Data collection

This forum is about how to configure Centreon to collect relevant monitoring data from your infrastructure, typically using monitoring templates and auto-discovery engine.

  • 166 Topics
  • 629 Replies

166 Topics

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Francis DOUNGASteward **
asked in Data collection

Centreon BI Hostgroup-Storage-Capacity-2 wrong result

Hello, I use report design     Hostgroup-Storage-Capacity-2. How is it possible that report returns wrong value? I have two storages which have 95TB, but a result of my job returns me 190 TB for each storage. I don’t know how it's possible. Also for report design     Hostgroup-Storage-Capacity-2, which it calculates is used to create that report? Cordialy,Francis

0
F
14 hours ago
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crobertSteward *
asked in Data collection

centreon-nrpe3-plugin EL9

Bonjour,Il semble que le paquet centreon-nrpe3-plugin ne soit pas présent sur les repo EL9, est-ce normal? ou un oubli? 

1
omercier
3 days ago
F
FDM31Steward *
asked in Data collection

Problem monitoring VMware infrastructure

Hi there,I’m trying to monitor VMWare Vshepre on premise infrastructure.I just followed this topic : https://docs.centreon.com/fr/pp/integrations/plugin-packs/procedures/virtualization-vmware2-esx/This just worked for a couple of days and suddenly with no explainable reason didnt !I get an error when configuring the connector :UNKNOWN: Container connection problem I had a look into /var/log/centreon/centreon_vmware.log and just got this error :default' Login to VirtualCenter server failed: Server version '' at 'https://myvcenterserver:443/sdk/vimService.wsdl' unsupported.My current Centreon Version is 22.04 (tried with 22.10 too and didnt worked)My VSphere infrastructure runs 7.0.3 version (vcenter servers ans ESXiDoes anyone can help me ?Thanks

15
omercier
3 days ago
R
robertstedmondSteward *
asked in Data collection

nothing provides perl-VMware-vSphere

Centreon 23.04.0 on AlmaLinux 8 When running “dnf install centreon-plugin-Virtualization-VMWare-daemon” I get the following error:nothing provides perl-VMware-vSphere >= 5.1 needed by centreon-plugin-Virtualization-VMWare-daemon-3.2.5-20220816072422.el8.noarchVMware-vSphere-Perl-SDK-7.0.0-17698549.x86_64 is already installed. I cannot find any information on how to resolve this error.

8
ponchoh
5 days ago
coco163
coco163Steward ***
asked in Data collection

Modbus strange behavior

Hi, I want to manipulate the data with modbus monitoring. Here is my json{  "selection":{        "FC3_key_erasing_information":{            "address": 7,            "quantity": 1,            "type": "holding",            "display": false      }    },  "virtualcurve":{    "FC3_key_erasing_information":{      "aggregation": "avg",      "pattern": "FC3_key_erasing_information",      "critical": "0",      "formatting": {        "printf_msg": "key_erasing sensor is %.f",        "printf_var": "$self->{result_values}->{instance}, $self->{result_values}->{value}"      }  }}} With my simulator i’ve set the value to 1 but here is the result:-bash-4.2$ /usr/lib/centreon/plugins/centreon_protocol_modbus.pl --plugin=apps::protocols::modbus::plugin --mode=numeric-value --tcp-host=X.X.X.X --config=/usr/lib/centreon/plugins/intrusion.json  --verboseArgument "FC3_key_erasing_information" isn't numeric in sprintf at /usr/lib/centreon/plugins/centreon_protocol_modbus.pl line 100.OK: key_erasi

1
coco163
7 days ago
M
mouhamadsalaoSteward *
asked in Data collection

Monitoring CWAgent metrics

Hello everyone,I configured AWS CWAgent to collect RAM usage metrics on an Ubuntu server from Amazon CloudWatch. I would like to monitor this metric from centreon, how to do?I have the IT-100 version

0
M
12 days ago
pierre1
pierre1
asked in Data collection

Latency monitoring on 2 interfaces of the same router

Hello Community !2 interfaces of a CISCO router are configured with an IP address (Gi0/0/1 = 10.1.1.1 and Gi0/0/2 = 10.1.1.2).I’d like to monitor the latency to reach, with my Centreon poller, on both interfaces, Gi0/0/1 and Gi0/0/2.Do I have to create 2 hosts (because IP are differents), which is very host-consuming, or do you know any other solution to perform the measurement ?Thanks,

5
Fabrix
14 days ago
T
ThomasSteward *
asked in Data collection

Exagrid Monitoring

Good Morning! I have added a check to get the total amount of space of all shared of an exagrid host:/usr/lib/centreon/plugins//centreon_generic_snmp.pl --plugin=apps::protocols::snmp::plugin --mode=numeric-value --hostname=172.16.253.1 --snmp-community='public' --snmp-version=2c  --oid='.1.3.6.1.4.1.14941.4.2.5.0' --format='current value is %s' --warning= --critical=How can I define the warning and critical values to get a notificiation if 80% or 90% of the space is used?

