Fedora :: Generate Report Other Than Going Through All The Nagios Configuration Files And Putting It Together Manually?
Feb 23, 2010
I have an existing Nagios installation from before I started working here. It seems to be working well but my boss has just asked for a report of what servers and the associated processes/functions are being monitored. Is there any way to generate this report other than going through all the Nagios configuration files and putting it together manually?
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May 29, 2011
I have collected the sa* and sar* files for the past two weeks , i need to generate the report for these files how can i do so i am using centos 5.5. assist me with a tool or a command to do the same.
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Apr 20, 2010
I just installed awstats and I can't get it to generate any report? I used the default Fedora 12 install.Here is the config file:
Code:
LogFile="/var/log/httpd/access_log"
LogType=W
LogFormat=1
LogSeparator=" "
SiteDomain="dev-server.net"
[Code]...
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Sep 1, 2011
I had some troubles on samba, so I re-installed it.After I uninstalled samba, I noticed old /etc/samba folder/ files were left, so I deleted all of them. Then I installed samba, however, no /etc/samba files were installed.How can I generate default samba configuration files??
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Jul 23, 2010
I am getting an error when i generat a report with squid's report generator ( sarg )is there a tool or way that i can find where in the log file the error is, the log file is 61442 lines, and it's gonna take me forever to find the error,
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Oct 25, 2010
I'm trying to learn how to create a user account manually on the system, and I've edited the /etc/passwd and /etc/groups as well as creating a new home directory by copying /etc/skel but I'm stuck at how to generate an entry in the /etc/shadow file since it comprises of the hash and all?
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Jul 4, 2010
I'm trying to make sure that my laptop will suspend if I unplug it after the lid is already closed, and I believe that one way to accomplish this would be to simulate an ACPI lid event when the power adapter is plugged or unplugged. In order to do this, I need to find a command that will generate a fake ACPI lid event. Is there any such command?
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Dec 15, 2010
I found it once on the web by means of googling it.How do you run a command, from nrpe.cfg, to make sure that it works?For instance, command[check_total_procs]=/usr/local/nagios/libexec/check_procs -w 150 -c 200
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Jan 28, 2011
I have 1 Ubuntu server acting as a gateway / proxy and a bunch of iptables rules to log packets from each of these systems. This is done to monitor internet acces. The resulting log file grows to about 80 - 100Mb on a daily basis. I tried setting up log logrotate ( through webmin as well as manually ) to rotate this log file every night at 11:00 pm. However, the file does not get rotated. when i run logrotate -d /etc/logrotate.conf everything goes through fine. i get a message saying that the file qualifies for rotation and no errors.
If i manually force the rotation ( through webmin ) it happens. However, on its own, the log file does not get rotated. I am completely stumped. I tried replicating the exact same settings that are set for syslog rotation, and still no luck. All the other log files do get rotated at the appropriate time ( i have checked in the /var/log/ directory ), but this one does not. I thought it might have been because i had some prerotate and postrotate scripts. Manually forcing rotation did not generate any errors and the scripts ran without any problems. But even then, i removed those scripts, and still no luck. this is the config file for logrotate ( in /etc/logrotate.d/bcrl )
[code]...
I updated the system just one day before this problem ( the second one ) surfaced, but i do not remember what got updated. is there any way to check?
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Mar 10, 2011
First I don't know Nagios. I've been left with a fairly large(350 servers, 750 services) Nagios system installed. I've scraped and googled till I'm blue in the face. The Nagios folks have been less than helpful in that they tell me I need to figure it out myself. I've tried for four days to *figure it out myself*.
I have an entry in the checkcommands.cfg file:
# 'check_dns_external' command definition
define command{
command_name check_dns_external
command_line $USER1$/check_dns -H $HOSTNAME$ -t 60 -s 4.2.2.1 -a $HOSTADDRESS$
}
First, I don't understand what this command means and does. Next, I don't understand how to manually execute this command. I do know that the command in automatic mode has stopped working as Nagios tries to execute and I get an error message on the Service Status Types: Nagios alert page. The alert doesn't come with any regularity as to time of day or availability of resources. Apparently, this Nagios command is executing randomly. It is waking me up several times a night and several times a day as we page out alerts via email.
I'm lost. Aside from bouncing the entire Nagios stack, which is not possible right away as this is a Production system, is there any way to manually execute the offending line described above? Again, I've asked the Nagios folks and they have declined to answer.
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Jul 9, 2009
parsing xml file using shell script and generate report in a PDF file
Xml file input:
<report>
<student name="x" father name="x1" class="first" Address="xyz">
<property name="sports" value="yes"/>
<property name="drawing" value="no"/>
[code]....
