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2155 Topics
C
crzkwczSteward *
posted in Platform
Centreon not working after installation

Hi,I have installed Centreon on a fresh Debian 11 server following the instructions in the official documentation .After all steps done, I am not able to connect the server, I am getting this page :Each time I am trying to access Centreon, I found theses messages in /var/log/apache2/error.log :After many searches, I don’t find what is wrong.I have also build up another fresh Debian 11 server, unfortunately with the same result.Do you know what I could do to solve this issue ?Thank you.

7396
O
1 year ago
M
MichaelWSteward **
asked in Data collection
MongoDB plugin dependency problem on centreon 22.04 Alma Linux 8

Hi,I have 1 central and 3 pollers, all with CentOS 7.9 and Centreon 22.04.7I’m preparing the migration from CentOS 7.9 to AlmaLinux 8.7, same centreon version for now..For that, I will begin with poller upgrades. I have installed the first new alma poller ( OS+centreon 22.04 ). The poller is not registered at the moment. I always have a snapshot just in case.I have installed all centreon-plugins, except centreon-plugin-Applications-Databases-MongodbIf I want install this plugin, it will downgrade the dependancy perl-Exporter-Tiny, use by all others plugins.The version installed with centreon is:When I test to install mongdb plugin, and downgrade the dependancy, I have several errors when I try to do adnf update dnf update --nobestdnf update --best --allowerasingdnf update --nobest --allowerasingThe only thing that works is to exclude the packagednf update --exclude=perl-Exporter-Tiny*But I’m worried, why centreon installs a more recent version, then want to downgrade it for only 1 plug

2925
F
1 year ago
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tntteamSteward *
asked in Platform
Export configuration menu not working, legacy menu working no errors

Hello, Can’t use the top menu to export configuration, first it was permission issue on files I fixed them using :chown apache:centreon-engine /etc/centreon-engine/*chown apache:centreon-broker /etc/centreon-broker/* But still, unable to use this menu.I made a video showing this : https://vimeo.com/manage/videos/781758953Problem on a 21.04 upgraded to 22.10 and on a fresh install from OVA (vmware) 22.10

155811
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1 year ago
A
aalz0Builder *
asked in Platform
Centengine error

I dont know why, I have a centengine error, I get the following output when I put systemctl status centengine: centengine[38831]: [date] [configuration] [info] Processing object config file '/etc/centreon-engine/severities.cfg'centengine[38831]: [1674206969] [38831] Reading resource file '/etc/centreon-engine/resource.cfg'centengine[38831]: [date [configuration] [info] Reading resource file '/etc/centreon-engine/resource.cfg' centengine[38831]: [date] [core] [info] Starting the TCP thread pool of 4 threadscentengine[38831]: [date] [core] [info] protocols: registering protocol ('file' (layers 1-3)centengine[38831]: [date] [core] [info] protocols: registering protocol ('compression' (layers 6-6) centengine[38831]: [date] [core] [info] protocols: registering protocol ('BBDO' (layers 7-7)centengine[38831]: /usr/sbin/centengine: symbol lookup error: /usr/lib64/nagios/cbmod.so: undefined symbol: _ZN3com8centreon6broker3neb9log_entryC1Evsystemd[1]: centengine.service: Main process exited, cod

195727
A
1 year ago
C
channdySteward *
asked in Data usage and Visualization
Graph has no data on Centreon v. 22.10.4

I have a fresh installed of Centreon v. 22.10.4 but all the graph are empty. I have checked the central-rrd-master log and rrd file is being updated but no data is showing on the graph. Please help to advise me [2023-02-13T11:51:59.666+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51696.rrd' (1676263917:100)[2023-02-13T11:52:04.675+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51695.rrd' (1676263921:100)[2023-02-13T11:52:09.683+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51694.rrd' (1676263925:0)[2023-02-13T11:52:14.591+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51693.rrd' (1676263929:100)[2023-02-13T11:52:14.592+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51692.rrd' (1676263932:100)[2023-02-13T11:52:19.499+07:00] [perfdata] [debug] RRD: updating file '/var/lib/centreon/status/51691.rrd' (1676263936:100)[2023-02-13T11:52:24.608+07:00] [perfdata] [debug] RR

1030
C
1 year ago
H
hgffSteward *
asked in Data usage and Visualization
How to download a list of services

How can I download a list on Centreon for one specific host or for some specific services? It's possible?

240
H
1 year ago
C
Cyril_31Steward ***
asked in Platform
Centreon 22.10.4 clapi import ldap error

Hello,When i want to import my ldap configuration via clapi in the new centreon 22.10.4, i have a bug (ok in Centreon 22.10.0 and Centreon 22.04.0)For the line: User filtre: LDAP;SETPARAM;IPA_TOTO;user_filter;(&(uid=%s)(objectClass=inetOrgPerson));group_filter: LDAP;SETPARAM;IPA_TOTO;group_filter;(&(cn=%s)(objectClass=GroupOfNames)); When i import this configuration, in the GUI i have:User filter: (&ampGroup filter: (&amp(view attachment)Centreon 22.10.0 Centreon 22.10.4How i do protect the 2 values during import ?Thank you

1071
C
1 year ago
J
justincmSteward *
asked in Platform
SNMP V3 setting Security levels, procotols and passphrases in Centreon web interface

The web interface is a little basic when comparing to zabbix for example.What are the options to set the following for SNMP V3?Security name, Security level, auth protocol auth passphrase, priv protocol and priv passphraseCan this be done in centreon? There is not a lot about it in the docs.

