Server :: Platform For Cloud Computing In Open Source?
Nov 9, 2010
I have a plan to deploy a private or public cloud computing. And I've been considering Eucalyptus, OpenNebula, Nimbus, vSphere, abiCloud and Joyent.
I'm very interested in Eucalyptus and OpenNebula, since they are both open source, they have many features, they both support Amazon EC2 and Amazon APIs and they seem to be able to work with different hypervisors, such as KVM, Xen, VMWare ESXi, etc.
Eucalyptus seem to be very supported by Canonical, because it can work with Centos Server, so I bet it will grow more and more, and we have a good experience with Linux and in particular redhat.
On the other hand, many people told me that right now OpenNebula is better. So the question is:
- which one between Eucalyptus and OpenNebula? The other three choices? vSphere is probably free (if we use ESXi and not ESX) but it's not open... abiCloud seems to be similar to Eucalyptus and OpenNebula... about Joyent, many people say very good things, but I want to know more, and then, is it open source? I mean here, can I use it as free ?
After having built the private cloud, we probably want to also use an external service and create an hybrid cloud. If for private cloud we chose OpenNebula,Eucalyptus, abiCloud or Nimbus I guess the best thing is to use Amazon EC2.
- Is it also possible to use VMWare solution?
- And if we chose abiCloud or Joyent, what can we use to create an hybrid cloud?
About Microsoft Azure and Google App Engine, it seems to me they have many limitations and I prevent it because it could be have a highly cost, so I'm not considering them.
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Dec 5, 2010
I was wondering, being a former Ubuntu user I was able to do cloud computing using Ubuntu One. Is there anything similar in OpenSUSE?
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Jul 4, 2010
what is the technical/non technical difference between quagga and zebra routing platform ? and if any one knows other open source routing platform other than quagga, zebra, xrop, vyatta.
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Jan 23, 2011
I want to get information about apache ofbiz open source platform
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Feb 5, 2011
Currently I am working on one project in which I am transferring existing setup to Open Source platform. I am having brand new IBM server with two NIC card and want to setup Firewall. I am searching for good solution which suits to me. Which firewall system I should go for? I am thinking of IPCop.
1) Firewall should support OpenVPN
2) Easy to manage for Resident technician
3) Should be block streaming, facebook and others sites.
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May 24, 2010
how Apache + Ubuntu + Cloud computing works together.Right now, I have [url].... set up to go from my DNS to the cloud server. httpd.conf currently looks like this:
Code:
NameVirtualHost 173.203.100.72:80
<VirtualHost *:80>[code]...
But when you go to 'elliesdev.com' it shows you the EHCP page. I have followed this thread to uninstall EHCP as well as deleting the index.php and its image files from /var/www but I still see the "default web site page" by EHCP. So I'm pretty sure its something with Apache that is causing the site to display that page? What should I do to get ride of it the EHCP default page?I also have a magento ecommerce running at elliesdev.com/magento and I would like to have Apache display it as the default page that you see when you go to elliesdev.com. I have tried changing the DocumentRoot in Apache to /var/www/magento but it makes magento display wrong. How do I make Apache referre to /var/ww/magento as the default for elliesdev.com without displaying wrong?Also, when you go to elliesdev.com/magento, the URL will turn into IP-ADDRESS/magento. How do you make Apache keep my domain name in the URL and not change it to my IP address?I have a feeling that what I am doing is correct, but there is some config file from EHCP that I have not deleted yet that is causing all of this.
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Jan 12, 2010
what kind of network between cloud controller and nodes, is required for a proper cloud installation? I mean, Does all machines needs to be in same network, in same lan, or may be in MAN or WAN ? how much should be network throughput? 1Mbit/sec , 10Mbit per sec, or 1Gbit/sec? I ask because I need to know the possibility of running nodes on different locations.
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Oct 24, 2010
So best if you take a quick look at this image, which describes a network topology: [URL]
I am behind a firewall in the university dorm and many ports are banned. Well pretty much everything besides 80, 8080, 110, 21, 22 and the most basic ones. So I'd like to get around that.
I have a home server that is connected and reachable on the internet. So if you type in 90.90.90.90:80 into a browser it's reachable.
The task would be to set up a port forwarding or how you call it in a way that if I access my home server from the dorm or anywhere, it would act as a forwarder and forward that packet or connection to the 80.80.80.80 server on a specific port, say 2083 so that I can even access my hosting Co's admin user interface.
To sum it up: I'd like to access the 80.80.80.80 server from the dorm on port 2083 which is blocked by a firewall, but I have a home server that is reachable on non blocked ports. The home server has no ports blocked.
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Apr 9, 2011
Which one is the best open source Directory server ?
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Dec 17, 2010
I want to setup a Knowledgebase server for my team internally. Any open Source Knowledgebase server reference?
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Nov 12, 2010
I need to ask for an open source Video Conference. this open source needed to make a three legs conference.
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May 29, 2010
I am looking for TCP/IP server software to deliver internet, VoIP, and IPTV service over that supports IPv6 and is open source. ?
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Jul 12, 2010
I am looking for an open source active clustering product can you please advise me about the best clustering softwares on Linux?
