Recent questions tagged devops

0 votes
1 answer

error: permission denied in docker ?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 6,907 views
0 votes
0 answers

PHP code to connect s3 from ec2 windows instance

Mar 23, 2020 in Ask us Anything! by Meera
 • 120 points • 653 views
0 votes
1 answer

Do docker containers have their own kernel and CPU?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 8,220 views
0 votes
1 answer

How can I configure docker service inside OpenStack?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 1,427 views
0 votes
1 answer

What unique advantages Docker bring over other containers technologies?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 873 views
0 votes
1 answer

How does the Nova hypervisor work under the hood?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 645 views
0 votes
1 answer

How can I connect a docker container to two docker networks that I have created?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 10,917 views
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How to invoke a Docker secret key in c# console application? I want a sample code for it.

Mar 20, 2020 in Docker by anonymous
 • 120 points • 1,174 views
–1 vote
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How to parse an S3 XML file to find tags using apache spark

Mar 18, 2020 in Apache Spark by anonymous
 • 110 points • 2,066 views
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3 answers

COPY in Dockerfile does not work

Mar 18, 2020 in Docker by anonymous
 • 120 points • 2,738 views
0 votes
0 answers

How to Upload Aws lightsail increase upload size

Mar 16, 2020 in PHP by anonymous
 • 120 points • 1,499 views
0 votes
1 answer

Why AWS or OpenStack launch instances so fast?

Mar 16, 2020 in OpenStack by akhtar
 • 38,260 points • 937 views
0 votes
1 answer

Can we install OpenStack inside docker container?

Mar 13, 2020 in OpenStack by akhtar
 • 38,260 points • 2,736 views
0 votes
2 answers

How to read OTP in JAVA Selenium using android phone

Mar 13, 2020 in Selenium by sgokulvikas
 • 120 points • 5,227 views
0 votes
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How can I use Tomcat in Eclipse IDE?

Mar 12, 2020 in DevOps Tools by akhtar
 • 38,260 points • 732 views
0 votes
1 answer

How to create our own docker image?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 1,024 views
0 votes
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Can we install docker inside docker?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 686 views
0 votes
1 answer

run script shell inside docker app and mongodb container not working?

Mar 7, 2020 in Docker by anonymous
 • 120 points • 5,349 views
0 votes
2 answers

Kubernetes pods percona-galera-0 percona-galera-slave-0 (MySQL.yaml ) with CrashLoopBackOff status

Mar 5, 2020 in DevOps & Agile by Sarfaraz
 • 120 points • 1,983 views
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1 answer

i was trying to deploy my job on tomcat but it keeps showing me this error : No wars found. Deploy aborted

Mar 5, 2020 in Jenkins by Yassine
 • 180 points • 4,391 views
0 votes
2 answers

What is the difference between git fetch and git pull?

Mar 3, 2020 in Git & GitHub by kartik
 • 37,520 points • 9,060 views
0 votes
1 answer

Can anybody tell me about Elastic IP pricing and Elastic IP Remap?

Mar 3, 2020 in AWS by akhtar
 • 38,260 points • 6,281 views
+2 votes
1 answer

What is Inbound and Outbound rule in aws?

Mar 3, 2020 in AWS by akhtar
 • 38,260 points • 17,309 views
0 votes
0 answers

what is AWS DevOps?

Mar 3, 2020 in AWS by Pallavi
 • 160 points • 546 views
0 votes
1 answer

Jenkins running slaves via environment requirements

Feb 29, 2020 in Jenkins by Yassine
 • 180 points • 1,045 views
+1 vote
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Certificate for HTTPS listener for Load balancer

Feb 28, 2020 in Cloud Computing by saiarun
 • 150 points • 980 views
0 votes
1 answer

Jenkins Window slave connectivty issue

Feb 27, 2020 in Jenkins by Vinay
 • 120 points • 3,941 views
+1 vote
1 answer

pull and run pushed docker image

Feb 25, 2020 in Jenkins by anonymous
 • 130 points • 1,090 views
0 votes
2 answers

An error occurred (AuthFailure) when calling the DescribeInstances operation: AWS was not able to validate the provided access credentials

