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2151 Topics
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Didier97180Steward **
asked in Platform
Partition /var/lib/centreon-broker is full.

Good morningOn my Centreon the /var/lib/centreon-broker partition is almost full.I would like to know how to clean this partition, which file I can delete, and comment?Thank you

49814
D
6 months ago
D
Didier97180Steward **
asked in Platform
Map centreon

Good morningIs it possible to install the centreon map in open source please.without going through a license

1262
D
6 months ago
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LucieSteward *
asked in Platform
Cannot access the Centreon web interface

When I type the IP address into my browser it goes to the centreon page where it loads but it loads endlessly and nothing happens except an error message. Here is the message "Symfony\Component\Router::getCompiledRoutes():Return value must be of type array, Int returned". I have attached the image with the error. I tried searching online to see if anyone had this error but to no avail.

821
G
7 months ago
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Centreon_enjoyerSteward *
asked in Platform
(Execute command failed) => host down

Hello!I'm using Centreon 23.04.9 on AlmaLinux 9.2, with a machine equipped with a 16-core CPU and 32 GB of RAM. For the past two months (without having made any configuration changes in Centreon or my network), I've been experiencing the following issue: I receive host down notifications every n minutes, and in the info section, I see "(Execute command failed)" (there is no further information in the service/host details). While the service or host remains in this state, I execute the command on the server and receive a response. After a few minutes, they return to ok/up status, only to happen again (it's not always the same devices or services). I have searched this forum and others, but I haven't found anything similar or a solution. As an additional piece of information, I don't have it set up in a cluster, and I have 2200 hosts and 6200 services, in case that helps.Any ideas on where I can look or does anyone know a solution to this problem? I've had to stop these emails at the For

3123
ponchoh
Centreonian
7 months ago
K
kimpoy0730Steward **
asked in Platform
Pollers attached to a remote server got deleted on the Central Web GUI

Hi All. We have a fresh install 24.04 version and the pollers attached to a remote server got deleted on the Central GUI. And when I try to register again the pollers on the remote server. I got an error.Error:2024-05-16 11:36:57+02:00 - ERROR - http://10.xx.xx.xx:80: {"message":"A platform using the name : 'GDC1PollerA' or address : '10.xx.xx.xx' already exists"}I tried to delete also the Remote server attached to the central. but when we try to add it again. We got an error on the wizard - “Generating Export Files failed” the remote server is added on the central but the remote server gorgoned config file has an error on the central server.  Let me know if there is a workaround for this. or it is much better for a clean install? Appreciate your response on this. Thank you. 

480
K
7 months ago
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ReneRoheSteward **
asked in Platform
SNMPv3 APC UPS - Execute Command Failed

I have set up SNMPv3 for most of my APC UPS´s. The commands executed by the APC Plugin Pack are working in the console logged in as root or as centreon-engine, but will not work on the GUI. I receive the error text Status Unknown “Execute command failed”Am I missing permissions on the script? Which User is used to excute the scripts?Script is located under:/usr/lib/centreon/plugins//centreon_ups_apc.plThanks in advance.

931
J
7 months ago
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pixelabsSteward *
asked in Platform
Cannot decode json response: malformed UTF-8 character in JSON string

Hello,I have an encoding problem for Windows update supervision. French serverThe plugin works locally, but not from the Centreon server.mode=UpdateCentreon Plugins Release 20240325Centreon Server 24.04 From server locallyC:\Program Files\Centreon NSClient++\scripts\centreon>centreon_plugins.exe --plugin=os::windows::local::plugin --mode=updates --verbose --display-updates --source-encoding=ISO-8859-1OK: pending Windows updates: 1 | 'windows.pending.updates.count'=1;;;0;update: 2024-05 Mise à jour cumulative pour Windows Server 2019 pour les systèmes x64 (KB5037765) [mandatory: no]C:\Program Files\Centreon NSClient++\scripts\centreon>From Centreon Server/usr/lib/centreon/plugins/centreon_nsclient_restapi.pl --plugin=apps::nsclient::restapi::plugin --mode=query --hostname='IP' --port='8444' --proto='https' --legacy-password='centreon' --ssl-opt="SSL_verify_mode => SSL_VERIFY_NONE" --timeout=30 --command=check_centreon_plugins --arg='os::windows::local::plugin' --arg='updates' -

