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Revision 865cdc2e

ID865cdc2e080f6b77d0cc2c5970d8c0f46e5ea602

Added by Dimitris Aragiorgis about 7 years ago

(2.9) Make NIC setup more flexible in case of Xen

For every NIC write down a file that contains NIC's
info (MAC, mode, link, network details), that can
be sourced by any vif script. The file location is:
/var/run/ganeti/xen-hypervisor/nic/<domname>/<nicidx>.

This file is created upon cfg file creation and before
starting the instance and can be sourced by an external
script. Before file creation ensure that all parent dirs
exist.

Cleanup NIC dir when removing config files. Upon Xen
configuration file removal, remove NIC dir as well.

Add new hv param vif_script that allows execution of
user defined networking script and overrides the one
xend is configured with in xend-config.sxp

Signed-off-by: Dimitris Aragiorgis <>
Signed-off-by: Thomas Thrainer <>
Reviewed-by: Thomas Thrainer <>

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