[Solved] Nagvis weather map (traffic map) and Centreon & Nagios

To fix weather maps (traffic maps) with Nagvis and Nagios & Centreon you have to fix 3 things:

1. You have to modify the code of the check script (check_centreon_snmp_traffic).
In this script you have to modify the following line :

printf("|traffic_in=".$in_perfparse_traffic_str."Bits/s;$warningBit;$criticalBit;0;$speed_card                  traffic_out=".$out_perfparse_traffic_str."Bits/s;$warningBit;$criticalBit;0;$speed_card\n");

and replace with:

printf("|traffic_in=".$in_perfparse_traffic_str."Bits/s;$warningBit;$criticalBit;0;$speed_card traffic_out=".$out_perfparse_traffic_str."Bits/s;$warningBit;$criticalBit;0;$speed_card load_In=".$in_usage."%%;$warningBit;$criticalBit;0;0 load_Out=".$out_usage."%%;$warningBit;$criticalBit;0;0 traffic_In=%.2f".$in_prefix."b;".$warningBit.";".$criticalBit.";0;0 traffic_Out=%.2f".$out_prefix."b;".$warningBit.";".$criticalBit.";0;0 \n",$in_traffic,$out_traffic);


2. The file you have to modify  next is : /usr/share/nagvis/share/frontend/nagvis-js/js/NagVisCompressed.js
 
You have to find the function "drawNagVisLine"  and replace it with:


function drawNagVisLine(objectId, lineType, cuts, x, y, z, width, colorFill, colorFill2, perfdata, colorBorder, bLinkArea, bLabelShow, yOffset) {
for(var i=0; i < x.length; i++) {
x[i] = parseInt(x[i], 10);
y[i] = parseInt(y[i], 10);
}
var xStart=x[0];
var yStart=y[0];
var xEnd=x[x.length - 1];
var yEnd=y[y.length - 1];
if(perfdata == null)
perfdata = [];
width = parseInt(width, 10);
var perfdataA="N/A";
var perfdataB="N/A";
var cut=cuts[0];
var cutIn=cuts[1];
var cutOut=cuts[2];
switch (lineType) {
case '10':
if(x.length == 2) {
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
} else {
var xMid=x[1];
var yMid=y[1];
}
drawArrow(objectId, 1, xStart, yStart, xMid, yMid, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 1, lineType, xMid, yMid, z, perfdataA, perfdataB, bLinkArea, bLabelShow);
drawArrow(objectId, 2, xEnd, yEnd, xMid, yMid, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 2, lineType, xMid, yMid, z, perfdataA, perfdataB, bLinkArea, bLabelShow);
break;
case '11':
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
drawArrow(objectId, 1, xStart, yStart, xEnd, yEnd, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 1, lineType, xMid, yMid, z, perfdataA, perfdataB, bLinkArea, bLabelShow);
break;
case '12':
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
drawSimpleLine(objectId, 1, xStart, yStart, xEnd, yEnd, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 1, lineType, xMid, yMid, z, perfdataA, perfdataB, bLinkArea, bLabelShow);
break;
case '13':
if(x.length == 2) {
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
} else {
var xMid=x[1];
var yMid=y[1];
}
if(isset(perfdata[2]) && isset(perfdata[2][1]) && isset(perfdata[2][2])) // HERE
perfdataA = perfdata[2][1] + perfdata[2][2]; // HERE
drawArrow(objectId, 1, xStart, yStart, xMid, yMid, z, width, colorFill, colorBorder); 
drawLinkOrLabel(objectId, 1, lineType, middle(xStart, xMid, cutIn), middle(yStart, yMid, cutIn), z, perfdataA, perfdataB, bLinkArea, bLabelShow);
if(isset(perfdata[3]) && isset(perfdata[3][1]) && isset(perfdata[3][2])) // HERE
perfdataA = perfdata[3][1] + perfdata[3][2]; // HERE
drawArrow(objectId, 2, xEnd, yEnd, xMid, yMid, z, width, colorFill2, colorBorder);
drawLinkOrLabel(objectId, 2, lineType, middle(xEnd, xMid, cutOut), middle(yEnd, yMid, cutOut), z, perfdataA, perfdataB, bLinkArea, bLabelShow);
break;
case '14':
if(x.length == 2) {
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
} else {
var xMid=x[1];
var yMid=y[1];
}
yOffset = yOffset + width;
if(isset(perfdata[2]) && isset(perfdata[2][1]) && isset(perfdata[2][2])) // HERE
perfdataA = perfdata[2][1] + perfdata[2][2]; // HERE
if(isset(perfdata[4]) && isset(perfdata[4][1]) && isset(perfdata[4][2])) // HERE
perfdataB = perfdata[4][1] + perfdata[4][2] + '/s'; // HERE
drawArrow(objectId, 1, xStart, yStart, xMid, yMid, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 1, lineType, middle(xStart, xMid, cutOut), middle(yStart, yMid, cutOut), z, perfdataA, perfdataB, bLinkArea, bLabelShow, yOffset);
if(isset(perfdata[3]) && isset(perfdata[3][1]) && isset(perfdata[3][2])) // HERE
perfdataA = perfdata[3][1] + perfdata[3][2]; // HERE
if(isset(perfdata[5]) && isset(perfdata[5][1]) && isset(perfdata[3][2])) // HERE
perfdataB = perfdata[5][1] + perfdata[5][2] + '/s'; // HERE
drawArrow(objectId, 3, xEnd, yEnd, xMid, yMid, z, width, colorFill2, colorBorder);
drawLinkOrLabel(objectId, 3, lineType, middle(xEnd, xMid, cutIn), middle(yEnd, yMid, cutIn), z, perfdataA, perfdataB, bLinkArea, bLabelShow, yOffset);
break;
case '15':
if(x.length == 2) {
var xMid=middle(xStart, xEnd, cut);
var yMid=middle(yStart, yEnd, cut);
} else {
var xMid=x[1];
var yMid=y[1];
}
yOffset = yOffset + width;
if(isset(perfdata[4]) && isset(perfdata[4][1]) && isset(perfdata[4][2])) // HERE
perfdataA = perfdata[4][1] + perfdata[4][2] + '/s' ; // HERE
drawArrow(objectId, 1, xStart, yStart, xMid, yMid, z, width, colorFill, colorBorder);
drawLinkOrLabel(objectId, 1, lineType, middle(xStart, xMid, cutOut), middle(yStart, yMid, cutOut), z, perfdataA, perfdataB, bLinkArea, bLabelShow, yOffset);
if(isset(perfdata[5]) && isset(perfdata[5][1]) && isset(perfdata[5][2])) // HERE 
perfdataA = perfdata[5][1] + perfdata[5][2] + '/s' ;     // HERE
drawArrow(objectId, 3, xEnd, yEnd, xMid, yMid, z, width, colorFill2, colorBorder);
drawLinkOrLabel(objectId, 3, lineType, middle(xEnd, xMid, cutIn), middle(yEnd, yMid, cutIn), z, perfdataA, perfdataB, bLinkArea, bLabelShow, yOffset);
break;
default:
alert('Error: Unknown line type');
}
}