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Aug 3, 2010
I had some trouble with the netinst CD and I had to install lenny with the 6DVDs instead. My internet connection only works after I edit the interfaces and resolv.conf files manually. So my question is: can I do that from the netinst CD before it actually needs the connection to install everything? (otherwise I'll just need to use the DVDs.
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Feb 15, 2011
I have my X11 setup configured to rotate 90s counterclockwise for a portrait monitor. But when the system turns on, it's in the framebuffer console which is set to landscape mode. Is there a way to set it so that even the console is rotated in portrait mode? I'd like to do this automatically.
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Oct 8, 2010
Whenever I put a few files into a blank CD or DVD, wether it's pictures, music, documents, whatever, and then I use it another day and try to put a few more files into it, Ubuntu won't let me. I used to be able to continue adding files to my CDs in XP, so I'm not sure if there's any way to do that with Ubuntu? It just shows the DVD as (for example) 1.4 GB used, 0 GB free.
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May 9, 2010
xorg nowadays does not use a xorg.conf.Is it possibly to make it "spill out" one of the current configuration though?
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May 17, 2011
I've followed all the instructions in nagios documentation to install the nrpe agent in a remote host, but the daemon nrpe is not listening on port.. that means I can't even test it localhost!
netstat -at | grep nrpe
returns nothing.
You added the nrpe entry to your /etc/services file - done
The only_from directive in the /etc/xinetd.d/nrpe file contains an entry for "127.0.0.1" - done
xinetd is installed and started - done
Check the system log files for references about xinetd or nrpe and fix any problems that are reported - syslog empty..
Installed lsof and lsof +M -i4:
xinetd 25680 root 5u IPv4 75987 TCP *:nrpe (LISTEN)
Is there anything else I can do to correct this? I configured this yesterday and it was working ok.. but today when got into computer it stopped working
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Jul 1, 2011
Command "sudo aptitude install oxygen-icon-theme" return following error:
dpkg: error processing /var/cache/apt/archives/oxygen-icon-theme_4%3a4.6.2-2_all.deb (--unpack):
unable to install new version of `/usr/share/icons/oxygen/22x22/apps/preferences-desktop-default-applications.png': No space left on device
[Code]....
As far as I can see oxygen-icon-theme unpacks only in /usr/share, beyond it I can think of only /tmp, /var or /var/tmp that it may use, all of which have plenty more than those ~40 MiB that it supposed to occupy unpacked. All btrfs filesystems were formatted with "-d single -m single". System is Debian Sid 64-bit with linux-image-3.0.0-rc5-amd64.
why dpkg may have trouble unpacking this package?
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Apr 23, 2010
I am trying to install and configure nagios on RHEL 5. I have apache 2 installed and php all working as exepected. When i install nagios following the these steps [URL]. The nagios folder that is suppossed to be placed under apache2's httpd is no where to be seen. So when I try to open localhost/nagios/. It says: The requested URL /nagios/ was not found on this server. What can I do for the nagios to work on this system. The apache and php are working fine.
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Feb 5, 2016
Running natios server in Debian 8? I cannot start nagios3 demon, it got following error:
Error: Check period '24x7' specified for service 'check ssh connection' on host 'testk2' is not defined anywhere!
Error: Notification period '24x7' specified for service 'check ssh connection' on host 'testk2' is not defined anywhere!
But if I commented following statement in generic-service_nagios2.cfg, it works just fine.
# check_period 24x7
# notification_period 24x7
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May 26, 2011
I have installed latest Nagios and Nagios plugins. Nagios is working properly, but when I go to the browser n write the www.server-name.com/nagios, it gives
Not Found
The requested URL /nagios/ was not found on this server. How can I tell Apache to open Nagios on adding /nagios in my URL.
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Oct 30, 2010
I'm working hard with Nagios 3.0.4 on Debian Lenny. I have some questions. I can't find any information about these issues. I have hosts with a first_notification_delay of 60 minutes.And I have the whole day a Nagios controlling the same hosts. It's good to know if the same host is turned on during the night, but my work period begins at 10:00 am and it finish at 22:00 pm, I'm not a lucky boy I have configured a notification Period to 10:00 am to 22:00 pm.
Question 1: If a host goes into hard state CRITICAL, I know that Nagios waits 60 minutes to send a notification, but What happens if the host recovers before the first_notification_delay period ( for example, 30 min before)?Does it send the recovery notification or not?
Question 2: If a hard state happens at 21:59. Does Nagios wait until the 10:00 am of the day after to send the notification? If the host recovers at 9:00 am of the day after is the notification message cancelled?
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Mar 23, 2011
Heare i come with Nagios Problem, When ever i stop nagios it say's
[root@x292 ~]# service nagios stop
Stopping nagios: No lock file found in /usr/local/nagios/var/nagios.lock
When ever i restart nagios it say's
[root@x292 ~]# service nagios restart
Running configuration check... CONFIG ERROR! Restart aborted. Check your Nagios configuration.
my nagios.cfg file is
# 'Nagios CFG 1'
[Code]...
