Trending questions in DevOps & Agile

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

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

Aug 14, 2019 in Puppet by Karan
• 19,610 points
770 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
• 59,230 points
2,568 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
1,409 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
• 59,230 points
667 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
• 59,230 points
1,311 views
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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
779 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
• 59,230 points
1,293 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
• 59,230 points
763 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
• 59,230 points
1,335 views
0 votes
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it will executing but skipping the tomcat and Jenkins

---   - hosts: all     become: yes     tasks:       - name: installing tools         yum: ...READ MORE

Aug 17, 2019 in Ansible by Rajendra
• 510 points
654 views
0 votes
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
• 59,230 points
1,215 views
0 votes
1 answer

1 master 10 clients - run ansible playbook only on 5

Create a group in the inventory file ...READ MORE

Aug 8, 2019 in Ansible by Tanya
943 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
• 59,230 points
1,038 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
• 59,230 points
1,210 views
0 votes
1 answer

Does Puppetlabs/docker module support Docker plugins?

The puppetlabs/docker module supports the installation of ...READ MORE

Aug 14, 2019 in Puppet by Sirajul
• 59,230 points
682 views
0 votes
1 answer

How do you configure automatic build in jenkins?

Works in Jenkins can be activated intermittently ...READ MORE

Aug 6, 2019 in Jenkins by Sirajul
• 59,230 points
1,018 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
1,657 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
6,009 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
• 59,230 points

edited Jul 6, 2019 by Sirajul 2,382 views
0 votes
1 answer

Docker with Puppet: DNS allocation to the Docker Daemon

Hey @Dipika, to allocate a dns server ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
• 59,230 points
570 views
0 votes
1 answer

Where should the testing files be located to run puppet-parser-validate/puppet-lint against *.pp in a Jenkins+Puppet setup?

Rake is sophisticated test runner written in ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
• 59,230 points
895 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
• 59,230 points
1,015 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
• 59,230 points
2,215 views
0 votes
1 answer

Docker with Puppet: Scaling a docker service

To scale a service, add the following ...READ MORE

Aug 16, 2019 in Puppet by Sirajul
• 59,230 points
515 views
0 votes
1 answer

Puppet: How can i connect the puppet server to an external node classifier?

You need to configure two settings to ...READ MORE

Aug 2, 2019 in Puppet by Sirajul
• 59,230 points
1,119 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
• 59,230 points
847 views
0 votes
0 answers
0 votes
2 answers

How can I access a service installed on Kubernetes from anywhere?

if u want to directly want to ...READ MORE

Jul 26, 2020 in Kubernetes by Akash Gupta
1,378 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
• 59,230 points
3,887 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
• 59,230 points
860 views
0 votes
1 answer

Delete an object/file from an s3 bucket

Hey @Jinu, you can try the following ...READ MORE

Aug 1, 2019 in Ansible by Barbara
1,150 views
0 votes
1 answer

Error: PuppetDB is running but Puppet Master can't reach it.

If PuppetDB is running but the Puppet ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
• 59,230 points
1,156 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
• 59,230 points
1,203 views
0 votes
1 answer

How do i tie a service to a pod or a set of pods?

By declaring pods with the label(s) and ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
• 59,230 points
1,799 views
0 votes
1 answer

Puppet: How can i remove all the node entries that are no longer managed by puppet?

You could try this: class remove_unmanaged { ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
• 59,230 points
757 views
0 votes
1 answer

Create a NFS volume while creating a service - docker

Hey @Dipti, yes of course you can! ...READ MORE

Jul 24, 2019 in Docker by Vijay
1,485 views
0 votes
1 answer
0 votes
1 answer

Error: Could not find class git::config for xxxx on node xxxx

You should note that you cannot call include on git::config. git::config is a ...READ MORE

Jul 31, 2019 in Puppet by Sirajul
• 59,230 points
1,140 views
0 votes
1 answer

Ansible playbook for moving files from one node to another remote node

The best way to do this is: copy ...READ MORE

Jan 16, 2019 in Ansible by Nigya

edited Jan 18, 2019 by Vardhan 9,594 views
0 votes
1 answer

what is configuration management and why do we need one?

Configuration management is all about bringing consistency ...READ MORE

Jul 29, 2019 in Puppet by Sirajul
• 59,230 points
1,219 views
0 votes
1 answer

Puppet: use Puppet templates to configure NTP

Here's an example of configuring NTP using ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
• 59,230 points
739 views
0 votes
1 answer

Puppet : Can i install jenkins on a puppet server using Git?

Installing puppet-jenkins is easy. To install via Git, ...READ MORE

Aug 9, 2019 in Puppet by Sirajul
• 59,230 points
715 views
0 votes
1 answer

Jenkins with puppet.

For anyone interested in how to pull ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
• 59,230 points
759 views
0 votes
1 answer

How to install modules from puppet forge?

Use the puppet module install command with ...READ MORE

Jul 26, 2019 in Puppet by Sirajul
• 59,230 points
1,314 views
0 votes
1 answer

Puppet module path is not updating.

The puppet confdir depends on user that executes puppet ...READ MORE

Aug 5, 2019 in Puppet by Sirajul
• 59,230 points
867 views
0 votes
1 answer

How can i know the time as to when exactly did a node join puppet?

Puppet does not itself keep any timestamp ...READ MORE

Aug 8, 2019 in Puppet by Sirajul
• 59,230 points
740 views
0 votes
2 answers

How can I list all the `env` properties within a Jenkins pipeline?

Here's a quick script you can add ...READ MORE

Aug 8, 2019 in Jenkins by Sirajul
• 59,230 points
8,561 views
0 votes
1 answer

if a node is tainted, is there a way to still schedule the pods to that node?

When a node is tainted, the pods ...READ MORE

Jul 16, 2019 in Kubernetes by Sirajul
• 59,230 points
1,716 views
0 votes
1 answer

How can I ensure that my jenkins build server is accessed only by authorized users?

Anyone can make use of the URL ...READ MORE

Aug 6, 2019 in Jenkins by Sirajul
• 59,230 points
800 views
0 votes
1 answer

Does the feature of "Garbage Collection" exist in Docker?

Yes you can clean up resources in ...READ MORE

Jul 2, 2019 in Docker by Sirajul
• 59,230 points
2,306 views