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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)   3 6 8
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2 responses 2,243 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 1 3
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20 responses 1,167 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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1 response 968 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 1 2
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7 responses 902 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 6 12
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8 responses 883 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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7 responses 756 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 5
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2 responses 747 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 2 5
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5 responses 728 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)   1 6 9
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2 responses 725 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 2 5
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2 responses 717 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)   3 4 4
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2 responses 714 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)   1 6 11
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6 responses 709 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)   1 2 3
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2 responses 687 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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2 responses 651 views

安装kilo 版本,在添加 Identity service components时,按照 在创建服务时(openstack service create --name keystone --description ...

asked May 25, 2015 in openstack-operators by martin.ou (160 points)   1 1 1
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5 responses 645 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)   1 3 5
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0 responses 580 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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7 responses 522 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)   1 5 11
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3 responses 498 views

Hello All , For a long time we are testing Ceph and today we also want to test GlusterFS Interesting thing is maybe with single client we can not get IOPS what we get from ceph cluster . (From ceph getting max 35 K IOPS for % 100 random ...

asked Feb 16, 2017 in openstack-operators by Vahric_Muhtaryan (800 points)   3 4
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12 responses 490 views

Hi All, I wonder if anyone could help at all. We were doing some routine maintenance on our ceph cluster and after running a "service ceph-all restart" on one of our nodes we noticed that something wasn't quite right. The cluster has gone ...

asked Jun 2, 2017 in openstack-operators by Grant_Morley (280 points)   1 1