I don't understand. What do you mean when you say things like 'set the following flags'? This advice assumes something that I do not already know. Sorry if it sounds stupid, but I am stuck here.
El Thursday, September 16, 2010, Vishvananda Ishaya escribió: > Hey Manuel, > > I sent this message last night which details the flags you need to specify > on the other machines. It looks like it didn't make it through, so here > it is again: > > Sorry Manuel, those docs are a bit dated. NGINX isn't required anymore > with the new objectstore. I use the following script to install and run > the current version of nova: > > http://github.com/vishvananda/novascript > > It runs nova-volume in fake mode, but it shouldn't be too hard to hack/edit > to make volumes work. Multiple nodes is pretty straightforward if your > router supports host-specified vlans. You will have to set up your router > to allow one or more host managed vlans. The easiest set up is to run > everything but compute and volume on one host, then run either dedicated > compute and volume hosts, or hosts that run both compute and volume. You > will need to specify the following flags for nova-compute and nova-volume > --vlan_start=<vlans start number> > --redis_host=<main host ip> (or --ldap_url if you are using real ldap) > --rabbit_host=<main host ip> > --s3_host=<main host ip> > --ec2_url=http://<main host ip>:8773/services/Cloud > --ldap_url=ldap://<main host ip> > > You'll also need to install a real sql database as sqlite only works on one > box. An easy setup is to install mysql, edit my.conf to listen on the > public ip. Create a database, user and password and pass the following > flag into all of the workers: > --sql_connection=mysql://<user>:<pass>@<host_ip>/<db> > > remember, you can stick your flags in a flagfile and pass > --flagfile=/path/to/flagfile on the command line. > > Good luck, > Vish > > On Sep 16, 2010, at 1:06 PM, Manuel Amador (Rudd-O) wrote: > > OK. So right now I have a one-machine cloud. > > > > Now let's assume that I want another machine to join the cloud. > > > > What steps should I run there? > > > > El Thursday, September 16, 2010, Joshua McKenty escribió: > >> Rudd-O, > >> > >> An awesome report - looks like there are four or five critical updates > >> to the instructions, two minor bugs and a big gap in the user docs > >> (e.g., what next?) > >> > >> Many folks are still using euca-tools or some ec2 tools to send API > >> requests to a running nova cloud - you'll need to use the nova-admin > >> binary to set up user accounts and download credentials to use with > >> those tools. (I was pretty sure there was a doc on that somewhere...) > >> > >> Maybe Devin or a racker can pipe up about the status of the new API > >> endpoint - is it ready enough to use? (If so there, are a bunch of > >> clients already built for that API, including android and iphone apps, > >> etc.) > >> > >> If the objectstore is natively running on :3333, then perhaps we don't > >> need the nginx hack anymore? (Sorry, haven't looked at that code in a > >> while.) Otherwise, you'll want to change your objectstore flagfile to > >> run on port 3334, and let nginx proxy to it when appropriate. > >> > >> You should be able to get play-by-play help in the IRC channel, once > >> folks are awake. > >> > >> Joshua > >> > >> On Thu, Sep 16, 2010 at 7:24 AM, Manuel Amador (Rudd-O) > >> > >> <[email protected]>wrote: > >>> in here: http://nova.openstack.org/getting.started.html > >>> > >>> Now what? How do I tell it to create VMs? Start VMs? Stop VMs? What > >>> do I > >>> install in other nodes and How do I make those other nodes join that > >>> cloud? > >>> > >>> These are my notes --- corrections on the install docs: > >>> > >>> ---------------------------------------------- > >>> > >>> FOLLOWING INSTRUCTIONS FROM: > >>> http://nova.openstack.org/getting.started.html > >>> > >>> CLOUD CONTROLLER: > >>> > >>> KVM:Maverick-x86_64 > >>> address 192.168.122.86 > >>> user name rudd-o > >>> password (short one) > >>> > >>> I built redis from 2.0.1 stable source downloaded from > >>> > >>> http://code.google.com/p/redis/downloads/detail?name=redis-2.0.1.tar.gz > >>> &c an=2&q= > >>> > >>> I then ran openstack/nova/nova/auth/slap.sh to set up slapd > >>> > >>> I had to install python-tornado and python-gflags too > >>> > >>> The instructions were wrong, there is no KVM (hence no libvirtd group) > >>> in the > >>> cloud controller > >>> > >>> I created the .pth file too > >>> > >>> To run nova-api, I had to install python-daemon too > >>> > >>> To run nova-api, I had to install python-carrot too > >>> > >>> To run nova-api, I had to install python-ipy -- without it, import of > >>> class nova.network.manager.VlanManager fails -- the utils.import_object > >>> function makes the mistake of hiding the true source of the import > >>> error by overriding > >>> importerror with nova.exceptions.NotFound, which misleads the user to > >>> think that VlanManager does not exist, when in fact it is a dependency > >>> problem that > >>> causes it to "not exist". > >>> > >>> I had to install python-sqlalchemy too, to run nova-compute > >>> > >>> All the daemons i started with --nodaemon > >>> > >>> NGINX as configured as per the instructions just cnanot be run because > >>> it causes nova-objectstore to simply fail to start up. > >>> 2010-09-15 19:48:05-0700 [-] twisted.internet.error.CannotListenError: > >>> Couldn't listen on any:3333: [Errno 98] Address already in use. > >>> > >>> Had to stop nginx because of that. > >>> > >>> _______________________________________________ > >>> Mailing list: https://launchpad.net/~nova > >>> Post to : [email protected] > >>> Unsubscribe : https://launchpad.net/~nova > >>> More help : https://help.launchpad.net/ListHelp > > > > _______________________________________________ > > Mailing list: https://launchpad.net/~nova > > Post to : [email protected] > > Unsubscribe : https://launchpad.net/~nova > > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~nova Post to : [email protected] Unsubscribe : https://launchpad.net/~nova More help : https://help.launchpad.net/ListHelp
