Server :: Use Already Configured RHEL Server To Kick Other Servers
Aug 16, 2011
I have a RedHat box that I have configured, security, audit rules, latest updates, etc. I want to be able to "image" that configuration so I can kick other boxes with that "image", that way no other configuration/updating needs to be done on the newly kicked boxes. What is the best way to accomplish this? To make things more difficult, it would be near to impossible for me to pull any software off the internet for this.
View 5 Replies
ADVERTISEMENT
Jan 18, 2010
I have problem while configuring kickstart installation in rhel 5.2 .
I have followed bellow listed steps.
i, Copied iso.img into my server
ii, # mount �o loop iso.img /tmp/iso # cp -a /tmp/iso/* /tmp/iso_new/ # system-config-kickstart - - generate ks.cfg ( creating kickstart configuration file) # cp /root/ks.cf /tmp/iso_new/isolinux/ ( As suggested by red hat I have copied ks.cgf file into /isolinux/ folder.
iii) mkisofs -R -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o /tmp/new_1.iso /tmp/ iso_new # to create bootable disk
iv) Then started the system using this newly created iso image through HP ILO console and the system got booted successfully with boot prompt.
v) After executing the linux ks=cdrom:/ks.cfg from the boot prompt, we got a error by saying there is no CDROM deducted in your Machine and the installation got terminated .
vi) As per my understanding the ISO image is mounted as Virtual CD-ROM (/dev/scd0) in HP ILO.
Why the we are getting CD-ROM related Error ? How we can avoid this error? Is there any other set of configuration to achieve this ?
View 2 Replies
View Related
Jul 19, 2011
I just install a new server and I would like to now what are the basics that I should install. It currently has LAMP stuff. Any one know how are the VPS server configured at hostgator.com and similar web hosting platforms.
View 6 Replies
View Related
Oct 15, 2009
Wanting to join my CentOS5.3 to a windows 2003 active directory. Configured kerberos and samba.
Code:
[libdefaults]
default_realm = domain
dns_lookup_realm = false
[code].....
View 5 Replies
View Related
Dec 29, 2010
if I use Linux File server with NFS Configured, Can MAC clients (workstations) access the files on Linux server over the LAN network
View 7 Replies
View Related
Apr 25, 2010
Configuring PIII600e, Slackware 12.2, with 2hdd (160Gb each) for Virtual Web,MySQL,PHP,DDNS,SSHd,Mail,ProFTP servers. I have 3 other PCs w/Slackware12.2, 1 XPwindows, and mac laptop on the LAN. Will be putting webpages together on slackware 12.2, XP, and Mac. *Read some where I don't need /home directory on server box, just use /home directory from other slackware box's /home directory- Since only user on server will be Administrator - how does this work? Will i work with Dupral? Does an Admin directory take the place of home? explain the advantages of configuring server box without /home directory and how its done?
Proposed Partitioning Option:
/root 15GB
/swap 2GB
/usr 60GB
[code]....
View 4 Replies
View Related
Dec 28, 2010
i have installed centos 5.5 and rhel5 on vmware but i want to use rhel5 as a yum-client of centos 5.5 . but it is not working for me.i have worked on rhel5 with yum already but there was no problem at all.i am using centos 5.5 first time so i want to know whether there is any difference b/w configuring rhel5 and centos5.5?my centos 5.5 yum server file is given below
Code:
[CentOS]
name=client3.example.com
[code]...
View 2 Replies
View Related
Dec 27, 2010
I have configured an nfs server like this: #vi /etc/exports /var/ftp/pub*.dell.com(rw,sync)& configured yum server from client yum update is working but by using nfs method if i am trying to mount i am getting this message mount 192.168.0.254:/var/ftp/pub failed,reason given by serverermission denied
View 2 Replies
View Related
Jun 3, 2010
When I start the vncserver process, I get a message saying "Starting VNC server: no displays configured." I edited the /root/.vnc/xstartup file and changed twm & to say "gnome-session &" (Without quotes). Not sure why I am still seeing this error. It's CentOS 5.4.
View 1 Replies
View Related
Mar 2, 2011
is possible to edited the default RHEL CD to have it automatically install RHEL based off of a kickstart file that I will store locally on the CD. My plan would be to put a cd in a server and have the OS automatically being installed.
View 3 Replies
View Related
Feb 1, 2011
We are planning to migrate our LINUX server from RHEL 3to RHEL 5. What are the configuration difference between RHEL 3 to RHEL 5 for webserver installations?
View 1 Replies
View Related
May 24, 2010
I am getting these error in RHEL 5.3 while i did "yum update".
