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2016-12-19 10:39:00 -0500 commented question managing compute nodes

Now it's all up.. thanks!

2016-12-19 10:38:35 -0500 commented answer sahara cluster(instance) launch fail

Hi. I just tried to use fixed ips by setting use_floating_ips=false and it now goes on, and stops again with Heat problem.. ha..

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2016-12-16 10:48:13 -0500 commented answer sahara cluster(instance) launch fail

Thanks for your answer. I was following the guide, so I'm not sure which part of configuration is telling to use which Heat stack. Where do I see which Heat stack it's trying to use to make a cluster now..?

2016-12-15 08:32:06 -0500 commented question managing compute nodes

Thanks for suggestions. I'll try all, and update with results soon..!

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2016-12-15 04:52:48 -0500 asked a question sahara cluster(instance) launch fail

Hi. I'm trying to launch a cluster using sahara and it keeps failing.

2016-12-15 19:39:23.102 2785 WARNING sahara.service.heat.heat_engine [req-e3f6db45-87cc-491f-b6dd-031311c022a1 6abfef77e9984fc58bb5decc566d12c2 fda14487a68f436da7b55fe218798ea2 - - -] [instance: none, cluster: 28349417-acef-4b24-bc26-b77a6bd54cf9] Cluster creation rollback (reason: Heat stack failed with status Resource CREATE failed: NotFound: resources.vanilla-default-worker.resources[0].resources.floating_ip: Floating IP pool not found. (HTTP 404) (Request-ID: req-d7f8fd82-2b89-41b8-8720-30ee8d1097c6)

I think this is where it's going bad. this is my neutron net-list:

+--------------------------------------+------------------------+-----------------------------------------------------+
| id                                   | name                   | subnets                                             |
+--------------------------------------+------------------------+-----------------------------------------------------+
| cf2eca34-646e-432e-8271-ccfe290ca08d | test-net               | 3b3f9797-25ad-4054-a78c-acb8b14176d1 172.168.1.0/24 |
| c2fc1c68-6006-410a-bd92-0ba7708aa8d9 | manila_service_network | b72b952e-89ce-4c2c-a985-5191cf7c3f0e 10.254.0.0/28  |
| ad9301d1-8c5e-4e53-b8ec-5a054958b1b9 | external               | 539d3144-3f70-4b11-9db5-1964336677fb 192.168.0.0/24 |
+--------------------------------------+------------------------+-----------------------------------------------------+

I attached all nodes to test-net, and made cluster networking with test-net. I have no problem launching other instances using this network and they seem to work fine. I tried to set all nodes with external network and made cluster networking with external network, it passes this phase but it shows issues with portbinding. So I should use this test-net, which is meant to be private network in cloud, but I don't know why it says that Floating IP pool is not found. Where should I be looking at to solve this issue?

2016-12-15 03:01:21 -0500 commented question managing compute nodes

Or is there any way to set config to use compute-node2 as a default instead of compute-node?

2016-12-15 03:00:48 -0500 commented question managing compute nodes

I updated my question.. sorry for the delay. So on controller, nova seems to think that ther're connected. So if compute-node's resources are not enough to handle an instance I'm trying to launch,it should automatically launch the instance on compute-node2 right?

2016-12-13 19:58:55 -0500 asked a question managing compute nodes

Hi. I'm having launching an instance on compute nodes. Initially I set up three node, controller,network and compute. Launching instances worked fine and still works fine. Now I added 2 more compute nodes, say compute2 & 3. I want to launch instance on these added nodes but it seems that it only tried to launch on original compute node. I have already launched a few on compute1, so whenever I try to launch more, it says it doesn't have enough resources. I can see on my dashboard that compute2,3 are connected, and count their resources. Isn't nova-scheduler should assign an instance to any node that has enough resource for that instance? Any cofig should I change to do that? I will provide any more information needed

