CentOS 5 :: Packages To Need For A Minimal Install?
Jan 15, 2010
I basically just want to be able to run XFree86 on one of my clients and have networking support. Does anyone know what packages I need to add in my ks.cfg to meet this requirement?
Continuing on my quest to build a system with sole purpose of being a LAMP server, I am trying to have the bare minimum number of packages installed. I'm not trying to disable as many deamons as possible, but actually remove any package that is not required. It might sound a bit extreme but each package that is installed that is not needed is using valuable space on the expensive (and small) 36GB 15krpm SAS disk.
Also it is a damage control approach, in that assuming a cracker finds an exploit in Apache or PHP that allows them to run executables on the filesystem then taking away as many tools as possible will help in damage limitation. For example I don't want an SSH client installed on the system as it has no purpose for me but could be used by a cracker to access other systems on the network, if they compromise that system.
I have installed the absolute minimum from the 5.3 install by deselecting everything during install but that still leaves a great deal of unnecessary packages installed. Seeing as how the system is a 64bit installation and will have no 32bit apps running on it I have first uninstalled all the i386 versions of various libraries. I presume their only function is to provide compatibility for 32bit apps.
I have been looking for information about removing other packages but I don't seem to be able to find information on real dependancies. For example I believe I have no need for dmraid as it is for managing software RAID arrays that I have no intention using. but if I attempt to remove it the dependancies include kernel and mkinitrd. What I can't figure out though is if these are hard dependancies in that those packages will fail to work or soft ones that simply mean without dmraid it will not be possible to configure the software raid module that is loaded into the kernel.
What packages would people recommend to remove, anyone seen a good guide to reducing down CentOS/RHEL to the absolute minimum ? python-elementtree-1.2.6 : Is this really required by YUM ? m2crypto-0.16 x86_64 : Is this really used by YUM, I didn't think YUM connected via SSL ?
I'm new to Fedora (not linux) and I was wondering how I would go about doing a minimal install of fedora 12. I downloaded the live disc but it doesn't give me installation options (I'm new to minimal installs so I don't know that much). I also searched all over looking for a fedora minimal install iso, something similar to the ubuntu minimal install iso that is only 12mb.
How to install absolutely minimal Gnome without gnome-games, any cdrecord, dvd rw-tools, dialup modem tools, gnome-screensaver, festival etc. on Centos 5.5? If I try to remove these software separately then Gnome is gone.
I use CentOS as a host for VMWare virtual machines. I like the CentOS install to be as minimal as possible. However, if I try to remove stuff I don't want at the install stage, the install invariably crashes. So I just accept the defaults, and it works fine.
So I would like to know the best way to get rid all the stuff I don't want (which is pretty well everything except Gnome, vi, samba and an email reader).
Looking at the various OS image download options, I see that I need to download/burn 8 ISO images for CentOS5.5 x86_64. Trying to see if it is at-all possible to avoid downloading/burning all 8 CD's, and make-do with the 1st one alone. My target platform is a commodity desktop running AMD AthlonII X2 250, with dual-channel 4GB DDR3 @1333MHz, and 500GB 7200rpm SATA (no RAID, SW or HW).
I read in another forum post that for minimal install without X, the 1st CD should suffice. Is this correct ? While I do not expect this forum to answer OpenVZ questions, but if someone happens to have experience in installing OpenVZ on such a system, how much extra I might have to download online, to get the system functional.
The guestOS in the OpenVZ partitions would be a mix of CentOS5.5 64-bit and 32-bit, and few running Ubuntu 10.04.1 32-bit. I am told that this is possible. Effectively it means I'd need the (pseudo?) 32-bit library support.
There is a way to have a CentOS installation very very minimal?Not like Damn Small Linux, but similar (as footprint)My need is create some Virtual Machine that only have BIND and SSH on it.
I'd like to install a package named "pppoeconf" on my CentOS system. I try with "yum install pppoeconf" but the result is "nothing to do" (see below): It seems that I have missing repositories and I don't know which repositories are good for CentOS. How to fix my repos?
