Trending questions in Cloud Computing

0 votes
1 answer

Why AWS or OpenStack launch instances so fast?

Hi@akhtar, Actually AWS or Openstack uses pre-installed image. ...READ MORE

Jun 4, 2020 in OpenStack by MD
 • 95,460 points • 1,665 views
0 votes
1 answer

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

Hi@akhtar, Whenever you see “Connection refused” error, it’s ...READ MORE

Mar 26, 2020 in OpenStack by MD
 • 95,460 points • 2,907 views
0 votes
1 answer

How to create key from aws cli?

Hi@akhtar, You can use the bellow given command ...READ MORE

Apr 27, 2020 in AWS by MD
 • 95,460 points • 1,513 views
0 votes
1 answer

Error: InstanceLimitExceeded in AWS.

Hi@akhtar, If you get an InstanceLimitExceeded error when you try ...READ MORE

Apr 28, 2020 in AWS by MD
 • 95,460 points • 1,460 views
0 votes
1 answer

Can we install OpenStack inside docker container?

Hi@akhtar, Yes, you can install OpenStack inside docker ...READ MORE

Mar 13, 2020 in OpenStack by MD
 • 95,460 points • 3,425 views
0 votes
1 answer

How can connect Amazon EC2 machine using user access key and secret keys

Hi@Sivakumar, Follow the below given steps. First enable port ...READ MORE

Mar 24, 2020 in Cloud Computing by MD
 • 95,460 points • 3,889 views
0 votes
1 answer

How can I do SSH inside my instance in OpenStack?

Hi@akhtar, Yes, there is nothing wrong with your ...READ MORE

Mar 17, 2020 in OpenStack by MD
 • 95,460 points • 3,224 views
0 votes
1 answer

Error: compute driver option required but not specified.

Hi@akhtar, I guess you didn't add compute_driver property. ...READ MORE

Mar 27, 2020 in OpenStack by MD
 • 95,460 points • 2,748 views
0 votes
1 answer

"access denied" error when trying to move a file into the AWS server.

Hi@akhtar, I think you are trying to transfer file to ...READ MORE

Apr 2, 2020 in AWS by MD
 • 95,460 points • 2,409 views
0 votes
1 answer

I have trouble signing in into Azure DevOps. (401 Error)

The most common error page is the 401 ...READ MORE

Jan 2, 2020 in Azure by Sirajul
 • 59,190 points • 6,327 views
0 votes
1 answer

How to configure aws cli?

Hi@akhtar, After installing aws cli in your system, ...READ MORE

Apr 27, 2020 in AWS by MD
 • 95,460 points • 1,311 views
0 votes
1 answer

How to download data from a cloud storage bucket to my VM instance?

First of all, check the API access ...READ MORE

Nov 12, 2019 in GCP by Sirajul
 • 59,190 points • 8,495 views
0 votes
1 answer

Using a JSON Schema file in BigQuery for creating a Schema.

After creating your JSON schema file, you ...READ MORE

Nov 15, 2019 in GCP by Sirajul
 • 59,190 points • 8,353 views
0 votes
2 answers

What is packstack in OpenStack?

Packstack is a utility that uses Puppet ...READ MORE

Apr 5, 2020 in OpenStack by anonymous
 • 2,626 views
0 votes
1 answer

What are some real time scenarios where S3 buckets are used in AWS?

It’s a storage drive - S3 simple ...READ MORE

Feb 4, 2020 in AWS by Priyak Dey
 • 4,798 views
0 votes
2 answers

How do I create a BigQuery Dataset using the console?

1. Open BigQuery 2. Select the project from ...READ MORE

Aug 19, 2020 in GCP by Dev
 • 2,228 views
0 votes
1 answer

Can anyone explain me the Architecture of Glance service in OpenStack?

Hi, OpenStack Glance has a client-server architecture that ...READ MORE

Mar 16, 2020 in OpenStack by akhtar
 • 38,260 points • 2,935 views
0 votes
1 answer

Explain what hypervisor is and what type of hypervisor does OpenStack supports?

Hi@akhtar, The Hypervisor is defined as firmware or ...READ MORE

Mar 16, 2020 in OpenStack by MD
 • 95,460 points • 2,926 views
0 votes
1 answer

What is the difference between AWS and OpenStack?

Hi@akhtar, Both these technologies is a platform of ...READ MORE

Feb 26, 2020 in OpenStack by MD
 • 95,460 points • 4,081 views
0 votes
1 answer

Why do we need static IP for installing OpenStack?

Hi@akhtar, We know we get IP from DHCP ...READ MORE

Mar 13, 2020 in OpenStack by akhtar
 • 38,260 points • 3,035 views
0 votes
1 answer

How do I resolve a declined payment on google cloud storage?

Sometimes payments are declined, and when they ...READ MORE

Nov 19, 2019 in GCP by Sirajul
 • 59,190 points • 7,971 views
0 votes
1 answer

Can anyone explain, how nova works internally?

Hi@akhtar, Nova is comprised of multiple server process, ...READ MORE

Mar 17, 2020 in OpenStack by MD
 • 95,460 points • 2,814 views
0 votes
1 answer

Error parsing /opt/stack/cinder/setup.cfg: SyntaxError: '<' operator not allowed in environment markers"

Hi@akhtar, I think you are using previous version ...READ MORE

Mar 30, 2020 in OpenStack by MD
 • 95,460 points • 2,204 views
+1 vote
1 answer

Using s3 response and iterate over file to add new responses

Hey check this out https://docs.aws.amazon.com/sdk-for-go/v1/d ...READ MORE

Mar 31, 2020 in AWS by Kim
 • 2,154 views
0 votes
1 answer

How to send HTML mails using Amazon SNS?

