Questions tagged [tripleo]

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Is it required to register with the Red Hat Subscription Manager while using centos7to install undercloud?

If No then how relevant repositories will be subscribed? Updates will be Performed Details What I am trying to do? I am trying to create our personal OpenStack cloud and install one undercloud node ...
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18 views

Openstack Deployment Fails with Command openstack undercloud install

I been trying to install openstack Undercloud but failed, there were different reassons but the last reason was, I am attaching Logfile here. I am a beginner could not find any help online. This is my ...
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41 views

Openstack TripleO overcloud deployment failing with apparent iSCSI failure

I'm failing to deploy an overcloud on 4 nodes using a TripleO undercloud instance. The journals on the overcloud nodes are inconclusive. [root@director deploy]# grep -E '(overcloud-controller-2.*(...
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1answer
24 views

Race condition with “openstack overcloud node import --introspect --provide <file>” in Victoria?

I'm trying to execute openstack overcloud node import --introspect --provide <file.json> on a fresh install, but consistently getting Mar 11 16:59:27 victoriadirector platform-python[353569]: ...
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25 views

How to reserve host cpu for non-uniformal openstack deployment?

I'm using tripleo to deploy openstack 16, which supports NovaReservedHostMemory to reserve memory by role, it's also said that NovaComputeCpuSharedSet and NovaComputeCpuDedicatedSet can be used to set ...
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0answers
38 views

Openstack Ussuri introspection image missing raid drivers for mptsas

I have a very ancient hardware with a MPTSAS controller. I use this for TripleO deployment testing. With the release of Ussuri which is running CentOS8, I can no longer provision my overcloud nodes as ...
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389 views

Centos 7 and Docker 1.13.1 - Error Timeout exceeded while awaiting headers - No proxy and No DNS issue

I am facing this issue and I can find many people also facing this same issue mainly because of DNS and or Proxy. But in my case, I don't have proxy, and I confirm the DNS is working well. systemctl ...
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79 views

tripleo undercloud insall fails repetedly on centos 7 but not on rhel

I have tried abuot 6 times with various releases of centos 7 to get openstack installed. the same config used on a rhel box completes normally. TASK [create persistent directories] *******************...
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2answers
1k views

Installing VirtualBMC for KVM Hypervisor Host

I'm trying to deploy TripleO OverCloud .. and i'm stuck with this step : http://tripleo.org/install/environments/baremetal.html My idea is : Currently i've one Hypervisor server KVM I created a ...
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1answer
2k views

VM started, but it is not listed by virsh

I have a VM started by TripleO setup script for OpenStack. I can connect to the VM console with vncviewer. The problem is that the VM is not listed by virsh. $ sudo virsh list --all Id Name ...
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1k views

openstack-ansible stuck on ssh

I'm being brave on deploying OpenStack using Ansible. Finally stage of punching commands except I'm running into ssh error. This seems to be either forked or customized ansible for OpenStack. In the ...