(SystemHealth) work in progress

src/opnsense/mvc/app/controllers/OPNsense/SystemHealth/IndexController.php → src/opnsense/mvc/app/controllers/OPNsense/Diagnostics/SystemHealthController.php

@@ -26,18 +26,18 @@
  *    POSSIBILITY OF SUCH DAMAGE.
  *
  */
-namespace OPNsense\SystemHealth;
+namespace OPNsense\Diagnostics;
 
 /**
  * Class IndexController
  * @package OPNsense\Proxy
  */
-class IndexController extends \OPNsense\Base\IndexController
+class SystemHealthController extends \OPNsense\Base\IndexController
 {
     public function indexAction()
     {
         $this->view->title = "System Health";
-        $this->view->pick('OPNsense/SystemHealth/index');
+        $this->view->pick('OPNsense/Diagnostics/systemhealth');
     }
 }
 

src/opnsense/mvc/app/controllers/OPNsense/SystemHealth/Api/SettingsController.php

-<?php
-/**
- *    Copyright (C) 2015  Deciso B.V. - J. Schellevis
- *
- *    All rights reserved.
- *
- *    Redistribution and use in source and binary forms, with or without
- *    modification, are permitted provided that the following conditions are met:
- *
- *    1. Redistributions of source code must retain the above copyright notice,
- *       this list of conditions and the following disclaimer.
- *
- *    2. Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *
- *    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- *    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- *    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- *    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- *    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- *    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- *    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- *    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- *    POSSIBILITY OF SUCH DAMAGE.
- *
- */
-
-
-namespace OPNsense\SystemHealth\Api;
-
-use \OPNsense\Base\ApiControllerBase;
-
-/**
- * Class SettingsController
- * @package OPNsense\SystemHealth
- */
-class SettingsController extends ApiControllerBase
-{
-
-}
-
-?>

src/opnsense/mvc/app/views/OPNsense/SystemHealth/index.volt → src/opnsense/mvc/app/views/OPNsense/Diagnostics/systemhealth.volt

@@ -172,7 +172,7 @@
     }
 
     function getRRDlist() {
-        ajaxGet(url = "/api/systemhealth/service/getRRDlist/", sendData = {}, callback = function (data, status) {
+        ajaxGet(url = "/api/diagnostics/systemhealth/getRRDlist/", sendData = {}, callback = function (data, status) {
             if (status == "success") {
                 var category;
                 var tabs="";
@@ -293,7 +293,7 @@
         // info bar - show loading info bar while refreshing data
         $('#loading').show();
         // API call to request data
-        ajaxGet(url = "/api/systemhealth/service/getSystemHealth/" + rrd_name + "/" + String(from) + "/" + String(to) + "/" + String(maxitems) + "/" + String(inverse) + "/" + String(detail), sendData = {}, callback = function (data, status) {
+        ajaxGet(url = "/api/diagnostics/systemhealth/getSystemHealth/" + rrd_name + "/" + String(from) + "/" + String(to) + "/" + String(maxitems) + "/" + String(inverse) + "/" + String(detail), sendData = {}, callback = function (data, status) {
             if (status == "success") {
                 var stepsize = data["d3"]["stepSize"];
                 var scale = "{{ lang._('seconds') }}";
@@ -473,7 +473,7 @@
                         .tickFormat(function (d) {
                             return d3.time.format(dtformat)(new Date(d))
                         });
-                chart.yAxis.axisLabel(data["x-axis_label"]);
+                chart.yAxis.axisLabel(data["y-axis_label"]);
                 chart.useInteractiveGuideline(true);
                 chart.interactive(true);
 

src/opnsense/scripts/systemhealth/definitions/interface-packets.xml

+<?xml version="1.0"?>
+<systemhealth>
+    <file-match>.*-packets$</file-match>
+    <title>System Information - Packets </title>
+    <y-axis_label>Packets/Second</y-axis_label>
+</systemhealth>
\ No newline at end of file

src/opnsense/scripts/systemhealth/metadata/system-processor.xml → src/opnsense/scripts/systemhealth/definitions/system-processor.xml

 <?xml version="1.0"?>
-<details>
+<systemhealth>
+    <file-match>system-processor</file-match>
     <title> System Information - Utilization and Processes</title>
-    <x-axis_label>[U]tilization ,  [#]Number</x-axis_label>
+    <y-axis_label>[U]tilization ,  [#]Number</y-axis_label>
     <field_units>
         <user>[U]</user>
         <nice>[U]</nice>
@@ -9,4 +10,4 @@
         <interrupt>[#]</interrupt>
         <processes>[#]</processes>
     </field_units>
-</details>
+</systemhealth>
\ No newline at end of file

src/opnsense/scripts/systemhealth/queryDetails.py → src/opnsense/scripts/systemhealth/fetchData.py

 #!/usr/local/bin/python2.7
 
 """
-    Copyright (c) 2015 Deciso B.V. - J. Schellevis
+    Copyright (c) 2015 Deciso B.V. - Ad Schellevis
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -26,10 +26,29 @@
     POSSIBILITY OF SUCH DAMAGE.
 