1591
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7 months ago
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ines hmaidiSteward **
asked in Platform
WINCC runtime

hi Has anybody got a plugin for check the state from the Simatic or aplugin for check the Simatic via WinCC

80
I
7 months ago
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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.

48711
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7 months ago
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chi-mielSteward *
asked in Platform
[RHEL9] Install central documentation

Hello, i trying to install a new central Centreon on RHEL9, i’m new on redhat but in this documentation (https://docs.centreon.com/fr/docs/installation/installation-of-a-central-server/using-packages/#pr%C3%A9requis) there is a command which doesn’t work :dnf config-manager --set-enabled codeready-builder-for-rhel-9-rhui-rpmsit’s failed because there no repo with this name, i thnink it’s du to https://access.redhat.com/solutions/6970108 If it’s the case , it seem like is not resolve yet, do Centreon still work in redhat 9 ? Regard 

4025
quentinrey
7 months ago
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aimeSteward *
asked in Platform
Nagvis / centreon 22.10

hello I would like to know if Nagvis is still compatible with centreon 22.10?

14497
zach
7 months ago
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thakalaSteward **
asked in Platform
[23.10] CBIS display_sql_requests setting impact?

/etc/centreon-bi/config.properties has a parameter display_sql_requests, when it is set to true where are SQL queries supposed to be logged?I have checked all logs in /var/log/centreon-bi/ and I can't find any queries being logged in any of these filescbis.outcentreon-bi-backup-reporting-server-db.logcentreon-bi-backup-reporting-server-files.logcentreonBIETL.logdataRetentionManager.logdiagnostic.logrebuildAllEvents.logrebuildAllPerf.logI need to log sql queries for troubleshooting.

100
T
7 months ago
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Stéphane
asked in Platform
Display of the detailed output (ie: long output)

Hi,I’ve been asked (and asked here) what was the status of the implementation of the Nagios standard macros in Centreon. I got no answer yet and manage to make an ad-hoc command to help me to have an idea of the subject. Doing that I noticed an unrelated problem, which is the subject of this post.In the legacy pages one could access the whole detailed output, whatever is the length of its lines (even if it is needed to scroll horizontally for long lines) : But I noticed that it was not anymore possible with the new interface, even if enlarging the side panel at its maximum width, the end of the longest lines is not visible at all : ​​​It’s Centreon Web 22.10.15, I can’t test newer version at the moment.Is it something we can expect to be fixed. Actually I didn’t have the case apart of this one, but user may ask me to have some information in the detailed output, and maybe no one complained, but it’d because they all still use the legacy pages… :/

591
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7 months ago
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Stéphane
posted in Platform
Absence of empty lines in the detailed output in the new Resource Status page

Hi,While in the legacy pages the detailed output of the check was properly displayed, this is definitively not the case in the new interface.Empty lines are simply squeezed. I suppose the idea is to gain some place but I doubt this si a good idea: if a plugin has empty lines in its detailed output it is obviously for reason. They should be displayed as is.

