Trending questions in DevOps & Agile

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How do I access environment variables in Ansible?

Yes @Nagray, you're right! You can access ...READ MORE

Jan 24, 2019 in Ansible by Tessie
 • 8,600 views
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1 answer

Are deployments with more than one replica automatically doing rolling updates when a new deployment config is applied?

The Deployment updates Pods in a rolling ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 988 views
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1 answer

How to rollback a deployment?

Applying changes to a Deployment process with ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,291 views
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1 answer

Changes to compose when shifting docker to production

These are the following changes you need ...READ MORE

Jul 30, 2019 in Docker by Vismaya
 • 501 views
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1 answer

How is Kubernetes related to Docker?

Though we compare Docker Vs Kubernetes, it ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,117 views
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1 answer

Why should i go with Puppet for config management?

Of course, there a lot of configuration ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,230 points • 496 views
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1 answer

What are resource types in puppet?

Every resource (file, user, service, package, and so ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 622 views
0 votes
1 answer

I am new to the concept of jenkins- distributed build.I have set up a jenkins master.Do i need to install jenkins on the slave machine too?

No, you don't have to install Jenkins on ...READ MORE

May 30, 2019 in Jenkins by Sirajul
 • 59,230 points • 3,085 views
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1 answer

What is pod security policy and why is it important?

In Kubernetes, Pod Security Policies consists of ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 996 views
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1 answer

How to build a high availability cluster in Kubernetes?

Add nodes in a HA cluster in ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,214 views
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1 answer

what are Resources in puppet?

Resources are the fundamental unit for modeling ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,230 points • 683 views
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1 answer

What is SSLdir in Puppet?

Puppet stores its certificate infrastructure in the ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 603 views
0 votes
1 answer

what are the steps involved in installing puppet on linux?

Below are the steps for installing Puppet ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 597 views
0 votes
1 answer

Is puppet suitable for large organisations only?

Puppet is suitable for any organization size.  The ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
 • 59,230 points • 597 views
0 votes
1 answer

do rolling updates declared with a deployment take effect if i manually delete pods of the replica set with kubectl delete pods?

Yes, the scheduler will make sure (as ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,230 points • 867 views
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1 answer

Can somebody explain the process of installing modules from the command line in puppet?

Puppet module install command installs a module ...READ MORE

Jul 25, 2019 in Puppet by Sirajul
 • 59,230 points • 607 views
0 votes
2 answers

What does the AWS CodeDeploy Jenkins Plugin do?

AWS CodeDeploy is AWS service that coordinates application ...READ MORE

Aug 8, 2019 in Jenkins by Sirajul
 • 59,230 points • 2,445 views
0 votes
1 answer

how to package a kubernetes application?

Helm is a package manager which allows users ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 939 views
+4 votes
3 answers

Kubernetes Dashboard - Token login issue

This might help, it helped me. https://www.edureka.co/community/31282 ...READ MORE

Nov 23, 2018 in Kubernetes by Ali
 • 11,360 points • 10,288 views
0 votes
1 answer

How can i get all the pods on a node?

You can use the following command to ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,077 views
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1 answer

Kubernetes: What are init conatiners ?

Generally, in Kubenetes, a pod can have ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,230 points • 601 views
0 votes
1 answer

Why should I use Kubernetes?

With the advent of microservice architecture, users ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,075 views
0 votes
1 answer

How to configure my docker container to use a different logging driver?

When you start a docker container, you ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,230 points • 1,361 views
0 votes
1 answer

Connect 2 pods

You can connect those two pods by ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 761 views
0 votes
1 answer

Use a docker image with jenkins declarative pipeline

Hey @Jithin, you could use something like ...READ MORE

Apr 12, 2019 in Jenkins by Bishu
 • 4,932 views
0 votes
1 answer

Warning saying "It appears that your reverse proxy set up is broken."

 As noted in the Jenkins Wiki, "The ...READ MORE

May 16, 2019 in Jenkins by Haider
 • 3,461 views
0 votes
1 answer

Using a custom registry instead of default dockerhub registry

By default the "Docker pipeline" integrates assumes the ...READ MORE

Jul 9, 2019 in Docker by Sirajul
 • 59,230 points • 1,108 views
0 votes
1 answer

Kubernetes Objects and Workloads.