19121
ponchoh
Centreonian
1 year ago
J
jcarrierSteward **
asked in Platform
Hosts and Services display 0 servers in GUI

I’ve imported centreon and centreon_storage from my RHEL7  server to a new RHEL8 server  configured with  Centreon 21.04. problems  - the GUI does not display any HOSTS or SERVICES = “0” but my poller is running  - if I export the poller  (Move/Restart/Post), The Console displays the progress  at 0%. Any ideas where I should look to fix this?Jacques  

78114
J
1 year ago
S
Stéphane
asked in Platform
Plugin packs release version

Hi,Although I upgraded Centreon Web from 22.04 to 22.10, the release of the plugin packs is still 22.04 (package centreon-plugin-packs-release-22.04-3.el8.noarch).Why is it not automatically upgraded?Maybe I missed a step in the upgrade process, but I did all what is written here: https://docs.centreon.com/docs/upgrade/upgrade-from-22-04/.Can you tell me how to proceed? (or give a link to right documentation). I think I know how to proceed but I prefer to ask first.

1157
S
1 year ago
J
Jean-MarcSteward *
asked in Platform
No graph since last update

Hello,I have updated my centreon from 21.04 to 22.10 and when I clic on a device and want to see the graf I have this message “any result found”.It’s the same for “historical” thank for your help.

270
J
1 year ago
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Paulin DEMULESteward *
asked in Platform
Probleme avec le fuseau horaire

Bonjour,J’ai un problème depuis un moment avec mon serveur Centreon.Lorsque je veux accéder à centreon web je tombe sur la pas Dependency check up qui me dit de définir le fuseau horaire par défault dans le fichier php.iniC’est ce que j’ai fait mais malheureusement cela n’a rien changer et je reste bloquer pour info, je suis sur une vm Debian 11 J’attend d’avoir vos réponses d’expert 

3401
A
1 year ago
S
syo
asked in Platform
Centreon 22.10 - How to install from sources ?

Hi,Is there any reason why the sources (tar.gz, srpm) for Centreon 22.10 (Engine, Broker, ect) are not listed on the official website nor Github?Taking into account this context, how to install Centreon 22.10 from sources?Thank you.

632
S
1 year ago
S
Stéphane
asked in Platform
Very old bug still not fixed (in 22.10.3)

Hi,In “Monitoring > Status Details > Service”, the filter on host is lost every times you get back to the page, unlike all other filters.Is there any chance to get it fixed someday? Maybe I’m wrong but I don’t think it’s hard to fix (please correct me if I’m wrong).Almost all my users want to use the “old” pages on the 22.10, and this bug has been annoying for years. I really don’t understand why it hasn’t been fixed yet.

421
S
1 year ago
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bjdSteward *
asked in Platform
Export hosts in centreon 2.4

Hi all,i’m having troubles with an old centreon  (2.4)i have to launch a new version quite soon, but having troubles when it comes to keep at least my hosts/services list...i don’t want to start from scratch if there’s a way to get these data back and import it into the new one…? can someone help me to find my way ? thanks in advance

590
B
1 year ago
D
DomDomSteward *
asked in Platform
Link Centreon and teams

Hello everyone, i’ve create my own centreon server for testing thing before deploy on my corporate server and i want to link centreon and Teams for have the notifications in a canal. i have find the procedure on the forum. For the part on teams it’s ok but on centreon i have a problem with the command “ yum install centreon-plugin-Notifications-Teams”. it’s looks like the element ‘centreon-plugin-notifications-teams” is not found via this command. Has anything changed since this procedure was implemented ? Thank for your help,have a good day, DomDom

1163
ponchoh
Centreonian
1 year ago
C
Centreon Lord Commander
christophe.niel-ACTCentreon Lord Commander
asked in Platform
Alma 8 broken "update" after installing centreon plugins

HelloI installed a new poller from scratch :latest alma 8.7, minimal install, no other package than the standard installI then boot, do a dnf update and install centreon with the install script from the githubcurl -L -s https://raw.githubusercontent.com/centreon/centreon/22.04.x/centreon/unattended.sh > install.shchmod +x install.sh./install.sh install -t poller(22.10.x and 22.04.x, i tried both) then I install the plugins, and for ease of use, I install all centreon plugins, as I usually don’t know what I will need dnf install "centreon-plugin*"before installing the packages I see this : “downgrading perl-tiny-exporter”(tried on alma 8.6 and 8.7, with a 22.04 and 22.10 install, fresh install each time) if I run the dnf transaction, all run fine, but next the dnf system is brokenyou cannot run a dnf update/install anymore unless specifiying “--nobest” I’m not expert enough in linux to understand where ig goes wrong, but I guess one of the plugin packages has dependencies that requir