[trixbox1.localdomain yum.repos.d]# yum install pppoeconf Loading "installonlyn" plugin Setting up Install Process Setting up repositories epel 100% |=========================| 2.1 kB 00:00 kbs-CentOS-Misc 100% |=========================| 951 B 00:00 atrpms-testing 100% |=========================| 2.2 kB 00:00 trixbox 100% |=========================| 1.1 kB 00:00 base 100% |=========================| 1.1 kB 00:00 trixboxaddons 100% |=========================| 951 B 00:00 updates 100% |=========================| 951 B 00:00 kbs-CentOS-Extras 100% |=========================| 951 B 00:00 extras 100% |=========================| 1.1 kB 00:00 atrpms-stable 100% |=========================| 2.2 kB 00:00 addons 100% |=========================| 951 B 00:00 Reading repository metadata in from local files primary.xml.gz 100% |=========================| 98 kB 00:03 148/148 Reducing RHEL 4 5 - i386 - ATrpms to included packages only Finished Reducing RHEL 4 5 - i386 - ATrpms to included packages only Finished Parsing package install arguments Nothing to do [trixbox1.localdomain yum.repos.d]#
I would like to do a base install of centos 5.3 (using the net install cd) and when I go and basically deselect all the packages it wants to install -- it goes ahead and installs them anyways. How do I go about preventing this?
After a long time I tried ubuntu(9.10) again on my fileserver, I have some remarks; why does a minimal server installation include X/openoffice? I don't need document conversion on a fileserver and I bet a lot of people don't. Wouldn't it be better to create a new server package and leave minimal minimal? low memory installs (64mb) don't work unless you configure swap by hand in between things, 64mb ram is a lot in my eyes. I mean, not to be rude but if I wanted all this I could've better installed Solaris.
That said it's stable and running fine. Since it's my home fileserver I tried to convert my previously created raid10 mirror on an adaptec 1200 card to a softraid 5 solution. This is wat I did:
Hardware:2x Intel Xeon E5520 @ 2.26 Intel Server Board S5520UR LSI 8888ELP raid controller Anyone gotten CentOS 5 to install on this hardware? The installer boots and partitions the drive, but either crashes during formatting of the partitions or during package installation with a kernel panic.
Ok so I am doing a fresh install of 5.3 .... At the begning of the install after i get into it a get a screen that says "What type of media contais the packages to be installed?" with options... Local CDROM, HD, NFS Imahes, FTP, HTTP.I have a LG GH22NP20 that installed 5.2 fine on the system..... And can load the cd....?>
I have installed a CentOS server with no GUI. I am trying to get RHGB work on startup. I did: yum install rhgb
It installed rhgb and vte. I added 'rhgb' to the line in my /boot/grub/menu.lst : Code: default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title CentOS (2.6.18-238.el5) root (hd0,0) kernel /boot/vmlinuz-2.6.18-238.el5 ro root=LABEL=/ quiet rhgb initrd /boot/initrd-2.6.18-238.el5.img
We would like to install Asterisk with a minimal centos build. We are writing kick-starts to install packages, does anyone know or have to hand a packages list which installs minimum system requirements for asterisk? Preferably this will not exceed the contents of disk 1
I thinking about running SOGO on a separate server. The server should be in a Raid1 configuration and running backups to another server. Firewall??My background is the Windows world and I'm having difficulties understanding exactly what to do, to get everything up and runningTried bits and pieces from the Perfect Server Guide ( Reading the documentation and forums. But I didn't get the big picture.
Objective -A Centos server up and running with all the software that SOGO needs installed, configured and running
Tried to install Gnome after the minimal server (console based) install.I would like to install a graphical GUI now What to do? wich packages? tried zypper gnome-desktop (or something similar) but it wasn't enough.
Does anyone have a ready to deploy kickstart file for creating KVM images? I don't have access to a CentOS machine or a spare computer and would need to create images for a machine on the other side of the Atlantic.I would need something that would create an absolute minimal CentOS installation. I tried to search for something online, but couldn't find anything.
