Re: [CentOS] virtualisation
On 02/04/2014 02:38 AM, John R Pierce wrote: On 2/3/2014 1:31 PM, Ridhwaan Mayet wrote: I run a small company and I would like to virtualise our setup. My internet provider offers a cloud server running CentOS. The server is managed by vmware software, they haven't been able to tell me exactly what. I wanted to know is it possible to virtualise such a setup, and Have CentOS running as the virtual OS that every client sees. Is there a solution similar to vmware view + client for CentOS servers? wait, if your ISP is already virtualizing your internet server, I'm not sure what you're asking? do you want to run your own hardware server and host virtual machines for your customers/clients ? then, yes, KVM + virt-manager is a good solution. you can't run virtualization under an already virtualized environment. This isn't true. You can run KVM on KVM, you just need to enable embedded KVM. I don't know how it works with VMWare hypervisor, but I know it's possible with kvm. btw, it sounds like your ISP is using vmware esxi as the hypervisor, but thats just an educated guess based on the minimal intel given. -- Yanis Guenane ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS-es] Volver a CentOS de Cero
Se que no es lo que has pedido, pero podrias usar containers. Me explico, podrias crear containers con CentOS 'minimal' y luego destruirlos on-demand. Asi tendras el entorno que buscas directemente desde tu VM. Aqui el enlace de CentOS http://wiki.centos.org/HowTos/LXC-on-CentOS6 Espero que sirve, -- Yanis Guenane 2013/12/21 cheperobert jrobertoa...@gmail.com El 21/12/13, Azu Carlitox elazucarli...@gmail.com escribió: Hola, tengo una maquina virtual a la cual no tengo acceso al host para poder instalar nuevamente centos. Agradezco saber como puedo hacer para volver a que quede totalmente limpio, desde consola sin necesidad de utilizar un cd de centos. Lo que necesito es borrar todos los paquetes instalados así como la configuración de todos los servicios. Gracias. * Podridas detener los los servicios que no necesitas. * Si lo deseas y te sientes cómodo, elimina el entorno gráfico, las X y solo inicia en modo texto. * Limpia los usuarios * Limpia los logs Suerte ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- Saludos, cheperobert ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- *Yanis Guenane* ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS-es] CentOS Dojo en Madrid
Una corrección, es el 8 de noviembre ;) Saludos, -- Yanis Guenane 2013/10/24 Jaime Melis jme...@opennebula.org Hola a todos, El próximo 8 de octubre se celebrará en Madrid una nueva edición de CentOS Dojo. Los CentOS Dojo son eventos de un solo día, que se organizan en el mundo entero, y que reúnen a las comunidades de CentOS para hablar de administración de sistemas, mejores prácticas en el mundo linux, y de tecnologías emergentes. El énfasis reside en reunir gente del área local para hablar de los temas más importantes y compartir experencias al trabajar con CentOS en diferentes escenarios. Más información del próximo evento de Madrid en este link: http://wiki.centos.org/Events/Dojo/Madrid2013 Un saludo, Jaime -- Jaime Melis Project Engineer OpenNebula - Flexible Enterprise Cloud Made Simple www.OpenNebula.org | jme...@opennebula.org ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es -- *Yanis Guenane* ___ CentOS-es mailing list CentOS-es@centos.org http://lists.centos.org/mailman/listinfo/centos-es
Re: [CentOS] netinstall
http://www.if-not-true-then-false.com/2011/centos-6-netinstall-network-installation/ This is a tutorial that will guide you through and points to the correct URL for package repositories and to the correct install.img file. Sure, but the install.img file at the package repository isn't more correct than the one on the netinstall CD. They are identical. The guy who wrote the tutorial obviously encountered the same problem but wasn't aware of the file on the CD and suggested this workaround. I actually used this process several time and never encountered any issue of this type. BTW, I got the system running. But I fear that I'll have to install it several times again because I'd like to experiment with virtual machines and LVM. It's very likely that I break something since I have no experience with them. Therefore it would save me some time if I don't have to download a file which exists on the CD already. For your time consuming concerned about breaking your VM, you can create one and then just clone it. This way you will always keep a fully working copy of your CentOS VM. Another thing: Even if I can use install.img from the CD, at least when I have to install packages, I have to specify an URL to a repository. Documentation proposes mirror.centos.org . Is there a reason why the installer doesn't offer the mirror URL as a default? I ask because I have only one machine and whenever the installer asks me for an URL, I have to abort and boot a system which provides a web browser in order to read the documentation, write the URL down on paper, and start the installer again. Well, I sometimes have the impression that I'm the only one in the world who doesn't have a mobile phone with a built-in web browser. :) For the default settings about mirror.centos.org it is beyond my scope ;) Maybe not by default but an option stating Do you want to get the sources from an official CentOS mirror. But anyway, mirror.centos.org isn't the hardest URL to remember. -- *Yanis Guenane* ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] netinstall
On Sun, Aug 26, 2012 at 3:12 AM, Joseph L. Casale jcas...@activenetwerx.com wrote: How can I insert a disc which is already inserted? What am I missing? Well, pretty simple... You don't have the correct disc already inserted. Its a netinstall, hence the net so it needs the net. Its also only a couple hundred megs, so that should indicate it doesn't have the full tree available. Grab the dvd if you want to install from the same disc, or choose another method. As Joseph mention, if you downloaded the netinstall you should definitely use the net and not any CD/DVD installer. http://www.if-not-true-then-false.com/2011/centos-6-netinstall-network-installation/ This is a tutorial that will guide you through and points to the correct URL for package repositories and to the correct install.img file. -- *Yanis Guenane* ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
