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18 Commits

Author SHA1 Message Date
Murali Reddy 473c2b4806 CLOUDSTACK-6749: [OVS] xe network-param-get with 
param-key=is-ovs-vpc-distributed-vr-network alway returns error

fixing unnecessary errors in the logs

(cherry picked from commit 9dfbdb5ffd)
 2014-06-13 13:55:55 +02:00
Murali Reddy 91c0c7ed3e CLOUDSTACK-6685: OVS distributed firewall: source CIDR mismatch while 
populating ingress & egress network ACL

fix ensures propoer values for nw_src and nw_dst are popoluated
depending on the ingress or egress acl
 2014-05-16 22:53:44 +02:00
Murali Reddy ccd0e23ac6 CLOUDSTACK-6668: OVS distributed routing: ensure bridge is deleted when 
last VM from the VPC is deleted on a host

OVS distributed routing: ensure bridge is deleted when last VM from the
VPC is deleted on a host. This fix ensures that bridge is
destroyed.
 2014-05-16 22:53:15 +02:00
Murali Reddy 2fa15a044a CLOUDSTACK-6609: OVS distributed routing: ensure tunnels are created if 
not created already when OvsVpcPhysicalTopologyConfigCommand update is
recived

Currently if the tunnel creation fails, there is no retry logic. Fix
ensures OvsVpcPhysicalTopologyConfigCommand updates as an opputiunity to ensure
proper tunnels are established between the hosts.
 2014-05-12 09:42:36 +02:00
Murali Reddy 0adf8924e2 CLOUDSTACK-6592: OVS distributed routing: make populate flooding rules 
transactional

creats a file with all openflow rules updates and using ovs-ofctl file
option updates the brige in one go
 2014-05-12 09:42:18 +02:00
Murali Reddy dd88720c9b CLOUDSTACK-6564: OVS distributed routing: use file based OF rule updates 
use ovs-ofctl replace flows by file name option to update the OF rules
instead of sequenetially configuring the rules.
 2014-05-02 19:03:55 +02:00
Murali Reddy cbe326838d CLOUDSTACK-6507: ensure sequence numbers are honoured while processing 
OvsVpcPhysicalTopologyConfigCommand and OvsVpcRoutingPolicyConfigCommand

fix ensures only latest updates are applied (new openflow rules) to the
bidge enabled for distributed routing.
 2014-04-25 22:07:37 +02:00
Murali Reddy 192856fdcc add support for sequence numner in the VPC topology updates and VPC 
routing policy updates
 2014-04-18 18:14:13 +05:30
Murali Reddy c312078aac fix typos in xenserver scripts to setup OVS tunnel network 2014-04-07 17:27:55 +05:30
Murali Reddy 89c6f0087c OVS distributed routing: fix the issues related to applying network 
ACL's on OVS. OVS OF rules does not accept 0.0.0.0/0 so while applying
ACL dont include source CIDR in the OF rule if source CIDR is 0.0.0.0/0
 2014-03-28 17:08:22 +05:30
Murali Reddy 9a97ba76d3 findbug fixes, added some comments, bug fixes 2014-03-14 16:56:39 +05:30
Murali Reddy e487b24bb6 couple of bug fixes 2014-03-14 16:56:38 +05:30
Murali Reddy 423a748807 adds hypervisor script to convert JSON routing polcies (ACL) config in 
to flow rules and applies them on the bridge

add event subscriber in OvsTunnelManager, that listens to
replaceNetworkAcl events. On event sends the updated policy info to all
the hosts in the VPC
 2014-03-14 16:56:37 +05:30
Murali Reddy 2c7786992f some bug fixes 2014-03-14 16:56:37 +05:30
Murali Reddy 100df92455 Scripts that use ovs-vsctl and ovs-ofctl to setup a bridge for VPC in 
distributed routing mode, and setup flows appropriatley

script to handle the VPC topology sent from management server in JSOn
format. From the JSON file, reqired configuration (tunnel setup and flow
rules setup) is setup on the bridge
 2014-03-14 16:56:36 +05:30
David Nalley d630fa8697 license header changes for scripts folder from Chip Childers 2012-06-23 00:58:00 -04:00
Salvatore Orlando b6c2c4c506 CS-14605: OVS cleanup 
pep8 fixes to python scripts
removing superflous/unused code from python scripts
 2012-04-25 11:32:01 +01:00
Salvatore Orlando 8268635846 Adding Missing file to source control 2012-04-23 22:32:16 +01:00