Trending questions in DevOps & Agile

+1 vote
1 answer

aws creating new instances when I terminate an existing instance

Hey @Hannah, Check if the autoscaling is ...READ MORE

Oct 24, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,551 views
0 votes
1 answer

Error: Deploying a docker-compose app on Kubernetes using Docker for Windows

Due to the lack of support for ...READ MORE

Oct 11, 2018 in Docker by Tyrion anex
 • 8,690 points • 2,144 views
+3 votes
6 answers

Devops and security

By using tools that are shared across the ...READ MORE

Oct 23, 2018 in Other DevOps Questions by Anvit
 • 3,841 views
0 votes
1 answer

How to add Lucee Extensions in Docker For Windows using CommandBox?

Okay, you just have to open lucee ...READ MORE

Oct 10, 2018 in Docker by Tyrion anex
 • 8,690 points • 2,151 views
0 votes
1 answer

Trying to create Kubernetes cluster inside existing vpc in aws

You can add this ENV variable  export VPC_ID=vpc-YOURID READ MORE

Oct 17, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,837 views
+1 vote
2 answers

undo git add before commit

git status git will tell you what is ...READ MORE

Aug 20, 2018 in Git & GitHub by Nilesh
 • 7,060 points
edited Dec 21, 2020 by MD • 4,318 views
0 votes
1 answer

Virtual machine disk space in Docker for Windows beta

The MobyLinux Hyper-V machine is provisioned on ...READ MORE

Oct 8, 2018 in Docker by Tyrion anex
 • 8,690 points • 2,216 views
0 votes
1 answer

Running a HTTPS SSE server over Kubernetes/Ingress and Google Cloud Platform

Try adding a long time on the ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,380 views
0 votes
1 answer

Unable to attach AWS EBS as volume in Kubernetes aws

You need to set the cloud provider ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,111 views
0 votes
1 answer

Error saying "network vme_int not manually attachable."

Configure the attachable property using the composer ...READ MORE

Aug 24, 2018 in Docker by Nilesh
 • 7,060 points • 4,141 views
+4 votes
2 answers

unable to get subdomain of URL in NGINX

You just need to add .+ after ...READ MORE

Oct 11, 2018 in DevOps on Cloud by lina
 • 8,220 points • 6,131 views
0 votes
2 answers

How to move kubernetes cluster to another aws zone

It can also be done in this ...READ MORE

Oct 8, 2018 in Kubernetes by Nilesh
 • 7,060 points • 2,107 views
0 votes
1 answer

Docker for windows installation fails on PresentationFramework.Aero2

Docker for Windows only works on Windows ...READ MORE

Oct 23, 2018 in Docker by Tyrion anex
 • 8,690 points • 1,488 views
0 votes
2 answers

kubernetes: AWS ELB not working

Set your service to loadbalancer apiVersion: v1 kind: Service metadata: ...READ MORE

Oct 9, 2018 in Kubernetes by Nilesh
 • 7,060 points • 2,051 views
0 votes
2 answers

The Status of nodes shown unknown

This worked for me In Azure, if you ...READ MORE

Aug 30, 2018 in Kubernetes by Nilesh
 • 7,060 points • 3,774 views
0 votes
1 answer

Increase ROOT_SIZE of minion in aws kubernetes cluster

Go to "cluster/aws/util.sh" file. Find BLOCK_DEVICE_MAPPINGS and add this {"DeviceName":"/dev/sda1","Ebs":{"VolumeSize":40, "VolumeType": ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,040 views
0 votes
1 answer

Jenkins: Build Pipeline Plugin Scheduled Trigger

This can be done by setting the ...READ MORE

Jul 11, 2018 in Jenkins by Sophie may
 • 10,620 points • 5,977 views
0 votes
1 answer

Assign a certificate and secure it with TLS/HTTPS.

To get your ingress resource working you ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,307 views
0 votes
2 answers

Delete all git branches that have been merged

To delete all local branches that are ...READ MORE

Aug 21, 2018 in Git & GitHub by Nilesh
 • 7,060 points • 4,214 views
0 votes
3 answers

Change commit message after committing and before push.

You also can use git filter-branch for that. git filter-branch ...READ MORE

Sep 6, 2018 in Git & GitHub by lina
 • 8,220 points • 3,824 views
0 votes
1 answer

How to build a Docker base image from scratch?