Find another function "drawLine" and replace with:
 
drawLine: function() {
var x=this.parseCoords(this.conf.x, 'x');
var y=this.parseCoords(this.conf.y, 'y');
var width=addZoomFactor(this.conf.line_width);
if(width <= 0)
width = 1; // minimal width for lines
var colorFill='';
var colorFill2='';
var colorBorder='#000000';
var setPerfdata=[];
setPerfdata[0] = Array('dummyPercentIn', 88, '%', 85, 98, 0, 100);
setPerfdata[1] = Array('dummyPercentOut', 99, '%', 85, 98, 0, 100);
setPerfdata[2] = Array('dummyActualIn', 88.88, 'mB/s', 850, 980, 0, 1000);
setPerfdata[3] = Array('dummyActualOut', 99.99, 'mB/s', 850, 980, 0, 1000);
switch (this.conf.summary_state) {
case 'UNREACHABLE':
case 'DOWN':
case 'CRITICAL':
case 'WARNING':
case 'UNKNOWN':
case 'ERROR':
case 'UP':
case 'OK':
case 'PENDING':
colorFill = oStates[this.conf.summary_state].color;
break;
default:
colorFill = '#FFCC66';
break;
}
if(this.conf.line_type == 13 || this.conf.line_type == 14 || this.conf.line_type == 15) {
colorFill  = '#000000';
colorFill2 = '#000000';
setPerfdata = splicePerfdata(this.conf.perfdata);
if(setPerfdata == 'empty'
|| !isset(setPerfdata[0]) || setPerfdata[0][0] == 'dummyPercentIn'
|| !isset(setPerfdata[1]) || setPerfdata[1][0] == 'dummyPercentOut'
|| (this.conf.line_type == 14 && (
!isset(setPerfdata[2]) || setPerfdata[2][0] == 'dummyActualIn'
|| !isset(setPerfdata[3]) || setPerfdata[3][0] == 'dummyActualOut'))) {
var msg="Missing performance data - ";
if(setPerfdata == 'empty')
msg += "perfdata string is empty";
else {
if(isset(setPerfdata[0]) && setPerfdata[0][0] == 'dummyPercentIn')
msg += "value 1 is \'" + setPerfdata[0][1] + "\'";
if(isset(setPerfdata[1]) && setPerfdata[1][0] == 'dummyPercentOut')
msg += " value 2 is \'" + setPerfdata[1][1] + "\'";
if(this.conf.line_type == 14) {
if(isset(setPerfdata[2]) && setPerfdata[2][0] == 'dummyActualIn')
msg += " value 3 is \'" + setPerfdata[2][1] + "\'";
if(isset(setPerfdata[3]) && setPerfdata[3][0] == 'dummyActualOut')
msg += " value 4 is \'" + setPerfdata[3][1] + "\'";
}
}
this.conf.summary_output += ' (Comp:Bouh: ' + msg + ')';
} else {
if(setPerfdata[2][2] === null || setPerfdata[2][2] === '' //HERE
|| setPerfdata[3][2] === null || setPerfdata[3][2] === '') { //HERE
setPerfdata = this.calculateUsage(setPerfdata);
}
if(setPerfdata[2][2] !== null && setPerfdata[2][2] == '%' && setPerfdata[2][1] !== null) { //HERE
colorFill = this.getColorFill(setPerfdata[2][1]); //HERE
} else {
colorFill = '#000000';
this.perfdataError('First', setPerfdata[3][1], this.conf.name, this.conf.service_description); //HERE
}
if(setPerfdata[2][2] !== null && setPerfdata[2][2] == '%' && setPerfdata [2][1] !== null) { //HERE
colorFill2 = this.getColorFill(setPerfdata[2][1]); //HERE
} else {
colorFill2 = '#000000';
this.perfdataError('Second', setPerfdata[3][1], this.conf.name, this.conf.service_description); //HERE
}
}
}
if(this.conf.summary_problem_has_been_acknowledged === 1 || this.conf.summary_in_downtime === 1) {
colorBorder = '#666666';
colorFill = lightenColor(colorFill, 100, 100, 100);
}
var cuts=[this.conf.line_cut, this.conf.line_label_pos_in, this.conf.line_label_pos_out];
drawNagVisLine(this.conf.object_id, this.conf.line_type, cuts, x, y,
this.conf.z, width, colorFill, colorFill2, setPerfdata, colorBorder,
this.needsLineHoverArea(),
(this.conf.line_label_show && this.conf.line_label_show === '1'),
parseInt(this.conf.line_label_y_offset));
}, 


