Trending questions in DevOps & Agile

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Puppet in Docker: Configuring Puppet containers using Docker compose.

Using Docker compose you can define a set ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,190 points • 3,114 views
0 votes
2 answers

Can a PVC be bound to a specific PV?

apiVersion: "v1" kind: "PersistentVolumeClaim" met ...READ MORE

Mar 3, 2020 in Kubernetes by anonymous
 • 4,843 views
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0 answers

what is the difference between tags and delegate_to in ansible? [closed]

Sep 23, 2019 in Ansible by Rajendra
 • 510 points
closed Sep 24, 2019 by Kalgi • 1,616 views
0 votes
1 answer

Puppet: Config file synatx (Hiera.yaml)

Config file syntax: The hiera.yaml file is a YAML file, ...READ MORE

Aug 28, 2019 in Puppet by Sirajul
 • 59,190 points • 2,693 views
+1 vote
0 answers

Kitematic is taking longer time

Hi All, Kitematic UI is taking longer time ...READ MORE

Sep 6, 2019 in Docker by Manjunathan
 • 130 points • 2,302 views
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0 answers

Puppet: Cannot start php service that is defined in a puppet manifest.

I have written a puppet manifest to ...READ MORE

Sep 18, 2019 in Puppet by Karan
 • 19,550 points • 1,789 views
+2 votes
0 answers

Using .ebextensions to run commands while deploying the app in dev/uat/prod

Hey, We earlier had a plaintext credentials in ...READ MORE

Sep 10, 2019 in DevOps on Cloud by Sai
 • 2,075 views
0 votes
1 answer

How can i check the requests of certificates from puppet agent to puppet master?

You could do this by executing the ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,190 points • 4,120 views
0 votes
1 answer

Basic docker usage workflow.

Everything starts with the Dockerfile. The Dockerfile ...READ MORE

Aug 27, 2019 in Docker by Sirajul
 • 59,190 points • 2,647 views
0 votes
1 answer

Puppet: Error: Cannot set modulepath settings in puppet.conf

These extra module paths are specific to ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 3,512 views
+1 vote
2 answers

message saying "Another app is currently holding the yum lock; waiting for it to exit..." when trying to install Ansible

Hi, I may not sure about the answer ...READ MORE

Jan 24, 2020 in Ansible by vivek
 • 530 points • 4,219 views
0 votes
1 answer

Puppet: Failed to restart puppet server

I noticed once when I started Puppet ...READ MORE

Aug 27, 2019 in Puppet by Sirajul
 • 59,190 points • 2,630 views
0 votes
1 answer

Can somebody explain the concept of "Infrastructure as code" in Devops ?

"Infrastructure as code", also referred to as ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,190 points • 3,877 views
0 votes
1 answer

Ansible playbook for a shall script

You can convert a shell script to ...READ MORE

Aug 26, 2019 in Ansible by Anjali
 • 2,634 views
0 votes
2 answers

How do I create a volume in kubernetes so that it doesn't get detroyed when pods die?

if you need to do this is ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
 • 3,454 views
0 votes
2 answers

How does Docker for Windows run Linux containers?

One of the most important enhancements is ...READ MORE

Aug 29, 2020 in DevOps & Agile by Pistle
 • 1,000 points • 2,535 views
0 votes
1 answer

Puppet in Docker : How do i launch puppet agents (test agents) in Docker containers?

You could connect any agents to the ...READ MORE

Aug 20, 2019 in Puppet by Sirajul
 • 59,190 points • 2,882 views
0 votes
1 answer

Can somebody explain the Puppet Architecture?

Puppet is configured in an agent-master architecture, in ...READ MORE

Jul 24, 2019 in Puppet by Sirajul
 • 59,190 points • 4,037 views
0 votes
1 answer

How do you implement CI/CD using Jenkins?

Continuous Integration using Jenkins and Git plugin Create ...READ MORE

Aug 30, 2019 in Jenkins by Sirajul
 • 59,190 points • 2,455 views
+1 vote
1 answer

What is a docker file? How do I create a docker image with dockerfile?

 A Dockerfile is a script/text configuration file that contains ...READ MORE

Jun 7, 2019 in Docker by Sirajul
 • 59,190 points • 5,985 views
0 votes
1 answer

Puppet: How do i install a module from a tarball?

Installing from a release tarball: To install a ...READ MORE

Aug 29, 2019 in Puppet by Sirajul
 • 59,190 points • 2,435 views
0 votes
1 answer

what is the usage of Puppet apply command?

Puppet apply- Applies a standalone Puppet manifest to ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,190 points • 3,711 views
0 votes
1 answer

Puppet and Docker: docker exec doesn't start puppet container automatically.

There can only be one CMD instruction ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,190 points • 2,392 views
0 votes
1 answer

Ansible Error "ERROR! 'vars_files' is not a valid attribute for a PlaybookInclude"

vars_files is not supported for included playbooks ...READ MORE

Jun 3, 2019 in Ansible by Tara
 • 6,160 views
0 votes
1 answer

Configure a Kubernetes-pod to use persistent volume for storage.

