Trending questions in DevOps & Agile

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4 answers

When I am launching a VM I am getting the error VT-X is disabled in the BIOS for all the CPU modes.

To turn Intel VT-x on in your ...READ MORE

Dec 20, 2018 in Docker by Fez
 • 1,500 views
0 votes
2 answers

How to solve this error “Jenkins - j_acegi_security_check” ?

This is how I resolved this issue: # ...READ MORE

Aug 13, 2018 in Jenkins by lina
 • 8,220 points • 7,543 views
0 votes
1 answer

Install Ansible on centOS

Hey @Ali, Installing Ansible is a piece ...READ MORE

Jan 8, 2019 in Ansible by Kiara
 • 716 views
0 votes
1 answer

What is the docker for windows command for “-v /var/run/docker.sock:/var/run/docker.sock”?

Switch to Linux containers using Docker for ...READ MORE

Dec 4, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 2,231 views
0 votes
1 answer

How do I install Docker on Mac

Hey @Ali, follow this guide, hope it ...READ MORE

Jan 3, 2019 in Docker by Vishnu
 • 877 views
0 votes
1 answer

Error saying "localhost:3001error" When trying to run a build - Jenkins

There are two possible issues with this ...READ MORE

Dec 19, 2018 in Jenkins by Kalgi
 • 52,350 points • 1,528 views
0 votes
1 answer

Provide Ansible with sudo passwords

These are the exact situations where we ...READ MORE

Jan 10, 2019 in Ansible by Noor
 • 556 views
0 votes
1 answer

Create 3 different masters in 3 different regions - Kubernetes on AWS

Yes @Ali that's possible. You just have ...READ MORE

Jan 8, 2019 in Kubernetes by Malana
 • 638 views
0 votes
1 answer

docker unauthorized: authentication required - upon push with successful login

I also had the same issue.This is ...READ MORE

Jul 31, 2018 in Docker by Kalgi
 • 52,350 points • 7,500 views
0 votes
1 answer

How to configure my Docker daemon?

Here is what you can try. By using ...READ MORE

Dec 22, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,308 views
0 votes
1 answer

Autoscaling feature being used by default - Kubernetes AWS

Hey @Ali, seems like you've activated the ...READ MORE

Jan 7, 2019 in Kubernetes by Utsi
 • 568 views
+1 vote
1 answer

Error: Maven runs with the wrong JDK on Jenkins

Perform the following steps: 1) Navigate to Manage ...READ MORE

Aug 8, 2018 in Jenkins by Sophie may
 • 10,620 points • 7,066 views
+1 vote
1 answer

Can't recover docker swarm from pending state

First, note the node IDs On manager node: docker ...READ MORE

Sep 26, 2018 in Docker by Kalgi
 • 52,350 points • 4,927 views
0 votes
1 answer

Jenkins cannot open directory Permission denied

Try whoami command to find out which ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,350 points • 7,082 views
0 votes
1 answer

Modifying Google Cluster Engine(GKE) API permissions?

Try and create a new Node Pool with the ...READ MORE

Dec 26, 2018 in Kubernetes by ajs3033
 • 7,300 points • 1,022 views
0 votes
1 answer

rebasing vs merging

Merging and rebasing are written for the ...READ MORE

Dec 16, 2018 in Git & GitHub by Kiyara
 • 1,472 views
0 votes
1 answer

Single node cluster having less CPU Quota

Single CPU cluster is probably not enough ...READ MORE

Dec 31, 2018 in Kubernetes by DareDev
 • 6,890 points • 752 views
0 votes
1 answer

Where do I store my access/secret key for my kube-up.sh to work?

Hey @ali, If you've already installed and ...READ MORE

Jan 4, 2019 in Kubernetes by Nik
 • 555 views
0 votes
1 answer

which is better to use between Dockerfile and docker compose?

Here is a concept that will help ...READ MORE

Nov 6, 2018 in Docker by Damon Salvatore
 • 5,980 points • 3,100 views
0 votes
1 answer

docker missing var/lib/docker folder

Try restarting docker systemctl restart docker or sudo service docker ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,350 points • 7,291 views
0 votes
1 answer

Require a sample pom.xml for a Java spring boot webservices with plugin for maven and docker

Hey @Ali, have a look at this ...READ MORE

Dec 21, 2018 in Docker by Eric
 • 1,157 views
+6 votes
4 answers

Error: Docker saying "bad file descriptor"

The solution was easy enough. Add these ...READ MORE

Mar 27, 2018 in Docker by DragonLord999
 • 8,450 points • 8,006 views
0 votes
1 answer

How to install git on ubuntu?

Hey @Ali, installing Git on ubuntu is ...READ MORE

Dec 21, 2018 in Git & GitHub by Eric
 • 1,131 views
0 votes
1 answer

What's the difference betweena a deployment and a stateful set?

Both the deployments and replication controllers are ...READ MORE

Oct 3, 2018 in Kubernetes by ajs3033
 • 7,300 points • 4,493 views
0 votes
1 answer

How to fix the misconfiguration of DNS for python app?

Based on what you have mentioned in ...READ MORE

Dec 12, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,471 views
+1 vote
1 answer

Unable to access Jenkins. I newly installed Jenkins but for some reason I cannot access it.

