RE: Advanced Physical Networking query
Unfortunately the blog article referenced has a few errors in it so could be confusing, you might want to take a look at the following http://www.shapeblue.com/citrix/cloudstack-networking-considerations/ http://www.shapeblue.com/cloudstack/understanding-cloudstacks-physical-networking-architecture/ http://blog.remibergsma.com/2012/08/30/going-beyond-cloudstack-advanced-networking-how-i-replaced-the-virtual-router-with-my-own-physical-linux-router/ Regards Geoff Higginbottom D: +44 20 3603 0542 | S: +44 20 3603 0540 | M: +447968161581 geoff.higginbot...@shapeblue.com -Original Message- From: Jayapal Reddy Uradi [mailto:jayapalreddy.ur...@citrix.com] Sent: 06 July 2013 16:31 To: users@cloudstack.apache.org Cc: Musayev, Ilya Subject: Re: Advanced Physical Networking query Hi, Create advanced isolated network. In advanced isolated network VMs gets internal ip address from the virtual router DHCP ip address. On network you can acquire public ip address which get configured on the VR. To the reach VMs from the public side you can configure the either port forwarding or static nat rules along with firewall rules on the public ip address. Please refer the following http://blogs.clogeny.com/citrixs-cloudstack-3-0-advanced-zone-setup/ Thanks, Jayapal On 06-Jul-2013, at 7:51 AM, Abhinandan Prateek cloudst...@aprateek.com wrote: Hi Ian, You are looking for a basic zone. Probably go thru the admin guide here http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.0-incuba ting/ html-single/Admin_Guide/#basic-zone-configuration -abhi On 06/07/13 6:56 AM, Ian Duffy i...@ianduffy.ie wrote: Hi Ilya/List I was reading the post over at https://cwiki.apache.org/CLOUDSTACK/cloudstack-advanced-network-tutor ial-s tep-by-step.html and was wondering If I could get some information from you(or anybody else who can contribute). I want a setup where by instances are brought up with a Public IP and an Internal IP for communication with other instances both got from DHCP running on a physical gateway. In terms of networking with xen(preferably) or vcenter what networking is required? I'm assuming I'll need the following: Management Network Cloudstack Manager Hypervisor Storage Guest Network (Instance gets some private IP supplied by DHCP on physical gateway) Hypervisor Public Network (Instance gets some public IP supplied by DHCP on physical gateway) Hypervisor Is it just a matter of 1) Creating a network offering as described here: http://blog.remibergsma.com/2012/03/10/howto-create-a-network-in-clou dstac k-without-a-virtual-router/ 2) Creating a public and guest network within the zone 3) Creating matching labels for the public and guest networks in xen pointing to the uuid of the network cards I think what is tripping me up the most is the IP address space required for a pod. I understand a pod contains hosts and primary storage so am I correct in thinking that my pod address space in the above outlined configuration would just be some addresses within the address space given to management network? Thanks, Ian This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England Wales. ShapeBlue Services India LLP is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
Re: Advanced Physical Networking query
Hi, Create advanced isolated network. In advanced isolated network VMs gets internal ip address from the virtual router DHCP ip address. On network you can acquire public ip address which get configured on the VR. To the reach VMs from the public side you can configure the either port forwarding or static nat rules along with firewall rules on the public ip address. Please refer the following http://blogs.clogeny.com/citrixs-cloudstack-3-0-advanced-zone-setup/ Thanks, Jayapal On 06-Jul-2013, at 7:51 AM, Abhinandan Prateek cloudst...@aprateek.com wrote: Hi Ian, You are looking for a basic zone. Probably go thru the admin guide here http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.0-incubating/ html-single/Admin_Guide/#basic-zone-configuration -abhi On 06/07/13 6:56 AM, Ian Duffy i...@ianduffy.ie wrote: Hi Ilya/List I was reading the post over at https://cwiki.apache.org/CLOUDSTACK/cloudstack-advanced-network-tutorial-s tep-by-step.html and was wondering If I could get some information from you(or anybody else who can contribute). I want a setup where by instances are brought up with a Public IP and an Internal IP for communication with other instances both got from DHCP running on a physical gateway. In terms of networking with xen(preferably) or vcenter what networking is required? I'm assuming I'll need the following: Management Network Cloudstack Manager Hypervisor Storage Guest Network (Instance gets some private IP supplied by DHCP on physical gateway) Hypervisor Public Network (Instance gets some public IP supplied by DHCP on physical gateway) Hypervisor Is it just a matter of 1) Creating a network offering as described here: http://blog.remibergsma.com/2012/03/10/howto-create-a-network-in-cloudstac k-without-a-virtual-router/ 2) Creating a public and guest network within the zone 3) Creating matching labels for the public and guest networks in xen pointing to the uuid of the network cards I think what is tripping me up the most is the IP address space required for a pod. I understand a pod contains hosts and primary storage so am I correct in thinking that my pod address space in the above outlined configuration would just be some addresses within the address space given to management network? Thanks, Ian
Re: Advanced Physical Networking query
Thanks for the replies guys. @Abhi - Cool, its non-gsoc related so don't want to spend too much time at it. Just felt I should learn more about Cloudstack within my spare time(weekends) outside of its code base and user authentication methods. Think I nearly have it working the way I want, there's the odd terms that confuse me a little so I might take you up on your IM offer. On 7 July 2013 02:55, Abhinandan Prateek cloudst...@aprateek.com wrote: Hi Ian, If you still have further questions you can catch us on IM tomorrow. -abhi On 06/07/13 9:00 PM, Jayapal Reddy Uradi jayapalreddy.ur...@citrix.com wrote: Hi, Create advanced isolated network. In advanced isolated network VMs gets internal ip address from the virtual router DHCP ip address. On network you can acquire public ip address which get configured on the VR. To the reach VMs from the public side you can configure the either port forwarding or static nat rules along with firewall rules on the public ip address. Please refer the following http://blogs.clogeny.com/citrixs-cloudstack-3-0-advanced-zone-setup/ Thanks, Jayapal On 06-Jul-2013, at 7:51 AM, Abhinandan Prateek cloudst...@aprateek.com wrote: Hi Ian, You are looking for a basic zone. Probably go thru the admin guide here http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.0.0-incubatin g/ html-single/Admin_Guide/#basic-zone-configuration -abhi On 06/07/13 6:56 AM, Ian Duffy i...@ianduffy.ie wrote: Hi Ilya/List I was reading the post over at https://cwiki.apache.org/CLOUDSTACK/cloudstack-advanced-network-tutorial -s tep-by-step.html and was wondering If I could get some information from you(or anybody else who can contribute). I want a setup where by instances are brought up with a Public IP and an Internal IP for communication with other instances both got from DHCP running on a physical gateway. In terms of networking with xen(preferably) or vcenter what networking is required? I'm assuming I'll need the following: Management Network Cloudstack Manager Hypervisor Storage Guest Network (Instance gets some private IP supplied by DHCP on physical gateway) Hypervisor Public Network (Instance gets some public IP supplied by DHCP on physical gateway) Hypervisor Is it just a matter of 1) Creating a network offering as described here: http://blog.remibergsma.com/2012/03/10/howto-create-a-network-in-cloudst ac k-without-a-virtual-router/ 2) Creating a public and guest network within the zone 3) Creating matching labels for the public and guest networks in xen pointing to the uuid of the network cards I think what is tripping me up the most is the IP address space required for a pod. I understand a pod contains hosts and primary storage so am I correct in thinking that my pod address space in the above outlined configuration would just be some addresses within the address space given to management network? Thanks, Ian