---> Package libstdc++-devel.i386 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++-devel.x86_64 0:4.1.2-46.el5_4.2 set to be updated
---> Package libstdc++44-devel.i386 0:4.4.0-6.el5 set to be updated
[code]....
The program package-cleanup is found in the yum-utils package.
View 2 Replies
View Related
Oct 9, 2010
RHEL 5 is my proxy server. i want to remove temp files and cache . How do i remove cache and temp files.
View 3 Replies
View Related
Apr 11, 2010
I am trying to do a https access with virtual hosting with apache.
But when I install mod_ssl rpm httpd server does not start again
I am stumped
httpd -t shows syntax is OK
View 5 Replies
View Related
Aug 11, 2010
I cannot ssh into an RHEL 5.5 server (192.168.20.104) from another RHEL 5.5 server (192.168.20.101) unless server debug is turned on 192.168.20.104, and even then, I have to wait several minutes before the connection is established. scp to and from the 104 server is also not working.Here is the debug output on the 101 server when server debug is not enabled on the 104 server-:
Code:
[applmgr@tclg-clone-01 ~]$ ssh -vvv 192.168.20.104
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
[code]...
View 6 Replies
View Related
Jun 21, 2010
Having some issues setting up sendmail on a (basically) blank RHEL 5.5 server setup. My ultimate goal is to be able to automagically send logs / errors / notifications to ourselves from the server.
Our basic setup is a Win 2003 domain with exchange running on mail.domain.com.au.
I've edited the '/etc/mail/sendmail.mc' and added the :
Code:
line to it.
Also added the domain (domain.com.au) to the '/etc/mail/local-host-names' files
Also edited submit.mc and added
Code:
When I try and send a mail from root or a test user to one of the domain accounts, it seems to go fine, i.e no errors are reported but it never gets delivered.
From the mail logs:
Code:
So it seems to be sent to the queue no problems and when I check the queue :
Code:
Total requests: 0
Not nothing ever gets received. Am I missing something? I have read and read and read but dont seem to be getting any furthur.
So in the end this server doesn't need to do anything except be able to send mail from root to an external mail address.
View 1 Replies
View Related
Oct 29, 2010
In oreder to run an application software on RHEL 3 ES server, I created a link forcefully using following command from root id:
# cd /lib64/tls/
# ln -sf libc-2.3.4.so libc.so.6
before that I copied file libc-2.3.4.so from a workstation with OS RHEL 4 WS so that a link can be created.
Now I am unable to run any command except cd & pwd and it gives error messaage as given below:
ls:relocation error:/lib64/tls/libc.so.6:symbol _rtld_global_ro,version GLIBC_PRIVATE not defined in file ld-linux-x86-64.so.2with link time reference.
Before running this command libc.so.6 was pointing to libc-2.3.so file in path /lib64/libc-2.3.2.so.
I am now unable even to open a new window on the server.Please send me some solution as early as possible because this server is running production data and many users are runnig application on this server.
View 3 Replies
View Related
Mar 12, 2010
we are running a Red Hat Enterprise Linux ES release 3 (Taroon Upd 5) Kernel 2.4.21-32.ELsmp since several years. The server hosts an old ERP system who will be replaced at the end of the year.However it is necessary that some collegues are able to write some files to that server regulary. Since we are running Windows 7 on several machines, those users aren't anymore able to write to the samba share. Getting files from the share works fine.
But the problem seems not to be situated at the samba service because also the transfer using SSH (WINSCP) from any Win7 system to the server doesn't work.During testing we recogniced that transfering files smaller then 1kb works fine ... any file greater then 1kb ends up in an connection abort. This works with samba and also using SSH.All the workarounds editing some registry entries in Win7 for improving the interoperability between vista / win7 and samba don't work for us ... and also seem not to be the source of the problem.Is there a general known incompatibility between our RHEL version / kernel and Windows 7 regarding file transfers?
View 6 Replies
View Related
May 24, 2010
I have a RHEL 5 server with 32 bit architechture that is not recognizing more that 4 GB of RAM and I am trying to locate a version of the kernel-PAE package that will work well with the 2.6.18-53 kernel. I found something on Open VZ called ovzkernel-PAE that is built for the 2.6.18-53 kernel [URL]
and wanted to find out if there were any known issues with this release before I attempted to install it. Is anyone aware of any issues with any rpms on openvz.org or with this particular rpm in general?
View 1 Replies
View Related
May 12, 2011
I need to configure Redhat Linux as Domain Controller in my organisation, where all of my clients PC's will be Windows XP or Windows 7 ( where i can login through Domain users ). what exactly i need to configure in Redhat Linux, i heard Configuring Samba as PDC is quite enough ? is that right ? then what is Open LDAP ? should i need to Configure Open LDAP also ?
