Added collect status in job control script.

job_control/slurm/taurus/pika_control.sh

@@ -9,6 +9,17 @@ function pika_clean() {
   rm -rf /opt/pika/*
 }
 
+function pika_status() {
+  COLLECTD_PID=`ps -eo pid,cmd | grep -v grep | grep "pika_collectd" | awk '{print $1}'`
+
+  # check if COLLECTD_PID is empty
+  if [ -z "$COLLECTD_PID" ]; then
+    echo "PIKA collectd is not running."
+  else
+    echo "PIKA collectd is running. PID=$COLLECTD_PID"
+  fi       
+}
+
 function pika_install() {
   mkdir -p ${PIKA_INSTALL_PATH}
   echo -e "tar xzf ${PIKA_PACKAGE_PATH} -C ${PIKA_INSTALL_PATH}/.."
@@ -32,9 +43,12 @@ function pika_stop() {
 
 if [ ! $# -eq 1 ]; then
   echo "One argument required!"
-  echo "./pika_control [purge|install|start|stop]"
+  echo "./pika_control [status|purge|install|start|stop]"
 else
   case "$1" in
+    status)
+       pika_status
+       ;;
     purge)
       pika_stop
       pika_clean