GitHub user murali-reddy opened a pull request:
https://github.com/apache/cloudstack/pull/1681
CLOUDSTACK-9491: incorrect parsing of device list to find ethernet index of
plugged NIC
In VmwareResource, findRouterEthDeviceIndex() method find ethernet
interface index given
the mac address. This method is used, once a nic is plugged to determine
ethernet interface.
"/proc/sys/net/ipv4/conf" from the VR and looped through the devices to
find the right
ethernet interface. Howver current logic read it once, and loops through
the device list.
Its observerd device may not show up '/proc/sys/net/ipv4/conf' immediatly
once NIC is plugged
in the VM from vCenter.
Fix ensured, while waiting for 15 sec in the loop, read the latest content
from /proc/sys/net/ipv4/conf
, so that right device list is processed.
Manual tested VPC scenarios of adding new tiers which uses
findRouterEthDeviceIndex, to find the guest/public network ethernet index.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/murali-reddy/cloudstack
router_eth_device_index
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cloudstack/pull/1681.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1681
----
commit be7ade3153d3b29c18d904d5327c1af139e1c037
Author: Murali Reddy <[email protected]>
Date: 2016-09-21T06:08:47Z
CLOUDSTACK-9491: incorrect parsing of device list to find ethener index of
plugged nic
In VmwareResource, findRouterEthDeviceIndex() method find ethernet
interface index given
the mac address. This method is used, once a nic is plugged to determine
ethernet interface.
"/proc/sys/net/ipv4/conf" from the VR and looped through the devices to
find the right
ethernet interface. Howver current logic read it once, and loops through
the device list.
Its observerd device may not show up '/proc/sys/net/ipv4/conf' immediatly
once NIC is plugged
in the VM from vCenter.
Fix ensured, while waiting for 15 sec in the loop, read the latest content
from /proc/sys/net/ipv4/conf
, so that right device list is processed.
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