DIRACGrid/VMDIRAC — pull request #13 by vmendez (2012-11-15 10:43:37+00:00)
Title: Multi endpoint

Multi-endpoint scheduling: RunningPods -> DIRAC image + CloudEndpoints
OCCI08 driver not maintained anymore (the OpenNebula 3.0 OCCI implementation)
OpenNebula OcciImage and OCCI09 dirver (OpenNebula 3.2) allows contextualized and ad-hoc images (hdcImageName=NO_CONTEXT) (ad-hoc images can use the hdb on-the-fly context section HEPiX, or not)
Many optional and by default context parameters to fit different cloud endpoints provider requirements
summarizing: imageDriver (qcow2-one-3.2.0, qcow2-one-3.2.1, default), iface ("static", "auto"
-DHCP-) iface static: optional/default parameters: NETMASK, GATEWAY, CVMFS_HTTP_PROXY
iface static: required paramenters: DNS1, DNS2, Domain
Ingegration of CloudStack branche in the common vmscheduler policies
CloudStack image does allow ad-hoc images, no context images
OpenNebula and CloudStack multi-endpoint tested at CESGA, PIC and USC
Amazon allows ad-hoc (but it has not been tested)