130
S
7 months ago
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antonindtrSteward *
asked in Data usage and Visualization
View HTTPS Page

Hi everyone! 😊I have a Custom View, and I would like to display this website : https://www.cert.ssi.gouv.fr/alerte/, which is a french site reporting all security alerts, but it tells me the site doesn’t allow the connection.Does someone know a way to display an HTTPS Page becaus I don’t think an HTTP Loader will do it ? ThanksAntonin 😉

110
A
7 months ago
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shirohSteward *
asked in Platform
Upgrade to 24.04 failure

Hi all !While upgrading from 23.10 to 24.04, I ended up with a failure, as shown below.Does anyone has experienced a same issue and would have a clue to finalize the upgrade ?In upgrade.log :2024-05-06 10:00|0|0|UPGRADE - 24.04.0: Unable to install core widgets - Code : 0 - Error : Widget is already installed. - Trace : #0 /usr/share/centreon/src/CentreonModule/Infrastructure/Source/SourceAbstract.php(73): CentreonLegacy\Core\Widget\Installer->install()#1 /usr/share/centreon/src/CentreonModule/Infrastructure/Service/CentreonModuleService.php(109): CentreonModule\Infrastructure\Source\SourceAbstract->install()#2 /usr/share/centreon/www/install/php/Update-24.04.0.php(58): CentreonModule\Infrastructure\Service\CentreonModuleService->install()#3 /usr/share/centreon/www/install/php/Update-24.04.0.php(267): Core\Platform\Infrastructure\Repository\DbWriteUpdateRepository->{closure}()#4 /usr/share/centreon/src/Core/Platform/Infrastructure/Repository/DbWriteUpdateRepository.php(144)

2972
S
7 months ago
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Stéphane
asked in Platform
Problem after an upgrade from 22.10.21 to 23.10.11

Hi,After the upgrade I can no longer push the configuration to distant pollers. Pushing the configuration to the central is OK, but when I try to do it for a distant poller I get this error:Preparing environment... OKGenerating files... NOK (Exception received : Warning: Undefined array key 4 [file: /usr/share/centreon/www/class/config-generate/broker.class.php] [line: 211] )Aborted.Any idea ?I also have this error in /var/log/php-fpm/centreon-error.log :[30-Apr-2024 16:01:12 Europe/Paris] ERROR: No route found for "GET https://xxxxxxx.xxx/centreon/api/latest/auto-discovery/scheduling/jobs" {"context":"[object] (Symfony\\Component\\HttpKernel\\Exception\\NotFoundHttpException(code: 0): No route found for \"GET https://xxxxxxx.xxx/centreon/api/latest/auto-discovery/scheduling/jobs\" at /usr/share/centreon/vendor/symfony/http-kernel/EventListener/RouterListener.php:135)\n[previous exception] [object] (Symfony\\Component\\Routing\\Exception\\ResourceNotFoundException(code: 0): No routes f

3946
S
7 months ago
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thakalaSteward **
asked in Platform
[23.10] Performance data saving, is it needed from both Unified SQL and RRD brokers?

I am trying to make sense of how Centreon broker works, and especially performance data storing to SQL database as this is where we have most performance issues.On Centreon 23.10 with unified SQL output there is an option Store in performance data in data_bin, documentation states following about this parameterunified-sql-type outputs have the following parameters:Store performance data in data_bin Should this output save the metric data in the database? Default is yes. If no, this output will generate RRD data without saving them into the database, making a rebuild impossible. However, RRD file generator output in central-rrd-master also have same Store in performance data in data_bin parameter, and documentation states about this parameter exactly same as for unified-sql-type output.I am a bit confused, if both of these are set to yes are we then storing performance data twice into SQL?If we would like to have ability to rebuild RRD data is it okay to set performance data storing in 

280
T
7 months ago
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thakalaSteward **
asked in Platform
Detailed explanation of broker garbage collector?

In broker advanced settings documentation there is a very brief mention of garbage collectorhttps://docs.centreon.com/docs/23.10/monitoring/monitoring-servers/advanced-configuration/#unified-sql-outputsMoreover, this output has a garbage collector that will clean old data from the database occasionally. This is an optional process, as old data is marked disabled, and can actually be useful to keep for debugging purposes. I can’t find any explanation for what is considered “old data” and why or how it is marked “disabled”? Can anyone explain what data garbage collector will clean up, how is data considered to be old and/or disabled?I really find documentation to be lacking in several aspects.

