Comments inline. On 20-Nov-2013, at 9:28 pm, Abu Bashiri <abu.bashiri...@gmail.com> wrote:
> Gents, > > i plan to implement CS 4.2 as a dev environment. I already had a look at the > documentation but I still have some unanswered questions. I really > appreciate any help. Glad to hear you have chosen ACS for your dev environment. > I have three centos 6.3 KVM hosts. One for the management server and the > database and the other two hosts are for the VMs. > > My questions are: > > 1. Are there a guide for the necessary preparation steps for KVM? Or > is it just really a plain yum install of the kvm components and then a > installation of the agent? > Plain yum install along with the OS setup, networking changes and libvirt/qemu configuration which is mentioned in the host installation docs. http://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.2.0/html-single/Installation_Guide/index.html#hypervisor-kvm-install-flow > 2. Networking > > My physical servers have only two interfaces. I already configured a bond > (mode 4 - LACP) for them. As already mentioned, I plan to use advanced > networking. For that I configured three VLANs / subnetworks. The management > network is set to untagged and is direct connected to the physical bond. Ok. > 1. Storage bond0.100 > > As far as I understand, that's outside of CS management. It just has to be > present so that the mount of NFS export is working? Is this right? Need I a > bridge for this VLAN? CloudStack uses traffic labels to determine the NIC to use. In the case of KVM, the traffic label map to the “cloudbr” interface. So, create “cloudbr0” and which maps to the bond0 interface. Since you have only one bond, all traffic labels would point to “cloudbr0” in your case. > 2. Public bond0.40 > > So as far as I understand, I need Guest as well but iam not sure if I need a > bridge? If iam right, cloudstack will create the bridges for guest networks? > Yes, cloudstack will create the bridge for the guests. Once you have specific the traffic label (cloudbr0 in your case since you have only one bond), the bridges will get created to bond0. > And what is the right order? Install the agent and then add to cloudstack or > shall I first configure the bridges, then set them in agent.properties and > then add it to CS? > First configure your LACP, bond0 and cloudbr0. Once your networking is ready, add the host to ACS. > Sorry for the stupid questions. Hth. Regards. @shankerbalan -- @shankerbalan M: +91 98860 60539 | O: +91 (80) 67935867 shanker.ba...@shapeblue.com | www.shapeblue.com | Twitter:@shapeblue ShapeBlue Services India LLP, 22nd floor, Unit 2201A, World Trade Centre, Bangalore - 560 055 CloudStack Bootcamp Training on 27/28 November, Bangalore http://www.shapeblue.com/cloudstack-training/ 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 a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue is a registered trademark.
