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Post under tag openstack
Recent questions under tag openstack
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+2
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0
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OpenStack:What is the difference between using "CLI to the OpenStack APIs" and the separate APIs of the components?
posted
Jan 30, 2018
by
Salvatore Campanella
cloud computing
openstack
virtualization
opensource
interview questions
+2
votes
0
answers
OpenStack: Why Horizon and CLI don't show updated resources after the CPU overcommitment procedure?
posted
Jan 17, 2018
by
Salvatore Campanella
openstack
cloud computing
virtualization
opensource
+1
vote
0
answers
OpenStack: What is the use of Rabbit MQ in OpenStack and is it mandatory to use it ?
posted
Oct 30, 2017
by
Harshita
cloud computing
openstack
interview questions
+3
votes
1
answer
OpenStack: Difference between "nova hypervisor-list" and "nova service-list" commands ?
posted
Oct 29, 2017
by
Vimal Kumar Mishra
openstack
opensource
virtualization
cloud computing
interview questions
0
votes
1
answer
OpenStack: What is the difference between "glance image-list" and "nova image-list" commands ?
posted
Oct 11, 2017
by
Harshita
interview questions
virtualization
cloud computing
openstack
opensource
0
votes
0
answers
OpenStack: What is the difference between "keystone user-create" and "keystone tenant-create" commands ?
posted
Oct 11, 2017
by
Harshita
cloud computing
interview questions
openstack
opensource
virtualization
+2
votes
1
answer
Openstack : What is the difference between object storage and block storage ?
posted
Oct 10, 2017
by
Harshita
openstack
virtualization
interview questions
cloud computing
+1
vote
1
answer
What are the modules/components come under the OpenStack ?
posted
Feb 5, 2017
by
Neelam
cloud computing
openstack
virtualization
+3
votes
1
answer
What is Vswitch and how it is different from physical switch?
posted
Jan 18, 2017
by
Gnanendra Reddy
virtualization
sdn
opnfv
openstack
+2
votes
0
answers
What is the necessity of security group rules for a VM in openstack environment and when exactly it is used ?
posted
Jan 10, 2017
by
Rupam
cloud computing
interview questions
openstack
+3
votes
1
answer
What is the use of floating IP for a virtual machine in the openstack environment ?
posted
Jan 10, 2017
by
Rupam
cloud computing
openstack
interview questions
+1
vote
0
answers
Cloud: What is the functional difference between the opendaylight component of the OPNFV and neutron of the OpenStack ?
posted
Nov 20, 2016
by
Rupam
cloud computing
virtualization
nfv
openstack
opnfv
+1
vote
0
answers
In which scenarios a particular nova instance is resized ?
posted
Oct 10, 2016
by
Ganesh
openstack
interview questions
+1
vote
0
answers
What is the use of keypair and when it is created ?
posted
Oct 10, 2016
by
Ganesh
openstack
+2
votes
1
answer
How OpenStack works?
posted
Aug 19, 2016
by
anonymous
openstack
+1
vote
0
answers
IPERF problem in openstack between VMs?
posted
Jul 18, 2016
by
Ramachandran A
vmware
openstack
epc
+2
votes
0
answers
What is the open stack and how it can be used in vEPC nodes?
posted
Dec 26, 2014
by
anonymous
lte
openstack
+1
vote
0
answers
How to improve mysql's query speed in table 'token' of keystone, when using in openstack with lots of VMs?
posted
Aug 2, 2014
by
anonymous
mysql
openstack
...