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Questions tagged [quantum]

Quantum is an OpenStack project to provide "networking as a service" between interface devices (e.g., vNICs) managed by other Openstack services (e.g., nova).

Quantum is an OpenStack project to provide "networking as a service" between interface devices (e.g., vNICs) managed by other Openstack services (e.g., nova).

Starting in the Folsom release, Quantum is a core and supported part of the OpenStack platform (for Essex, we were an "incubated" project, which means use is suggested only for those who really know what they're doing with Quantum).

Source:Quantum

10 questions
8
votes
2 answers

Firefox Quantum : HTML files from internal storage (/usr) do not open

I use Firefox Quantum 65.0 in Ubuntu 18.10. I recently installed TeXmaker. When I tried to open help files, I got following error from Firefox. File path is: I am able to open the same html file with text editor. By the way, Firefox could open…
Felix Solomon
  • 733
4
votes
1 answer

How to deploy Juju charm in development branch

I would like to deploy this branch of the quantum-gateway juju charm https://code.launchpad.net/~openstack-charmers/charms/trusty/quantum-gateway/next resp. bzr branch lp:~openstack-charmers/charms/trusty/quantum-gateway/next Im able to…
WojtylaCz
  • 309
3
votes
0 answers

Openstack Juno Qunatum Charm on 14.04

Can't create any network, private or public: # neutron net-create priv1 -v --debug DEBUG: keystoneclient.session REQ: curl -i -X GET http://keystone1.maas17:5000/v2.0 -H "Accept: application/json" -H "User-Agent: python-keystoneclient" …
Nastooh
  • 625
2
votes
0 answers

How to be more specific when configuring vlans at Openstack Neutron with Juju?

I have a Openstack Juno deployment, based on MAAS and Juju charms. Im using neutron networking, with neutron-api, neutron-openvswitch and quantum-gateway charms. I would like to be using vlan in my virtual networking. At the default neutron…
WojtylaCz
  • 309
2
votes
0 answers

Nova get-password returns empty string

I have a multi-host MaaS, Juju Openstack deployment. Each charm on different host, multiple nova-compute units (nodes). And Im using Quantum charm for networking. When I attempt to retrieve the admin password for VM with the following command: nova…
WojtylaCz
  • 309
2
votes
1 answer

JBL Quantum 610 wireless connection problem

I use ubuntu 20.04 LTS. If i plug in the wireless Usbdongle, i can't see it anywhere to use it. But Indicator sound switcher show me that the JBL quantum speaker (output) and the JBL quantum micro (Input) is found in the system. What will I have to…
Peter Kiefer
  • 21
1
vote
1 answer

OpenStack Havana with Juju/MAAS : no Quantum API server listening for requests

I am using Juju with MAAS on a 12.04 in order to deploy OpenStack Havana. In order to do this I have successfully deployed the recommended charms with the openstack-origin set to "cloud:precise-havana" while forcing some of them to be deployed on…
Julien Leloup
  • 45
1
vote
1 answer

Quantum GRE or VLAN?

I am researching OpenStack Quantum with Open vSwitch, and am wondering if someone can answer this question for me: When should I choose GRE or VLAN for the networking and what pros and cons will i have in using one of them compared to the other?
dhojgaard
  • 1,167
1
vote
0 answers

quantum espresso getting mpirun error

i am doing phonon calculation in quantum espresso. while doing it i am getting an error like.. **********-ideapad:gr$ mpirun ph.x sample.ph.out Note: The following floating-point exceptions are signalling: IEEE_DENORMAL STOP…
Ramakrishna Kotha
  • 11
  • 1
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0
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0 answers

Could not find a version that satisfies the requirement qiskit-ibm-runtime

after submitting pip install qiskit-ibm-runtime I get: Could not find a version that satisfies the requirement qiskit-ibm-runtime Please help, thanks, John
John
  • 1