Proj-2012-2013-OAR-Cloud - Revision history

Donsez: /* Open vSwitch */

2013-04-11T09:10:54Z

Open vSwitch

← Older revision		Revision as of 09:10, 11 April 2013
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	===[[Libvirt]]===		===[[Libvirt]]===

	==[[Open vSwitch]]==		===[[Open vSwitch]]===

	==Internal links==		==Internal links==

Donsez: /* Open vSwitch */

2013-04-11T09:10:30Z

Open vSwitch

← Older revision		Revision as of 09:10, 11 April 2013
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	===[[Libvirt]]===		===[[Libvirt]]===

	==Open vSwitch==		==[[Open vSwitch]]==

	==Internal links==		==Internal links==

Donsez: move text to section Libvirt

2013-04-11T08:51:37Z

move text to section Libvirt

@@ Line 305: / Line 305: @@
 ===[[LXC]]===
-===Libvirt===
+===[[Libvirt]]===
 ==Open vSwitch==

Donsez: move text to LXC

2013-04-11T08:48:37Z

move text to LXC

@@ Line 303: / Line 303: @@
 ==Libvirt and LXC ==
-===LXC===
+===[[LXC]]===
 ===Libvirt===

Donsez: /* Network virtualization */

2013-04-11T08:46:53Z

Network virtualization

← Older revision		Revision as of 08:46, 11 April 2013
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	In cloud computing infrastructure we need to connect the Virtual Machines (VMs). To achieve this, the network virtualization is used. In the Linux world the most common virtual network used the virtual interface named [http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge bridge]. The bridge is forwarding packet at Layer 2, so it is independent of upper layer protocols. It can be manage via the ''brctl'' command. Advanced features, like filtering or firewalling, are done using the [http://ebtables.sourceforge.net/ ebtable project].		In cloud computing infrastructure we need to connect the Virtual Machines (VMs). To achieve this, the network virtualization is used. In the Linux world the most common virtual network used the virtual interface named [http://www.linuxfoundation.org/collaborate/workgroups/networking/bridge bridge]. The bridge is forwarding packet at Layer 2, so it is independent of upper layer protocols. It can be manage via the ''brctl'' command. Advanced features, like filtering or firewalling, are done using the [http://ebtables.sourceforge.net/ ebtable project].

	A more complete tools named [~~http://openvswitch.org/~~ OpenVSwitch] is open source and commonly used in lots of cloud computing solutions. It's basically a virtual switch that can handle VMs inside a node or between multiple node over real switch.		A more complete tools named [[OpenVSwitch]] is open source and commonly used in lots of cloud computing solutions. It's basically a virtual switch that can handle VMs inside a node or between multiple node over real switch.

	To fit our demand regarding the network we will try to use OpenVSwitch to build our solution.		To fit our demand regarding the network we will try to use OpenVSwitch to build our solution.

Donsez: /* OAR Cloud Project */

2013-04-11T08:43:19Z

OAR Cloud Project

← Older revision		Revision as of 08:43, 11 April 2013
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	=OAR Cloud Project=		=OAR Cloud Project=

	This project aims at creating a light cloud computing architecture on top of the batch scheduler [~~http://oar.imag.fr/~~ OAR]. The main goal is to bring the best of the cloud computing in the Grid world.		This project aims at creating a light cloud computing architecture on top of the batch scheduler [[OAR]]. The main goal is to bring the best of the cloud computing in the Grid world.

	You can access to the Git repository on [https://github.com/mickours/oar-cloud github].		You can access to the Git repository on [https://github.com/mickours/oar-cloud github].

