Thanks for info i will keep in mind, Can we use VM for controller node? or 1 physical and 2 VM controller node, just a thought
On Thu, Feb 1, 2018 at 10:45 AM, Fawaz Mohammed <fawaz.moh.ibrah...@gmail.com> wrote: > For TripleO deployment, you'll need: > A separate node or VM as UnderCloud. > 3 control nodes for HA, 2 controllers can't form HA by default, this is to > avoid split-brain scenarios. > For compute nodes, I recommend to have 2 x 10G ports, one for O&M and the > other one for tenants. And a separate 1G for BMC / IPMI. > > --- > Regards, > Fawaz Mohammed > > > On Thu, Feb 1, 2018 at 7:32 PM, Satish Patel <satish....@gmail.com> wrote: >> >> We are CentOS7 shop that is why i have started playing with TripleO on >> my VMware environment to get familiar. what do you suggest for 20 node >> cluster? we don't have any storage requirement all we need CPU and >> Memory to run our application, currently all application running on >> VMware and i want to migrate them over Openstack and do some rapid >> deployment. >> >> This is what i am planning (let me if i am wrong) >> >> 2 controller node (in HA) >> 2 Cisco ASR1k (L3 function in HA) >> 20 compute node with 10G nic and lots of memory and many cpu cores. >> >> Anything else which i am missing? >> >> On Thu, Feb 1, 2018 at 10:15 AM, Fawaz Mohammed >> <fawaz.moh.ibrah...@gmail.com> wrote: >> > Hi Satish, >> > >> > TripleO (Supported on CentOS and RHEL) and Juju (Supported on Ubuntu) >> > [1] >> > are the most used OpenStack deployment tools. >> > >> > From the deployment perspectives, you need to know your cloud setup and >> > the >> > required plugins to decide which deployment you will choose. As each >> > tool >> > has a pre-integrated plugging out of the box. >> > >> > >> > [1] >> > >> > https://docs.openstack.org/charm-deployment-guide/latest/install-juju.html >> > --- >> > Regards, >> > Fawaz Mohammed >> > >> > On Thu, Feb 1, 2018 at 5:04 PM, Satish Patel <satish....@gmail.com> >> > wrote: >> >> >> >> Hi Fawaz, >> >> >> >> Great so you think I'm doing right thing to use ASR1k for my L3 >> >> function? >> >> >> >> I'm using DVR on my lab with 3 node cluster and it's kinda complicated >> >> to >> >> troubleshoot sometime. >> >> >> >> We are planning to build 20 node cluster for start and started playing >> >> with tripleo to deploy and having lots of issue with tripleo too :( I >> >> was >> >> also thinking to use mirantis but they stopped development. >> >> >> >> Based on your experience what most of folks use to deploy middle size >> >> cloud? What about you? >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Sent from my iPhone >> >> >> >> On Jan 31, 2018, at 11:48 PM, Fawaz Mohammed >> >> <fawaz.moh.ibrah...@gmail.com> wrote: >> >> >> >> http://www.jimmdenton.com/networking-cisco-asr-install/ can beet your >> >> requirements. I have another plugin in production from different vendor >> >> for >> >> the same purpose. and it works perfect. >> >> >> >> Regarding your question about the license, usually, there is no license >> >> for such plugins. >> >> >> >> I've no production experience with DVR, and I don't recommend it in >> >> medium >> >> to large environment. >> >> >> >> On Thu, Feb 1, 2018 at 2:58 AM, Satish Patel <satish....@gmail.com> >> >> wrote: >> >>> >> >>> What about this? >> >>> http://www.jimmdenton.com/networking-cisco-asr-part-two/ >> >>> >> >>> ML2 does use ASR too, >> >>> >> >>> Just curious what people mostly use in production? are they use DVR or >> >>> some kind of hardware for L3? >> >>> >> >>> >> >>> On Wed, Jan 31, 2018 at 4:02 PM, Fawaz Mohammed >> >>> <fawaz.moh.ibrah...@gmail.com> wrote: >> >>> > Hi Santish, >> >>> > >> >>> > In my knowlege, Cisco has ml2 driver for Nexus only. >> >>> > >> >>> > So, if you have requirements for dynamic L3 provisioning / >> >>> > configuration, >> >>> > it's better to go with SDN solution. >> >>> > >> >>> > On Jan 31, 2018 11:39 PM, "Satish Patel" <satish....@gmail.com> >> >>> > wrote: >> >>> >> >> >>> >> So no one using ASR 1001 for Openstack? >> >>> >> >> >>> >> On Tue, Jan 30, 2018 at 11:21 PM, Satish Patel >> >>> >> <satish....@gmail.com> >> >>> >> wrote: >> >>> >> > Folks, >> >>> >> > >> >>> >> > We are planning to deploy production style private cloud and >> >>> >> > gathering >> >>> >> > information about what we should use and why and i came across >> >>> >> > with >> >>> >> > couple of document related network node criticality and >> >>> >> > performance >> >>> >> > issue and many folks suggesting following >> >>> >> > >> >>> >> > 1. DVR (it seem complicated after reading, also need lots of >> >>> >> > public >> >>> >> > IP) >> >>> >> > 2. Use ASR1k centralized router to use for L3 function (any idea >> >>> >> > what >> >>> >> > model should be good? or do we need any licensing to integrate >> >>> >> > with >> >>> >> > openstack?) >> >>> >> > >> >>> >> > Would like to get some input from folks who already using >> >>> >> > openstack >> >>> >> > in >> >>> >> > production and would like to know what kind of deployment they >> >>> >> > pick >> >>> >> > for network/neutron performance? >> >>> >> >> >>> >> _______________________________________________ >> >>> >> Mailing list: >> >>> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >>> >> Post to : openstack@lists.openstack.org >> >>> >> Unsubscribe : >> >>> >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> >> >> >> > > > _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