UPDATE#1

openstack compute service list

+----+--------------+--------------+----------+---------+-------+--------------+
| ID | Binary       | Host         | Zone     | Status  | State | Updated At   |
+----+--------------+--------------+----------+---------+-------+--------------+
|  3 | nova-        | control-node | internal | enabled | up    | 2016-12-15T0 |
|    | consoleauth  |              |          |         |       | 8:47:19.0000 |
|    |              |              |          |         |       | 00           |
|  4 | nova-        | control-node | internal | enabled | up    | 2016-12-15T0 |
|    | scheduler    |              |          |         |       | 8:47:23.0000 |
|    |              |              |          |         |       | 00           |
|  5 | nova-        | control-node | internal | enabled | up    | 2016-12-15T0 |
|    | conductor    |              |          |         |       | 8:47:24.0000 |
|    |              |              |          |         |       | 00           |
|  7 | nova-compute | compute-node | nova     | enabled | up    | 2016-12-15T0 |
|    |              |              |          |         |       | 8:47:23.0000 |
|    |              |              |          |         |       | 00           |
|  8 | nova-compute | compute-     | nova     | enabled | up    | 2016-12-15T0 |
|    |              | node3        |          |         |       | 8:47:22.0000 |
|    |              |              |          |         |       | 00           |
|  9 | nova-compute | Compute-     | nova     | enabled | up    | 2016-12-15T0 |
|    |              | Node2        |          |         |       | 8:47:19.0000 |
|    |              |              |          |         |       | 00           |
+----+--------------+--------------+----------+---------+-------+--------------+
2016-12-08 09:08:14 -0500 asked a question sahara image retrival fail on dashboard

Hi. I'm trying to introduce Sahara to my cloud to utilize Hadoop, and it's not going well. I tried to follow Openstack Documents but it didn't really help me. Now I'm trying to add sahara to my dashboard by command "pip install sahara-dashboard".

Sahara Dashboard is located : /usr/local/lib/python2.7/dist-packages/saharadashboard

original Dashboard is located : /usr/share/openstack-dashboard/openstack-dashboard, and I added

INSTALLED_APPS = [
    'openstack_dashboard',
    'saharadashboard',
    'django.contrib.contenttypes',
    'django.contrib.auth',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.humanize',
    'django_pyscss',
    'openstack_dashboard.django_pyscss_fix',
    'compressor',
    'horizon',
    'openstack_auth',
]

this to /usr/share/openstack-dashboard/openstack-dashboard/setting.py.

and in : /usr/share/openstack-dashboard/openstack-dashboard/local/local_settings.py , I added

    SAHARA_URL='http://localhost:8386/v1.1' 

        OPENSTACK_API_VERSIONS = {
            "data-processing": 1.1,
            "identity": 3,
            "volume": 2,
                "image": 2,
        }

     "data-processing": 1.1

   SAHARA_USE_NEUTRON=True

I can see Sahara managment interface on Dashboard, but I'm getting this error when I try to register image in Image Registry tab of Dashboard. Hope you don't mind Korean in the image. I ought to tell you other things are working fine in my cloud. I searched through all logs related to Sahara, and nothing comes up.

image description

I suspect that thses parts of code are where showing me the error, but don't know how to fix this issue. Please Help!

/usr/local/lib/python2.7/dist-packages/saharadashboard/image_registry/forms.py

 glance = importutils.import_any('openstack_dashboard.api.glance',
                                    'horizon.api.glance')

def _get_images(self, request, filter):
        try:
            images, _more = glance.image_list_detailed(request, filters=filter)
        except Exception:
            images = []
            exceptions.handle(request,
                              _("Unable to retrieve images with filter %s.") %
                              filter)
        return images

    def _get_public_images(self, request):
        filter = {"is_public": True,
                  "status": "active"}
        return self._get_images(request, filter)

    def _get_tenant_images(self, request):
        filter = {"owner": request.user.tenant_id,
                  "status": "active"}
        return self._get_images(request, filter)