Donsez: /* Hardware virtualization */

2013-04-11T08:42:32Z

Hardware virtualization

← Older revision		Revision as of 08:42, 11 April 2013
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	:Included to the Linux Kernel, KVM (Kernel-based Virtual Machine) is using hardware-assisted virtualization for x86 processors with the virtualization extensions (Intel VT or AMD-V). It seems to be quite equivalent to Xen, but some say that it's quite easier to use.		:Included to the Linux Kernel, KVM (Kernel-based Virtual Machine) is using hardware-assisted virtualization for x86 processors with the virtualization extensions (Intel VT or AMD-V). It seems to be quite equivalent to Xen, but some say that it's quite easier to use.

	;LXC		;[[LXC]]
	:The most recent one, LXC for ''LinuX Container'' use an other kind of virtualization technique based on isolation. The major drawback is that it works only for Linux OS or program. Also, the actual stable version (0.7.5) is still a work-in-progress and the API is not stabilize yet. There is lots of security issues not really solve for now[http://mattoncloud.org/2012/07/16/are-lxc-containers-enough/] [http://fr.slideshare.net/dpavlin/security-of-linux-containers-in-the-cloud]. The major advantage is speed and the fact that LXC is directly accessible into the kernel.		:The most recent one, LXC for ''LinuX Container'' use an other kind of virtualization technique based on isolation. The major drawback is that it works only for Linux OS or program. Also, the actual stable version (0.7.5) is still a work-in-progress and the API is not stabilize yet. There is lots of security issues not really solve for now[http://mattoncloud.org/2012/07/16/are-lxc-containers-enough/] [http://fr.slideshare.net/dpavlin/security-of-linux-containers-in-the-cloud]. The major advantage is speed and the fact that LXC is directly accessible into the kernel.

	We want to know if LXC can be a good alternative to Xen or KVM.		We want to know if [[LXC]] can be a good alternative to Xen or KVM.

	[http://libvirt.org/ Libvirt] is a useful tool for virtualization. It allows to use different kind of virtualization tools (above-mentioned) within a single interface. It is using XML configuration file to describe the VMs and a dedicated driver for each kind of virtualization tool.		[http://libvirt.org/ Libvirt] is a useful tool for virtualization. It allows to use different kind of virtualization tools (above-mentioned) within a single interface. It is using XML configuration file to describe the VMs and a dedicated driver for each kind of virtualization tool.

Donsez: /* OAR Cloud Project */

2013-04-11T08:41:24Z

OAR Cloud Project

← Older revision		Revision as of 08:41, 11 April 2013
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	* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE.pdf?raw=true Project Report]		* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE.pdf?raw=true Project Report]
	* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/~~RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE~~.pdf?raw=true Presentation]		* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Presentation_CALVI_MAURICE.pdf?raw=true Presentation]
	* [https://github.com/mickours/oar-cloud~~/blob~~/master/doc/presentation_RICM4/~~RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE~~.~~pdf?raw=true~~ Flyer]		* [https://raw.github.com/mickours/oar-cloud/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Flyer_CALVI_MAURICE.png Flyer]

	=Project Members=		=Project Members=

Donsez: /* OAR Cloud Project */

2013-04-11T08:39:57Z

OAR Cloud Project

← Older revision		Revision as of 08:39, 11 April 2013
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	You can access to the Git repository on [https://github.com/mickours/oar-cloud github].		You can access to the Git repository on [https://github.com/mickours/oar-cloud github].

			* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE.pdf?raw=true Project Report]
			* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE.pdf?raw=true Presentation]
			* [https://github.com/mickours/oar-cloud/blob/master/doc/presentation_RICM4/RICM4_Projet_Cloud_Computing_Rapport_CALVI_MAURICE.pdf?raw=true Flyer]

	=Project Members=		=Project Members=

Jordan.Calvi: /* Journal */

2013-04-09T09:20:11Z

Journal

← Older revision		Revision as of 09:20, 9 April 2013
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	=Journal=		=Journal=

			==08/04==
			*add a script to configure LXC with Open vSwitch and connect 2 VMs

	==19/03==		==19/03==
	*add content to [[#M2 \| M2]] part		*add content to [[#M2 \| M2]] part