Righr now i have configured DNS, i am able to dig my server name. it's well resolving, bit i am unable to connect my XP Pc's as clients to the Server. while changing the name it is unable to contact the Server. { i tried the same process in Windows DC environment, joining clients to domain, where domain users can login to client PC's }
1. DNS or 2. Sambe or 3. Openldap ? For DNS we need to make entries for each client in Zones. is that enough.I am Bit Confused abt this as some one says to configure only DNS. Some says Only Samba as PDC or Samba as PDC with Open Ldap.
View 1 Replies
View Related
Dec 14, 2010
what are the major differences between rhel 5.2 and rhel 5.4
View 2 Replies
View Related
Dec 9, 2009
I have a database server running RHEL 5.1 32 bit that suffered some catastrophic failures about 6 months ago. We were able to patch it back together and keep it running, but now the manufacturing site it supports is going to shut down for two weeks and I would like to replace it permenantly. Does anyone have any guidance for that sort of thing? I'd like to have the new server up and running before hand, basically changing the hostname/ip and restoring the databases only on conversion day. I've done this in the past with HP UX - Red Hat conversions, but this is my first red hat to red hat move. Any advice or shortcuts?I forgot to add the other wrinkle. The new server will be running 64bit linux.
View 1 Replies
View Related
May 20, 2010
I am trying to look at installing the PAE module on a RHEL 5 2.6.18-53 system and I cannot seem to find that around. I had hoped to find out if installing the CentOS 5 2.6.18-128 or 2.6.18-164 kernel-PAE modules would have a lot of negative consequences? Perhaps one of you could direct me to a download site that would provide kernel-PAE for a 2.6.18-53 build?
View 4 Replies
View Related
Feb 2, 2011
I configured a svn server with apache. But while checking out it give the error as follows:
PHP Code:
It's on suse 10.
View 3 Replies
View Related
Dec 2, 2010
I googled upto my capability but cant find answer so asking you In one of my apache 2.0.52 machines, we are using worker MPM model. Even if I use 1 start servers, the # of http processes it starts is 5. No matter what value I pass in StartServers, I dont see more than 5-6 http processes
MaxClients 1
ServerLimit 1
ThreadsPerChild 1
StartServers 1
View 1 Replies
View Related
Mar 30, 2011
Multipathing in linux -need to check how the luns are configuredI have no idea about luns configuration in linux environment(newbie) and now i have issue figuring out the configurationSenario,By the look of the multipath output 3 luns are connected to server1 is from Hitachi and 2 from Sunstorage(Thumper)What i am trying to achieve,I need to check how the 3 luns are configured on OS levelI need to differentiate Hitachi and thumper lun The next is to check whether 3 luns are mirrored or not (if not ,how they configured)The third and last .I need to remove the mirroring luns (if exist) and leave the system with only Hitachi lun
View 1 Replies
View Related
Feb 16, 2011
I have configured SVN server on suse 10 , My layout is like: multiple projects in a single repository.
I want that the corresponding users of the projects will get email notification on commit in their projects.
View 4 Replies
View Related
Nov 2, 2010
The /etc/inittab file is configured as the following.
Code:
# vi /etc/inittab
/sbin/getty -l /bin/login /dev/ttyS0 9600 vt100
It always makes the baud rate 9600.How can I make the baud rate be configured automatically according to the terminal's baud rate? Can I?
View 6 Replies
View Related
Oct 22, 2010
I installed sendmail in my fedora 7 system. i took the advice as provided in this url [url] I started with "Configuring s`endmail"
Then i went with installing MailScanner without going to clamav and spamassasin installation as i don need it.
I just configured my local domain and assigned a my own IP address. But there was nothing mentioned with configuring the port number. So i just went with "netstat -nl" command. And it showed that my IP is lisening on port 53.
I created 2 users for the domain and i sent mail via telnet. The mail entry got entered in maillog file. But i receive multiple unwanted entries that mail is sent from "root" to "root". But i didn't bother about that.
I proceeded with the next step of configuring the two users on thunderbird. I configured with pop3 on port 53 with the localdomain. Now i sent mail from one user to the other. The mail entry got stored in maillog but i couldn't retrieve the mail on my inbox.
But the mail gets stored in /var/mail/<user>
View 1 Replies
View Related
Aug 17, 2010
I have configured my postfix server to use TLS (STARTTLS) but with no certificates either on server or client. Here are the TLS parameters in main.cf.
=========
smtpd_tls_security_level = may
# Obsolete, but still supported
#smtpd_use_tls = yes
#smtp_use_tls = yes
[Code]....
View 2 Replies
View Related