2
C
14 days ago
C
cedricludovicSteward *
asked in Data collection

os::windows::local::plugin - Error while requesting Updates

Hello !I’m trying to get the number and the listing of updates available on my windows server. When there are none, the result is good, but when there are some I have a backslash error.Here is the command :/usr/lib64/nagios/plugins/check_centreon_nrpe3 -H server1.domain.local -p 5666 -t 30 -u -2 -P 8192 -c check_centreon_plugins -a 'os::windows::local::plugin' 'updates' ' --filter-title="" --exclude-title="" --filter-mandatory="" --warning-pending-updates="" --critical-pending-updates=""  --verbose --display-updates 'return the following error :UNKNOWN: Cannot decode json response: illegal backslash escape sequence in string, at character offset 44 (before "\\x85 jour cumulativ...") at C:\Windows\TEMP\par-53525653514c3230313924\cache-c0092cafd5f6f1c92999240ce6556f3a3bb56530\inc\lib/os/windows/local/mode/updates.pm line 107.My plugin version is normaly the latest available : centreon_plugins_20221710_x64.exe.Thank’s for any help.

10
C
14 days ago
C
CFTFSteward *
asked in Data collection

Plugin 3CX

Bonjour,Le plugin 3CX n’est plus compatible avec la dernière version que nous utilisons : 18.0 (Build 908) update 6.Est-il prévu de le faire évoluer ?Cordialement

1
omercier
19 days ago
P
pnlSteward *
asked in Data collection

check event log with check_wmi_plus

Hi,I want to check for specific IDs in a windows server event log and raise a critical alert when there is at least one line with that event.I create this command $USER1$/check_wmi_plus.pl -H $HOSTADDRESS$ -A $WMIU$ -m checkeventlog -a Application -o 1 --inifile=/usr/lib/nagios/plugins/libexec/events.ini -4 $ARG1$ --warnings="*_Itemcount>0" --critical="*_Itemcount>=1"I have created a service attached to the host that I have to test but I have an ok result while there are 12 events.How to make the service critical when there is more than one event. Thank for your help 

2
Fabrix
24 days ago
M
m.beeharrySteward *
posted in Data collection

Synchronizing Netbox with Centreon

Hello Team, We use Netbox mainly as an inventory application to store all our equipment details.I would like to know if there is a way to synchronize the newly added equipment automatically to Centreon using API. My scenario;I add a device on Netbox with the name, IP, host category, etc.Use Netbox API to Sweep the device list and grep the latest device added on Netbox.Using the result above, we push the data to Centreon which then the later will add the device as HOST and then autodiscovery feature will add all the SERVICES automatically. Is that possible please?If yes, do you have such plugin available in Plugin Pack? Thanks.Regards,M.B 

4
Fabrix
25 days ago
T
tkmeisteroooSteward *
asked in Data collection

Adva FSP 3000 monitor optical signal

Hello,Im asking for ideas how to monitor a optical signal state from Adva FSP 3000.Now im using check_snmp, but there is one issue.When i set correct warning and critical tresholds i get lot of warnings about performance data.(part of log from /var/log/centreon-broker/central-broker-master.log)[perfdata] [error] invalid perfdata format in service:  equal sign not present or misplaced '@-0;-248: 'My tresholds: -w @-0:-40:-c=-248:As i found in documentation there is no possibility to remove perfdata, or remove those @ from it.Any ideas?  

3
T
1 month ago
M
mc.gyver.rebootSteward **
asked in Data collection

Check_traffic.sh not working after migration

Hello,After having migrated some plugins from an old version of centreon to a new updated installation, one plugin in particular does not want to work anymore.This one is named check_traffic.sh and is available at the following address: https://exchange.nagios.org/directory/Plugins/Network-Connections%2C-Stats-and-Bandwidth/check_traffic-2Esh/detailsThe error that appears is always : Unknown - Can not find data in the history data file. The file /var/tmp/check_traffic_**.*.*.***_*****__itnms.hist_dat_64 was deleted for a clean retry.(The check was modified to automatically delete the .hist_dat_64 file for a clean retry)However, this still does not work.I specify that data are well present in the file after re-creation I checked the path and file permissions but everything seems ok, I compared with my previous installation where it works but I don't see any difference.Could one of you assist me in solving this problem please? Thanks in advance

5
M
1 month ago
E
emeckSteward **
asked in Data collection

How is ldap protocol port detected?