There are many ways to build a ...READ MORE

Sep 27, 2018 in DevOps & Agile by Tyrion anex
 • 8,690 points • 2,560 views
+6 votes
3 answers

Difference between image and container - Containerization cencepts

Entire concept of docker and Kubernetes is ...READ MORE

Sep 12, 2018 in Docker by Kalgi
 • 52,340 points • 2,898 views
0 votes
1 answer

Single LoadBalancer for multiple services

You could simply use nginx as a ...READ MORE

Sep 24, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,685 views
+1 vote
1 answer

kubernetes ingress controller and resource using nginx

Ingress is just collection of rules that forwards ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,164 views
0 votes
1 answer

Expose multiple backends with multiple IPs

A LoadBalancer service points to external load ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,375 views
0 votes
1 answer

Change a commit author for a specific commit

You can use interactive rebase. git rebase -i ...READ MORE

Aug 17, 2018 in Git & GitHub by Kalgi
 • 52,340 points • 4,317 views
0 votes
1 answer

Kubernetes nginx-ingress TLS issue

You have to create a secret named test-secret. ➜ ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,211 views
0 votes
1 answer

Kubernetes authentication with certificate

The Jenkins error log warning message indicates ...READ MORE

Aug 27, 2018 in Docker by Kalgi
 • 52,340 points • 3,849 views
0 votes
1 answer

Jenkins - simply robocopy in Jenkins finishes marks build with failure

robocopy returns a bit map This is the ...READ MORE

Aug 6, 2018 in Jenkins by Kalgi
 • 52,340 points • 4,747 views
0 votes
1 answer

Using IBM Bluemix Track & Plan how to manage multiple instance?

As of now, there is not a ...READ MORE

Oct 17, 2018 in Kubernetes by lina
 • 8,220 points • 1,634 views
0 votes
1 answer

Docker for Windows error: Can't connect to ASP.Net site in Docker for Windows

I faced the same problem, but I ...READ MORE

Sep 28, 2018 in Docker by Tyrion anex
 • 8,690 points • 2,456 views
0 votes
1 answer

Create Ingress controller in namespace

The ingress resource must be in the ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,317 views
0 votes
1 answer

Error while executing docker run command

This error occurs when your port is ...READ MORE

Jul 26, 2018 in Docker by Kalgi
 • 52,340 points • 5,200 views
0 votes
1 answer

Running a custom docker image on GKE

You'll have tom push your image to ...READ MORE

Sep 18, 2018 in Kubernetes by ajs3033
 • 7,300 points • 2,852 views
+2 votes
5 answers

Distributed revision control vs Centralized revision control

The main difference between the two classes ...READ MORE

Oct 23, 2018 in DevOps & Agile by Kanta
 • 3,630 views
0 votes
1 answer

While creating an isolated environment can I use Vagrant or Docker ?

One of the really great things with ...READ MORE

Oct 17, 2018 in Docker by lina
 • 8,220 points • 1,580 views
0 votes
1 answer

Pods IP address from inside a container in the pod

Make sure that your pod yaml file ...READ MORE

Aug 29, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,690 views
0 votes
1 answer

ConfigMaps vs Secrets

From the author of both of these ...READ MORE

Oct 10, 2018 in Kubernetes by ajs3033
 • 7,300 points • 1,893 views
0 votes
1 answer

kubernetes on AWS get region name in pod

Try having the container query the kubernetes/AWS ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,098 views
0 votes
1 answer

Error saying “Please specify AWS_IMAGE directly (region not recognized)”

This is happening because some regions are ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,834 views
0 votes
1 answer

Privileged containers in kubernetes

Your container will have kernel capabilities if ...READ MORE

Sep 11, 2018 in Docker by DareDev
 • 6,890 points • 3,101 views
0 votes
1 answer

How to run 2 cron jobs scheduled for every month?

Unfortunately, you cannot run the CronJob inside a container ...READ MORE

Sep 27, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,363 views
0 votes
1 answer

How to regex replace nested values in Ansible

I'm not aware of any built-in method ...READ MORE

Jun 17, 2018 in Ansible by shubham
 • 7,340 points • 6,799 views
0 votes
1 answer

Adding users to kubernetes

Follow these steps: create service account for user Alice kubectl ...READ MORE

Sep 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,296 views
0 votes
2 answers

Jenkins Git plugin detached HEAD

Go to Job Configuration. Scroll down to ...READ MORE

Aug 13, 2018 in Jenkins by lina
 • 8,220 points • 4,360 views
0 votes
1 answer

Accessing private Docker Hub repository from Kubernetes on Vagrant

In order to pull private dockerhub hosted ...READ MORE

Sep 18, 2018 in Kubernetes by DareDev
 • 6,890 points • 2,674 views
0 votes
1 answer

Create LoadBalancer for kubernetes cluster in aws

Hello @Lina, If you're running your cluster on ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,800 views
+2 votes
1 answer

What is the difference between a container and an image in Docker?

 Below is reference which you can follow to know ...READ MORE

Sep 20, 2018 in DevOps & Agile by shubham
 • 7,340 points • 2,476 views
0 votes
2 answers

Error saying: Ingress Error No healthy backends could be found. Check pod liveness probes for more details.

In the Dockerfile, you need to export ...READ MORE

Sep 12, 2018 in Kubernetes by Hannah
 • 18,520 points • 2,859 views
0 votes
1 answer

Internal loadbalancing in kubernetes aws

Try applying the annotation service.beta.kubernetes.io/aws-load-balancer-internal to the service definition. kind: ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,686 views
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