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2 votes

How does a new network and subnet have FQDNs without DNS Nameservers?

This is something that can really only be answered by your Cloud administrators. The openstacklocal domain is a premade domain that Openstack uses for internal DNS names. It does not mean that it ...
LaurentDumont's user avatar
2 votes

How to get Memory Usage from Windows Server 2012 R2 in OpenStack

In PowerShell Get-WmiObject -Class win32_operatingsystem -Property TotalVisibleMemorySize,FreePhysicalMemory Or wmic os get freephysicalmemory Or systeminfo
Gaius's user avatar
  • 1,076
2 votes
Accepted

Variable for Terraform Workspace name?

The variable I ended up using was ${terraform.workspace} You can find more information about it under "Current Workspace Interpolation" https://www.terraform.io/language/state/workspaces#...
Evan Carroll's user avatar
  • 2,231
1 vote

Does OpenStack Horizons expose iops numbers for instances and volumes?

It will depend on the provider of the underlying Openstack infrastructure. You will need Monasca, Ceilometer to gather the data for you. https://www.openstack.org/software/project-navigator/openstack-...
LaurentDumont's user avatar
1 vote

How can I get more information about an OpenStack extension?

From what I can see os-floating-ip-dns - Floating IP DNS support. This seems to be limited to integrating floating IP DNS with external DNS services. Not a DNS inside Openstack. dns or ...
LaurentDumont's user avatar
1 vote
Accepted

What does "extension list" show in the OpenStack cli?

Yes, the extension command will list the plugins that are enabled openstack extension list | grep dns | FloatingIpDns ...
LaurentDumont's user avatar
1 vote

How can I find out what ml2 extension drivers are enabled?

I was able to test this in my lab. Deployed with kolla ansible. Currently running Ussuri If I add the dns driver to the ml2 config, I am now able to resolve network ports DNS through the dnsmasq ...
LaurentDumont's user avatar
1 vote
Accepted

How do you enable the DNS extension to ml2 in OpenStack?

The first link charm - is for an Openstack deployed with Charm. The second doc is correct. The file at /etc/neutron/plugins/ml2/ml2_conf.ini should be changed on the controllers. But the exact ...
LaurentDumont's user avatar
1 vote
Accepted

Is OpenStack the same type of software as Azure, AWS, etc.?

Generally yes - all of them are large ecosystems of related software products working together to implement "clouds". There won't be an exact 1:1 mapping for each and every one of their individual ...
Dan Cornilescu's user avatar
1 vote

Is openstack public cloud like Google drive, aws where we can store data?? Or something else?

Openstack is something you might install to setup an self-service IaaS platform that manages VMs, storage and network. Whereas the top three cloud providers have written their own proprietary IaaS ...
simbo1905's user avatar
  • 1,172
1 vote
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openstack instance metadata

Just browsing through the available options, it looks like the nova meta actions may be available as openstack server set: $ openstack help server set usage: openstack server set [-h] [--name <new-...
larsks's user avatar
  • 688
1 vote
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Can I see the values set in `ml2_conf.ini` as a regular OpenStack user (non-admin)?

I don't think this is possible. The *.ini files are usually only configured by the cloud operators.
LaurentDumont's user avatar
1 vote
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Where does openstack_networking_port_v2 show up in OpenStack Horizons (web interface)?

To get the ports set up with openstack_networking_port_v2 in Horizons you'll want to, On the Navigation bar on the left, click Network to open the drop down. Under the drop down click on Networks ...
Evan Carroll's user avatar
  • 2,231
1 vote
Accepted

Is there a way for a user to audit their permission levels in OpenStack?

Openstack permissions are not super fun to play around. There are a default set that limits what member/user can do. Cloud operators are free to customize roles for each Openstack component. Only the ...
LaurentDumont's user avatar
1 vote

Is there a way for a user to audit their permission levels in OpenStack?

IIRC tenants usually don't have privileges to see actual policy definitions, but depending on your configuration you should be able to see some info with openstack quota Reference doc
Nathan Curry's user avatar
1 vote

What is the supported method for installing Kubernetes on OpenStack?

Just to be clear, Magnum requires cloud operators to install it first on the Openstack first. Then, users are able to provision kubernetes clusters. If you are looking to run your own k8s clusters ...
LaurentDumont's user avatar
1 vote
Accepted

What is the supported method for installing Kubernetes on OpenStack?

Yes, there is a supported method of doing this. You can install Magnum (which is itself an OpenStack project). This will allow you to install any Container Orchestration Engine (COE), including Swarm, ...
Evan Carroll's user avatar
  • 2,231
1 vote
Accepted

How to get Memory Usage from Windows Server 2012 R2 in OpenStack

You must be Install the Virtio Balloon driver AND the Balloon service in the guest: 1-Open Device Manager and see if there is an unknown PCI device. If so, right click it and install the driver ...
Rasoul Mohammadi's user avatar

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