2385
C
Centreon Lord Commander
1 year ago
Y
yvan30Steward *
asked in Platform
Unable to upgrade 22.04 to 22.10

Hello, i’m trying to upgrade my central server from 22.04 to 22.10.i’ve fallowed the centreon upgrade documention. But i’m stuck in the Web wizard upgrade step 4 : After sereval minutes nothings changed…I don’t no what to do or where to seach.please help :)

591
Y
1 year ago
S
SohoshiroSteward *
asked in Platform
CLAPI : List only service name from hosts

Hello people ! I have a csv list of hosts of which I have to change the events handler to every services affected to them.I have that script for the moment : #!/bin/bash    CLAPI=/usr/share/centreon/bin/centreon    INPUT=/root/serverlist.csv  USER=admin    PASS=password    OLDIFS=$IFS    IFS=$';'    [ ! -f $INPUT ] && { echo "$INPUT file not found"; exit 99; }    while read name  do    $CLAPI -u $USER -p $PASS -o SERVICE -a setparam -v "$name;$service;event_handler;event-handler-name"  done < $INPUT    IFS=$OLDIFS   So, the problem is that I can’t find a way to get all service name from the hosts in the $service variable, every command I tried for that is giving me too much information and not only the service name.Do you have any idea ?  Thanks a lot !

42714
S
1 year ago
A
aalz0Builder *
asked in Platform
Reinstall Centreon from 0

Hi,  Is there anyway to reinstall all centreon from 0? I dont want to create another machine, I just want to remove all my configuration and all related with Centreon and reinstall from 0. Is it possible?  (OS: Debian 11)Thanks!

1620
A
1 year ago
M
MahanaSteward *
asked in Data usage and Visualization
Unknown service on centreon monitoring

Hi there, I creat a perl script “sandvine_pts_system_overview.pl” to obtain “mapped sessions” of servers.The probleme is: when I go in monitoring → status details, the status of the service is “Unknown”.For informations, the script is working in command line with Centreon user and I use 2.8.27 centreon version.Any solutions ? thanks :)

1580
M
1 year ago
K
kozfelipeSteward **
asked in Data collection
[network::fortinet::fortigate::snmp::plugin] --mode=vpn UNKNOWN: SNMP Table Request: Timeout

Hi there,I am running centreon_fortinet_fortigate.pl to collect vpn data for multiples hosts. All of them respond as expected but one that returns timeout. This one has all the same configuration as the others, and its snmp queries are ok. I have no idea why the script for this host failsnormal host:/usr/lib/centreon/plugins/centreon_fortinet_fortigate.pl --plugin=network::fortinet::fortigate::snmp::plugin --mode=vpn --hostname=2804:300:0:3fff::16 --snmp-version='2c' --snmp-community='public'OK: Virtual domain 'root' Logged users: 0, Active web sessions: 0, Active tunnels: 0 - All vpn are ok | 'users'=0users;;;0; 'sessions'=0sessions;;;0; 'active_tunnels'=0tunnels;;;0; 'traffic_in_TU_1_INSS-ADM'=6785.95b/s;;;0; 'traffic_out_TU_1_INSS-ADM'=4931.87b/s;;;0; 'traffic_in_TU_1_INSS-DCDF'=78208.75b/s;;;0; 'traffic_out_TU_1_INSS-DCDF'=6166.38b/s;;;0; 'traffic_in_TU_1_INSS-DCRJ'=88907.79b/s;;;0; 'traffic_out_TU_1_INSS-DCRJ'=7361.37b/s;;;0; 'traffic_in_TU_1_INSS-DCSP'=14426.39b/s;;;0; 'traffic_o

7325
K
1 year ago
F
FlorentPSteward *
asked in Platform
Poller generating files problem since 22.10 upgrade

The Generate Configuration File process hang :No error returned.In /var/cache/centreon/config/engine/3/, i see the newly created files but they are never copy to /etc/centreon 

1040
F
1 year ago
amarginier
amarginier
asked in Data collection
rename host

Hellohow to rename multiple hostsfor example LYON-BP-WA-XXXXX to LYON-WA-XXXXX out of a hundred hostsClapi command or script ?

2122
amarginier
1 year ago
S
scarabaeusSteward *
asked in Platform
Debian 11 - Upgrade from 22.04.9 to 22.10 Failed (proxy_fcgi:error + timezone not defined)

Hello,I have a Centreon 22.04.9 on a debian 11.I made the update to 22.10 with the official procedure : https://docs.centreon.com/docs/upgrade/upgrade-from-22-04/ I have two problem : During the last stage of Finalizing the upgrade via Centreon Web interface 1 - First problem : Error 503 Internal server errori found this in the apache error log :  

2504
A
1 year ago

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