Try changing the port, Change JENKINS_AJP_PORT="xyz" to JENKINS_AJP_PORT="abc" If changing the ...READ MORE

Jul 4, 2018 in Jenkins by Sophie may
 • 10,620 points • 8,370 views
0 votes
2 answers

timeout issue when trying to connect instance with putty

Hey @Ali, You might not have enabled ...READ MORE

Dec 20, 2018 in Jenkins by Eric
 • 1,102 views
0 votes
1 answer

Created cluster on AWS but master node showing not ready

This error usually occurs when your cluster ...READ MORE

Dec 21, 2018 in Kubernetes by Eric
 • 1,085 views
0 votes
1 answer

Unable to access kubernetes service on localhost with Docker for Windows

Two ways to expose a service from ...READ MORE

Nov 15, 2018 in DevOps & Agile by Sophie may
 • 10,620 points • 2,600 views
+4 votes
1 answer

How to orchestrate a multi-tier web-app over swarm cluster ?

I understand from your query that you ...READ MORE

Dec 11, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,281 views
0 votes
1 answer

Error saying "the program 'curl' is currently not installed"

Install curl using this command: apt-get update && ...READ MORE

Nov 23, 2018 in Kubernetes by Hannah
 • 18,520 points • 2,218 views
+1 vote
1 answer

How to mount private SSH key on Docker for Windows container?

You could use a volume with -v ...READ MORE

Oct 25, 2018 in Docker by Sophie may
 • 10,620 points • 3,424 views
+2 votes
1 answer

I have installed cobertura plugin but my build is not succesful.

Please let us know the Goal you ...READ MORE

Dec 18, 2018 in Jenkins by Arohi
 • 1,075 views
0 votes
1 answer

"docker build returned 1 instead of one of [0]" Error when writing a puppet manifest file.

Heyy @Hannah, You seem to be using ...READ MORE

Dec 16, 2018 in Docker by Kiyara
 • 1,206 views
0 votes
1 answer

Difference between continuous Integration and continuous development configuration management tools

Have a look at this: Continuous Integration : I'm ...READ MORE

Dec 17, 2018 in DevOps & Agile by Arohi
edited Dec 19, 2018 by Kalgi • 1,089 views
0 votes
1 answer

Not able to push the file to the remote repository from the local repository.PFA for the same

Please let me know if you have set ...READ MORE

Dec 17, 2018 in Git & GitHub by Arohi
 • 1,054 views
0 votes
2 answers

DNS does not resolve with NGINX in Kubernetes

adding to @kalgi's answer Using just the hostname ...READ MORE

Aug 30, 2018 in Kubernetes by Nilesh
 • 7,060 points • 5,680 views
0 votes
1 answer

Resources to guide in setting up puppet master on ubuntu and slave on windows

Please refer the below link for setting ...READ MORE

Dec 19, 2018 in Puppet by Alan
 • 878 views
0 votes
1 answer

How to increase cpu share and memory of a container?

This should work: docker update --cpu-shares 5120 -m ...READ MORE

Dec 3, 2018 in Docker by Haseeb
 • 1,540 views
0 votes
1 answer

Unable to open Jenkins in master vm

There seems to be an issue with ...READ MORE

Dec 19, 2018 in Jenkins by Charlie
edited Dec 20, 2018 • 888 views
0 votes
1 answer

meaning of check-in code in github

It simply means to upload code to ...READ MORE

Apr 29, 2018 in Git & GitHub by ajs3033
 • 7,300 points • 10,963 views
0 votes
1 answer

Ram requirements for puppet installation

4 GB would be less for proper ...READ MORE

Dec 19, 2018 in Puppet by Alan
 • 822 views
0 votes
1 answer

Connect to existing pod, execute script, disconnect - Kubernetes cron job

As far as i know there's no ...READ MORE

Sep 17, 2018 in Kubernetes by Kalgi
 • 52,350 points • 4,846 views
0 votes
1 answer

Docker for Windows error - Connecting a SQL Server database to a Docker container

The latest express sqlserver images with setting ...READ MORE

Dec 4, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 1,470 views
0 votes
1 answer

Get the Ip of a docker container

Here is what you need to do.  Firstly, ...READ MORE

Dec 10, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,200 views
0 votes
1 answer

Jenkins on AWS - unable to launch jenkins URL

Looks like you are able to login ...READ MORE

Dec 16, 2018 in Puppet by Kiyara
 • 1,006 views
+1 vote
1 answer

Error saying "Error : group map (some junk)is already registered" when trying to run kubectl get nodes

Seems like the installed version of kubectl ...READ MORE

Dec 12, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,072 views
0 votes
1 answer

Docker for Windows: Containers IP accessible in local network

Add more IP to the windows DockerNAT ...READ MORE

Dec 4, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 1,451 views
0 votes
1 answer

Unable to open jenkins on the slave- Kubernetes

Execute these commands first and let me ...READ MORE

Dec 19, 2018 in Kubernetes by Charlie
 • 828 views
0 votes
2 answers

Configure Subdomains, Nginx-proxy and Docker-compose

If you are already using docker-compose I ...READ MORE

Aug 3, 2018 in DevOps on Cloud by Nilesh
 • 7,060 points • 8,757 views
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