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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Hi Bharat,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Thank you very much. It worked for me.
<br>
However, I am getting resource error while starting the cluster. I have enough resources available in the hypervisor, but it errors out:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">faults | {'0': 'ResourceInError: resources[0].resources.kube-master: Went to status ERROR due to "Message: No valid host was found. , Code: 500"', 'kube_masters': 'ResourceInError:
resources.kube_masters.resources[0].resources.kube-master: Went to status ERROR due to "Message: No valid host was found. , Code: 500"', 'kube-master': 'ResourceInError: resources.kube-master: Went to status ERROR due to "Message: No valid host was found.
, Code: 500"'} |<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Nova Scheduler Error:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">2019-03-28 11:36:37.686 79522 ERROR nova.scheduler.client.report [req-82c4fb8b-785b-40bf-82fc-ff9d0e6101a0 b4727cb329c14c388d777d0ce38c8a6b 4c6bc4445c764249921a0a6e40b192dd - default default] Failed
to retrieve allocation candidates from placement API for filters {'VCPU': 4, 'MEMORY_MB': 4096, 'DISK_GB': 80}. Got 500: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><html><head><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><title>500 Internal Server Error</title><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"></head><body><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><h1>Internal Server Error</h1><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><p>The server encountered an internal error or<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">misconfiguration and was unable to complete<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">your request.</p><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><p>Please contact the server administrator at<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">[no address given] to inform them of the time this error occurred,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">and the actions you performed just before this error.</p><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><p>More information about this error may be available<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">in the server error log.</p><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><hr><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><address>Apache/2.4.18 (Ubuntu) Server at pluto Port 8778</address><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"></body></html><o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Please help me resolve this error.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Kind Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Navdeep<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> Bharat Kunwar <bharat@stackhpc.com>
<br>
<b>Sent:</b> 27 March 2019 17:58<br>
<b>To:</b> Navdeep Uniyal <navdeep.uniyal@bristol.ac.uk><br>
<b>Cc:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Magnum] Cluster Create failure<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Try this: docker_storage_driver=overlay2 and do not specify docker_volume_size.<o:p></o:p></p>
<div>
<p class="MsoNormal"><br>
<br>
<o:p></o:p></p>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">On 27 Mar 2019, at 17:39, Navdeep Uniyal <<a href="mailto:navdeep.uniyal@bristol.ac.uk">navdeep.uniyal@bristol.ac.uk</a>> wrote:<o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal">Hi All,<br>
<br>
I am trying to create a cluster using Magnum using :<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">magnum cluster-create kubernetes-cluster --cluster-template kubernetes-cluster-template --master-count 1 --node-count 1 --keypair magnum_key<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">My Template looks like this:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">+-----------------------+--------------------------------------+<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| Property | Value |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">+-----------------------+--------------------------------------+<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| insecure_registry | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| labels | {} |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| updated_at | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| floating_ip_enabled | True |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| fixed_subnet | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| master_flavor_id | small |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| user_id | b4727cb329c14c388d777d0ce38c8a6b |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| uuid | 24d01aea-c968-42e3-bcaa-a2e756aac5c7 |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| no_proxy | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| https_proxy | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| tls_disabled | False |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| keypair_id | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| hidden | False |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| project_id | 4c6bc4445c764249921a0a6e40b192dd |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| public | False |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| http_proxy | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| docker_volume_size | 4 |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| server_type | vm |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| external_network_id | 5guknet |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| cluster_distro | fedora-atomic |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| image_id | fedora-atomic-latest |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| volume_driver | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| registry_enabled | False |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| docker_storage_driver | devicemapper |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| apiserver_port | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| name | kubernetes-cluster-template |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| created_at | 2019-03-27T12:21:27+00:00 |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| network_driver | flannel |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| fixed_network | - |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| coe | kubernetes |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| flavor_id | small |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| master_lb_enabled | False |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">| dns_nameserver | 8.8.8.8 |<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">+-----------------------+--------------------------------------+<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">I am getting the following error:<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">{"explanation": "The server could not comply with the request since it is either malformed or otherwise incorrect.", "code": 400, "error": {"message": "ResourceTypeUnavailable: : resources.kube_masters<nested_st<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">ack>.resources.0<<a href="file:///var/lib/magnum/env/lib/python2.7/site-packages/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml"><span style="color:#954F72">file:///var/lib/magnum/env/lib/python2.7/site-packages/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml</span></a>>:
: HEAT-E99001 Service cinder is not available for resource type Magnum::Opt<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">ional::Cinder::Volume, reason: cinder volumev3 endpoint is not in service catalog.", "traceback": null, "type": "StackValidationFailed"}, "title": "Bad Request"}<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">log_http_response /var/lib/magnum/env/local/lib/python2.7/site-packages/heatclient/common/http.py:157<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server [req-b4037dc5-2fe1-4533-a6e3-433609c6b22d - - - - -] Exception during message handling: InvalidParameterValue: ERROR: ResourceTypeUnavailable: : res<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">ources.kube_masters<nested_stack>.resources.0<<a href="file:///var/lib/magnum/env/lib/python2.7/site-packages/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml"><span style="color:#954F72">file:///var/lib/magnum/env/lib/python2.7/site-packages/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml</span></a>>:
: HEAT-E99001 Service cinder is not available<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">for resource type Magnum::Optional::Cinder::Volume, reason: cinder volumev3 endpoint is not in service catalog.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server Traceback (most recent call last):<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server File "/var/lib/magnum/env/local/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 166, in _process_incoming<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server res = self.dispatcher.dispatch(message)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server File "/var/lib/magnum/env/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 265, in dispatch<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server return self._do_dispatch(endpoint, method, ctxt, args)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server File "/var/lib/magnum/env/local/lib/python2.7/site-packages/oslo_messaging/rpc/dispatcher.py", line 194, in _do_dispatch<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server result = func(ctxt, **new_args)<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server File "/var/lib/magnum/env/local/lib/python2.7/site-packages/magnum/conductor/handlers/cluster_conductor.py", line 80, in cluster_create<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server raise e<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server InvalidParameterValue: ERROR: ResourceTypeUnavailable: : resources.kube_masters<nested_stack>.resources.0<<a href="file:///var/lib/magnum/env/lib/python2.7/s"><span style="color:#954F72">file:///var/lib/magnum/env/lib/python2.7/s</span></a><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">ite-packages/magnum/drivers/k8s_fedora_atomic_v1/templates/kubemaster.yaml>: : HEAT-E99001 Service cinder is not available for resource type Magnum::Optional::Cinder::Volume, reason: cinder volumev3 endpoint is<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">not in service catalog.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">2019-03-27 17:28:11.174 145885 ERROR oslo_messaging.rpc.server<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">The magnum.conf file is as suggested in<span class="apple-converted-space"> </span><a href="https://docs.openstack.org/magnum/pike/install/install-guide-from-source.html"><span style="color:#954F72">https://docs.openstack.org/magnum/pike/install/install-guide-from-source.html</span></a><br>
I<span class="apple-converted-space"> </span><b><u>DO NOT</u></b><span class="apple-converted-space"> </span>have cinder in my openstack. I believe, it is optional. Please suggest how can I resolve this issue.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"> <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif"> </span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif">Kind Regards,</span><o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family:"Calibri Light",sans-serif">Navdeep</span><o:p></o:p></p>
</div>
</div>
</blockquote>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
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