Trending questions in DevOps & Agile

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1 answer

Why are facts gathered in puppet and ansible?

The facts gathered by these tools are ...READ MORE

Feb 21, 2019 in Ansible by Vismaya
 • 1,492 views
0 votes
1 answer

Pros and cons of using traefik as ingress on kubernetes as DaemonSet

Here are pros and cons of using ...READ MORE

Jan 6, 2019 in Kubernetes by Layla
 • 3,491 views
0 votes
1 answer

What all platforms does docker run on?

Hey @Albert, docker runs on the following ...READ MORE

Feb 13, 2019 in Docker by Imran
 • 1,874 views
0 votes
1 answer

ping from a docker container to a PBX sip server which is lying in the same lan as the host machine

Hey @Laksha, Look at how you're starting ...READ MORE

Feb 1, 2019 in Ansible by Anisha
 • 2,355 views
0 votes
1 answer

Are there any pre-requisites for installing Kubernetes on Ubuntu?

If you're installing on VM's, then follow ...READ MORE

Feb 22, 2019 in Kubernetes by Sumit
 • 1,439 views
0 votes
1 answer

What are the system requirements I need to fulfill for the ec2_vpc_subnet module to work - Ansible

The below requirements are needed on the ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 2,046 views
0 votes
1 answer

Error saying "ERROR: sudo_pass is not a legal parameter at this level in an Ansible Playbook"

Here sudo_pass is where you're going wrong. ...READ MORE

Jan 29, 2019 in Ansible by Hatim
 • 2,481 views
–1 vote
1 answer

Errors and warnings while installing graphite server using puppet.

Hey @Harish, If you puppet modules is /etc/puppet/modules, ...READ MORE

Feb 15, 2019 in Puppet by Varshi
 • 1,762 views
0 votes
1 answer

How do I manage my config snapshots? - Ansible

Hey @Pandora, You can use the aci_config_snapshot module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 1,851 views
+6 votes
4 answers

Error: Docker saying "bad file descriptor"

The solution was easy enough. Add these ...READ MORE

Mar 27, 2018 in Docker by DragonLord999
 • 8,450 points • 10,994 views
0 votes
1 answer

Abort playbook execution when servers fail to deploy.

Het @Peter, try something like this: - name: ...READ MORE

Feb 7, 2019 in Ansible by Pragati
 • 2,029 views
0 votes
1 answer

Cluster not found error on kops get clusters

You get this error when you either ...READ MORE

Jan 8, 2019 in Kubernetes by Barbara
 • 3,333 views
0 votes
1 answer

Requirements in the host that executes the mysql_db module.

These are the requirements for the host ...READ MORE

Feb 4, 2019 in Ansible by Diana
 • 2,119 views
0 votes
1 answer

style.css not getting executed while installing lamp stack using ansible

Hey @Kishore make sure, your folder directory ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 1,906 views
0 votes
1 answer

Dashboard Pod status pending

It’s not able to schedule anything because ...READ MORE

Sep 25, 2018 in Kubernetes by Kalgi
 • 52,340 points • 7,811 views
0 votes
1 answer

I get some meaningless error logs when some commands fail. Do I have an option to print just a message saying Failed?

Ansible provides a way to specify this ...READ MORE

Feb 7, 2019 in Ansible by Pragya
 • 1,957 views
0 votes
1 answer

Docker for Windows error: “Failed to create symbolic link”

The error is telling you that  /var/www/html/externals/public_html ...READ MORE

Nov 26, 2018 in DevOps & Agile by Sophie may
 • 10,620 points • 5,100 views
0 votes
1 answer

Error while using newrelic class - Puppet

Hey @Harjot, The catalog compiler will look ...READ MORE

Feb 15, 2019 in Puppet by Ranjan
 • 1,634 views
0 votes
1 answer

Which is the best testing tool?

Hey @Jinu, the best tool I've come ...READ MORE

Feb 18, 2019 in Other DevOps Questions by Yesha
 • 1,467 views
0 votes
1 answer

How do i get Ansible predefined variables?

There three types of variables variables gathered from ...READ MORE

Jan 24, 2019 in Ansible by Parth
 • 2,531 views
0 votes
1 answer

What are Puppet's main features?

Three main features are: Role-based Access Control enables ...READ MORE

Feb 15, 2019 in Puppet by Akansha
 • 1,581 views
0 votes
1 answer

Error after updating docker

Hey @Ali, try switching to 1.0.1 and ...READ MORE

Jan 8, 2019 in Docker by Vikas
 • 3,202 views
0 votes
1 answer

Kubernetes error: Did you speciy the right host or port

Try and auto generate your kubeconfig. