We have Nagios and Pnp4nagios which saves performance data in hostperfdata and serviceperfdata files.Now we are migrating our system to centreon which will have NDO.
This will save the performance data to Mysql database.The requirement here is to feed current performance data file to NDO mysql database.
I am currently deploying Nagios as my NMS on CentOS 5 and using pn4nagios to create graphs.I have successfully configured Nagios-3.3.3 along with nagios-plugins-1.4.15. its working fine and showing my windows machine and linux machine.But here is the problem, when I try to configure pnp4nagios-0.6.11 I am unable to restart nagios service as it gives me error in commands.cfgfile on line number 240.can sum1 tell me how to get rid of this error. i had encountered similar problem while using nagiosgrapher. kindly note that i have allowed perdata to be processed by setting its value to 1.
View 4 Replies View RelatedError: Cannot open log file '/usr/local/nagios/var/archives/nagios-07-08-2011-00.log' for reading!
View 2 Replies View RelatedI need to check with nagios an oracle database that is located on a server. There are a lot of plugins that are provided, the problem is that the database is located on a remote server (i have an hostaddress) and then i need to log on the database (i have username and pass)So i only need to have a plugin that connects to that hostaddress and logs on, but i can't find any plugin which does that
View 14 Replies View RelatedIn my nagios server, an htaccess file have been created for it so any time you want to open it, a window opens for you to enter user name and passwords. Now, what I want to do now is to integrate the nagios into a portal that is written in php so that when customers login to the portal, they can access the nagios with out it popping out the user and password windows. What is going to happen is, the password of nagios will be store in an orient database so the users when they try to access nagios true the portal, they will be login automatically.
View 1 Replies View RelatedWe purchased a new database system at work last October, ditching the old system because of a lack of support from the vendor. This is a retail Point of Sale and Backoffice database system. I am not sure what system the new one runs on, but the system we replaced was a Firebird data base. The reason I am posting is because we are now in need of the information contained in the old database which was not completely imported into the new system. Unfortunately, we parted company with the old vendor under extremely hostile conditions, and they are not a source of help for this problem, nor are the new vendors.
Basically the problem is this: The database in on a Windows XP system and I found a copy of SQL Manager Lite 2008 on the system, which after quite a bit of studying, I figured out how to extract the database into a removable file. I have this file (178MB) on a USB stick in a file called Backoffice.fbd. I can get into this database with MySQL. All I want to be able to do get into the database and create tab deliminated spreadsheet files for each of the database sections (Customers, Repairs, Sales History, stock files, etc.) Is it possible to do this with Ubuntu and MySQL and if so, can an expert suggest one or two things to get me started.
i am having a problem while hosting a website on rhel apache server.when i write the url on browser than its doesnt show any page ,neither it displays any error.However when i am hosting a simple php webpage apart from that website its works fine.i also want to know how can i import a databe file in mysql which is a part of that website.
View 3 Replies View RelatedI need to create a server for a database that has a .db file that is over 800Gb. now my first disk is 50Gb and i do the standard
100m ext2 boot
2000m swap
* / ext3
now I have a second 1.2T that i want to be /opt is there a way to set up 4kib block size in ext3 in the os install? or should I do it after the install? Is this block size even big enough?
Code:
kenny_strawn@kenny-AOA110:~$ sqlite3 -html -line /var/www/fluxbb/ProprietarySuckware 'select o_base_url from memos'
Error: unable to open database "/var/www/fluxbb/ProprietarySuckware": unable to open database file
kenny_strawn@kenny-AOA110:~$
This database was automatically generated by FluxBB, so I am wondering just why it isn't opening.
We planned to migrate data files in Unix to Linux. The file in Unix is in big endian data format where is linux is configured as little endian byre structure. This is causing problem in data computation.
How data can be ported to linux ( converting big endian to little endian).
How linux configured can be configured for big endian byte structure.
I have a Windows 2k server running the AD PDC. 60 desktops users and 6 Windows servers use it as a single sign on server to login. As I plan to install a Centos 5.5 server with Samba for NAS and print sharing, is it possible to migrate the PDC services to the Linux server? I want desktop users and windows servers to authenticate on the Linux server. Is this possible? I have never worked with LDAP services. Worse, should I attempt this migration, it must be completed in a very short time frame.
View 5 Replies View RelatedIm a fairly new linux person and have a hopefully easy question. I am running centos with dovecot and postfix for the mail. Im using imap so all the mail is on the server. Im also using thawte certificates. What is the easiest way to move all of this over to a more stable box? The box i have now is a major POS.
View 4 Replies View RelatedI'm migrating a mailserver from an old to a new mailserver. The new mailserver is based on ISPConfig 3.0.6.1. I would like to migrate what spamassassin learnt in the past from the old mailserver to the new one. Now the question:
- The 2 spamassassin versions are different. Is it a problem?
- Can I just migrate the database with this commands???
Code:
sa-learn --backup > sadb.bkp
sa-learn --restore ./sadb.bkp
-how to migrate SpamAssasins Auto White List and all others SpamAssassins databases?
I have a lightweight admin background, but good enough to set up most servers. I have switched from sendmail to postfix for the first time, but I keep going around in circles on the following. In sendmail, I used to maintain a table (mailertable) where I would redirect email like this
[Code]....
I happily mapped any incoming email address of any valid hosted domain either to go out to it's final destination via smtp, or if the person has a local mailbox, it delivered locally. Any errors could be forced, and a catch-all for the domain could be directed also.
I've struggled with virtual hosts and transport and a combination of the two to come up with the same result for postfix. I have this feeling I'm missing something really simple, or I am not 'getting it' when I'm doing something postfixy and I still have sendmaily expectations. right path so I will at least know I'm pointing in the right direction and working with the right files to achieve my aims? Postfix is so amazingly powerful and flexible, I'm having trouble figuring this bit out.
I have this feeling I just need a calm hand on my shoulder, a friendly smile and a hand pointing me the right way..
Everything is software raid using mdadm
3x320GB HDDs in raid 5
1x1.5TB HDDs in raid 1(don't ask)
The above are LVMed to create ~2TB of combined space using reiserFS. I'm not really happy with the performance so I'm moving to XFS while I'm at it.
I FINALLY got around to ordering 2 more 1.5TB HDDs. The end goal is.3x1.5TB HDD in raid 5 formatted to XFS for a total of around ~2.7GB of space.
1. Create raid 5 array using the new 2x1.5TB HDDs.(yes, very pointless at the moment, please continue reading)
2. Copy data from 2TB LVM to the new ~2.7TB raid 5. (will mdadm let me be an idiot? It apparently let me force create a single drive in a raid 1)
3. Move the original 1.5TB over to the new raid 5 to actually provide redundancy.
I am not new to linux but switching to ubuntu for the first time. I had WAMP server installed in my desktop. I made a small website using php and saved all its contents in the WWW folder within the WAMP folder present in the C: drive, (where windows is installed). Now I have installed Ubuntu. I want to know that how could I make that website work in ubuntu also. Or you can say that I would like to know that WHERE would I paste my website source code files in Ubuntu so that I dont have to work again from scratch and make the website run easily in Ubuntu.
View 6 Replies View RelatedI have a RAID5 with 5x2TB HD's and I'm planning a major hardware overhaul. My server currently runs on a Pentium4 3.2 Ghz (pre multicore technology) on a SuperMicro mobo. I'm planning to switch to an AMD Phenom II X6 1100T Black Edition Thuban 3.3GHz, 3.7GHz Turbo 6.
So here's the question. Can I just plug my drives to the new board and restart the RAID like nothing happened? I don't have space to backup all my data if I have to recreate the RAID from scratch. Intel and AMD should be binary compatible (I mean the RPM's work) so I should be able to invoke mdadm to assemble the RAID after I install Linux on the new server. Right?
I'm looking into migrating postfix mailboxes and users from an old machine running Fedora5 to a new machine running cenOS. I was wondering, what would be the procedure to migrating over existing postfix mail to the new machine? Is it as simple as copying over /home directories and /etc/passwd etc?
View 5 Replies View Relatedtodo: I have now running sendmail with milters and auth, dovecot as lda configured with virtual domains / Local User, srs. on centos 5.x
I want to migrate to Postfix with:
at first step the same Local User now with Mbox and there Mails
same milter with macros for auth....
dovecot as lda
[Code]...
I have a cpanel server(not sure if that matters). I wanna transfer to another cpanel server. The size is about 3TB, I dont have enough on the hard drive to zip then transfer that way, and cpanel cant handle moving such a large migration.Been searching on the net to find an answer but everyone saying to backup then migrate. whats best tar or rsync or somthing else.
View 3 Replies View RelatedLong time lurker, still a Linux noob but Im learning I currently have a home media server setup with the following hardware specs:
MSI P45 motherboard
Intel Core2Quad Q6600
8GB DDR2 RAM
2x 250GB WD HDD in RAID1 via LVM (boot/swap etc)
8x2TB Hitachi HDD in RAID5 via mdadm (media/data)
The server mainly serves files for HTPCs around the house and runs a few VMs with VMWare server. I have recently picked up the following hardware which I�m thinking about upgrading to:
Gigabyte EX-58-Extreme motherboard
Intel i7 920
12GB DDR3 RAM
My main concern is will I be able to just swap the driving into the new system and everything can just pick up where it left off? More specifically, will mdadm be able to detect the 8x2TB drives attached to the new hardware and re-assemble the array?
My buddy that helped me set this system up isnt sure so I figured I ask here first, the boards do have the same ICH10R southbridge providing 6 of the SATA ports and 2 more will be run off of the extra controller onboard. I dont have a lot of Linux experience switching out core parts but in Windows Ive had great success moving things between various Intel chipsets and architectures from P965 -> P35 -> P45 -> H55 -> X58.
I have a friend that want to migrate his server to a open source mail system. Currently, he's using a system using Maildir. So I decided to use qmail since it has support for Maildir and it has pop3 capability. Courier-imap is the one I'll be using for IMAP. My concern is webmail. Can anyone suggest a webmail that will run using Maildir format and has addressbook and calendar feature. I'll be using a single server only. Please exclude Squirrelmail from the list.
View 2 Replies View RelatedI have a lightweight admin background, but good enough to set up most servers. I have switched from sendmail to postfix for the first time, but I keep going around in circles on the following...
In sendmail, I used to maintain a table (mailertable) where I would redirect email like this
Quote:
I recently moved into a new place and when I hooked up my webserver, I wasn't able to bring up my page, even from localhost. With some digging, it seems that I can't access the database that housed my posts (wordpress installation). I looked for the datadir in MySQL and that directory shows the wordpress directory that should be holding the database and all the files are still there. 1) why the database no longer shows up 2) how to restore the database from the files?
View 2 Replies View RelatedCan this be done? A company is currently running a postfix mail server. They got a new server and, while the users are migrated, they need to have the messages delivered on BOTH servers.
I thought it could be easily done in postfix: deliver locally AND forward mail to new server, but all solutions I found would deliver the messages in just ONE place.
How to see the code behind the nagios plugin: Nagios Checker? I opened the folder which i have downloaded. After that where do i have to go to see the codes? Is it in App_Codes?
View 14 Replies View RelatedI am looking for ideas for getting windows users into an ldap server. I am currently running a Linux server for my department and need to create an LDAP server which mirrors the username/password information for all of us as they are stored in the windows server here. I have the openldap server up and running on Ubuntu 8.04 and it works great; I now need to find some way to import user info into this from windows. I've seen discussions of using ldifde.exe to export the AD users into an ldif file. Is this the simplest way to go about it?
Our Linux server is currently providing us with much needed services using apache, and apache is authenticating using LDAP to our windows server (Using our windows username / password is required functionality). This windows server has some problem which causes it to delay for inordinate amounts of time between authentication requests and responses. The situation is such that this problem will not be addressed by IT staff. However, I have control over the Linux server so I am looking to just mirror the windows server on an LDAP server of my own. I could get away with updating the passwords in the Linux server.
I have two situations here :
1) I have my Nagios running on the linux box and BMC Remedy Server on the Solaris box. I have simulated a mail from Nagios to be delivered to the Remedy server. But the Remedy Server does not receive it. I even tried snooping on port 25 but nothing has reached the box.
2) I have my Nagios running on the linux box and BMC Remedy Server on the Solaris box. I have simulated a mail from Nagios to be delivered to the Remedy server. I snooped on port 25 on the Solaris box. I could see the mail reaching the box, but it is not being forwarded to the Remedy inbox.
I need to add a aditional user account for monitoring web over nagios.
View 2 Replies View RelatedI have installed Nagios 3 on CentOS 5.2. Everything is running. It is monitoring 10 machines and 60 services for now. Now I want email notifications for the critical alerts from Nagios. I am already having one mail server (Qmail) running on different machine and I want to use its reference to send alerts to my network.
View 6 Replies View Related