Trending questions in DevOps & Agile

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Docker with Puppet: How can i remove the associated volumes when a container stops?

By default, when the service stops or ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,190 points • 1,366 views
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0 answers

Puppet+Docker: Managing Docker networks

I have a two containers running on ...READ MORE

Aug 14, 2019 in Puppet by Vaibhav
 • 1,454 views
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1 answer

Puppet v/s Ansible

Here are few major contrasts among Puppet ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 1,747 views
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1 answer

Puppet in Docker: Running puppet commands inside a docker container.

You can use Puppet commands, such as resource.  The following command ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,190 points • 1,233 views
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1 answer

Puppet: puppet agent --configprint server doesn't return a valid DNS name.

Agents trust the master only if they ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,190 points • 1,964 views
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1 answer

Puppet+Kubernetes : puppetlabs/kubernetes module limitations.

You should have puppet 4.0 or higher ...READ MORE

Aug 21, 2019 in Puppet by anonymous
 • 1,130 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
 • 7,963 views
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1 answer

Puppet in Docker: Can a docker container use Puppet only at Run-time?

Docker provides a solution to this problem ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,190 points • 1,216 views
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1 answer

Create a Custom function in puppet.

All the custom functions are implemented as ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
 • 59,190 points • 2,116 views
0 votes
1 answer

Puppet+Kubernetes: KREAM Installation and usage.

KREAM (Kubernetes Rules Everything Around Me) - ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,190 points • 1,081 views
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1 answer

How to configure a default imagePullSecret for any deployment?

Hey @Sam, you can attach an image ...READ MORE

Jul 18, 2019 in Kubernetes by Sirajul
 • 59,190 points • 2,592 views
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1 answer

Puppet:How does config management tools support kubernetes?

Container management tools and container orchestration tools ...READ MORE

Aug 21, 2019 in Puppet by Sirajul
 • 59,190 points • 1,118 views
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1 answer

Puppet+Kubernetes: How do i configure my node as a controller or worker?

You could configure your node to be ...READ MORE

Aug 21, 2019 in Puppet by Sirajul
 • 59,190 points • 1,110 views
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1 answer

Can i install puppet master and puppet agent on the same centos machine? How will that work?

Yes, It's now possible to install both ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 1,751 views
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1 answer

Memory requirement issue for a docker container

Docker provides ways to control how much ...READ MORE

Jul 4, 2019 in Docker by Sirajul
 • 59,190 points • 3,161 views
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1 answer

Puppet+Docker: In context of running a container, what all commands does puppetlabs/docker module support?

Within the context of a running container, ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,190 points • 1,386 views
0 votes
0 answers

Puppet+Docker: Rebuild an image with respect to changes in dockerfile

I am building a docker image via ...READ MORE

Aug 13, 2019 in Puppet by Sam
 • 6,260 points • 1,426 views
0 votes
1 answer

Docker with Puppet: How do I install Docker EE on a Debian System?

Docker provides a enterprise addition of the ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,190 points • 1,288 views
0 votes
1 answer

Puppet in Docker : Benefit of using puppet in docker

Here's to how this approach proves beneficial: One ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,190 points • 1,141 views
0 votes
1 answer

What is Ingress ? Is it something that runs as a pod or on a pod?

An ingress is an object that holds ...READ MORE

Jul 19, 2019 in Kubernetes by Sirajul
 • 59,190 points • 2,471 views
0 votes
1 answer

Puppet: managing firewall rules

You can easily manage the firewall rules ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,190 points • 1,872 views
0 votes
1 answer

What is the advantage of using volumes instead of bind mounts?

Some of the key advantages for using volumes over bind ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,190 points • 1,142 views
0 votes
1 answer

Can I use multiple containers on a jenkins declarative pipeline?

Yes of course you can!! You try ...READ MORE

Apr 12, 2019 in Jenkins by Vedant
 • 6,697 views
0 votes
1 answer

Puppet: How many slave nodes can i configure with a single puppet master?

Open source Puppet doesn't have any kind ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
 • 59,190 points • 1,557 views
0 votes
0 answers

Puppet+Docker : Clustering Docker Engines - "Swarm Mode"

How can I cluster my docker engines ...READ MORE

Aug 14, 2019 in Puppet by Karan
 • 19,550 points • 1,341 views
+1 vote
0 answers

can i connect redhat and ubuntu in oracle virtualbox as master&node

i installed ubuntu&redhat machines in oracle vmware,so ...READ MORE

Aug 17, 2019 in DevOps & Agile by anonymous
 • 1,198 views
0 votes
1 answer

Why use Puppet to manage kubernetes clusters?

