Recent questions tagged devops

0 votes
1 answer

How to expose my docker container?

Apr 6, 2020 in Docker by akhtar
 • 38,260 points • 915 views
+1 vote
0 answers

s3 event is not triggering AWS Lambda function while uploading jar file from bamboo build plan.

Apr 4, 2020 in Others by Abhishek
 • 280 points • 1,920 views
0 votes
1 answer

how to install Amazon AWS Command Line Interface tools on Bamboo build agent.

Apr 3, 2020 in Others by Abhishek
 • 280 points • 1,855 views
0 votes
1 answer

fatal: could not read Username for 'https://github.com': No such device or address in jenkins.

Apr 3, 2020 in Jenkins by akhtar
 • 38,260 points • 15,749 views
0 votes
1 answer

"Java.lang.InternalError: Can't connect to X11 window server using ':0.0' as the value of the DISPLAY variable" in jenkins.

Apr 3, 2020 in Jenkins by akhtar
 • 38,260 points • 4,199 views
0 votes
1 answer

"Exception in thread "main" Java.lang.OutOfMemoryError: GC overhead limit exceeded" error in jenkins.

Apr 3, 2020 in Jenkins by akhtar
 • 38,260 points • 4,842 views
0 votes
1 answer

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

Apr 2, 2020 in AWS by akhtar
 • 38,260 points • 1,675 views
0 votes
1 answer

Server unexpectedly closed the connection.

Apr 2, 2020 in AWS by akhtar
 • 38,260 points • 2,315 views
0 votes
1 answer

“ModuleNotFound Error”.

Apr 2, 2020 in AWS by akhtar
 • 38,260 points • 550 views
0 votes
1 answer

How to setup an alarm when Lambda function fails in AWS?

Apr 2, 2020 in AWS by akhtar
 • 38,260 points • 4,176 views
0 votes
1 answer

"errorMessage": "An error occurred (UnauthorizedOperation) when calling the DescribeInstanceStatus operation: You are not authorized

Apr 2, 2020 in AWS by akhtar
 • 38,260 points • 6,619 views
+1 vote
1 answer

How to run selenium test kit in Jenkins remotely?

Apr 1, 2020 in Jenkins by Rashmi
 • 130 points • 1,913 views
0 votes
2 answers

/tmp/jenkins7925067706776714433.sh: ./deploy: Permission denied in jenkins

Mar 31, 2020 in Jenkins by santosh
 • 120 points • 3,677 views
0 votes
1 answer

getting error while starting Hyperleger fabric network on Aws server

Mar 30, 2020 in Blockchain by nithin
 • 140 points • 3,136 views
0 votes
0 answers

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

Mar 29, 2020 in GCP by darshan
 • 120 points • 961 views
0 votes
0 answers

Unable to readfilePropertie in Jenkins Declerative Pipeline. I want to read properties from ini file in workspace.

Mar 27, 2020 in Jenkins by Atul
 • 180 points • 6,740 views
0 votes
1 answer

puppetmaster setup

Mar 26, 2020 in Puppet by Harish
 • 120 points • 590 views
0 votes
0 answers

How to solve UTF-8 error

Mar 26, 2020 in Python by skaailet
 • 120 points • 821 views
0 votes
1 answer

error: permission denied in docker ?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 6,840 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 • 621 views
0 votes
1 answer

Do docker containers have their own kernel and CPU?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 8,112 views
0 votes
1 answer

How can I configure docker service inside OpenStack?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 1,377 views
0 votes
1 answer

What unique advantages Docker bring over other containers technologies?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 829 views
0 votes
1 answer

How does the Nova hypervisor work under the hood?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 622 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 • 10,849 views
0 votes
0 answers

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 • 1,143 views
–1 vote
0 answers

How to parse an S3 XML file to find tags using apache spark

Mar 18, 2020 in Apache Spark by anonymous
 • 110 points • 2,019 views
0 votes
3 answers

COPY in Dockerfile does not work

Mar 18, 2020 in Docker by anonymous
 • 120 points • 2,710 views
0 votes
0 answers

How to Upload Aws lightsail increase upload size

Mar 16, 2020 in PHP by anonymous
 • 120 points • 1,463 views
0 votes
1 answer

Why AWS or OpenStack launch instances so fast?

Mar 16, 2020 in OpenStack by akhtar
 • 38,260 points • 892 views
0 votes
1 answer

Can we install OpenStack inside docker container?

Mar 13, 2020 in OpenStack by akhtar
 • 38,260 points • 2,720 views
0 votes
2 answers

How to read OTP in JAVA Selenium using android phone

Mar 13, 2020 in Selenium by sgokulvikas
 • 120 points • 5,186 views
0 votes
0 answers

How can I use Tomcat in Eclipse IDE?

Mar 12, 2020 in DevOps Tools by akhtar
 • 38,260 points • 716 views
0 votes
1 answer

How to create our own docker image?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 977 views
0 votes
0 answers

Can we install docker inside docker?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 673 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 • 5,267 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 • 1,925 views
0 votes
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 • 4,314 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 • 8,989 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 • 6,241 views
+2 votes
1 answer

What is Inbound and Outbound rule in aws?

Mar 3, 2020 in AWS by akhtar
 • 38,260 points • 17,094 views
0 votes
0 answers

what is AWS DevOps?

Mar 3, 2020 in AWS by Pallavi
 • 160 points • 528 views
0 votes
1 answer

Jenkins running slaves via environment requirements

Feb 29, 2020 in Jenkins by Yassine
 • 180 points • 1,009 views
+1 vote
0 answers

Certificate for HTTPS listener for Load balancer

Feb 28, 2020 in Cloud Computing by saiarun
 • 150 points • 952 views
0 votes
1 answer

Jenkins Window slave connectivty issue

Feb 27, 2020 in Jenkins by Vinay
 • 120 points • 3,854 views
+1 vote
1 answer

pull and run pushed docker image

Feb 25, 2020 in Jenkins by anonymous
 • 130 points • 1,057 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 • 24,952 views
0 votes
0 answers

Not able to run my docker conatiner in local host

Feb 21, 2020 in Docker by Haseeb
 • 120 points • 698 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 • 20,118 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 • 62,149 views
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