Skip to main content

Platform

This forum is about how to administer a Centreon Platform: installation, software upgrades, backups or anything else related to platform operations.

  • 1,642 Topics
  • 5,200 Replies
1641 Topics
J
JCDOBRAZICSteward *
asked in Platform
Weird alerting plugin

Hello, I’m posting here because I discovered a weird reaction in the plugin centreon_ups_socomec_netvision_snmpFor example :Context : The inverter has 12% remaining batterySending the following command, /usr/lib/centreon/plugins/centreon_ups_socomec_netvision_snmp.pl --plugin=hardware::ups::socomec::netvision::snmp::plugin --mode=battery  --hostname=ipaddress --snmp-community=community --snmp-version='version' --warning-charge-remaining='80’The answer to this request is “OK”If I change the value of warning-charge-remaining from “80” to “10”, the answer is “Warning”It seems we got a warning alert when the real value of battery is GREATER than the probe set Is anyone already encountered that ?Is there a way to invert the process (to get alarmed when the battery gets under the probe) ? Best Regards

211
J
M
MEstherNMSteward **
asked in Platform
cbd.service not found after packages installation (22.04)

Hi,I’ve installed a complete Central using packages.I have no acces to the internet.After installing, I’ve noticed that service cbd is not present.I have reinstalled centreon-broker, but still doesn’t appears cbd service.What can I do to solve this situation?Thank’sMEstherNM

702
M
G
gaetan.meisterSteward **
asked in Platform
Probleme avec OVA sous VMware workstation

I am about to test the upgrae from 21.10 to 22.10 and I’m trying to deploy a VM with the OVA file but when I open centreon-central-21.10.ova under VMware Workstation 16 Pro, I getFailed to read from file: centreon-central-21.10.ovaI also tried with 22.10 ova file and same result Any suggestions ? Thanks in advanceGaetan

491
G
A
aalz0Builder *
asked in Platform
Can't access CLAPI /usr/share/centreon/bin/centreon

Hi, Im trying to export my old nagios files with the NagiosToCentreon CLAPI, I’ve alredy export the centreon_clapi_import_commands.txt but when I try to do the command /usr/share/centreon/bin/centreon, I can’t access using my web user admin, I get a invalid credentials message. How can I fix this? I’m COMPLETELY sure I have enter the password correctly (I have tried multiple time in the web and it works) Any idea??Thank you

1951
A
S
Stéphane
asked in Platform
Size of the widget displaying FQDN/IP adress

Hi,Why this widget has a full width?: Half the width would be enough, as for Timezone and Current status duration. Is that not a waste of space?I know a DNS name may be longer but it’s also the case for the host alias, still it uses half the width like the Timezone.

180
S
S
saslamSteward *
asked in Platform
Kubernetes Nodes (RestAPI) causing UNKNOWN: Cannot decode json response: write failed: at /usr/share/perl5/LWP/Protocol/http.pm line 238.

We have Kubernetes Nodes (RestAPI)  is configured to monitor EKS.  As per centreon documentation: Credentaisl have been set using token retrieved ealier from the service account hostname/address, port and protocol are configured. We somehow ret this exception: UNKNOWN: Cannot decode json response: write failed:  at /usr/share/perl5/LWP/Protocol/http.pm line 238. Any idea?  

950
S
S
Stéphane
asked in Platform
Resources Status page: search for a string with a space character

Hi,The new Resource Status page use regexp, while this is a good enhancement, it doesn’t permit to search for a string with a space in it. I tried quoting the string (both simple and double), I also tried to use `\s`, none of this works.How can I achieve that?This is something the Monitoring/Services and Monitoring/Hosts pages permit. It’s useful when searching in the plugin output (or even sometimes in the service name).I’m OK to do my best to start using this new Resource Status page (and, to incite my users to do so) but I’d like to have the same functionalities I had with the old ones.