160
T
7 months ago
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Stéphane
asked in Platform
Available columns in the Resources Status page

  Hi,The multiple bug fixes and enhancements in 23.10 compared to 22.10 are very appreciated. Thanks to the developers.But I only see one “Duration” column although they were two in the legacy page (“duration” and “hard state duration”).  Why’s that?If this is for a clarity reason, what I can understand (but strongly disagree though), I think the “Hard state duration” is the most relevant of both.What do you think?

436
S
7 months ago
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thakalaSteward **
asked in Platform
23.10 Broker BAM Reporting filter error, suspected bug

Our 23.10 deployment complains about BAM Reporting filters being too restrictive, [2024-05-14T11:56:10.947+03:00] [config] [error] endpoint applier: The configured write filters for the endpoint 'centreon-bam-reporting' are too restrictive and will be ignored. bam categories are mandatory.[2024-05-14T12:22:35.887+03:00] [config] [error] endpoint applier: The configured write filters for the endpoint 'centreon-bam-reporting' are too restrictive and will be ignored. bam categories are mandatory. but BAM filter is selected and enabled, so to me this error makes no sense.central-broker.json content for centreon-bam-reporting            {                "type": "bam_bi",                "filters": {                    "category": [                        "bam"                    ]                },                "check_replication": "no",                "queries_per_transaction": "0",                "db_port": "3306",                "db_type": "mysql",                "db_name": "centreon_st

754
T
7 months ago
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L3eOSteward **
asked in Data usage and Visualization
Hide Centreon Menu &min=1 doesn't work

Bonjour, Depuis la version 23.10 et c’est toujours le cas en 24.04, je ne peux pas masquer le menu Centreon même en ajoutant à la fin de mon URL&min=1 pour mon écran de supervision :------------------------------------------------------------------Hello, Since 23.10 and always on 24.04, i can’t hide centreon menu with URL&min=1 for monitor screen : Thanks

532
L
7 months ago
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egovmonSteward *
asked in Data usage and Visualization
Centreon Graph logs export error

Hi Centreon Support Team,Currently we have an issue with exporting graph logs it gives me blank page and nothing exportsOnly solution way is to split its charts and it exports successfully but it creates additional work for us because it is splitting charts. Centreon Version:Centreon 21.10.13 

345
Laurent
Centreonian
7 months ago
sdouce
sdouceBuilder *
asked in Platform
Remote server managing other remote ?

Hello ,Is this model possible for client infraOur company manage central, and imagine a remote managing other. 

333
Laurent
Centreonian
7 months ago
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briceSteward *
asked in Platform
Generic apps::protocols::snmp::plugin - Count number of matching String - Monitor Dialup Fortigate

Hi,I would like to monitor the number of dialup VPN on a Fortigate with a hardcoded value in the Centreon configuration that will be modified over the time.Ideally, I would like to have a warning when we have more than this number, and a critical when we have less.The current plugin Fortigate does not return dialup vpn information as those one seem stored in differents OID than standard site 2 site VPN. Here are the some additionnal information: https://docs.fortinet.com/document/fortigate/6.4.0/new-features/32869/snmp-polling-extensions-to-support-new-oids-6-4-2 So, I ran an snmpwalk on this OID: 1.3.6.1.4.1.12356.101.12.4.1.1.16 I can find some interesting values:[...].1.3.6.1.4.1.12356.101.12.4.1.1.16.1 = STRING: "DialUpX_0".1.3.6.1.4.1.12356.101.12.4.1.1.16.2 = STRING: "DialUpX_1".1.3.6.1.4.1.12356.101.12.4.1.1.16.3 = STRING: "DialUpY_1".1.3.6.1.4.1.12356.101.12.4.1.1.16.4 = STRING: "DialUpY_4".1.3.6.1.4.1.12356.101.12.4.1.1.16.5 = STRING: "DialUpZ_3"[...]So my idea is to first cat

1351
B
7 months ago

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