openstack team mailing list archive

[Arvind Somya <asomya@xxxxxxxxx>]

That's correct .. you'll have to manually kill each screen process and 
run again. The script creates a screen for each process it starts and if 
it dies before the end it just leaves the screens running. usually when 
it does that you can do a nova.sh clean and nova.sh scrub to try and get 
rid of those screens.

Thanks
Arvind

On 08/09/2011 06:49 PM, Mark Gius wrote:
> Yeah, that's a pretty common problem when nova.sh sessions fail. 
>  You'll need to kill all of those sessions.  since you have so many, 
> I'd suggest just rebooting the machine to clear them out, otherwise 
> you can screen -r <screenname> for each screen, where screenname is 
> 30040.nova, etc, and exit the bash process that's running in them.
>
> Mark
>
> On Tue, Aug 9, 2011 at 3:44 PM, Mauricio Arango 
> <arango.mauricio@xxxxxxxxx <mailto:arango.mauricio@xxxxxxxxx>> wrote:
>
>     Got it to run with mysql. Now, the multi-session screen doesn't
>     come up, it says:
>     + screen -S nova -X screen -t n-api
>     There are several suitable screens on:
>         30040.nova    (08/09/2011 06:36:19 PM)    (Detached)
>         29522.nova    (08/09/2011 06:10:17 PM)    (Detached)
>         28011.nova    (08/09/2011 05:31:30 PM)    (Detached)
>         27686.nova    (08/09/2011 05:30:07 PM)    (Detached)
>         27369.nova    (08/09/2011 05:27:09 PM)    (Detached)
>         27269.nova    (08/09/2011 05:03:46 PM)    (Detached)
>         26985.nova    (08/09/2011 02:58:43 PM)    (Detached)
>         26911.nova    (08/09/2011 02:55:58 PM)    (Detached)
>         26839.nova    (08/09/2011 02:54:42 PM)    (Detached)
>     Use -S to specify a session.
>
>     Thanks Arvind,
>
>     Mauricio
>
>
>
>
>
>
>     On Tue, Aug 9, 2011 at 5:23 PM, Arvind Somya <asomya@xxxxxxxxx
>     <mailto:asomya@xxxxxxxxx>> wrote:
>
>         Weird, creating a dummy database solved this error for me.
>
>         In the script, it doesn't check to see if a database called
>         nova exists, lines 312-314:
>
>         if [ "$USE_MYSQL" == 1 ]; then
>                 mysql -p$MYSQL_PASS -e 'DROP DATABASE nova;'
>                 mysql -p$MYSQL_PASS -e 'CREATE DATABASE nova;'
>
>         I'm assuming you're running the script as root so db
>         permissions to drop should not be an issue. You might try
>         dropping nova manually and commenting out the drop database
>         line from the script.
>
>         Thanks
>         Arvind
>
>
>         On 08/09/2011 05:06 PM, Mauricio Arango wrote:
> >         Tied it, no luck, error indicating db nova already exists:
> >
> >         + mysql -pnova -e 'CREATE DATABASE nova;'
> >         ERROR 1007 (HY000) at line 1: Can't create database 'nova';
> >         database exists
> >
> >         Thanks,
> >
> >         Mauricio
> >
> >
> >
> >
> >         On Tue, Aug 9, 2011 at 3:52 PM, Arvind Somya
> >         <asomya@xxxxxxxxx <mailto:asomya@xxxxxxxxx>> wrote:
> >
> >             Yeah
> >
> >             It's trying to clear an existing database named nova in
> >             mysql.. try the following before install and run:
> >
> >             mysql -u root -p <root_password> -e"create database nova"
> >
> >             This should create an empty database called nova for it
> >             to whack.
> >
> >             Thanks
> >             Arvind
> >
> >
> >             On 08/09/2011 03:34 PM, Mauricio Arango wrote:
> > >             Arvind,
> > >
> > >             I ran the script with USE_MYSQL=1, also inverted the
> > >             order of lines 321 & 322 in the nova.sh script (was
> > >             generating an error). Didn't complete due to the
> > >             following db-related error:
> > >
> > >             "Command failed, please check log for more info
> > >             2011-08-09 14:58:47,555 CRITICAL nova [-]
> > >             (OperationalError) (1049, "Unknown database 'nova'")
> > >             None None ...."
