Bug 1309313 - Packet loss on OSP on VMWare environment
Summary: Packet loss on OSP on VMWare environment
Keywords:
Status: CLOSED INSUFFICIENT_DATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: rhosp-director
Version: 7.0 (Kilo)
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: async
: 10.0 (Newton)
Assignee: Angus Thomas
QA Contact: Shai Revivo
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-17 12:48 UTC by Pablo Iranzo Gómez
Modified: 2019-12-16 05:24 UTC (History)
18 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-10-14 16:37:32 UTC
Target Upstream Version:

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Description Pablo Iranzo Gómez 2016-02-17 12:48:11 UTC 
Description of problem:

- During the overcloud deployment,  we observed  many packets lost betwen the Director (undercloud) and the node to deploy.  Then, our deployment failed.
Here attached, the log from  one of the failed deployed nodes
- After blocking the VRRP traffic (on the Director)  thanks to the commands below, we were able to successfully deploy the overcloud
iptables -I OUTPUT -p vrrp -o br-ctlplane -j REJECT 
iptables -I INPUT -p vrrp -i br-ctlplane -j REJECT 

Our environment: 
- RHEL OSP Director 7.2   (on a RHEL 7.2)  deployed VMware  VM
- All the overcloud VM  are deployed with a RHEL 7.2
VMware infrastructure:
-  VMware vCenter Server Version 5.5.0 Build 2646482
-  Our cluster constains 2 ESX   with  VMware ESXi 5.5.0 build-2403361   Update 2
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