Getting Started With XenServer 5.6 and Devstack =============================================== The purpose of the code in this directory it to help developers bootstrap a XenServer 5.6 + Openstack development environment. This file gives some pointers on how to get started. Step 1: Install Xenserver ------------------------ Install XenServer 5.6 on a clean box. You can get XenServer by signing up for an account on citrix.com, and then visiting: https://www.citrix.com/English/ss/downloads/details.asp?downloadId=2311504&productId=683148 Here are some sample Xenserver network settings for when you are just getting started (I use settings like this with a lappy + cheap wifi router): * XenServer Host IP: 192.168.1.10 * XenServer Netmask: 255.255.255.0 * XenServer Gateway: 192.168.1.1 * XenServer DNS: 192.168.1.1 Step 2: Prepare DOM0 ------------------- At this point, your server is missing some critical software that you will need to run devstack (like git). Do this to install required software: wget --no-check-certificate https://github.com/cloudbuilders/devstack/raw/xen/tools/xen/prepare_dom0.sh chmod 755 prepare_dom0.sh ./prepare_dom0.sh This script will also clone devstack in /root/devstack Step 3: Configure your localrc ----------------------------- Devstack uses a localrc for user-specific configuration. Note that the XENAPI_PASSWORD must be your dom0 root password. Of course, use real passwords if this machine is exposed. cat > /root/devstack/localrc <<EOF MYSQL_PASSWORD=my_super_secret SERVICE_TOKEN=my_super_secret ADMIN_PASSWORD=my_super_secret RABBIT_PASSWORD=my_super_secret # This is the password for your guest (for both stack and root users) GUEST_PASSWORD=my_super_secret # IMPORTANT: The following must be set to your dom0 root password! XENAPI_PASSWORD=my_super_secret # Do not download the usual images yet! IMAGE_URLS="" # Explicitly set virt driver here VIRT_DRIVER=xenserver # Explicitly set multi-host MULTI_HOST=1 # Give extra time for boot ACTIVE_TIMEOUT=45 EOF Step 4: Run ./build_domU.sh -------------------------- This script does a lot of stuff, it is probably best to read it in its entirety. But in a nutshell, it performs the following: * Configures bridges and vlans for public, private, and management nets * Creates and installs a OpenStack all-in-one domU in an HA-FlatDHCP configuration * A script to create a multi-domU (ie. head node separated from compute) configuration is coming soon! Step 5: Do cloudy stuff! -------------------------- * Play with horizon * Play with the CLI * Log bugs to devstack and core projects, and submit fixes!