> > >
> > >             Any ideas what could be the problem?
> > >
> > >             Thanks for your help,
> > >
> > >             Mauricio
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >             On Tue, Aug 9, 2011 at 1:49 PM, Arvind Somya
> > >             <asomya@xxxxxxxxx <mailto:asomya@xxxxxxxxx>> wrote:
> > >
> > >                 Mauricio,
> > >
> > >                 The cloudbuilders script starts the server on port
> > >                 80 automatically. Afaik it also runs the sampledata
> > >                 script from keystone to set up a couple of users.
> > >                 You might try user:'joeuser' pass: 'secrete' or
> > >                 user:'joeadmin' pass:'secrete' .. both accounts are
> > >                 autocreated from the sample data script.
> > >
> > >                 As to your sql problem.. I ran into the same when
> > >                 using sqlite with the cloudbuilders image. Try this,
> > >                 install mysql and:
> > >
> > >                 export USE_MYSQL=1
> > >                 export MYSQL_PASS=<your mysql root password>
> > >
> > >                 then
> > >                 // Clear our existing install data
> > >                 nova.sh terminate
> > >                 nova.sh clean
> > >                 nova.sh scrub
> > >                 nova.sh install
> > >                 nova.sh run
> > >
> > >                 The nova processes are run in a SCREEN command. The
> > >                 script does not install euca2ools so you'll need to
> > >                 install those separately.
> > >
> > >                 Thanks
> > >                 Arvind
> > >
> > >
> > >
> > >                 On 08/09/2011 01:15 PM, Mauricio Arango wrote:
> > > >                 Got the environment up and went to the Dashboard's
> > > >                 entry page by pointing my browser to
> > > >                 http://localhost:80/ (http://localhost:8000/
> > > >                 doesn't work).
> > > >
> > > >                 Logged successfully with 'admin' user name;
> > > >                 entered the System Panel page;
> > > >                 got error in the Overview page:
> > > >                 "Unable to get service info: User does not have
> > > >                 admin privileges"
> > > >
> > > >                 got error in the Instances page:
> > > >                 "Unable to get instance list: (InterfaceError)
> > > >                 Error binding parameter 6 - probably unsupported
> > > >                 type......"
> > > >
> > > >                 got error in the System Panel Services page:
> > > >                 "Unable to get service info: User does not have
> > > >                 admin privileges"
> > > >                 it does display glance, identity , nova-compat,
> > > >                 nova as up.
> > > >
> > > >                 got error in User Dashboard Image when launching
> > > >                 the only listed image (id=3, ami-tty):
> > > >                 "Unable to launch instance: (InterfaceError) Error
> > > >                 binding parameter 0 - probably unsupported type. ....."
> > > >
> > > >
> > > >                 I didn't see any of the nova processes running with
> > > >                 'nova-*' names. What names do they have?
> > > >
> > > >                 I wasn't able to run either the nova-manage nor the
> > > >                 euca tools. How can I do this? It is very helpful
> > > >                 to have both access to the command line tools in
> > > >                 nova as well as the Dashboard.
> > > >
> > > >                 Thanks,
> > > >
> > > >                 Mauricio
> > > >
> > > >
> > > >
> > > >
> > > >
> > > >                 On Mon, Aug 8, 2011 at 8:55 PM, Mark Gius
> > > >                 <mark@xxxxxxxxxxxx <mailto:mark@xxxxxxxxxxxx>> wrote:
> > > >
> > > >                     $ sudo ./nova.sh branch
> > > >                     $ sudo ./nova.sh install
> > > >                     $ sudo ./nova.sh run
> > > >
> > > >                     This starts up everything in a screen session.
> > > >                      When you detach the screen with Ctrl-A, D all
> > > >                     of the openstack components will shut down.
> > > >
> > > >                     The nova.sh script generally sets up a clean
> > > >                     environment every time it is run.  This makes
> > > >                     it mostly useful for demo and test environments.
> > > >
> > > >                     Hopefully this helps.
