diff --git a/scripts/cc-metric-store.config b/scripts/cc-metric-store.config new file mode 100644 index 0000000..feb0740 --- /dev/null +++ b/scripts/cc-metric-store.config @@ -0,0 +1,17 @@ +CC_USER=clustercockpit + +CC_GROUP=clustercockpit + +CC_HOME=/tmp + +LOG_DIR=/var/log + +DATA_DIR=/var/run/cc-metric-store + +MAX_OPEN_FILES=10000 + +CONF_DIR=/etc/cc-metric-store + +CONF_FILE=/etc/cc-metric-store/cc-metric-store.json + +RESTART_ON_UPGRADE=true diff --git a/scripts/cc-metric-store.init b/scripts/cc-metric-store.init new file mode 100644 index 0000000..80cab6f --- /dev/null +++ b/scripts/cc-metric-store.init @@ -0,0 +1,141 @@ +#! /usr/bin/env bash + +# chkconfig: 2345 80 05 +# description: ClusterCockpit metric store +# processname: cc-metric-store +# config: /etc/default/cc-metric-store +# pidfile: /var/run/cc-metric-store.pid + +### BEGIN INIT INFO +# Provides: cc-metric-store +# Required-Start: $all +# Required-Stop: $remote_fs $syslog +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: Start ClusterCockpit metric store at boot time +### END INIT INFO + + +PATH=/bin:/usr/bin:/sbin:/usr/sbin +NAME=cc-metric-store +DESC="ClusterCockpit metric store" +DEFAULT=/etc/default/${NAME}.json + +CC_USER=clustercockpit +CC_GROUP=clustercockpit +CONF_DIR=/etc/cc-metric-store +PID_FILE=/var/run/$NAME.pid +DAEMON=/usr/sbin/$NAME +CONF_FILE=${CONF_DIR}/cc-metric-store.json + +umask 0027 + +if [ ! -x $DAEMON ]; then + echo "Program not installed or not executable" + exit 5 +fi + +. /lib/lsb/init-functions + +if [ -r /etc/default/rcS ]; then + . /etc/default/rcS +fi + +# overwrite settings from default file +if [ -f "$DEFAULT" ]; then + . "$DEFAULT" +fi + +CC_OPTS="--config=${CONF_FILE}" + +function checkUser() { + if [ `id -u` -ne 0 ]; then + echo "You need root privileges to run this script" + exit 4 + fi +} + +case "$1" in + start) + checkUser + log_daemon_msg "Starting $DESC" + + pid=`pidofproc -p $PID_FILE $NAME` + if [ -n "$pid" ] ; then + log_begin_msg "Already running." + log_end_msg 0 + exit 0 + fi + + # Prepare environment + touch "$PID_FILE" && chown "$CC_USER":"$CC_GROUP" "$PID_FILE" + + if [ -n "$MAX_OPEN_FILES" ]; then + ulimit -n $MAX_OPEN_FILES + fi + + # Start Daemon + start-stop-daemon --start -b --chdir "$WORK_DIR" --user "$CC_USER" -c "$CC_USER" --pidfile "$PID_FILE" --exec $DAEMON -- $DAEMON_OPTS + return=$? + if [ $return -eq 0 ] + then + sleep 1 + + # check if pid file has been written to + if ! [[ -s $PID_FILE ]]; then + log_end_msg 1 + exit 1 + fi + + i=0 + timeout=10 + # Wait for the process to be properly started before exiting + until { cat "$PID_FILE" | xargs kill -0; } >/dev/null 2>&1 + do + sleep 1 + i=$(($i + 1)) + if [ $i -gt $timeout ]; then + log_end_msg 1 + exit 1 + fi + done + fi + log_end_msg $return + ;; + stop) + checkUser + log_daemon_msg "Stopping $DESC" + + if [ -f "$PID_FILE" ]; then + start-stop-daemon --stop --pidfile "$PID_FILE" \ + --user "$CC_USER" \ + --retry=TERM/20/KILL/5 >/dev/null + if [ $? -eq 1 ]; then + log_progress_msg "$DESC is not running but pid file exists, cleaning up" + elif [ $? -eq 3 ]; then + PID="`cat $PID_FILE`" + log_failure_msg "Failed to stop $DESC (pid $PID)" + exit 1 + fi + rm -f "$PID_FILE" + else + log_progress_msg "(not running)" + fi + log_end_msg 0 + ;; + status) + status_of_proc -p $PID_FILE $NAME $NAME && exit 0 || exit $? + ;; + restart|force-reload) + if [ -f "$PID_FILE" ]; then + $0 stop + sleep 1 + fi + $0 start + ;; + *) + log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}" + exit 3 + ;; +esac + diff --git a/scripts/cc-metric-store.sysusers b/scripts/cc-metric-store.sysusers new file mode 100644 index 0000000..6ce3700 --- /dev/null +++ b/scripts/cc-metric-store.sysusers @@ -0,0 +1,2 @@ +#Type Name ID GECOS Home directory Shell +u clustercockpit - "User for ClusterCockpit" /run/cc-metric-collector /sbin/nologin