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Oct 30, 2010
I was trying to figure out how to generate compressed files in zip format and searched on here. The search produced a list of forum entries on the topic, but all of the instructions were on how to do it in terminal, how to download obscure programs and install them from terminal, then run them from terminal, with all these arcane sets of switches and parameters. Eesh.
It comes with Ubuntu, after all. In the case of zipping files, all you have to do is to go to the File Manager, find the file(s), select it or them, right-click on it or them, and select Compress and file type zip. It's so simple.
There have been a number of other tasks where I wind up spending hours figuring out how to implement the advice offered in these forums through Terminal. The folks who offer the advice often are so good at it that they leave out steps obvious to them, but that take a lot of work for somebody not as skilled at it to find out. After crawling through broken glass to get the job done, and normally screwing something up so it's not quite right once I get it going, I figure out how to do it through the GUI and find out it takes a fraction of the effort.
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Feb 2, 2011
if there is an application available to generate a list with files and folders from a location, like a hard drive or a folder? The list could be in any format, even a text file would be just fine.
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Sep 17, 2010
I have a personal server that is password protected. I convert my movies, and make it so that I can watch them through a browser when I want to. I have quite a few movies. They are sorted into different directories. In each directory there is a WebM folder that contains the video file.
Here is what I want to do:Scan all of the directories and subdirectories in /var/www/ for files with extension of webm.
When a file is found, go to the parent directory and create an html file with the same name as the video, only with an html extension instead of webm.
Automatically enter the following html code into the file with the file name matching the file that was found.
Code:
Is it possible to do this with a script? Is there a GUI program that can do this? I don't mind running the script every time after I convert a movie, but if it could monitor the folders that would be nice.
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Dec 7, 2010
I'm posting because I've read everything I can find on google and in the forum and the man page and still can't get it to work. I did read the FAQ, I hope I have adhered to it.I've tried several things and I don't remember exactly everything I tried and in what order.I've got several (12) HP ProLiant DL140 G3 servers running CentOS 5 that lockup about once a week. These are in a remote colo cage so I all i have access to is the built-in HP lights-out management interface, which includes a console, and ssh. I've been trying to get kdump setup to try to figure out what's going on. As an aside, if I run top on the console (via the management interface) the servers stay up for about a week, if I don't run top they crash within about 48 hours.I've used yum update to update to the latest available kernel (2.6.18-194.26.1.el5.x86_64) and installed the debuginfo and debuginfo-common RPMs from http://debuginfo.centos.org/5/x86_64/I have a single command in the /etc/kdump.conf file:ext3 /dev/sda5
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Sep 8, 2010
I recently upgraded to Ubuntu 10.04. I love the passwords and keys application, but was somewhat surprised at the lack of a context menu in gnome to encrypt a file.
In general, I cannot find how to encrypt files using the keys I generate. Maybe I'm missing something? Probably, I just thought since Ubuntu comes with OOB key generation it would have OOB encryption capabilities.
I've read about seahorse and other ways to ADD encryption, I'm just wondering if ubuntu does it natively. It'd be a good idea to add to brainstorms, right click and encrypt.
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Jan 26, 2011
i have a server & there is a website which generate alot of core files, these core files takeup alot of space by time, so i decided to stop it, in WHM the core dump option is disabled, & i used the following command
Code:
ulimit -c 0 but nothing stoped generating core files, i also used the following method http://www.cyberciti.biz/faq/linux-disable-core-dumps/ also this method doesnt stop generating of core dump files, my question is : how i can permenantly stop generating core files for all users or for specific user
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Aug 9, 2015
My network configuration is in a weird situation, that I always need to run dhclient manually each time after a network connection is established. When my computer connects to a router, sometimes it won't get a valid IP, and it uses an automatically generated fake Internet IP. In this situation, it won't connect to the Internet at all. Sometimes it get a valid local network IP, but still cannot connect to WAN, and could only connect to my router's address (both through ping and through router's management webpage). In both situation, it can be solved by a simple dhclient run.
This is my /etc/network/interfaces file:
Code: Select all# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet dhcp
iface wlan0 inet dhcp
and this is my /etc/NetworkManager/NetworkManager.conf:
Code: Select all[main]
plugins=ifupdown,keyfile
dhcp=dhclient
#no-auto-default=FE:50:52:BE:46:4C,
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Feb 3, 2011
Unbeknownst to me the LVM volume (on LUN) that I removed from my server was in use by another system. So instead of vgexporting the volume group on one of the servers and then lv,vg,pv-removing it on the other I dismantled the LVM devices my servers (as belwo).
0. unmount the filesystem
1. Remove logical volume (lvremove <vg>/<lv>)
2. Remove volume group (vgremove <vg>)
[code]...
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