Re: [Openstack] [Docs] How to find old version openstack installation docs?

2017-03-13 Thread Chris Buccella
> how could I find installation guaid of old version? Old docs aren't hosted on openstack.org, you'll need to build them yourself: https://docs.openstack.org/contributor-guide/docs-builds.html#building-docs-from-end-of-life-releases > how could I find this installation guaid of ubuntu1404? The

Re: [Openstack] Error: No valid host was found. There are not enough hosts available

2016-05-11 Thread Chris Buccella
> now i dont understand what is the meaning of "ExactRamFilter returned 0 hosts" http://docs.openstack.org/developer/nova/api/nova.scheduler.filters.exact_ram_filter.html You could try dropping the filter from scheduler_default_filters in nova.conf -Chris On Wed, May 11, 2016 at 12:11 AM, Irf

Re: [Openstack] python-novaclient: the date when vm was migrated last time

2016-04-12 Thread Chris Buccella
I think "nova migration-list" outputs what you need. On Tue, Apr 12, 2016 at 6:11 PM, Anatoly Smolyaninov wrote: > Hello! > > I’ve got the list of vms: > > > nova.servers.list() > > > Each vm contain the field ‘created’, but I wonder how could I find the > date when vm was migrated last time. >

Re: [Openstack] Migrating images off compute node?

2016-03-19 Thread Chris Buccella
You could cold migrate or live migrate but when you refer to Liberty, are you upgrading the Icehouse cloud to Liberty? Or are the two separate clouds? -Chris On Tue, Mar 15, 2016 at 4:04 PM, Ken D'Ambrosio wrote: > Hey, all. We're having some significant network issues in our Icehouse > c

Re: [Openstack] HEAT - Conditional Statements

2016-02-22 Thread Chris Buccella
Can you utilize two ResourceGroups, one with cinder volumes and one without? Then use two parameters, servers_with_volumes_count and servers_without_volumes_count which will map to the count parameter for ResourceGroup. It's ok for count to be 0: http://docs.openstack.org/developer/heat/template_g

Re: [Openstack] Root disk resize down

2016-02-09 Thread Chris Buccella
I don't think it's possible, or at least I haven't been able to resize down for disk. It isn't the size of the image that matters, but the virtual size of the disk. If the flavor's disk is 10GB, and the image is 2GB, cloud-init will try to expand the file system to the full 10GB on boot. That woul

Re: [Openstack] Unable to launch hadoop cluster in Sahara

2015-10-16 Thread Chris Buccella
you mentioned that node couldn't access the outside world -- Is >> this a mandatory thing that the nodes should contact the outside world. I >> have assigned floating IPs but these are just internal and this won't be >> able to access outside world as this is my test

Re: [Openstack] Unable to launch hadoop cluster in Sahara

2015-10-15 Thread Chris Buccella
I haven't tried the mapr plugin, but here are some thoughts: Sahara's error reporting is pretty bad... in my experience, the plugin rarely logs the true cause of an error; you'll need to dig for it. Configure your cluster to use a key so you can login to the nodes. You can then login to the contro

Re: [Openstack] Error installing Keystone Kilo

2015-08-28 Thread Chris Buccella
Are you using the cloud-archive apt repository? -Chris On Fri, Aug 28, 2015 at 9:27 AM, Thomas Bruckmann wrote: > Hi, > > I've a problem installing Keystone on Ubuntu 14.04. > > This error appears when I try to install the keystone Package: > > keystone (1:2015.1.1-0ubuntu1~cloud3) wird einger

Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Chris Buccella
Michael > > On Wed, Apr 1, 2015 at 1:27 AM, Chris Buccella > wrote: > > The instance disk images are stored in ceph. > > > > This isn't a situation we hit often. But when several users are booting > > large, short-lifecyle instances (say, Windows, or Hadoop

Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Chris Buccella
system from the instance disk images? > > Michael > > On Tue, Mar 31, 2015 at 3:26 PM, Chris Buccella > wrote: > > I'm running Juno. Here's my situation: > > > > 1) There are a bunch of cached images on the compute nodes > > (/var/lib/nova/instances/

[Openstack] [nova] Cleaning up unused images in the cache

2015-03-30 Thread Chris Buccella
I'm running Juno. Here's my situation: 1) There are a bunch of cached images on the compute nodes (/var/lib/nova/instances/_base/) 2) I want to keep the images in the cache as long as possible (for performance reasons) 3) I want to be able to spawn instances with an uncached image What I've obser

Re: [Openstack] error in creating external network

2015-02-05 Thread Chris Buccella
> Unable to establish connection to http://10.107.0.139:9696/v2.0/networks.json > 10.107.0.139 is IP of Horizon It's probably also the IP of other services. 9696 is neutron's port number. Check that you have neutron running. If it is running, then your keystone endpoint for neutron is probably wro

Re: [Openstack] Unexpected error in OpenStack Nova

2014-09-03 Thread Chris Buccella
Have you checked the nova-api log? -Chris On Wed, Sep 3, 2014 at 10:11 AM, Hossein Zabolzadeh wrote: > Hi, > After successful installation of both keystone and nova, I tried to > execute the 'nova list' command by the folllowing env variables(My > Deployment Model is single machine deployment

Re: [Openstack] Libvirt alternatives

2014-08-16 Thread Chris Buccella
Maybe this will help you: https://wiki.openstack.org/wiki/HypervisorSupportMatrix I would look closely at the groups listed under Driver Testing Status before making choices regarding anything serious. -Chris On Fri, Aug 15, 2014 at 8:02 PM, Guillermo Alvarado < guillermoalvarad...@gmail.com>

Re: [Openstack] new to open stack. stack.sh failed

2014-06-03 Thread Chris Buccella
On 06/03/2014 02:31 AM, opst wrote: New to open stack. Attempting to run the openstack quick start on a CentOS 6.5 VM running on ESXi-5.0.0-469512. The VM has 1cpu, 2GB, 16GB disk. Here are the last 22 lines of output leading upto the failure message. Any suggestions on how to move past th

Re: [Openstack] [Cinder] volume from image

2014-06-03 Thread Chris Buccella
On 06/03/2014 10:54 AM, Mārtiņš Jakubovičs wrote: Hello, I am playing with CEPH and cinder. I try to create cinder setup from this tutorial: http://ceph.com/docs/master/rbd/rbd-openstack/ At this point I can create volumes and attach them to running instances. But if i create volume from an ima

Re: [Openstack] Live Migrate failed

2014-05-06 Thread Chris Buccella
Did you check your configuration before attempting the migration? http://docs.openstack.org/trunk/config-reference/content/section_configuring-compute-migrations.html -Chris On 05/06/2014 04:29 AM, Liu Wenmao wrote: Hi all: I upgrade Openstack to Icehouse and find that there is a new horizon

Re: [Openstack] [Glance] Running devstack with just Glance

2014-04-09 Thread Chris Buccella
You will also need a database: ENABLED_SERVICES=g-api,g-reg,key,mysql -Chris On 04/09/2014 02:16 AM, Shrinand Javadekar wrote: I get an "500 Internal Error" message and stack.sh fails :(. On Tue, Apr 8, 2014 at 5:26 PM, John Griffith wrote: Use enabled_services in your local.conf file, som