UPDATE

glance image-list on controller

 +--------------------------------------+------------------------------+
    | ID                                   | Name                         |
    +--------------------------------------+------------------------------+
    | 28747d2b-c113-4dd3-ad44-908141461e6d | cirros                       |
    | ecb9ac84-7459-4b3b-a832-59329ae1e0ea | github-enterprise-2.6.5      |
    | 39ce8087-f95b-4204-bcee-0f084735cba9 | manila-service-image         |
    | f9a678a8-492f-481e-8c82-5d0c84f69675 | mysqlTest                    |
    | 5ae10b0d-c732-481a-944f-ca3a5a5f4915 | sahara-vanilla-latest-ubuntu |
    | f9ea4193-1a92-434d-b247-27b748feb4a1 | Ubuntu Server 14.04 LTS      |
    +--------------------------------------+------------------------------+
2016-12-08 09:07:17 -0500 commented answer sahara image retrieval failure

thank you for answer. unfortunately, I have same config as yours.. any other suggestions..?

2016-12-06 03:31:35 -0500 asked a question sahara image register from horizon fails

Hi. I'm trying to introduce Sahara to my cloud to utilize Hadoop, and it's not going well. I searched glance-log,and sahara-log, and it doesn't seem to show any error.(I'll provide if needed) I tried to follow Openstack Documents but it didn't really help me. Now I'm trying to add sahara to my dashboard by command "pip install sahara-dashboard".

Sahara Dashboard is located : /usr/local/lib/python2.7/dist-packages/saharadashboard

original Dashboard is located : /usr/share/openstack-dashboard/openstack-dashboard, and I added

INSTALLED_APPS = [
    'openstack_dashboard',
    'saharadashboard',
    'django.contrib.contenttypes',
    'django.contrib.auth',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'django.contrib.humanize',
    'django_pyscss',
    'openstack_dashboard.django_pyscss_fix',
    'compressor',
    'horizon',
    'openstack_auth',
]

this to /usr/share/openstack-dashboard/openstack-dashboard/setting.py.

and in : /usr/share/openstack-dashboard/openstack-dashboard/local/local_settings.py , I added

    SAHARA_URL='http://localhost:8386/v1.1' 

        OPENSTACK_API_VERSIONS = {
            "data-processing": 1.1,
            "identity": 3,
            "volume": 2,
                "image": 2,
        }

     "data-processing": 1.1

   SAHARA_USE_NEUTRON=True

I can see Sahara managment interface on Dashboard, but I'm getting this error when I try to register image in Image Registry tab of Dashboard. Hope you don't mind Korean in the image. I ought to tell you other things are working fine in my cloud. I searched through all logs related to Sahara, and nothing comes up.

image description

I suspect that thses parts of code are where showing me the error, but don't know how to fix this issue. Please Help!

/usr/local/lib/python2.7/dist-packages/saharadashboard/image_registry/forms.py

 glance = importutils.import_any('openstack_dashboard.api.glance',
                                    'horizon.api.glance')

def _get_images(self, request, filter):
        try:
            images, _more = glance.image_list_detailed(request, filters=filter)
        except Exception:
            images = []
            exceptions.handle(request,
                              _("Unable to retrieve images with filter %s.") %
                              filter)
        return images

    def _get_public_images(self, request):
        filter = {"is_public": True,
                  "status": "active"}
        return self._get_images(request, filter)

    def _get_tenant_images(self, request):
        filter = {"owner": request.user.tenant_id,
                  "status": "active"}
        return self._get_images(request, filter)

glance image-list on controller

 +--------------------------------------+------------------------------+
    | ID                                   | Name                         |
    +--------------------------------------+------------------------------+
    | 28747d2b-c113-4dd3-ad44-908141461e6d | cirros                       |
    | ecb9ac84-7459-4b3b-a832-59329ae1e0ea | github-enterprise-2.6.5      |
    | 39ce8087-f95b-4204-bcee-0f084735cba9 | manila-service-image         |
    | f9a678a8-492f-481e-8c82-5d0c84f69675 | mysqlTest                    |
    | 5ae10b0d-c732-481a-944f-ca3a5a5f4915 | sahara-vanilla-latest-ubuntu |
    | f9ea4193-1a92-434d-b247-27b748feb4a1 | Ubuntu Server 14.04 LTS      |
    +--------------------------------------+------------------------------+
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