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On Wed, 8 May 2019 at 16:07, Shyam Biradar <shyam.biradar at trilio.io> wrote:

> Hi,
>
> I am setting up all-in-one ubuntu based kolla-ansible pike openstack.
>
> Deployment is failing at following ansible task:
> TASK [nova : include_tasks]
> **********************************************************************************************************************
> included:
> /root/virtnev/share/kolla-ansible/ansible/roles/nova/tasks/discover_computes.yml
> for localhost
>
> TASK [nova : Waiting for nova-compute service up]
> ************************************************************************************************
> FAILED - RETRYING: Waiting for nova-compute service up (20 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (19 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (18 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (17 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (16 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (15 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (14 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (13 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (12 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (11 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (10 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (9 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (8 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (7 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (6 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (5 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (4 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (3 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (2 retries left).
> FAILED - RETRYING: Waiting for nova-compute service up (1 retries left).
> fatal: [localhost -> localhost]: FAILED! => {"attempts": 20, "changed":
> false, "cmd": ["docker", "exec", "kolla_toolbox", "openstack",
> "--os-interface", "internal", "--os-auth-url", "
> http://192.168.122.151:35357", "--os-identity-api-version", "3",
> "--os-project-domain-name", "default", "--os-tenant-name", "admin",
> "--os-username", "admin", "--os-password",
> "ivpu1km8qxnVQESvAF4cyTFstOvrbxGUHjFF15gZ", "--os-user-domain-name",
> "default", "compute", "service", "list", "-f", "json", "--service",
> "nova-compute"], "delta": "0:00:02.555356", "end": "2019-05-02
> 09:24:45.485786", "rc": 0, "start": "2019-05-02 09:24:42.930430", "stderr":
> "", "stderr_lines": [], "stdout": "[]", "stdout_lines": ["[]"]}
>
> --------------------------------------------------------------------
>
> I can see following stack trace in nova-compute container log
>
> 4. 2019-05-02 08:21:30.522 7 INFO nova.service [-] Starting compute node
> (version 16.1.7)
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service [-] Error starting
> thread.: PlacementNotConfigured: This compute is not configured to talk to
> the placement service. Configure the [placement] section of nova.conf and
> restart the service.
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service Traceback (most
> recent call last):
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service   File
> "/var/lib/kolla/venv/local/lib/python2.7/site-packages/oslo_service/service.py",
> line 721, in run_service
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service     service.start()
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service   File
> "/var/lib/kolla/venv/local/lib/python2.7/site-packages/nova/service.py",
> line 156, in start
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service
>  self.manager.init_host()
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service   File
> "/var/lib/kolla/venv/local/lib/python2.7/site-packages/nova/compute/manager.py",
> line 1155, in init_host
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service     raise
> exception.PlacementNotConfigured()
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service
> PlacementNotConfigured: This compute is not configured to talk to the
> placement service. Configure the [placement] section of nova.conf and
> restart the service.
> 2019-05-02 08:21:30.524 7 ERROR oslo_service.service
> 2019-05-02 08:21:59.229 7 INFO os_vif [-] Loaded VIF plugins: ovs,
> linux_bridge
> ---------------------------------------------------------------------
>
> I saw nova-compute nova.conf has [placement] section configured well and
> it's same as nova_api's placement section.
> Other nova containers are started well.
>

Hi Shyam,

The nova code has this:

        # NOTE(sbauza): We want the compute node to hard fail if it can't be
        # able to provide its resources to the placement API, or it would
not
        # be able to be eligible as a destination.
        if CONF.placement.os_region_name is None:
            raise exception.PlacementNotConfigured()

Do you have the os_region_name option set in [placement] in nova.conf?


> Any thoughts?
> [image: logo]
> *Shyam Biradar*  * Software Engineer | DevOps*
> M <M%20617.308.9017>+91 8600266938 | shyam.biradar at trilio.io | trilio.io
>
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