And that`s all !!
 
 
found here

Comments

Post a Comment

Popular posts from this blog

How to clean DB from old logs in Magento 1.x

How to clean DB from old logs in Magento 1.x Using MySQL truncate log_customer ; truncate log_quote ; truncate log_summary ; truncate log_summary_type ; truncate log_url ; truncate log_url_info ; truncate log_visitor ; truncate log_visitor_info ; truncate log_visitor_online ;     login to shell(SSH)  go with root/shell folder. execute the below command inside the shell folder   php - f log . php clean   enter this command to view the log data's size php -f log.php status This method will help you to clean the log data's very easy way.  
Read more

Reduce (shrink) and resize raw disk at Proxmox

 Reduce (shrink) and resize raw disk at Proxmox 1. Check the status of raw disk:   #e2fsck -fy /hdd-img/images/111/vm-111-disk-1.raw e2fsck 1.46.5 (30-Dec-2021) Pass 1: Checking inodes, blocks, and sizes Pass 2: Checking directory structure Pass 3: Checking directory connectivity Pass 4: Checking reference counts Pass 5: Checking group summary information /hdd-img/images/111/vm-111-disk-1.raw: 135279/327680000 files (1.8% non-contiguous), 857599886/1310720000 blocks  2. At first, check raw disk size:   #qemu-img info /hdd-img/images/111/vm-111-disk-1.raw image: /hdd-img/images/111/vm-111-disk-1.raw file format: raw virtual size: 4.88 TiB (5368709120000 bytes) disk size: 3.59 TiB  3. Resize filesystem: -M - will resize to the minimum size based on saved files -p - will display progress bar #resize2fs -M -p /hdd-img/images/111/vm-111-disk-1.raw resize2fs 1.46.5 (30-Dec-2021) Resizing the filesystem on /hdd-img/images/111/vm-111-disk-1.raw to 852166716 (4k) blocks. Begin pass 2 (max = 196
Read more

Apache 2.4 + mod_wsgi + Python 3.7 + Django installation on Centos 7.10

How to Apache 2.4 + mod_wsgi + Python 3.7 + Django installation   Httpd 2.4 1. Install  httpd yum install httpd   2. Install  httpd-devel yum install httpd-devel  Python 3.7 on Centos 7.10 1. Download the newest python cd /opt/ wget -dvS --no-check-certificate https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz 2. Unpack and install tar xzf Python-3.7.0.tgz cd /opt/Python-3.7.0/ ./configure --prefix=/usr/local --enable-shared --with-threads --enable-optimizations make altinstall   to test if works: python3.7 -V mod_wsgi 0. (optional) uninstall current mod_wsgi yum erase mod_wsgi 1. Download the newest mod_wsgi and install cd /opt/ wget https://files.pythonhosted.org/packages/9e/37/dd336068ece37c43957aa337f25c59a9a6afa98086e5507908a2d21ab807/mod_wsgi-4.6.4.tar.gz tar xzf mod_wsgi-4.6.4.tar.gz cd mod_wsgi-4.6.4.tar.gz  ./configure --with-python=/usr/local/bin/python3.7 LD_RUN_PATH=/usr/local/lib make make install 2. Add p
Read more