tree ae2caf01a3a311e6292ab00e024dba299065a8c4
parent 47e0e7b9e3024d60adbacfa84175b4b130a08936
author Dzmitry Stremkouski <dstremkouski@mirantis.com> 1521653775 +0100
committer Dzmitry Stremkouski <dstremkouski@mirantis.com> 1521653781 +0100

Nonblocking ovs-vsctl calls

Issue: First time you configure dpdk ovs switch it would stuck on
       answering salt-minion because kernel options, such as
       intel_iommu,iommu,isolcpus, are not set and ovs would
       exhaust all hugepages and fail to apply options on the fly.

Fix:   Configure ovs switch without waiting for an answer and
       reboot the node afterall as we do this all the time before
       starting automated pipeline.

Change-Id: Ica27a6cc47312bcc0762cddde049a0abf771f9fb