The use of Puppet to manage Kubernetes ...READ MORE

Aug 22, 2019 in Puppet by Sirajul
 • 59,190 points • 982 views
0 votes
1 answer

Declaring default environment variables in docker-compose.

Compose supports declaring default environment variables in ...READ MORE

Jul 3, 2019 in Docker by Sirajul
 • 59,190 points • 3,139 views
0 votes
1 answer

Why focus on Container management with puppet?

As with any other IT endeavor, your ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
 • 59,190 points • 1,239 views
0 votes
1 answer

How do I enable puppet collection repository in puppet if I am using Puppet 6.7?

In Puppet6.7 you have to enable Puppet ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
 • 59,190 points • 1,932 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 • 9,287 views
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1 answer

Error while configuring Hiera for puppet

In order for changes to your hiera configuration to ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
 • 59,190 points • 1,830 views
0 votes
1 answer

How far do Docker containers scale? Are there any requirements for the same?

Large web deployments like Google and Twitter ...READ MORE

Jul 30, 2019 in Docker by Jerry
 • 1,963 views
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1 answer

How do I list containers filtering by pod namespace?

To target only pods in a specific ...READ MORE

Jul 23, 2019 in Kubernetes by Sirajul
 • 59,190 points • 2,257 views
0 votes
1 answer

Puppet+Docker: How do i configure my docker container to use a NFS volume?

docker_volume { 'nfs-volume': ensure => ...READ MORE

Aug 13, 2019 in Puppet by Sirajul
 • 59,190 points • 1,346 views
0 votes
1 answer

Puppet+Docker: How to Update/Remove a docker service?

Update a docker service: To update the service, add ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
 • 59,190 points • 1,296 views
0 votes
1 answer

How does mixing Swarm and Kubernetes work in the same cluster?

Yes you could use them together. When you ...READ MORE

Jul 5, 2019 in Docker by Sirajul
 • 59,190 points
edited Jul 6, 2019 by Sirajul • 3,024 views
0 votes
1 answer

Puppet in Docker : Setting up Puppet Infrastructure

You can use the images for standing ...READ MORE

Aug 19, 2019 in Puppet by Sirajul
 • 59,190 points • 1,082 views
0 votes
1 answer

Puppet : Provisioning a Replica in PE for High availability.

Provisioning a replica duplicates specific components and ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,190 points • 1,858 views
0 votes
1 answer

How do I schedule a Jenkins compile/build job only when there is a new commit to my source code ?

To automatically run build on code commit, follow ...READ MORE

May 29, 2019 in Jenkins by Sirajul
 • 59,190 points • 4,610 views
0 votes
1 answer

How to revert changes to a service's configuration?

In order to roll back the service ...READ MORE

Jul 8, 2019 in Docker by Sirajul
 • 59,190 points • 2,856 views
0 votes
0 answers

Puppet+Docker: What is the equivalent of docker rm in Puppet code?

I was looking to remove a few ...READ MORE

Aug 13, 2019 in Puppet by Namik
 • 1,230 points • 1,302 views
0 votes
1 answer

Puppet Error: err: /Stage[main]//Exec[C:/tmp/foo.exe]/returns: change from notrun to 0 failed: CreateProcess() failed: Access is denied.

This error occurs when requesting an executable ...READ MORE

Aug 1, 2019 in Puppet by Sirajul
 • 59,190 points • 1,815 views
0 votes
1 answer

Puppet: Error when trying to use many manifests

Your kp::testfile is a defined type, not ...READ MORE

Aug 7, 2019 in Puppet by Sirajul
 • 59,190 points • 1,545 views
0 votes
1 answer

err: Could not send report: SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

This error occurs when Windows agents' time isn't synced.  Windows agents ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
 • 59,190 points • 1,592 views
0 votes
2 answers

keep container running on Kubernetes

Try using this CMD in your Dockerfile: CMD exec /bin/bash ...READ MORE

Aug 30, 2018 in Kubernetes by Nilesh
 • 7,060 points • 16,249 views
0 votes
1 answer

Use parameters stored in aws parameter store in ansible playbook

Use aws_ssm module for this purpose: - name: ...READ MORE

Jul 23, 2019 in Ansible by Vishnu
 • 2,183 views
0 votes
1 answer

Can't fetch git repositories in puppet using ssh

Try adding a section to the user's ~/.ssh/config file ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
 • 59,190 points • 1,447 views
0 votes
1 answer

What is puppet Kick?

By default Puppet Agent request to Puppet ...READ MORE

Jul 30, 2019 in Puppet by Sirajul
 • 59,190 points • 1,839 views
0 votes
1 answer

Puppet server fails to start after a new installation

Try this: Remove the existing apt repository by ...READ MORE

Aug 6, 2019 in Puppet by Sirajul
 • 59,190 points • 1,529 views
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