3064
S
S
Stéphane
posted in Platform
Reopenning of bug in Github made impossible

Hi,The following bug has been closed and I cannot manage to reopen it.It’s not fixed, and even for the « workaround » suggested (which is: using the new Resources Status page) the person who closed the bug didn’t even read correctly what I wrote, he’s telling me to try something I already told wasn’t working.Why is it not possible to reopen a bug? The functionality exists in Github so why does it seems to have been deactivated?Best regards,

275
Adrien Morais-Mestre
Centreonian
R
romnvllSteward *
asked in Platform
OVA et virtualbox

Bonjour à tous .je voulais essayer l’OVA 22.10 sur https://download.centreon.com/quand j’importe l’OVA sur Virtualbox, la VM ne démarre pas :FATAL : No bootable medium found! System halted .Pourtant le disque dur est bien importé :Je suis sur un 6.1.40 de virtualbox .Est ce que quelqu’un à déjà eu ce problème ?

570
R
S
Stéphane
asked in Platform
Conserve line returns in comment

Hi,The comment added when one put a downtime on an object is displayed in the tooltip when you rollover the downtime logo (the pink triangle with an exclamation mark).The problem is that line returns aren’t displayed there. The only workaround is to directly write the comment as HTML (ie: with <br /> tags), but that’s not convenient for the average user (nor is for the advanced one in fact…). They are saved in database, they probably should be replaced with an HTML tag for display, or in a HTML container that display text raw. What do you think?More globally, I hope the developer team still has time to enhance the “old” UI, is this the case?I personally think the new UI is unfinished for a good part, so the idea to depreciate the old one so rapidly really is a bad idea. Currently this is the new UI that should be warned as beta, and be optional for the user to test, not the (fully functional) current one marked as depreciated ! 😊 I wonder what other people think? Good thing is b

793
S
D
DorianSteward *
asked in Platform
API request "Unauthorized"

Hi everyone,I saw a topic that exposes a similar problem but unfortunately the answer is not sufficient.I manage to generate a token but every request i do, the result is the same.I put you in the context, I manage a Centreon with 300 hosts but without license. Is there a connection with this problem? C:\Users\dorian>curl -v https://SERVER/centreon/api/index.php?object=centreon_realtime_services^&action=list -H "Content-Type:application/json" -H "X-AUTH-TOKEN:"TOKEN""*   Trying 192.168.90.63:443...* Connected to SERVER (192.168.90.63) port 443 (#0)* schannel: disabled automatic use of client certificate* ALPN: offers http/1.1* ALPN: server accepted http/1.1> GET /centreon/api/index.php?object=centreon_realtime_services&action=list HTTP/1.1> Host: SERVER> User-Agent: curl/7.83.1> Accept: */*> Content-Type:application/json> X-AUTH-TOKEN:kkMNbGrJYJw6xm8RuQIfgCl8GyL7OfsbI2TvLT+hKIkez+4ZrDW+sLazqY3LXviJ>* Mark bundle as not supporting multiuse< HTTP/1.1 40

14324
D
B
beugnvSteward *
asked in Platform
too much notifications

Hi everybody,Here’s my problem:each time a service from a host is down we receive 2 mails:one for the service (normal!)and one to say that the host is still up!I don’t understand why.Here is our configuration:Can you tell me if I’ve made a mistake? Thanks for your help  

551
Adrien Morais-Mestre
Centreonian
C
carnabilSteward ***
asked in Platform
Boolean filter in widget

Hello,It is possible to create a filter with AND/OR in the Widgets.  For example               LIKE     %BA-VPN% OR %BA-CLN% Thanks. Regards 

