[openstack-dev] [tripleo] Deriving Parameters from Introspection Data
skramaja at redhat.com
Mon Jul 17 06:13:10 UTC 2017
On Sun, Jul 16, 2017 at 6:10 AM, Don maillist <dlw.mailist at gmail.com> wrote:
> Looks interesting. Wish I had this or something like it now for Newton and
> OVS 2.6.1 which just dropped. Wondering why you don't include the grub
> command line?
KernelArgs parameter which will have iommu and huge page args are
derived as part of this workflow, which will be applied to grub. Are
you looking for any specific parameter?
> Do you have a stand alone utility?
Not as of now. But we are looking in to the possibility of developing
a utility tool for using it for Newton. I will post it when we have
> Best Regards,
> On Thu, Jul 6, 2017 at 4:10 AM, Saravanan KR <skramaja at redhat.com> wrote:
>> DPDK is integrated with TripleO deployment during the newton cycle.
>> From then on, we used to get queries on how to decide the right
>> parameters for the deployment, which cpus to choose, how much memory
>> to allocate and there on.
>> In Pike, a new feature "derive parameters", has been brought in to
>> help operators to automatically derive the parameters from the
>> introspection data. I have created a 2 mins demo  to illustrate the
>> feature integrated with CLI. This demo is created by integrating the
>> in-progress patches. Let me know if you have any comments.
>> The feature is almost at the last leg with the help from many folks.
>> Following are the list of patches pending:
>> https://review.openstack.org/#/c/480525/ (tripleoclient)
>> https://review.openstack.org/#/c/468989/ (tripleo-common)
>> https://review.openstack.org/#/c/471462/ (tripleo-common)
>> Saravanan KR
>>  https://asciinema.org/a/127903
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