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Mar 5, 2010
I have windows 2003 with high memory and HDD in local network which i want to make it as backup server. there are few linux and windows clients which are all running in redhat,centos and windows 2003. As i want to setup netware backup, is there any best open source backup s/w available so that the backup would run periodically. i need to isntall backup server in my windows 2003 and backup client in other linux and windows 2003. any free backup software.? i went through zmanda but that is not freely available.
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Jan 27, 2010
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.
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Sep 7, 2011
I want to install a VM ware server (Open Source )like VM ESXi 4 Which are Open Source VM servers available?
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Feb 20, 2011
Are there any open source Virtual Machines which have web based administration. I am setting up Ubuntu 10.4 x64 and would really like to find a usable virtual machine manager. I really like Virtualbox but only the full version has web based administration. I have also tried VMware but it isn't open source.
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May 11, 2010
A good free/open source HTTP Server which can be setup on Linux Fedora 9? If there is a good instruction manual for the installation.
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Feb 19, 2010
Any easy to install/configure network/server monitoring tool? PLease note I'm looking for something of little lightweight here (Not something like zenoss) But I'd still like to get performance graphs and event notifying alerts. Also note this is to monitor less than 50 servers and perhaps a firewall or 2.
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Jun 28, 2011
Is there any open source virtual machine so i can study the source in order to create my own? i'm gonna write my own, so it doesNT matter if license does not allow further development of the code.
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Jan 2, 2009
We all know we can install a linux system such as Fedora 10 and use it. Being linux, one should in principle get the source codes for everything that has been precompiled (except the proprietary drivers such as nvidia) in the installation DVDs/CDs. Where are the source codes ? Is there a place I can download them ?
To avoid confusion, I am not referring to the kernel source that can be compiled to give a linux kernel, but that does not include the drivers, such as intel_drv.so.
To be more specific, the intel graphic i810 driver has been built into any linux system, but where is the exact source? One answer may be that primary source intellinuxgraphics.com. However, if anyone tries to download the every changing (i.e., keep updated almost every single day) driver source codes from freedesktop.org, it is almost certain that the source codes will not be the same as the one that is finalized in Fedora 10.
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Jun 15, 2011
I have installed the Apache, PHP and MYSQL in the rackspace cloud server environment. Can anyone please guide me How can I configure email server in that with postfix or some other with multiple domain.
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Jun 27, 2010
can someone explain to me in which platform should we install the open suse iso image.. n how to do snort inside it.. i'm dying to know..
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Sep 12, 2010
I want to see the source code of smplayer software.from where i can see source code of open source softwares?
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Sep 8, 2009
I installed Documentum content server on CentOS my OS version : Linux cserver 2.6.18-8.el5 #1 SMP Thu Mar 15 19:57:35 EDT 2007 i686 i686 i386 GNU/Linux. I could successfully install the software but when I am trying run any executable I am getting the following error message.
[code]....
Above ./idql is a executable came with installer. how to solve the problem, I am sure it is due some patch or hot fix of OS, I have similar kind of problem on Solaris.
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Nov 27, 2010
i have installed ubuntu cloud server, but this server dosent have gui.
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Apr 14, 2011
To be short and to the point, I want to setup a service with my clients and allow them to back up to one of my servers. What I would like to do is allow client connections via WinScp to a ssh server that has home directories for each user to backup data. If users want their data I would like them to be able to connect to my apache web server (same as ssh) and download from anywhere.
Is there a way for apache to link web directories on the server to the actual /home/user account and use the same login information/authentication?? Does this make sense? I really appreciate the help. I am not a developer or else I would simply develop a user friendly front end for to an ssh server. Since that is the case I think this is the best solution for me, as well as the easiest for the client.
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Jan 30, 2010
I'm trying to cross-compile "sudo" source for Power-PC platform using Montavista tool chain. I'm getting the following error message during configuration: checking host system type... Invalid configuration `ppc_82xx': machine `ppc_82xx' not recognized It is clear that it has found the cross-compiler and configure knows that we are cross-compiling but it fails to recognize the machine. The complete dump follows:
[vhn@localhost sudo-1.7.2p2]$ ./configure --host=ppc_82xx
configure: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used.
configure: Configuring Sudo version 1.7.2p2
checking whether to lecture users the first time they run sudo... yes
checking whether sudo should log via syslog or to a file by default... syslog
[Code]...
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Feb 20, 2011
I hope this post is in the right area of the forum.I am searching for the right operating system and application(s) to build a cloud data storage server business like Backblaze.Backblaze uses Debian but uses their own custom application to manage the data, uploads, accounts, encryption, etc... So my real question here is: does anyone have any recommendations for existing application(s) I could use on top of Debian to handle this stuff?
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Aug 9, 2010
I have multiple video streaming servers(Red5 running on machines internally on LAN. For different subdomains.Ubuntu 10.04 The front end to the is apache2 on a Bastion Host. To be able to reach the streaming server I embed a javascript in HTML pages as follows
Code:
<embed .....
var="rtmp://site1.my_domain.com"
>
[code]....
how will I make sure this rtmp request is mapped to a port different than 1935 as there are three other streaming servers which are also to respond to their respective requests.
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