Added Seafile Server Monitoring (#10465)

* Seafile Monitoring

* generalized function for application with multiple similar entries

* adding snmprec file

* Create linux_seafile-v1.json

* Update linux_seafile-v1.snmprec

Updated linux_seafile-v1.snmprec to use 4x for encoding json data response

* Update Applications.md

includes/html/graphs/application/seafile-common.inc.php

@@ -0,0 +1,35 @@
+<?php
+$name = 'seafile';
+$app_id = $app['app_id'];
+$colours       = 'mega';
+$dostack       = 0;
+$printtotal    = 0;
+$addarea       = 1;
+$transparency  = 15;
+
+if (isset($vars['array'])) {
+    $arrays=array($vars['array']);
+} else {
+    $arrays=get_arrays_with_seafile($device, $app['app_id'], $category);
+}
+
+$int=0;
+while (isset($arrays[$int])) {
+    $array=$arrays[$int];
+    $rrd_filename = rrd_name($device['hostname'], array('app', $name, $app_id, $array));
+
+    if (rrdtool_check_rrd_exists($rrd_filename)) {
+        $rrd_list[]=array(
+            'filename' => $rrd_filename,
+            'descr'    => str_replace($category.'-', '', $array),
+            'ds'       => $rrdVar,
+        );
+    }
+    $int++;
+}
+
+if ($unit_type == 'float') {
+    require 'includes/html/graphs/generic_multi_line.inc.php';
+} else {
+    require 'includes/html/graphs/generic_multi_line_exact_numbers.inc.php';
+}

includes/html/graphs/application/seafile_connected.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'Connected Devices';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'sysinfo';
+
+$rrdVar='connected';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_enabled.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'activated Accounts';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'acc';
+
+$rrdVar='enabled';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_groups.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'Groups';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'grp';
+
+$rrdVar='count';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_libraries.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'libraries';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'acc';
+
+$rrdVar='libraries';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_platform.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'Client Platform';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'cltos';
+
+$rrdVar='platform';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_size_consumption.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'Usage (Byte)';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'float';
+$category      = 'acc';
+
+$rrdVar = 'size_consumption';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_trashed_libraries.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'trashed libraries';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'acc';
+
+$rrdVar='trashed_libraries';
+
+require 'seafile-common.inc.php';

includes/html/graphs/application/seafile_version.inc.php

@@ -0,0 +1,11 @@
+<?php
+$unit_text     = 'Client Version';
+$unitlen       = 20;
+$bigdescrlen   = 20;
+$smalldescrlen = 20;
+$unit_type     = 'int';
+$category      = 'cltver';
+
+$rrdVar='version';
+
+require 'seafile-common.inc.php';