The output shows that the PersistentVolume has ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 4,003 views
0 votes
1 answer

How can i execute a single class from my puppet manifest file?

You can execute a subset of resources ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 3,386 views
+1 vote
1 answer

Build Docker image for PHP Web application - ADD failed

Thank you Sirajul Yes, I have changed it ...READ MORE

Jul 15, 2019 in Docker by limcw
 • 270 points • 4,330 views
0 votes
1 answer

I have multiple containers running inside a kubernetes-pod and i want a specific container to start before starting another one.How can i do this?

One way is  Init Containers.  These are for ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,950 views
0 votes
1 answer

Puppet : Can't run "puppet master" command on windows.

Not all Puppet commands work on Windows. Notably, Windows nodes can’t run ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,190 points • 2,318 views
0 votes
1 answer

Ansible playbook to delete multiple S3 buckets

Hey @Hari, you can use the following ...READ MORE

Aug 30, 2019 in Ansible by Chris
 • 2,294 views
0 votes
1 answer

How to connect a docker container to user-defined bridge network?

When you create a new container, you ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,190 points • 4,790 views
+1 vote
1 answer

How to use a Volume to communicate between two Containers running in the same Kubernetes-Pod?

Create a Pod that runs two Containers Create a ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 3,877 views
0 votes
1 answer

Puppet and Jenkins : Adding Jenkins slaves using puppet code.

You can automatically add slaves to jenkins, ...READ MORE

Aug 28, 2019 in Puppet by Sirajul
 • 59,190 points • 2,339 views
0 votes
1 answer

Creating a cron job in puppet

Running a Puppet agent with cron can ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,190 points • 3,625 views
0 votes
1 answer

using docker-compose with docker-swarm : can swarm build an image from a dockerfile?

Yes, you could integrate the two of ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,190 points • 4,517 views
0 votes
1 answer

Delete an object from a bucket - ansible playbook

You have to use the following task ...READ MORE

Aug 26, 2019 in Ansible by Hari
 • 2,396 views
0 votes
1 answer

How to run selenium script with TestNG on Jenkins?

You can build this project in Jenkins ...READ MORE

Jun 19, 2019 in Jenkins by Neel
 • 3,020 points • 5,339 views
0 votes
0 answers

Puppet+Docker: pull an image and launch a container

I am experimenting on integrating a containerization ...READ MORE

Aug 13, 2019 in Puppet by Sam
 • 6,260 points • 2,949 views
0 votes
1 answer

Puppet+Kubernetes : Error while applying a puppet manifest to add the kubernetes repository

I guess there isn't an issue with ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,190 points • 2,558 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
 • 9,430 views
0 votes
1 answer

Getting error when using Ansible playbook. error message: “msg”: “boto required for this module”

Hey @Vardhan, you're missing out on the ...READ MORE

Mar 29, 2019 in Ansible by Himanshu
 • 8,825 views
0 votes
1 answer

Puppet: Upgrading puppet modules

sudo puppet config print modulepath /etc/puppet/environments/production/modules:/etc/puppet/modules:/usr/share/puppet/modules puppet module ...READ MORE

Aug 30, 2019 in Puppet by Sirajul
 • 59,190 points • 2,196 views
0 votes
1 answer

err: Failed to parse template base/puppet.conf.erb: Could not find value for 'puppetserver' at /etc/puppet/modules/base/manifests/config.pp:13 on node ...

For puppet to find the value of ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,190 points • 3,086 views
0 votes
1 answer

Puppet: How to install a module from a release tarball?

To install a module from a release ...READ MORE

Aug 26, 2019 in Puppet by anonymous
 • 2,329 views
0 votes
0 answers

While adding slave to master node then im getting an error as mentioned below

error execution phase preflight: couldn't validate the ...READ MORE

Aug 30, 2019 in Kubernetes by Sai kumar G
 • 2,197 views
0 votes
1 answer

Error: Could not find node statement with name 'default' or 'puppetserver.example.com, puppetserver.example, puppetserver, localhost' on node puppetserver.example.com

When you apply a catalog or a ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,190 points • 3,224 views
+2 votes
1 answer

jenkins automatic deploy

You could probably configure these 3 jobs ...READ MORE

Aug 29, 2019 in DevOps & Agile by Sirajul
 • 59,190 points • 2,117 views
0 votes
1 answer

stateful or stateless - which application are more useful for docker containers?

It is preferable to create a Stateless ...READ MORE

Jul 24, 2019 in Docker by Yamini
 • 3,777 views
0 votes
1 answer

Puppet+Kubernetes: How do I use kubetool and what is it's significance in using kubernetes with puppet?

The module puppetlabs/kubernetes has Kubetool, which is ...READ MORE

Aug 21, 2019 in Puppet by Sirajul
 • 59,190 points • 2,522 views
0 votes
1 answer

Puppet: error on running sudo puppet agent -t

The puppetmaster process is the one attempting ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 3,162 views
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