Trending questions in DevOps & Agile

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Connect 2 pods

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

Jul 18, 2019 in Kubernetes by Sirajul
• 59,230 points
575 views
0 votes
2 answers

How do I start jenkins as an admin without having the need of entering credentials?

I found a way around: Go to /Users/Username/.jenkins/ Open config.xml and remove ...READ MORE

Aug 22, 2018 in Jenkins by DareDev
• 6,890 points
7,098 views
0 votes
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
815 views
0 votes
1 answer

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
8,068 views
0 votes
1 answer

How to start and stop a cluster on AWS using kops without stopping the instance

Export your KOPS_STAT_STORE variable export KOPS_STATE_STORE=s3://your-bucket-name Get your instances ...READ MORE

Jan 8, 2019 in Kubernetes by Kashish
8,756 views
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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
1,076 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
4,654 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
705 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
442 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
834 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
694 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
504 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
712 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
793 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
3,121 views
0 votes
1 answer

What is the difference between the host file and an inventory file in ansible?

Actually both are same. hosts file is ...READ MORE

Feb 12, 2019 in Ansible by Amith
• 140 points
7,186 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
815 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
926 views
0 votes
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
917 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
399 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
652 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
458 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
413 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
707 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
1,567 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
558 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
729 views
0 votes
1 answer

Kubernetes "secrets"

A Secret is an object that contains ...READ MORE

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

How does a load balancer service work?

Cloud Provider normally sets up LoadBalancer as ...READ MORE

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

Taint and tolerance in Kubernetes 1.6

Hey @Greg, Taint can be considered as ...READ MORE

Jun 27, 2019 in Kubernetes by Yamini
1,148 views
0 votes
1 answer

Example for using taint and tolerance - Kubernetes

Hey @Tara, this is how you use ...READ MORE

Jun 28, 2019 in Kubernetes by Faiza
1,134 views
0 votes
1 answer

Stateful Sets in Kubernetes

During regular deployment process, all the instances ...READ MORE

Jul 15, 2019 in Kubernetes by Sirajul
• 59,230 points
352 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 856 views
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1 answer

How to determine what is the status of a deployment ?

You could use kubectl get deployment <deployment>.  If ...READ MORE

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

How to change a node's availability?

Hey @jenny,  You can do the following in ...READ MORE

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

Docker Swarm

Docker Swarm is a technique to create and ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
833 views
0 votes
1 answer

Could you demonstrate a simple docker puppet integration?

Here's a simple demo of puppet-docker example: Assuming you ...READ MORE

Jul 10, 2019 in Docker by Sirajul
• 59,230 points
516 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
1,671 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
540 views
0 votes
1 answer

Is it possible to use docker compose to build a swarm/kubernetes cluster?

Yes, one can deploy a stack on ...READ MORE

Jul 3, 2019 in Docker by Sirajul
• 59,230 points
752 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
5,499 views
0 votes
1 answer

Can I run docker in docker?

If you want to use Docker in Docker, that ...READ MORE

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

Can I give an advance instructions to run later, during the next build stage in docker?

You can definitely give a trigger instruction ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points
725 views
0 votes
1 answer

What are "docker secrets" and why is it necessary?

In terms of Docker Swarm services, a secret is ...READ MORE

Jul 5, 2019 in Docker by Sirajul
• 59,230 points
591 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
625 views
0 votes
0 answers

what is the use of docker history command in Docker?

I am trying to find the initial ...READ MORE

Jun 20, 2019 in Docker by Shubham
• 1,000 points
1,246 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
9,399 views
0 votes
2 answers

integrate Jenkins with AWS CodeCommit

jenkins user add in visudo or /etc/sudoers READ MORE

May 14, 2019 in Jenkins by anonymous
3,344 views
0 votes
1 answer

Is it possible to spin-up a docker host on a cloud platform?

Yes, It is definitely possible to spin ...READ MORE

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

How to share data among docker hosts?

Ways to achieve this when developing your ...READ MORE

Jul 5, 2019 in Docker by Sirajul
• 59,230 points
474 views