862
C
S
Stéphane
asked in Platform
Installation of the Centreon plugins from the Github repository

Hi,When looking in the centreon/centreon-plugins Github repository I can’t see the same files which I have in the /usr/lib/centreon/plugins/ directory after an installation from the RPM packages.My knowledge of Perl is very limited, but I suppose there is some kind of install process in order to be able to use the plugins. I looked at the README but didn’t find any. I don’t think that just cloning the repository would permit me to use the plugins, but maybe I’m wrong? If so, how to use them?I’d like to be able to do that in order to test the very last version of the plugins without having to wait for release and packaging.I suppose I’d have to do so if I’d like to participate in the development of the plugins. The README, in the  Basic Usage section, shows an example with running the “centreon_plugins.pl” script. Would it work just after I cloned the repository? I didn’t try because the README also tells : “I have finished the install section and I want to monitor a Linux in SNMP”, so

16362
S
B
Benjamin_bSteward ***
asked in Platform
21.10 - Database Partitioning not up to date

Hello, Since I upgraded to 21.10, the service ‘Partitioning’ on my server goes critical each 10 days because the database isn’t up to date.I did the partitionning mannually twice using this : https://www.sugarbug.fr/blog/files/troubleshooting-partition-mariadb.htmlLast time I tried adding0 4 * * * centreon /bin/php /usr/share/centreon/cron/centreon-partitioning.php >> /var/log/centreon/centreon-partitioning.log 2>&1to the root user crontab. But today my service ‘warning’ and dates are from 10/02. I also checked the user ‘centreon’ crontab which is empty, I don’t know if it’s normal----Also the freespace on centreon database is 0, I would like to add space (if it’s possible) before it cause issues.---Thank you for your assistance :) 

431321
ponchoh
Centreonian
K
Khaavren59Steward *
asked in Platform
scheduled task

Hello,I have a question.I created task to get reports in MBI. (Hostgroups-Incidents-1)Only in the settings of my task, in the report parameters tab, I have nothing in the groups, I cannot select anything, so my task does not apply to... anything.Can you help me please?Cordially

1102
K
J
jcarrierSteward **
asked in Platform
Centreon 22.04 admin login issue after 20.04 centreon.sql import

Good day, server: Distributor ID: RedHatEnterpriseDescription:    Red Hat Enterprise Linux release 8.6 (Ootpa)Release:        8.6  -  mysql versions on both Centreon 20.04  and 22.04 are at V10.5.18  - Performed mysqldump of centreon and centreon_storage from Centreon 20.04 . Imported centreon_storage into V22.04 with no issues. When I import centreon.sql into V22.04, the “admin” login gives me the following error. “t::setTheme(): Argument #1 ($theme) must be of type string, null given, called in /usr/share/centreon/src/Centreon/Infrastructure/Contact/ContactRepositoryRDB.php on line 429”Would anyone know why I’m getting this error?Jacques  

1493
J
J
jegacefrSteward *
asked in Platform
After upgrade from 19.10 to 22.10 the poller not running

Hi,I used all the steps for the Centreon upgrade https://docs.centreon.com/fr/docs/upgrade/upgrade-from-19-10/No error appeared when applying the patch during the update via the web interfaceAlthough the poller is restarted manually after the migration, it does not work properly.In the log files, there is an error in /var/log/centreon-broker/central-broker-master.log :[2022-11-14T13:23:14.301+01:00] [sql] [error] error while loading caches: unified_sql: could not fetch index list from data DB: mysql: result at index 7 should be a boolean, the current value is ''[2022-11-14T13:23:14.301+01:00] [core] [error] failover: global error: unified_sql: could not fetch index list from data DB: mysql: result at index 7 should be a boolean, the current value is ''This error is not specific enough to find out what the problem is.Do you have an idea?

