Recent questions tagged openstack-nova

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"Failed to schedule_prep_resize: No valid host was found." when trying to resize an instance

5 days ago in OpenStack by akhtar
• 4,500 points • 21 views

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: error : qemuProcessReadLogOutput:1005 : \ internal error Process exited while reading console \ log output: chardev: opening backend "file" failed

5 days ago in OpenStack by MD
• 8,870 points • 53 views

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TRACE nova.openstack.common.threadgroup OSError: [Errno 2] No such file or directory: ‘/usr/lib/python2.6/site-packages/instances’

Mar 27 in OpenStack by akhtar
• 4,500 points • 23 views

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Error: compute driver option required but not specified.

Mar 27 in OpenStack by akhtar
• 4,500 points • 17 views

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openstack-nova-metadata-api dead but pid file exists.

Mar 27 in OpenStack by akhtar
• 4,500 points • 19 views

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ERROR nova.openstack.common.threadgroup [-] [Errno 13] Permission denied: ‘/usr/lib/python2.6/site-packages/CA’

Mar 27 in OpenStack by akhtar
• 4,500 points • 13 views

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CRITICAL nova [-] RequiredOptError: value required for option: lock_path

Mar 27 in OpenStack by akhtar
• 4,500 points • 13 views

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CRITICAL keystone [-] ConfigFileNotFound: The Keystone configuration file keystonepaste.ini could not be found

Mar 26 in OpenStack by akhtar
• 4,500 points • 18 views

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fedora Image is booted and active, but what is the username and password to login to the terminal in OpenStack?

Mar 26 in OpenStack by akhtar
• 4,500 points • 27 views

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ERROR: Quota exceeded for instances: Requested 1, but already used 10 of 10 instances (HTTP 413)

Mar 26 in OpenStack by akhtar
• 4,500 points • 20 views

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Error: iptables-restore v1.4.6: Bad IP address “gcompute”

Mar 26 in OpenStack by akhtar
• 4,500 points • 17 views

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1 answer

[Errno 111] Connection refused | Error: INFO nova.wsgi [-] Stopping WSGI server | INFO nova.openstack.common.service [-] Caught SIGTERM, exiting

Mar 26 in OpenStack by akhtar
• 4,500 points • 22 views

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Error: NetworkNotCreated: bridge is required to create a network in OpenStack.

Mar 24 in OpenStack by akhtar
• 4,500 points • 37 views

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ERROR: The server has either erred or is incapable of performing the requested operation. (HTTP 500)

Mar 24 in OpenStack by akhtar
• 4,500 points • 41 views

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Error: neutron-server failed to start and no log was written – neutron dead but pid file exists.

Mar 24 in OpenStack by akhtar
• 4,500 points • 25 views

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openstack Connection to neutron failed.

Mar 24 in OpenStack by akhtar
• 4,500 points • 26 views

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Empty log output for Linux instances in OpenStack.

Mar 24 in OpenStack by akhtar
• 4,500 points • 22 views

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Could not able to start the instance, getting error in OpenStack.

Mar 24 in OpenStack by akhtar
• 4,500 points • 26 views

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Why my Instances boot slowly, or sometimes do not boot in OpenStack?

Mar 23 in OpenStack by akhtar
• 4,500 points • 22 views

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why my Instances are running in an intermediate state, such as deleting in OpenStack?

Mar 23 in OpenStack by akhtar
• 4,500 points • 17 views

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Missing credentials cause a 403 forbidden error.

Mar 23 in OpenStack by MD
• 8,870 points • 19 views

0 votes

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How does the Nova hypervisor work under the hood?

Mar 23 in OpenStack by akhtar
• 4,500 points • 28 views

0 votes

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Not able to launch an instance in OpenStack?

Mar 20 in OpenStack by akhtar
• 4,500 points • 52 views

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How can I create my own image flavor in OpenStack?

Mar 20 in OpenStack by akhtar
• 4,500 points • 23 views

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How do I configure Block Storage to use an NFS storage back end in OpenStack?

Mar 19 in OpenStack by akhtar
• 4,500 points • 36 views

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If OpenStack is free, then why do people use the cloud of other cloud vendors considering they are paid?

Mar 19 in OpenStack by MD
• 8,870 points • 310 views

0 votes

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What's the difference between the OpenStack Networking (neutron) and the Legacy Networking (nova-network)?

Mar 18 in OpenStack by akhtar
• 4,500 points • 22 views

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What is the difference between the Red Hat OpenStack and Red Hat Virtualization, and how can they work together?

Mar 18 in OpenStack by akhtar
• 4,500 points • 38 views

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How To Migrate Running Instances From One Openstack Compute Server To Another Openstack Compute Server ?

Mar 17 in OpenStack by akhtar
• 4,500 points • 22 views

0 votes

1 answer

How can I do SSH inside my instance in OpenStack?

Mar 17 in OpenStack by akhtar
• 4,500 points • 26 views

0 votes

1 answer

Why I am getting Server Failure in OpenStack ?

Mar 17 in OpenStack by akhtar
• 4,500 points • 21 views

0 votes

1 answer

How to reset error state of a instance into active in OpenStack env?

Mar 17 in OpenStack by akhtar
• 4,500 points • 32 views

0 votes

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Instance is not pingable from outside in OpenStack!

Mar 17 in OpenStack by akhtar
• 4,500 points • 50 views

0 votes

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How to create an instance in OpenStack?

Mar 17 in OpenStack by akhtar
• 4,500 points • 31 views

0 votes

1 answer

Can anyone explain, how nova works internally?

Mar 17 in OpenStack by akhtar
• 4,500 points • 24 views

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