Feb 24, 2020 in AWS by akhtar
 • 38,260 points • 25,117 views
0 votes
0 answers

Not able to run my docker conatiner in local host

Feb 21, 2020 in Docker by Haseeb
 • 120 points • 714 views
+1 vote
1 answer

master -> master (non-fast-forward) error: failed to push some refs to 'git@github.com:abc70/new.git'

Feb 14, 2020 in Git & GitHub by akhtar
 • 38,260 points • 20,179 views
+2 votes
3 answers

! [rejected] master -> master (fetch first) error: failed to push some refs to 'git@github.com:abc70/new.git'

Feb 14, 2020 in Git & GitHub by akhtar
 • 38,260 points • 62,504 views
0 votes
1 answer

How to give permissions to jenkins user for a particular file?

Feb 14, 2020 in Jenkins by akhtar
 • 38,260 points • 4,922 views
0 votes
0 answers

Set up the necessary tools such as git, chromedriver(selenium), chromium browser(selenium) on the slave node through Ansible

Feb 9, 2020 in Ansible by anonymous
 • 130 points • 1,542 views
0 votes
1 answer

What is the need of database in devops?

Feb 9, 2020 in DevOps Tools by anonymous
 • 19,610 points • 935 views
0 votes
1 answer

What is Scaling in Kubernetes and how would you enable it?

Feb 9, 2020 in Kubernetes by anonymous
 • 19,610 points • 1,078 views
0 votes
2 answers

Generally how many nodes will be running in a kubernetes cluster?

Feb 9, 2020 in Kubernetes by anonymous
 • 19,610 points • 1,786 views
0 votes
2 answers

How to recover pods data if you lose them?

Feb 9, 2020 in Kubernetes by anonymous
 • 19,610 points • 3,088 views
0 votes
1 answer

Can any explain me what is exact difference between NCPA and NRPE in nagios monitoring tool??

Feb 9, 2020 in Nagios by anonymous
 • 19,610 points • 6,968 views
0 votes
0 answers

How to configure cloud watch to SNS?

Feb 9, 2020 in AWS by anonymous
 • 19,610 points • 636 views
0 votes
1 answer

In Jenkins, actual build period time 30 mins. How to reduce the time 20 min??

Feb 9, 2020 in Jenkins by anonymous
 • 19,610 points • 3,878 views
0 votes
1 answer

How to integrate bitbucket with Jenkins ?

Feb 9, 2020 in Jenkins by anonymous
 • 19,610 points • 1,360 views
–1 vote
2 answers

Set up the necessary tools such as git, chromedriver(selenium), chromium browser(selenium) on the slave node through Ansible

Feb 8, 2020 in Ansible by anonymous
 • 130 points • 3,378 views
0 votes
1 answer

[ERROR FileAvailable--etc-kubernetes-kubelet.conf]: /etc/kubernetes/kubelet.conf already exists [ERROR FileAvailable--etc-kubernetes-bootstrap-kubelet.conf]: bootstrap-kubelet.conf already exists

Feb 7, 2020 in Kubernetes by akhtar
 • 38,260 points • 7,753 views
0 votes
1 answer

How to install jenkins in Redhat/CentOS?

Feb 6, 2020 in Jenkins by akhtar
 • 38,260 points • 974 views
0 votes
1 answer

Can anyone provide git realtime scenarios?

Feb 6, 2020 in Git & GitHub by anonymous
 • 19,610 points • 2,330 views
0 votes
0 answers

Hi, I am installing ansible in Aws VM, seeing error - conflicting requests, any idea of resolution?

Feb 6, 2020 in AWS by anonymous
 • 19,610 points • 546 views
0 votes
0 answers

I want to deploy the s3 bucket artifact to AWS code deploy Platform? Anybody tell me the process to build Continous Deployment pipeline?

Feb 6, 2020 in AWS by anonymous
 • 19,610 points • 946 views
0 votes
1 answer

How to convert ant project into a maven project??

Feb 6, 2020 in DevOps Tools by anonymous
 • 19,610 points • 9,893 views
0 votes
1 answer

When is groovy script required in real time in jenkins? Is any other method we can do the same task with out using groovy script in jenkins pipeline?

Feb 6, 2020 in Jenkins by anonymous
 • 19,610 points • 1,756 views
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