Changes between Version 58 and Version 59 of deploy-am

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Timestamp:
05/10/11 16:48:52 (8 years ago)
Author:
chase (IP: 152.3.68.8)
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  • deploy-am

    v58 v59  
    1111 * Set up a Eucalyptus cluster 
    1212 * Set up Image Proxy 
    13  * Optionally setup ssh DNAT Proxy. This component is needed only if Eucalyptus head node has no publicly routable interface or no public IP addresses to give out. 
     13 * Optionally setup ssh DNAT Proxy. This component is needed only if the cloud site has no publicly routable IP addresses to assign to VMs. 
    1414 * Create an ORCA configuration directory ($ORCA_HOME) and populate it with configuration files describing the cloud site and selected policies. 
    1515 * Download and customize Tomcat servlet engine (container) 
     
    4343=== Image Proxy === 
    4444 
    45 ORCA provides the capability for the user to specify urls for the filesystem image, kernel (optional) and ramdisk (optional) in their resource request. The user images would then be used to stand up the vms across potentially multiple independent Eucalyptus sites under ORCA control. The Image proxy is used to serve this purpose.  Follow instructions on [https://code.renci.org/gf/project/networkedclouds/wiki/?pagename=ImageProxy] to setup and run Image proxy. To configure ORCA to use the Image proxy, follow instructions on [wiki:image-proxy-with-orca ImageProxy with ORCA]. 
     45When a user requests a VM from a cloud infrastructure service, it must specify a filesystem image, kernel (optional) and ramdisk (optional) for the VM. 
     46The Image Proxy allows ORCA users to name these objects with URLs, and deploy images at multiple cloud sites easily, without manual registration.  Swarming protocols such as BitTorrent can be used to distribute images to many sites efficiently.  Follow instructions on [https://code.renci.org/gf/project/networkedclouds/wiki/?pagename=ImageProxy] to set up and run Image proxy.  To configure ORCA to use the Image proxy, follow instructions on [wiki:image-proxy-with-orca ImageProxy with ORCA]. 
    4647 
    4748Image Proxy is typically deployed into a separate Axis2 container on the Eucalyptus master host. If not, it can be deployed on a separate host that  
     
    5354=== ssh DNAT Proxy Tunneling and Using Shorewall === 
    5455 
    55 When you need access to vm instances created in a private address space separated from the public Internet, ssh proxy tunneling can be used. We support Shorewall-DNAT proxy for this purpose. Install and run Shorewall on a machine (the NAT host) that is accessible via the public internet by following instructions at [wiki:shorewall-dnat-proxy Shorewall setup]. To use Shorewall with ORCA, follow instructions for [wiki:shorewall-with-orca Shorewall configuration for ORCA].  
     56When you need access to VM instances created in a private address space separated from the public Internet, ssh proxy tunneling can be used. We support Shorewall-DNAT proxy for this purpose. Install and run Shorewall on a machine (the NAT host) that is accessible via the public Internet by following instructions at [wiki:shorewall-dnat-proxy Shorewall setup]. To use Shorewall with ORCA, follow instructions for [wiki:shorewall-with-orca Shorewall configuration for ORCA].  
    5657 
    57 The DNAT Proxy must be installed on the host that has publicly routable IP address and has a route to the Eucalyptus head node. DNAT Proxy is only needed if the Eucalyptus head node has no publicly routable IP address or has no public IP addresses to give out to the VMs. 
     58The DNAT Proxy must be installed on a host that has a publicly routable IP address and has a route to the Eucalyptus head node. DNAT Proxy is only needed if the Eucalyptus head node has no publicly routable IP address or has no public IP addresses to give out to the VMs. 
    5859 
    5960[[Image(dnat-proxy.png, 30%)]]