Rohit Yadav 496ffcad83 CLOUDSTACK-8395: vmops plugin should work on both XS 6.5 and 6.2
This fixes the issue of Security Groups not working in case of XenServer 6.5;
- Uses nethash ipset data-structure to store CIDRs (efficient than iphash and
  avoids overflow errors in case users add /8 /4 ingress/egress cidrs)
- Support for ipset versions both on 6.2 and 6.5, both have different outputs. This
  fixes the issue of destroy_network_rules_for_vm failing
- Implements defensive filtering of list, instead of popping last item without
  checking if it's None or empty
- Greps using names that are 'quoted' to avoid bash errors
- Before setting up new network rule, tries to clean and remove old ipset entry
- Idents, whitespace and naming fixes

PS. This is my 1000th commit to the 🐵 project :)

This closes #186

(cherry picked from commit d91d161107e20ffc8ec088ee55f99d6743330946)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Conflicts:
	scripts/vm/hypervisor/xenserver/vmops
2015-04-23 14:15:36 +02:00
..
2014-10-06 16:03:19 -07:00
2015-04-15 11:30:04 +05:30