Kubernetes object model provides set of features ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 1,016 views
0 votes
1 answer

Adding nodes to a swarm

To Add Worker nodes : Open a terminal and ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,230 points • 1,147 views
0 votes
1 answer

What is a service role in kubernetes components?

A service is an abstraction for pods. ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 769 views
0 votes
1 answer

Pods in Kubernetes

Pod is a single or bunch of ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 920 views
0 votes
1 answer

Why do my services take 10 seconds to recreate or stop?

Docker compose stop attempts to stop a ...READ MORE

Jul 9, 2019 in Docker by Sirajul
 • 59,230 points • 1,046 views
0 votes
1 answer

How do I create a service using an image from a private registry?

Hey @Ruby, If your image is available ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,230 points • 1,075 views
0 votes
1 answer

Jenkins displays the message that reverse proxy setup is broken. How to solve this issue? [closed]

As long as it is not interrupting ...READ MORE

Jun 19, 2019 in Jenkins by Neel
 • 3,020 points • 1,886 views
0 votes
1 answer

Switching from swarm to kubernetes for a node while using the "mixed" orchestrator type.

To change the orchestrator type for a ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,230 points • 1,193 views
0 votes
1 answer

Kubernetes: container scaling

Hey @ Liana, You could use Horizontal ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,230 points • 623 views
0 votes
1 answer

What all packages do i need to install to use kubernetes on my machine?

Install below packages on all of your ...READ MORE

Jul 11, 2019 in Kubernetes by Sirajul
 • 59,230 points • 904 views
0 votes
1 answer

how can we prioritize pods and preempt them?

A PriorityClass is a non-namespaced object that ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
 • 59,230 points • 701 views
0 votes
1 answer

What is a swarm and how to create a swarm?

A swarm consists of multiple Docker hosts ...READ MORE

Jul 8, 2019 in Docker by Nizam
 • 1,002 views
+4 votes
2 answers

I'm getting coredns CrashLoopBackoff error when installing Kubernetes on Ubuntu VM. I've followed the steps as described in Edureka blog

I followed this tutorial on Hyper-V using ...READ MORE

Jun 28, 2019 in Kubernetes by ashutosh
 • 5,928 views
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1 answer

How can I achieve high availability of my application using docker swarm?

High Availability is a feature where you ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,230 points • 1,119 views
0 votes
1 answer

How do I expose a service to a host outside the cluster?

There are two ways by which we ...READ MORE

Jul 12, 2019 in Kubernetes by Sirajul
 • 59,230 points • 804 views
0 votes
1 answer

Kubernetes: Daemon Sets

A DaemonSet is a set of pods ...READ MORE

Jul 17, 2019 in Kubernetes by Sirajul
 • 59,230 points • 589 views
0 votes
1 answer

Storage Classes in Kubernetes

A StorageClass provides a way for administrators ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
 • 59,230 points • 629 views
0 votes
1 answer

Is there a way to configure Docker for Windows to accept a self-signed SSL?

This issue is discussed in the official ...READ MORE

Nov 23, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 10,806 views
0 votes
2 answers

Where do i find the puppet configuration file?

The puppet.conf file is always located at $confdir/puppet.conf. Although ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,230 points • 2,845 views
0 votes
0 answers

Developing Continuous Delivery Pipeline using Git, Jenkins, Maven & Tomcat - join link. Registered today but not geeting link to joinin [closed]

Developing Continuous Delivery Pipeline using Git, Jenkins, ...READ MORE

Jul 4, 2019 in Jenkins by Mukul
closed Jul 5, 2019 by Vardhan • 1,144 views
0 votes
1 answer

Installing nodejs using ansible

Your role should look something like this: - ...READ MORE

Mar 15, 2019 in Ansible by Hari
 • 5,897 views
0 votes
1 answer

Provision a docker-machine on Rackspace

When Docker Machine provisions containers on local ...READ MORE

Jul 9, 2019 in Docker by Sirajul
 • 59,230 points • 889 views
0 votes
1 answer

How to connect shell to my new docker host?

Use the following command to connect your ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,230 points • 1,096 views
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