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OpenStack DefCore Enters Execution Phase. Help! OpenStack DefCore Committee has established the principles and first artifacts required for vendors using the OpenStack trademark . Over the next release cycle, we will be applying these to ...

asked Dec 13, 2014 in openstack-operators by Stefano_Maffulli (11,060 points)   4 8 11
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2 responses 3,089 views

Hi guys, I have installed juno openstack installation on Ubuntu 14.04. After creating the router through neutron API with two interface , I am NOT able to ping my external network. Router's external interface/gateway status is DOWN. *I am ...

asked Jun 29, 2015 in openstack-operators by achi_hara (1,100 points)   1 2 5
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1 response 1,502 views

Hi all, I set up a new openstack environment with mitaka and was now to the point where I should be able to start an instance. When I do this the instance starts and shows running without error, but when I open the console I see this: ...

asked Jul 13, 2016 in openstack-operators by Michael_Stang (1,200 points)   1 2 6
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2 responses 1,278 views

We are currently installing a new openstack cluster (Liberty) with openstack-ansible and an already existing ceph cluster. We have both images and volumes located in ceph with rbd. My current problem is that snapshots take a very long time ...

asked Mar 3, 2016 in openstack-operators by Andreas_Vallin (360 points)   2 4 5
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20 responses 1,277 views

Hello,everynoe. Can anybody help me for installing magnum? I have an openstack installtion,which has one controller node, one network node, and server computes node. Now, I want to install magnum, and to manage docker containers with. ...

asked Oct 16, 2015 in openstack-operators by 葛文堂 (300 points)   1 1 1
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6 responses 1,262 views

Hi, Lately, on my production openstack Newton setup, I've ran into a situation that defies my assumptions regarding memory management on Openstack compute nodes and I've been looking for explanations. Basically, we had a VM with a flavor ...

asked Mar 24, 2017 in openstack-operators by Jean-Philippe_Methot (600 points)   2 3 5
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7 responses 1,228 views

Hi, recently I started having problems when creating instances - "every now and then" they seem to get stuck in a 'Build' state. After I terminate that instance and try again, it mostly goes through fine. This is happening across multiple ...

asked Jan 9, 2015 in openstack-operators by Alex_Leonhardt (2,020 points)   1 3 6
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7 responses 1,213 views

Hey all, We're testing OpenStack Liberty on an ESX host and it installs fine. When attempting to create a VM, receiving an error: *libvirtError: invalid argument : could not find capabilities for domaintype=kvm* VMware environment is ESX ...

asked Mar 4, 2016 in openstack-operators by Adam_Lawson (7,540 points)   4 7 12
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2 responses 1,207 views

I realize this is a common question , and I've looked through more than a couple of links , s, but I'm afraid I'm new enough to OpenStack that I wasn't able to make sense of many of the replies and was unable to solve my problem after ...

asked Sep 1, 2017 in openstack-operators by Divneet_Singh (300 points)   4 4 4
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2 responses 1,106 views

Hi! I have an openstack installation done with openstack-ansible 14.0.6-10-g01ff4c8 (Newton). After doing some firmware upgrades on network switches (while rabbitmq was up and running) I see that I get alarms when running rabbitmqctl ...

asked Mar 22, 2017 in openstack-operators by Andreas_Vallin (360 points)   2 4 5
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2 responses 1,096 views

Hi, I'm using Mitaka on ubuntu 16.04 and I have many problems in horizon. I can see this in the logs of all components: "OperationalError: (pymysql.err.OperationalError) (1040, u'Too many connections')" If I increase the max_connections on ...

asked May 30, 2016 in openstack-operators by Fran_Barrera (240 points)   1 1 1
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5 responses 1,076 views

hi everyone, when i create cluster: openstack dataprocessing cluster create --json my_cluster_create_vmdk.json with: sudo vim my_worker_template_create_vmdk.json { "plugin_name": "vanilla-vmdk", "hadoop_version": "2.7.1", ...

asked Jul 5, 2016 in openstack-operators by 云淡风轻 (640 points)   2 4 6
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7 responses 1,048 views

Hi list, I'm facing issues on Liberty/CentOS7 doing live migrations between to hosts. The hosts are Haswell and Broadwell. However, there is not feature specific running on my VMs Haswell -> Broadwell works Broadwell -> Haswell fails with ...

asked Oct 26, 2016 in openstack-operators by William_Josefsson (1,780 points)   2 9 11
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0 responses 1,043 views

Hello again; I recently tried to fire up an instance and networking didn't work. I looked at the neutron logs and found this. 2017-10-24 15:57:10.565 1784 ERROR neutron.agent.linux.utils [req-bbe542d2-7d02-4373-b6af-4f8ee3dd6392 - - - - -] ...

asked Oct 25, 2017 in openstack-operators by Christopher_Hull (2,220 points)   2 6 8
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2 responses 1,035 views

Hello. I'm trying to allow more than one IP on interface for tenant, but neutron (Mitaka) rejects my requests: $ neutron port-update b59bc3bb-7d34-4fbb-8e55-a9f1c5c88411 --allowed-address-pairs type=dict list=true ip_address= ...

asked Jan 23, 2017 in openstack-operators by George_Shuklin (4,720 points)   2 9 12
0 votes
8 responses 1,005 views

I did something to keystone, I'm not sure what. root at controller1-prod.controller1-prod:~# keystone role-list Authorization Failed: 'module' object is not callable root at controller1-prod.controller1-prod:~# root at ...

asked Aug 1, 2014 in openstack-operators by Jeff_Silverman (660 points)   1 1 2
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5 responses 993 views

Hi, I've a cinder volume which is permanently in "deleting" state. I cannot retrace the full history of actions that brought to this scenario. What I cat reporto is that 1. Cinder is backed by GlusterFS mounted with the glusterfuse, 2. a ...

asked Jun 9, 2015 in openstack-operators by Alvise_Dorigo (1,380 points)   2 7 11
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16 responses 875 views

Hi Now I try to use Fuel 6.1 deploy openstack Juno, use Ceph as cinder, nova and glance backend. In Fuel document suggest if use ceph, suggest use RAW format image. but if I upload qcow2 image, seem working well. what is the different use ...

asked May 28, 2015 in openstack-operators by Shake_Chen (1,460 points)   1 2 4
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0 responses 874 views

Hi All: I have created openstack instances using legacy nova network (this network is completely a private network not accessible to outside network). I used floating public IPs to acess this box. (this ips are accessible to outside public ...

asked Jun 29, 2015 in openstack-operators by pra_devOPS (880 points)   1 2 5
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2 responses 799 views

hi, I keep getting such error(as subject) when trying to boot an image for instance, no matter from webpage dashboard or cli. firstly it show the status of scheduling and after a while it's Error. I checked status of all service ,nothing ...

asked Nov 24, 2015 in openstack-operators by Evan (160 points)   1 1 1