wrong module, sorry.

Hi everyone,

I'm trying to install centreon-discovery on CES 3.3. Mariadb-devel is installed.
I followed this issue to resolve "MariaDB-devel FAIL"
--> https://github.com/Centreon-Community/centreon-discovery/issues/2

But now i got the following error :

`[root@vpc-gda-centreon centreon-discovery-master]# ./install.sh -i -t both
Waiting ...

http://community.centreon.com/projects/centreon-discovery

Thanks for using Centreon

v2.3.1

OS found: CENTOS OK

    Checking all needed binaries

rm OK
cp OK
mv OK
/bin/chmod OK
/bin/chown OK
echo OK
more OK
mkdir OK
find OK
/bin/grep OK
/bin/cat OK
/bin/sed OK
/usr/bin/python OK
/usr/bin/gcc OK
/usr/bin/nmap OK
/usr/bin/yum OK

    Checking all needed packages

python-devel OK

MariaDB-devel OK

    Accepting licence

You will now read Centreon Discovery module Licence.
Press enter to continue.

Do you accept GPL license ?
[y/n], default to [n]:

y

    Checking version number

python 2.6 (min. 2.4) OK
nmap 5.51 (min. 5.0) OK

    Install Python modules

Module PyCrypto ... OK
Module NMAP ... OK
Module SetupTools ... OK
Module MySQLdb ... FAIL
Modules Python weren't installed with success FAIL
INSTALL ABORT
`

I found with "echo" flags that the script is trying to "install modPython;" on line 321. That's why i have a FAIL.

Do you have some advices to help me ?

Thank you.

Frédéric LAINÉ

I'm trying to install centreon-discovery (2.1) module on fresh CES 3.3, MariaDB-devel already installed :

[root@centreon centreon-discovery-Centreon-Discovery-2.1]# yum install mysql-devel
Modules complémentaires chargés : fastestmirror
Configuration du processus d'installation
Loading mirror speeds from cached hostfile

• base: fr2.rpmfind.net
• extras: mirror.in2p3.fr
• updates: fr2.rpmfind.net
  Le paquet mysql-devel-5.1.73-5.el6_7.1.x86_64 est rendu obsolète par MariaDB-devel-10.1.13-1.el7.centos.x86_64 qui est déjà installé
  Rien à faire
  [root@centreon centreon-discovery-Centreon-Discovery-2.1]#

[root@centreon centreon-discovery-Centreon-Discovery-2.1]# ./install.sh -i -t central
Waiting ...

http://community.centreon.com/projects/centreon-discovery

Thanks for using Centreon

v2.1

    Find distribution

OS found: CENTOS OK

    Checking all needed binaries

rm OK
cp OK
mv OK
/bin/chmod OK
/bin/chown OK
echo OK
more OK
mkdir OK
find OK
/bin/grep OK
/bin/cat OK
/bin/sed OK
/usr/bin/python OK
/usr/bin/gcc OK
/usr/bin/yum OK

    Checking all needed packages

python-devel OK
mysql-devel FAIL

Please check fail packages and retry

When you launch a scan on an ip range, in the Central_DiscoveryAgent.log you get this line:
--- Call DiscoveryAgent_Central ---
Check the status of poller
Traceback (most recent call last):
File "/usr/share/centreon-discovery-agent/DiscoveryAgent_central.py", line 225, in
db=connectToDB()
File "/usr/share/centreon-discovery-agent/DiscoveryAgent_central.py", line 74, in connectToDB
db=MySQLdb.connect(host=conf_host,user=conf_user,passwd=conf_password,db=conf_db)
File "build/bdist.linux-x86_64/egg/MySQLdb/init.py", line 81, in Connect
File "build/bdist.linux-x86_64/egg/MySQLdb/connections.py", line 187, in init
_mysql_exceptions.OperationalError: (1045, "Access denied for user '*****'@'localhost' (using password: YES)")

The problem is in the file /etc/centreon/centreon.conf.php, the password is in '' instead of "".

Hi
dont'have all menu for discovery
for ex: configuration services rules is missing

install from iso
centreon 2.8.19

as per description, can't find added hosts in centreon hosts view.
running a scan and add it says it already exists but cant see or add a service to the newly added hosts.

might be compatibility issue with 2.7.1? I'm using centreon-engine not nagios (if it helps).

When running a poller discovery from the central web interface it errors out.

Error message from the web interface is: "ERROR : Connection lost with the poller agent"

I have 2 networks that I try to scan. 1 the discovery daemon on the poller will die. The other one it seems to live, but still produces the error. The error message below are from the scan that doesn't kill the daemon. If I limit the scan range, it seems to finish, i.e. using /28 instead of /24. Not sure if it matters but the Central is on the Internet in a data center. The poller in within a lan on a private network and I have port forwarding to the poller.

The logs on the poller say

DiscoveryAgent_poller.py : STATUS_POLLER
Connected by ('REDACTED', 60676)
DiscoveryAgent_poller.py : SCAN_RANGEIP for 10.13.13.0/24
Send : #state#10.13.13.1#up#REDACTED'#pfSense REDACTED 2.1.4-RELEASE pfSense FreeBSD 8.3-RELEASE-p16 amd64
Send : #state#10.13.13.134#up#c4-centreon-poller#Linux c4-centreon-poller 2.6.32-642.4.2.el6.x86_64 #1 SMP Tue Aug 23 19:58:13 UTC 2016 x86_64
Send : #state#10.13.13.216#up#REDACTED#Linux REDACTED 2.6.18-409.el5 #1 SMP Tue Mar 15 18:13:50 EDT 2016 x86_64
Send : #state#10.13.13.27#up##GS724Tv4 ProSafe 24-port Gigabit Ethernet Smart Switch, 6.3.1.4, B1.0.0.4
Send : #state#10.13.13.110#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.2#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.152#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.205#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.225#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.218#up#* TimeOut SNMP # TimeOut SNMP *
Send : #state#10.13.13.6#up#* TimeOut SNMP # TimeOut SNMP *

scanip#done

From the Central server's log

Central log : 2016/09/01 12:23:20

--- Call DiscoveryAgent_Central ---
Scan range IP
Scan the range IP 10.13.13.0 (range #17)
SCAN_RANGEIP : #state#10.13.13.1#up#REDACTED#pfSense REDACTED 2.1.4-RELEASE pfSense FreeBSD 8.3-RELEASE-p16 amd64
SCAN_RANGEIP : #state#10.13.13.134#up#c4-centreon-poller#Linux c4-centreon-poller 2.6.32-642.4.2.el6.x86_64 #1 SMP Tue Aug 23 19:58:13 UTC 2016 x86_64
SCAN_RANGEIP : #state#10.13.13.216#up#REDACTED#Linux REDACTED 2.6.18-409.el5 #1 SMP Tue Mar 15 18:13:50 EDT 2016 x86_64
SCAN_RANGEIP : #state#10.13.13.27#up##GS724Tv4 ProSafe 24-port Gigabit Ethernet Smart Switch, 6.3.1.4, B1.0.0.4
SCAN_RANGEIP : #state#10.13.13.110#up#* TimeOut SNMP # TimeOut SNMP *
SCAN_RANGEIP : #state#10.13.13.2#up#* TimeOut SNMP # TimeOut SNMP *
SCAN_RANGEIP : #state#10.13.13.152#up#* TimeOut SNMP # TimeOut SNMP *
SCAN_RANGEIP : #state#10.13.13.205#up#* TimeOut SNMP # TimeOut SNMP *
Error while receiving data.
Check connection of poller.
END
--- End DiscoveryAgent_Central ---