Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-18 Thread Ignazio Cassano
Hello, sorry for late in my answer the following is the content of my ocata repo file: [centos-openstack-ocata] name=CentOS-7 - OpenStack ocata baseurl=http://mirror.centos.org/centos/7/cloud/$basearch/openstack-ocata/ gpgcheck=1 enabled=1

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-18 Thread Sylvain Bauza
On Wed, Oct 17, 2018 at 4:46 PM Ignazio Cassano wrote: > Hello, here the select you suggested: > > MariaDB [nova]> select * from shadow_services; > Empty set (0,00 sec) > > MariaDB [nova]> select * from shadow_compute_nodes; > Empty set (0,00 sec) > > As far as the upgrade tooling is concerned,

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Ignazio Cassano
Hello, here the select you suggested: MariaDB [nova]> select * from shadow_services; Empty set (0,00 sec) MariaDB [nova]> select * from shadow_compute_nodes; Empty set (0,00 sec) As far as the upgrade tooling is concerned, we are using only yum update on old compute nodes to have same packages

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Ignazio Cassano
Hello, I am sure we are not using nova-compute with duplicate names. As I told previously we tried on 3 differents openstack installations and we faced the same issue. Procedure used We have an openstack with 3 compute nodes : podto1-kvm01, podto1-kvm02, podto1-kvm03 1) install a new compute node

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Matt Riedemann
On 10/17/2018 9:13 AM, Ignazio Cassano wrote: Hello Sylvain, here the output of some selects: MariaDB [nova]> select host,hypervisor_hostname from compute_nodes; +--+-+ | host | hypervisor_hostname | +--+-+ | podto1-kvm01 |

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Jay Pipes
On 10/17/2018 01:41 AM, Ignazio Cassano wrote: Hello Jay,  when I add a New compute node I run nova-manage cell_v2 discover host . IS it possible this command update the old host uuid in resource table? No, not unless you already had a nova-compute installed on a host with the exact same

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Ignazio Cassano
Hello Sylvain, here the output of some selects: MariaDB [nova]> select host,hypervisor_hostname from compute_nodes; +--+-+ | host | hypervisor_hostname | +--+-+ | podto1-kvm01 | podto1-kvm01| | podto1-kvm02 |

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-17 Thread Sylvain Bauza
On Wed, Oct 17, 2018 at 12:56 AM Jay Pipes wrote: > On 10/16/2018 10:11 AM, Sylvain Bauza wrote: > > On Tue, Oct 16, 2018 at 3:28 PM Ignazio Cassano > > mailto:ignaziocass...@gmail.com>> wrote: > > > > Hi everybody, > > when on my ocata installation based on centos7 I update (only update

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread Jay Pipes
On 10/16/2018 10:11 AM, Sylvain Bauza wrote: On Tue, Oct 16, 2018 at 3:28 PM Ignazio Cassano mailto:ignaziocass...@gmail.com>> wrote: Hi everybody, when on my ocata installation based on centos7 I update (only update not  changing openstack version) some kvm compute nodes, I

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread Ignazio Cassano
hello Iain, it is not possible. I checked hostnames several times. No changes . I tried same procedure on 3 different ocata installations because we have 3 distinct openstack . Same results. Regards Ignazio Il Mar 16 Ott 2018 17:20 iain MacDonnell ha scritto: > > Is it possible that the

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread iain MacDonnell
Is it possible that the hostnames of the nodes changed when you updated them? e.g. maybe they were using fully-qualified names before and changed to short-form, or vice versa ? ~iain On 10/16/2018 07:22 AM, Ignazio Cassano wrote: Hi Sylvain, I mean launching "yum update" on compute

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread Ignazio Cassano
Hi Sylvain, I mean launching "yum update" on compute nodes. Now I am going to describe what happened. We had an environment made up of 3 kvm nodes. We added two new compute nodes. Since the addition has been made after 3 or 4 months after the first openstack installation, the 2 new compute nodes

Re: [Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread Sylvain Bauza
On Tue, Oct 16, 2018 at 3:28 PM Ignazio Cassano wrote: > Hi everybody, > when on my ocata installation based on centos7 I update (only update not > changing openstack version) some kvm compute nodes, I diescovered uuid in > resource_providers nova_api db table are different from uuid in >

[Openstack-operators] nova_api resource_providers table issues on ocata

2018-10-16 Thread Ignazio Cassano
Hi everybody, when on my ocata installation based on centos7 I update (only update not changing openstack version) some kvm compute nodes, I diescovered uuid in resource_providers nova_api db table are different from uuid in compute_nodes nova db table. This causes several errors in nova-compute