It's not possible to send HTML emails ...READ MORE

Jan 8, 2019 in AWS by Archana
 • 5,640 points • 21,471 views
0 votes
1 answer

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

Hi@akhtar, It depends on your requirement. Let's discuss ...READ MORE

Mar 18, 2020 in OpenStack by MD
 • 95,460 points • 2,657 views
0 votes
1 answer

Can I use OpenStack Swift instead of Amazon S3?

Hi@akhtar, Yes, You can use Swift service also. ...READ MORE

Mar 19, 2020 in OpenStack by MD
 • 95,460 points • 2,607 views
+5 votes
6 answers

Benefits of EBS vs. instance-store

As of now all AMI's in quickstart ...READ MORE

Oct 16, 2018 in AWS by Ashwat Singh
 • 15,212 views
0 votes
1 answer

What are the three different components of the modular OpenStack architecture model?

Hi@akhtar, There are three different types of modular OpenStack ...READ MORE

Mar 16, 2020 in OpenStack by MD
 • 95,460 points • 2,692 views
0 votes
1 answer

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

Hi@akhtar, To avoid this error you have to ...READ MORE

Mar 30, 2020 in OpenStack by MD
 • 95,460 points • 2,068 views
0 votes
1 answer

i want to bulid career in cloud computing but i am not good at programming what should i do?

Hii, To learn cloud technologies, you don’t actually ...READ MORE

Apr 13, 2020 in Cloud Computing by Niroj
 • 82,800 points • 1,507 views
0 votes
1 answer

How do i get s3 files using python(without using boto3 sdk)?

Hi, You can use the below code to ...READ MORE

Jul 22, 2020 in AWS by MD
 • 95,460 points • 3,827 views
0 votes
1 answer

Not able to launch an instance in OpenStack?

Hi@akhtar, You might get this error because you ...READ MORE

Mar 20, 2020 in OpenStack by MD
 • 95,460 points • 2,456 views
0 votes
1 answer

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

Hi@akhtar, Surprisingly, the service ‘openstack-nova-metadata-api‘ was already running. ...READ MORE

Mar 27, 2020 in OpenStack by MD
 • 95,460 points • 2,155 views
0 votes
1 answer

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

Hi@akhtar, As the error shows No such file or ...READ MORE

Mar 27, 2020 in OpenStack by MD
 • 95,460 points • 2,045 views
0 votes
1 answer

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

Hi@akhtar, You may get this error because nova ...READ MORE

Mar 27, 2020 in OpenStack by MD
 • 95,460 points • 1,978 views
+1 vote
1 answer

CodeDeploy failed saying The overall deployment failed because too many individual instances failed deployment

Hello Janvi, Please ensure the below things, me ...READ MORE

Dec 27, 2019 in AWS by Thadi Karan
 • 9,731 views
0 votes
1 answer

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

Hi@akhtar, You can use NFS technology for your ...READ MORE

Mar 19, 2020 in OpenStack by MD
 • 95,460 points • 2,277 views
0 votes
1 answer

How can I configure docker service inside OpenStack?

Hi@akhtar, The first requirement is to install Docker on ...READ MORE

Mar 23, 2020 in OpenStack by MD
 • 95,460 points • 2,108 views
0 votes
1 answer

How to install azure powershell? in which operating system, we can use azure powershell?

Azure PowerShell is a set of cmdlets ...READ MORE

Jan 20, 2020 in Azure by Sirajul
 • 59,190 points • 4,811 views
0 votes
1 answer

Expecting an auth URL via either –os-auth-url or env[OS_AUTH_URL

Hi@akhtar, Probably the OpenStack authentication URLs are not ...READ MORE

Mar 26, 2020 in OpenStack by MD
 • 95,460 points • 1,956 views
0 votes
1 answer

ERROR nova.compute.manager [req-cf2679fd-dd9e-4909-807f-48fe9bda3642 admin admin|req-cf2679fd-dd9e-4909-807f-48fe9bda3642 admin admin]

Hi@akhtar, This error occurs when the sg3-utils package ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,460 points • 1,995 views
0 votes
1 answer

error: 403 forbidden error Missing credentials

Hi@MD, To resolve this missing credentials issue, use ...READ MORE

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 2,016 views
0 votes
1 answer

Failed to attach a volume after detaching the same volume in OpenStack!

Hi@akhtar, You must change the device name on ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,460 points • 1,961 views
0 votes
1 answer

Unable to locate paste config file for glance-registry.

Hi@akhtar, You have add one property in glance-registry.conf ...READ MORE

Mar 27, 2020 in OpenStack by MD
 • 95,460 points • 1,823 views
0 votes
1 answer

What is the meaning of term “Glance” in OpenStack service?

Hi@akhtar, Glance is image service in OpenStack. The ...READ MORE

Mar 16, 2020 in OpenStack by MD
 • 95,460 points • 2,291 views
0 votes
1 answer

Do we need internet connection when installing OpenStack in our own system?

Hi@akhtar, Yes, you need internet connection at the time ...READ MORE

Mar 13, 2020 in OpenStack by MD
 • 95,460 points • 2,416 views
0 votes
0 answers

how to set up alerts if any ports are open to the world?

How to set up alerts if any ...READ MORE

Mar 29, 2020 in GCP by darshan
 • 120 points • 1,730 views
0 votes
2 answers

Unable to create resource group using azure portal!

Check for any policies applied or if ...READ MORE

Mar 19, 2020 in Azure by Rakesh Yadav
 • 2,304 views
0 votes
1 answer

Empty log output for Linux instances in OpenStack.

Hi@akhtar, This occurs when the Compute service attempts ...READ MORE

Mar 24, 2020 in OpenStack by MD
 • 95,460 points • 1,884 views
Page:

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.