Enter your Account Key: " + read key + + if ! service_started; then + "${RC_SERVICE}" start + fi + + ebegin "${RC_SVCNAME}: Attaching to project" + start-stop-daemon --user "${USER}:${GROUP}" --quiet \ + --chdir "${RUNTIMEDIR}" --exec "${BOINCCMD}" \ + -- --project_attach ${url} ${key} + eend $? + + sleep 10 + tail "${RUNTIMEDIR}/stdoutdae.txt" +} + +stop() { + local stop_timeout="SIGTERM/60/SIGTERM/30/SIGKILL/30" + + env_check || return 1 + + ebegin "Stopping ${RC_SVCNAME}" + start-stop-daemon --stop --quiet --progress \ + --retry ${stop_timeout} \ + --pidfile "${BOINC_PIDFILE}" + eend $? +} + +resume() { + env_check || return 1 + + for url in $(cd "${RUNTIMEDIR}" ; \ + "${BOINCCMD}" --get_project_status | \ + sed -n 's/\s*master URL: //p'); do + ebegin "Resuming ${url}" + start-stop-daemon --user "${USER}:${GROUP}" --quiet \ + --chdir "${RUNTIMEDIR}" --exec "${BOINCCMD}" \ + -- --project ${url} resume + eend $? + done +} + +suspend() { + env_check || return 1 + + for url in $(cd "${RUNTIMEDIR}" ; \ + "${BOINCCMD}" --get_project_status | \ + sed -n 's/\s*master URL: //p'); do + ebegin "Suspending ${url}" + start-stop-daemon --user "${USER}:${GROUP}" --quiet \ + --chdir "${RUNTIMEDIR}" --exec "${BOINCCMD}" \ + -- --project ${url} suspend + eend $? + done +} |