> > > >
> > > >                     Mark
> > > >
> > > >
> > > >                     On Mon, Aug 8, 2011 at 5:40 PM, Mauricio Arango
> > > >                     <arango.mauricio@xxxxxxxxx
> > > >                     <mailto:arango.mauricio@xxxxxxxxx>> wrote:
> > > >
> > > >                         Thanks Mark,
> > > >
> > > >                         I'm trying your nova.sh script. I run it in
> > > >                         a clean Ubuntu instance as 'nova.sh
> > > >                         install'. However it didn't start the nova
> > > >                         processes.
> > > >
> > > >                         Please let me know what is the correct way
> > > >                         of runnig the scrpt to get everything running.
> > > >
> > > >                         Mauricio
> > > >
> > > >
> > > >
> > > >
> > > >                         On Mon, Aug 8, 2011 at 5:28 PM, Mark Gius
> > > >                         <mark@xxxxxxxxxxxx
> > > >                         <mailto:mark@xxxxxxxxxxxx>> wrote:
> > > >
> > > >                             Have you set up and configured a
> > > >                             keystone instance for authentication?
> > > >                              The dashboard only supports Keystone
> > > >                             based authentication right now, and it
> > > >                             looks like you're trying to connect to
> > > >                             nova using Nova's builtin auth.  That
> > > >                             howto you are following is quite old.  
> > > >                             If you're looking to get openstack up
> > > >                             and running on a single box, you might
> > > >                             want to try this script
> > > >                             (https://github.com/4P/deployscripts/blob/master/nova.sh)
> > > >                             which sets up
> > > >                             nova+keystone+glance+dashboard on a
> > > >                             single host.
> > > >
> > > >                              If you'd like to modify your existing
> > > >                             setup, take a look at
> > > >                             https://github.com/openstack/keystone,
> > > >                             which talks about how to set up
> > > >                             keystone and integrate it into your
> > > >                             nova installation.
> > > >
> > > >                             Mark
> > > >
> > > >                             On Mon, Aug 8, 2011 at 10:15 AM,
> > > >                             Mauricio Arango
> > > >                             <arango.mauricio@xxxxxxxxx
> > > >                             <mailto:arango.mauricio@xxxxxxxxx>> wrote:
> > > >
> > > >                                 Hi,
> > > >
> > > >                                 I installed Nova and Dashboard on a
> > > >                                 single VirtualBox Ubuntu guest,
> > > >                                 following the instructions in:
> > > >                                 http://uksysadmin.wordpress.com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/
> > > >                                 and
> > > >                                 http://wiki.openstack.org/OpenStackDashboard
> > > >
> > > >                                 I added the following lines in
> > > >                                 Dahsboard's  local_settings.py,
> > > >                                 based on information extracted from
> > > >                                 the novarc file in Nova:
> > > >                                 [
> > > >                                 EC2_ACCESS_KEY="afa00c4d-7c1f-4a26-8986-1e291abb4e9d:myproject"
> > > >                                 EC2_SECRET_KEY="e77a7fd0-bd94-4e67-9dc1-75a9ee2da45c"
> > > >                                 EC2_URL="http://172.241.0.101:8773/services/Cloud";
> > > >
> > > >                                 NOVA_API_KEY="afa00c4d-7c1f-4a26-8986-1e291abb4e9d"
> > > >                                 NOVA_USERNAME="mauricio"
> > > >                                 NOVA_URL="http://172.241.0.101:8774/v1.0/";
> > > >                                 NOVA_CERT="/home/mauricio/ostack/cloud/creds/cacert.pem"
> > > >                                 ]
> > > >
> > > >                                 The nova install, runs well, tested
> > > >                                 it using euca tools.
