1- I'm asking what happens if I move my laptop from my office network to another one (e.g. if I need to use the dashboard also from home). 2- Have you got a code flow to better understand the information publishing process? And how it will be managed in the future?
I started my internship just one week ago, they told my that the purpose is add a feature that will consider also the network link status togheter with the host status. So I think that the scheduler should interact also with the network module, but by now I'm still lost in understanding the architecture and the OpenSTack scenario. I think I will join the meeting when I have time, on which day is it? Thank you again 2015-03-17 5:30 GMT+01:00 Dugger, Donald D <donald.d.dug...@intel.com>: > Silvia- > > > > 1) Not totally sure what you’re asking. When `devstack’ completes > there should be an instance of Horizon running on that machine. You can > then connect to that Horizon from any other machine on that network, > assuming your host has a routable IP address (using 127.0.0.1 as the > HOST_IP would make Horizon only available from that machine). Note, by > default Horizon listens on port 9000 so make sure you are trying to connect > to 10.1.115.126:9000 > > 2) Yes, currently the host information is stored in the DB but there > is a lot of work going on in that area. We hope to move to an object model > where the compute nodes will be sending state information directly to the > scheduler in the Kilo release. > > > > I’d be curious to know what it is about the scheduler that you are > planning on working on. I should also point out that we have a weekly IRC > meeting to discuss scheduler issues at 1500 UTC at #openstack-meeting (the > meeting is titled Gantt which is the name of the new scheduler project we > are creating), you’re welcome to join if that time zone works for you. > > > > -- > > Don Dugger > > "Censeo Toto nos in Kansa esse decisse." - D. Gale > > Ph: 303/443-3786 > > > > *From:* Silvia Fichera [mailto:fichera....@gmail.com] > *Sent:* Thursday, March 12, 2015 3:15 AM > *To:* openstack@lists.openstack.org > *Subject:* [Openstack] Questions from a newbie > > > > Hi, > > I'm completely new in OpenStack's Universe and I need to understand a lot > of things! > > Bust let's start with a couple of questions. > > 1. I have installed OpenStack using DevStack in a physical machine (I have > already an Ubuntu system). At the end of the installation there was written > the address where I can open Horizon (e.g. 10.1.115.126). What happens if I > connect my laptop from another network? Does it remain the same? Or should > I do a specific configuration? > > 2. I will work with nova in particular, especially in the scheduling part. > I would like to know where the scheduler take the information about the > state of the host to assign it after the filter & weight. > > I think that those parameters about the status of the host are memorised > in the database, but it's only my hypotheses, I haven't read anything about > it. > > And if it's so, how are collected those information? By who? > > Sorry if I did some silly question, but I would like to well understand > the basis. > > Let me also know if exist a good guide that explains how to start with > OpenStack from zero! > > Thank you > > -- > > Silvia Fichera > -- Silvia Fichera
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