Added prometheus node_exporter, work in progress.

1 files changed, 100 insertions, 0 deletions

diff --git a/node-exporter/node-exporter_init.d b/node-exporter/node-exporter_init.d
new file mode 100644
index 0000000..04a56f9
--- /dev/null
+++ b/node-exporter/node-exporter_init.d
@@ -0,0 +1,100 @@
+#!/bin/bash
+#
+# 
+#
+# Start on runlevels 3, 4 and 5. Start late, kill early.
+# chkconfig: 345 95 05
+#
+#
+#!/bin/bash
+
+# absolute path to executable binary
+progpath='/usr/sbin/node_exporter'
+
+# arguments to script
+opts=''
+
+# binary program name
+prog=$(basename $progpath)
+
+# pid file
+pidfile="/var/run/${prog}.pid"
+
+# make sure full path to executable binary is found
+! [ -x $progpath ] && echo "$progpath: executable not found" && exit 1
+
+eval_cmd() {
+  local rc=$1
+  if [ $rc -eq 0 ]; then
+    echo '[  OK  ]'
+  else
+    echo '[FAILED]'
+  fi
+  return $rc
+}
+
+start() {
+  # see if running
+  local pids=$(pgrep $prog)
+
+  if [ -n "$pids" ]; then
+    echo "$prog (pid $pids) is already running"
+    return 0
+  fi
+  printf "%-50s%s" "Starting $prog: " ''
+  $progpath $opts &
+
+  # save pid to file if you want
+  echo $! > $pidfile
+
+  # check again if running
+  pgrep $prog >/dev/null 2>&1
+  eval_cmd $?
+}
+
+stop() {
+  # see if running
+  local pids=$(pgrep $prog)
+
+  if [ -z "$pids" ]; then
+    echo "$prog not running"
+    return 0
+  fi
+  printf "%-50s%s" "Stopping $prog: " ''
+  rm -f $pidfile
+  kill -9 $pids
+  eval_cmd $?
+}
+
+status() {
+  # see if running
+  local pids=$(pgrep $prog)
+
+  if [ -n "$pids" ]; then
+    echo "$prog (pid $pids) is running"
+  else
+    echo "$prog is stopped"
+  fi
+}
+
+case $1 in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  status)
+    status
+    ;;
+  restart)
+    stop
+    sleep 1
+    start
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|status|restart}"
+    exit 1
+esac
+
+exit $?
\ No newline at end of file