Hello,I have changed from nagios to centreon-plugin-Applications-Protocol-Ldap to check for response time of an LDAP server. The nagios plugin allowed me to specify the port, the centreon plugin doesn't using the templates available to centreon web, but seems works. If I dont't specify the port when launching the command from the poller's cli, or specify the correct port like hostname:port, it works, but fails as expected if I specify a wrong port.So, does the port is automatically used by the server to answer when the check arrives? Or does the plugin checks several ports? Regards,Enrique

2
E
1 month ago
K
kozfelipeSteward **
asked in Data collection

database cleanup

I ran this command to remove old metricsfind /var/lib/centreon/metrics -type f -name '*.rrd' -mtime +90 -deleteand I would like to know if is safe to perform this query directly DELETE FROM data_bin WHERE id_metric NOT IN (SELECT metric_id FROM metrics) 

0
K
1 month ago
K
kimpoy0730Steward *
asked in Data collection

WSMAN issue

Hi All,Anyone encountering this output on centreon, everytime WSMAN renew ticket, CPU usage on centreon perfmon peaks out and then normalize again, Which messed up the utilization of that server.  Appreciate your response.  

8
omercier
1 month ago
C
channdySteward *
asked in Data collection

Missing SNMP Trap notification of OK state event

I used SNMP trap to monitor the status of switch interface and I observed weird behavior of SNMP trap notification. When the last SNMP trap was in OK state then the next OK state event for another interface was never triggered the alert. I saw that the SNMP trap message output was changed on Centreon monitoring portal but alert was not sent. Please help to advise me what could be the issue. Thanks so much!

7
S
1 month ago
F
FantoSteward *
asked in Data collection

how monitor terminal server or Citrix Virtual Apps And Desktops?

hallo!as title, is there a way to monitor microsoft RDS farm or citrix virtual apps and desktops farm via agent nsclient++? there isn’t a ready plugin, it’s a big absence in my opinion. do you have some experience to share?

2
F
1 month ago
S
SAMOSteward *
asked in Data collection

SNMP Problem monitoring CPU et Memory on Switch Unify

Hello, I have a problem for the monitoring of my switch Unify model US-8-150W.Indeed, for the CPU and memory probes i get this error : UNKNOWN : SNMP GET Request : Cant get a single value.Do you have an idea of what could be the source of this problem ?I tried to search about the OID which could not be the same on centreon and unify but im not sure.Thanks for your help 

0
S
1 month ago
K
kimpoy0730Steward *
asked in Data collection

Centreon ACL, LDAP groups conflict with ACL contact groups.

Hi All,We have this issue on our ACL, LDAP groups, is having an error on our ACL and DB, which causing newly added hosts/services not visible on non-admin accounts. Below is the CentACL.log error.We only have a workaround solution for this issue which is disable LDAP authentication & delete all LDAP group on Central Database. My Question, is it possible to modify the CentACL.php so that it will not query the LDAP groups on our AD? Appreciate your response.  

1
K
1 month ago
J
jeansomersSteward *
asked in Data collection

NRPE error: WARNING: my_system() seteuid(0): Operation not permitted

Hi,I'm running a probe with no arguments with NRPE v4.0.3 on a RHEL7.9 remote server.I keep getting error:NRPE: Unable to read output.When I run:sudo journalctl -u nrpe --since "1 hour ago"on the remote server,I always get the same error:WARNING: my_system() seteuid(0): Operation not permitted.I parsed a few topics regarding that last error, but none seems to address my issue.Here is the most valuable insight on this issue:On more than a dozen other RHEL servers (6.9, 6.10, 7.9) with the same NRPE version, the same code executed with NRPE works perfectly.I keep trying to figure out which configuration box I didn't ticked, because the error clearly doesn't seem to come out of the code.Could you please review my issue?

0
J
1 month ago
E
emeckSteward **
asked in Data collection

Get DOWN events using clapi or rest api

Hello,is it possible  to get DOWN events using clapi or rest api? Every week I use the Event Logs to look for DOWN status and HARD ONLY type  during the last 7 days. Looking at the documentation I’m not able to find how/if I can use clapi or rest API for that. Regards,Enrique

2
E
1 month ago
Z
zouhairhdSteward *
asked in Data collection

configuration SNMPV3 linux with centreon

hi guys can you show me the configuration of SNMPV3 linux with centreon I try all day configurations but none of them works.

0
Z
1 month ago
Z
zouhairhdSteward *
asked in Data collection

centreon is blocked

when i finished my exportation in centreon , tomorrow i try to launch my server centreon. Suddenly, my centreon server get blocked  the message shows “this site can’t be reached”

2
Z
1 month ago

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