Most viewed questions in openstack

Hi all, When I try to launch an instance using command: "nova boot --flavor 2 --image 575623a9-fcbe-4925-86c0-0042d2cb9745 test-nova " I get the following message: fault | {"message": "No valid host was found. There are not enough hosts ...

I'm trying my newly installed Openstack system and I'm getting problem in starting my first instance. ----- s n i p ----- Build of instance 5193c2d9-0aaf-4f84-b108-f6884d97b571 aborted: Block Device Mapping is Invalid. File ...

Hi, all I've setup liberty release with neutron-openvswitch using gre tunnel at Centos. I've an problems when iptables service started at network and compute node. Instance couldn't get the internal IP address(DHCP) when it boot, if dump ...

Hi, I am trying to install Openstack *liberty* version on *Centos7*. I am stucked while installing Identity service creation. I have searched google for the solution but could not find one! My admin-openrc.sh contains: export ...

Hello everyone, I am trying to upload the image to the Image service like in this tutorial: http://docs.openstack.org/liberty/install-guide-rdo/glance-verify.html I have done all steps, but this step fails: glance image-create --name ...

Hey all, I currently have liberty OpenStack setup (installed using RDO). I configured SR-IOV on this setup (see configuration files attached), and started a VM. When I pass vlan-tagged traffic I see that although it sent via VF it is not ...

Hi I'm trying to install openstack on centos 7, and I found the following guide online, https://www.rdoproject.org/install/quickstart/ All package installation finished with no problem, but packstack itself seem to stuck on puppet and ...

Dear list, i got problems with a virtual router gateway ip. I setup a 3-node openstack-setup (one controller, two compute nodes), using liberty on centos7 carefully following the instructions under ...

Hello, This will be a long e-mail and I will present my findings on the $subject. I have been debugging this problem for 6 days and I have pinpointed where the problem lies but I haven't been able to fix it. I would really appreciate if you ...

Hello, I am a new to OpenStack. I am deploying from scratch and my architecture as such: 2 servers - computes 3 servers - controllers 3 servers - SAN 1 server - network On every controller node I have created lxc contrainer for every ...

Hi all, Setup: 3 node, one controller, one compute and one network all separate machines. Juno install. Recreating my Juno install and this is the second time Ive gotten this error whne running "su -s /bin/sh -c "nova-manage db sync" nova" ...

Hi All, I am new to Opestack. I have deployed Openstack using Openstack Ansible. I am using Newton release from tag 14.0.0. My test environment is containing only Compute Node and Controller Node (Infra Node). After this deployment is ...

Hi Guys, I know it is possible to have all the ceilometer services in active-active, however the ceilometer-agent-central service is run only in active-passive as far as I have researched. What are the consequences of running multiple ...

Is there a documentation on how to configure SSL on glance, nova and neutron API? we did get keystone done ,but had hard time to find document on how to do this on other services. Thanks, Yang _______________________________________________ ...

Hi Guys, I am try to install the BLOCK STORAGE. Successfully sync the database also. In control node* hit the command cinder service-list* [root@controller ~(keystone_admin)]# cinder service-list ...

I got following error on controller node when i launch new instance. What is this?? MessageUnavailable console type rdp-html5.Code400DetailsCreatedNov. 16, 2015, 2:43 p.m. _______________________________________________ Mailing list: ...

Hello, I am pretty new to OpenStack and trying to set up a lab as mentioned in the "OpenStack Installation Guide for Ubuntu 14.04" (Kilo) document On page 42 of the guide below command is mentioend to verify: exxxx@controller:~$ openstack ...

Hello all, I installed RDO into my physical server with 4 core CPU and 16GB RAM by http://openstack.redhat.com/quickstart I can login dashbroad to configure networking, but suddenly can't login with following message: Something went wrong! ...

Hi All, I am struggling with not being able to ping the router gateway. I am able to ping from router to the router gateway (172.29.105.101) and router to internal tenant gateway (192.168.2.1), but still can not ping from control node to ...

is there any way to change hostname by changing instance name. I tried changing instance name and then did a hard reboot but hostname is still the same.If this is not the right approach for changing hostname can some one tell me what should ...