7447
M
I
idinarSteward **
asked in Platform
probléms

Hello Since the centreon 21.04 upgrade to 22.04.7Since the upgrade we have several errorand despite the deletion of the brocker files and restart cbdsystemctl stop cbd && rm -f /var/lib/centreon-broker/{*cache*,*new*,*unprocess*} && systemctl start cbderrors still persist

420
I
C
cristianandres9Steward **
asked in Platform
Monitor docker container

Hello, I would like your help, I have 2 docker containers that I would like to monitor with Centreon, the truth is that I have no idea how to start or carry out this work, if it is possible for the console to be seen in case the container is down or up

13074
C
I
idinarSteward **
posted in Platform
Security team alerts on [Centreon] - Critical vulnerabilities on Centreon 22.04

Hello,We have upgraded centreon 21.04 to centreon 22.04 on our Horprod platform,and we have just been alerted by the security team on several possible security breaches. here is the list of flaws that security has just shared with us: [[Administration] Sanitized and bound media import queries[CLAPI] Sanitized and bound Centreon hostgroup class queries[CLAPI] Sanitized and bound Centreon Service class queries[CLAPI] Sanitized and bound LDAP listing queries[Configuration] Fixed SQLi in Centreon Broker configuration menu[Configuration] Fixed SQLi in contact groups form[Configuration] Sanitized and bound Centreon hostgroups class queries[Configuration] Sanitized and bound Centreon Notification class queries[Configuration] Sanitized and bound Knowledge Base host listing queries[Configuration] Sanitized and bound SNMP Traps groups configuration queries[Configuration] Sanitized and bound SNMP Traps listing queries[Configuration] Sanitized and bound service by hostgroups listing queries[Config

1233
I
I
idinarSteward **
asked in Platform
Text4Shell: A Critical Security Flaw in the Apache Commons Text Library

Hello,We are alerted by the security teamA critical flaw “https://github.com/advisories/GHSA-599f-7c49-w659” has just been published affecting an Apache Commons Text library. It allows an external attacker to execute his own code remotely on a server using the vulnerable library.After checking on the centreon servers, unless I am mistaken, I do not have an Apache Commons package.Can centreon be impacted by this Text4Shell flaw?? Thanks in advance

2175
I
J
jm_mcgSteward *
asked in Platform
Some contacts not getting written to config files on 20.10.18

I recently updated Centreon to 20.10.18. Everything seemed to run fine, until I generated new config files and restarted the poller. I found that many contacts were no longer being included in the config files. I discovered that many contacts had their Enable Notifications (contact_enable_notifications in the database) field set to NULL. These contacts were not included in the configuration files. Setting the Enable Notifications to any of the three values fixed it. Has anyone else hit this? Is it a known bug? I’m not sure how those contacts had their Enable Notifications field set like that.

412
J
M
mdjemaaSteward *
asked in Platform
Can not export csv/png graph performances

Hello everyone, I am no longer able to export performance graphs to CSV and PNG since the Centreon update. When I click on the CSV icon, nothing happens and when I click on export to PNG image, my chart is replaced with white space. Could you help me please ? [Centreon : 21.10] [OS Red Hat Enterprise Linux 7.9] Best regards

1551
kduret
Centreonian
N
nilux17Steward *
asked in Platform
openid connect on Centreon 22.10 with Google Oauth2

Hi,I ‘ve a Centreon server 21.10.10 (Centos) wich work fine with Google Oauth2.I am moving to Centreon 22.10.1 (Debian) but OpenID connection is broken.The authorization code is sent by Google but Centreon give me a “Request for connection token to external provider has failed” Any help are welcome ! here is an example of the OauthFlows :{   Explanation: "GET from ORIGINATOR(previous page) => REDIRECTURL(Current page)",   date: "2022-11-17T06:50:41.376Z",   page: "page_1",   originator: "https://accounts.google.com//o/oauth2/v2/auth?client_id=123123123123-xxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com&response_type=code&redirect_uri=https://supervision._____.org/centreon/authentication/providers/configurations/openid&state=6375d9b97beaf&scope=email",   redirectURL: {      baseURL: "https://supervision._____.org/centreon/authentication/providers/configurations/openid...",      state: "6375d9b97beaf",      code: "4/xXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxXxX_xXx

3541
Laurent
Centreonian

Badge winners

Show all badges
Terms & ConditionsCookie settings