Recent questions tagged devops-tools

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How to solve UTF-8 error

Mar 26, 2020 in Python by skaailet
 • 120 points • 855 views
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1 answer

error: permission denied in docker ?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 6,899 views
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PHP code to connect s3 from ec2 windows instance

Mar 23, 2020 in Ask us Anything! by Meera
 • 120 points • 650 views
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1 answer

Do docker containers have their own kernel and CPU?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 8,212 views
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1 answer

How can I configure docker service inside OpenStack?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 1,423 views
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1 answer

What unique advantages Docker bring over other containers technologies?

Mar 23, 2020 in Docker by akhtar
 • 38,260 points • 872 views
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1 answer

How does the Nova hypervisor work under the hood?

Mar 23, 2020 in OpenStack by akhtar
 • 38,260 points • 642 views
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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 • 10,909 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 • 1,169 views
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3 answers

COPY in Dockerfile does not work

Mar 18, 2020 in Docker by anonymous
 • 120 points • 2,736 views
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How to Upload Aws lightsail increase upload size

Mar 16, 2020 in PHP by anonymous
 • 120 points • 1,489 views
0 votes
1 answer

Why AWS or OpenStack launch instances so fast?

Mar 16, 2020 in OpenStack by akhtar
 • 38,260 points • 926 views
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1 answer

Can we install OpenStack inside docker container?

Mar 13, 2020 in OpenStack by akhtar
 • 38,260 points • 2,735 views
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2 answers

How to read OTP in JAVA Selenium using android phone

Mar 13, 2020 in Selenium by sgokulvikas
 • 120 points • 5,219 views
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How can I use Tomcat in Eclipse IDE?

Mar 12, 2020 in DevOps Tools by akhtar
 • 38,260 points • 729 views
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1 answer

How to create our own docker image?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 1,010 views
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Can we install docker inside docker?

Mar 9, 2020 in Docker by akhtar
 • 38,260 points • 683 views
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1 answer

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

Mar 7, 2020 in Docker by anonymous
 • 120 points • 5,342 views
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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 • 1,976 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 • 4,377 views
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2 answers

What is the difference between git fetch and git pull?

Mar 3, 2020 in Git & GitHub by kartik
 • 37,520 points • 9,042 views
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1 answer

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

Mar 3, 2020 in AWS by akhtar
 • 38,260 points • 6,274 views
+2 votes
1 answer

What is Inbound and Outbound rule in aws?

Mar 3, 2020 in AWS by akhtar
 • 38,260 points • 17,278 views
0 votes
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what is AWS DevOps?

Mar 3, 2020 in AWS by Pallavi
 • 160 points • 545 views
0 votes
1 answer

Jenkins running slaves via environment requirements

Feb 29, 2020 in Jenkins by Yassine
 • 180 points • 1,033 views
+1 vote
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Certificate for HTTPS listener for Load balancer

Feb 28, 2020 in Cloud Computing by saiarun
 • 150 points • 979 views
0 votes
1 answer

Jenkins Window slave connectivty issue

Feb 27, 2020 in Jenkins by Vinay
 • 120 points • 3,930 views
+1 vote
1 answer

pull and run pushed docker image

Feb 25, 2020 in Jenkins by anonymous
 • 130 points • 1,085 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 • 25,089 views
0 votes
0 answers

Not able to run my docker conatiner in local host

Feb 21, 2020 in Docker by Haseeb
 • 120 points • 708 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 • 20,170 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 • 62,443 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 • 4,914 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 • 1,539 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 • 1,077 views
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2 answers

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

Feb 9, 2020 in Kubernetes by anonymous
 • 19,610 points • 1,782 views
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2 answers

How to recover pods data if you lose them?

Feb 9, 2020 in Kubernetes by anonymous
 • 19,610 points • 3,081 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 • 6,952 views
0 votes
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How to configure cloud watch to SNS?

Feb 9, 2020 in AWS by anonymous
 • 19,610 points • 634 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 • 3,875 views
0 votes
1 answer

How to integrate bitbucket with Jenkins ?

Feb 9, 2020 in Jenkins by anonymous
 • 19,610 points • 1,351 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 • 3,368 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 • 7,744 views
0 votes
1 answer

How to install jenkins in Redhat/CentOS?

Feb 6, 2020 in Jenkins by akhtar
 • 38,260 points • 971 views
0 votes
1 answer

Can anyone provide git realtime scenarios?

Feb 6, 2020 in Git & GitHub by anonymous
 • 19,610 points • 2,324 views
0 votes
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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 • 544 views
0 votes
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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 • 936 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 • 9,884 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 • 1,745 views
0 votes
1 answer

/tmp/jenkins6403305246799294208.sh: line 2: cd: /root: Permission denied

Feb 6, 2020 in Jenkins by akhtar
 • 38,260 points • 3,261 views
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