I just installed a minimal version of Ubuntu 10.10 (with Openbox) over 10.04. Mainly everything's ok, but I have three problems:
1. When shutting down or rebooting, my speakers make a loud pop. Upon googling around, I found this topic on the Arch forums. Running
Code:
Before rebooting/shutting down works. I, however, would like to have this permanently fixed so I don't have to run these commands every time before rebooting/shutting down.
2. I can't install the ATi video card drivers. I downloaded the correct driver (10.9) from the ATi website and made sure I had the packages found here installed. I also made it executable by running
Code:
When I run the installer, using
Code:
I get this output:
Code:
3. When booting, I get a message saying something like "intel_ips can't find i915 symbols, so graphics turbo is disabled". When googling for this, I see this is a kernel related issue. Since I don't have any understandings of kernels, I thought this is a little too high up for me. What does it mean and how can I fix it, as it slows my boot down quite a bit?
I love GNOME to pieces but I also enjoy KDE, and I decided to try Debian with KDE. It was a positive experience but a pain in the rear to set up. I installed KDE, and then had to manually remove most GTK packages, as I had installed KDE-full and was overloaded with KDE and GNOME apps.
I would like to do a minimal, CLI-only installation of Debian testing and then install KDE. My machine accesses internet via wireless, which I read the Debian installer does not support. I'm assuming I will have to go with a netinstall...?
Furthermore, once I attain this CLI-only environment, how difficult will it be to get my hands on KDE? A simple apt-get install kde-full ?
Recently I tried to install Debian 8.3 from *netinst.iso as a VM on VmWare Worksation 12. I try this in my office where there is a windows proxy set, for some security measures. During the installation in order to download updated and install additional packages I need to choose a mirror and then a proxy. I try to set the proxy but all I receive was an error. Decide to continue with the minimal installation and when the system start just to enter the proxy in etc/profile the reboot and I was thinking that everything will work just fine and I will be able to install everything I need. When I try apt-get install I receive a message Ign cdrom:// Debian ... Then to remove that error I edit /etc/apt/source.list but even then nothing happened when I try to use apt-get install. I receive and error message "Unable to locate the package.
I would like to know if there is a way to install Ubuntu 8.04 with a minimal configuration. Just the desktop and the important programs needed to run/update ubuntu. I'm asking this for my current problem found in this thread URL... hasn't been solved yet, and if the said problem doesn't get solved I would have to downgrade to 8.04 for this is the only version of ubuntu that works with the monitor described in the linked thread. Also, I would like to know if there is a way of installing fonts in 8.04 as easy as adding fonts to 10.04?
I'm running Ubuntu 7.04 server on a low spec spare machine ( 500MHz, 128 RAM) but fancy a change. Basically would like a non-GUI, command line only interface, running SSH, Samba and a flavor of FTP. FTP must be set up so users only have access to their home directory and not to any other system dirs. In addition I may want to incorporate anonymous ftp login at some point. Any recommendations for both FTP and minimal server software ?
A few days ago I tried to install Ubuntu 11.04 minimal CD 64 bit PC (amd64, x86_64), from [URL], but couldn't. The reason is that none of the Ubuntu mirrors were accepted. I don't know if the problem is that the laptop isn't 64-bit, I'll list the specs, or what and I don't want to burned another disk without advice on what to do.
The laptop's specs are:
Processor: AMD Athlon(tm) 64 X2 Dual-Core Processor TK-55 (2 CPUs), ~1.8GHz Operating System: Windows Vista Home Premium (6.0, Build 6002) Service Pack 2 (6002.vistasp2_gdr.101014-0432) System Model: HP Pavilion dv6500 Notebook PC BIOS: PhoenixBIOS 4.0 Release 6.1
Whenever I do sudo apt-get or use the Ubuntu Software Center, I can't download anything because a message comes up saying "Action requires installation of untrusted packages: The action would require the installation of packages from not authenticated sources." I've been trying to download GIMP and Thunderbird, so... I dunno what the problem is.