> > > >
> > > >                                 The GUI part of Dashboard works but
> > > >                                 fails connecting to Nova,
> > > >                                 generating the this error on any
> > > >                                 connection attempt:
> > > >                                 [
> > > >                                 DEBUG:django_openstack.api:extras_api
> > > >                                 connection created using token
> > > >                                 "e1d4b8ca-9386-4f8e-b194-de6e504d6fa5"
> > > >                                 and url "http://localhost:8774/v1.1";
> > > >                                 ERROR:django_openstack.dash:ApiException
> > > >                                 in instance usage
> > > >                                 Traceback (most recent call last):
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/django-openstack/django_openstack/dash/views/instances.py",
> > > >                                 line 167, in usage
> > > >                                     usage = api.usage_get(request,
> > > >                                 tenant_id, datetime_start,
> > > >                                 datetime_end)
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/django-openstack/django_openstack/api.py",
> > > >                                 line 270, in inner
> > > >                                     return f(*args, **kwargs)
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/django-openstack/django_openstack/api.py",
> > > >                                 line 520, in usage_get
> > > >                                     return
> > > >                                 Usage(extras_api(request).usage.get(tenant_id,
> > > >                                 start, end))
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/extras/usage.py",
> > > >                                 line 15, in get
> > > >                                     return
> > > >                                 self._get("/extras/usage/%s?start=%s&end=%s"
> > > >                                 % (tenant_id, start.isoformat(),
> > > >                                 end.isoformat()), "usage")
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/base.py",
> > > >                                 line 36, in _get
> > > >                                     resp, body =
> > > >                                 self.api.connection.get(url)
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/connection.py",
> > > >                                 line 78, in get
> > > >                                     return self._cs_request(url,
> > > >                                 'GET', **kwargs)
> > > >                                   File
> > > >                                 "/home/mauricio/ostack/openstack-dashboard/openstack-dashboard/.dashboard-venv/src/openstackx/openstackx/api/connection.py",
> > > >                                 line 66, in _cs_request
> > > >                                     raise ex
> > > >                                 Unauthorized: This server could not
> > > >                                 verify that you are authorized to
> > > >                                 access the document you requested.
> > > >                                 Either you supplied the wrong
> > > >                                 credentials (e.g., bad password),
> > > >                                 or your browser does not understand
> > > >                                 how to supply the credentials
> > > >                                 required. (HTTP 401)
> > > >                                 ]
> > > >
> > > >
> > > >                                 I'm including the contents of the
> > > >                                 novarc file:
> > > >                                 [
> > > >                                 NOVA_KEY_DIR=$(pushd $(dirname
> > > >                                 $BASH_SOURCE)>/dev/null; pwd;
> > > >                                 popd>/dev/null)
> > > >                                 export
> > > >                                 EC2_ACCESS_KEY="afa00c4d-7c1f-4a26-8986-1e291abb4e9d:myproject"
> > > >                                 export
> > > >                                 EC2_SECRET_KEY="e77a7fd0-bd94-4e67-9dc1-75a9ee2da45c"
> > > >                                 export
> > > >                                 EC2_URL="http://172.241.0.101:8773/services/Cloud";
> > > >                                 export
> > > >                                 S3_URL="http://172.241.0.101:3333";
> > > >                                 export EC2_USER_ID=42 # nova does
> > > >                                 not use user id, but bundling
> > > >                                 requires it
> > > >                                 export
> > > >                                 EC2_PRIVATE_KEY=${NOVA_KEY_DIR}/pk.pem
> > > >                                 export
> > > >                                 EC2_CERT=${NOVA_KEY_DIR}/cert.pem
> > > >                                 export
> > > >                                 NOVA_CERT=${NOVA_KEY_DIR}/cacert.pem
> > > >                                 export EUCALYPTUS_CERT=${NOVA_CERT}
> > > >                                 # euca-bundle-image seems to
> > > >                                 require this set
> > > >                                 alias
> > > >                                 ec2-bundle-image="ec2-bundle-image
> > > >                                 --cert ${EC2_CERT} --privatekey
> > > >                                 ${EC2_PRIVATE_KEY} --user 42
> > > >                                 --ec2cert ${NOVA_CERT}"
> > > >                                 alias
> > > >                                 ec2-upload-bundle="ec2-upload-bundle -a
> > > >                                 ${EC2_ACCESS_KEY} -s
> > > >                                 ${EC2_SECRET_KEY} --url ${S3_URL}
> > > >                                 --ec2cert ${NOVA_CERT}"
> > > >                                 export
> > > >                                 NOVA_API_KEY="afa00c4d-7c1f-4a26-8986-1e291abb4e9d"
> > > >                                 export NOVA_USERNAME="mauricio"
> > > >                                 export
> > > >                                 NOVA_URL="http://172.241.0.101:8774/v1.0/";
> > > >                                 ]
> > > >
> > > >
> > > >                                 Thanks in advance for your help,
> > > >
> > > >                                 Mauricio
> > > >
> > > >
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