     --------------------------------------------------------------------------------------
+    fetch xmldata from rrd tool, but only if filename is valid (with or without .rrd extension)
 
 """
+import sys
+import glob
+import tempfile
+import subprocess
+import os.path
+
+rrd_reports_dir = '/var/db/rrd'
+if len(sys.argv) > 1:
+    filename = sys.argv[1]
+    # suffix rrd if not already in request
+    if filename.split('.')[-1] != 'rrd':
+        filename += '.rrd'
+
+    # scan rrd directory for requested file
+    for rrdFilename in glob.glob('%s/*.rrd' % rrd_reports_dir):
+        if os.path.basename(rrdFilename) == filename:
+            with tempfile.NamedTemporaryFile() as output_stream:
+                subprocess.check_call(['/usr/local/bin/rrdtool', 'dump', rrdFilename],
+                                                      stdout=output_stream, stderr=subprocess.STDOUT)
+                output_stream.seek(0)
+                print (output_stream.read())
+            break
 
-file = open('/Users/josschellevis/Development/opnsense/scripts/systemhealth/metadata/system-processor.xml', 'r')
-file_contents = file.read()
-print (file_contents)
-file.close()

src/opnsense/scripts/systemhealth/listReports.py

+#!/usr/local/bin/python2.7
+
+"""
+    Copyright (c) 2015 Deciso B.V. - Ad Schellevis
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+     this list of conditions and the following disclaimer.
+
+    2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in the
+     documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+    INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+    AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+    AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+    INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+    CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+    ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+    POSSIBILITY OF SUCH DAMAGE.
+
+    --------------------------------------------------------------------------------------
+    return a list of all available rrd files including additional definition data
+
+"""
+import re
+import glob
+import xml.etree.ElementTree
+import os.path
+import ujson
+
+rrd_definition_dir = '%s/definitions' % os.path.dirname(os.path.abspath(__file__))
+rrd_reports_dir = '/var/db/rrd'
+
+# query all rrd files available and initialize with empty definition
+result = {}
+for filename in glob.glob('%s/*.rrd' % rrd_reports_dir):
+    rrdFilename = os.path.basename(filename).split('.')[0]
+    # determine topic and item name, fixes naming issues
+    if rrdFilename.split('-')[0] in ('system') and rrdFilename.find('-') > -1:
+        topic = rrdFilename.split('-')[0]
+        itemName = '-'.join(rrdFilename.split('-')[1:])
+    else:
+        topic = rrdFilename.split('-')[-1]
+        itemName = '-'.join(rrdFilename.split('-')[:-1])
+    result[rrdFilename] = {'title': '', 'y-axis_label': '', 'field_units': {}, 'topic': topic, 'itemName': itemName}
+
+# scan all definition files
+for filename in glob.glob('%s/*.xml' % rrd_definition_dir):
+    rrdFilename = os.path.basename(filename).split('.')[0]
+    try:
+        ruleXML=xml.etree.ElementTree.fromstring(open(filename).read())
+        rrdDef = {}
+        if ruleXML.tag == 'systemhealth':
+            # only parse systemhealth items
+            for child in ruleXML:
+                if len(list(child)) == 0:
+                    # single items
+                    rrdDef[child.tag] = child.text
+                else:
+                    # named list items
+                    rrdDef[child.tag] = {}
+                    for subchild in child:
+                        rrdDef[child.tag][subchild.tag] = subchild.text
+        else:
+            rrdDef['__msg'] = 'xml metadata not valid'
+    except xml.etree.ElementTree.ParseError:
+        # no valid xml, always return a valid (empty) data set
+        rrdDef = {'__msg': 'xml metadata load error'}
+
+    # link definition data to rrd file, use property file-match in xml to determine it's targets
+    if 'file-match' in rrdDef:
+        # remove file-match property from actual result
+        file_match = rrdDef['file-match']
+        del rrdDef['file-match']
+        for rrdFilename in result:
+            if re.search(file_match, rrdFilename) is not None:
+                for fieldname in rrdDef:
+                    result[rrdFilename][fieldname] = rrdDef[fieldname]
+
+print(ujson.dumps(result))
+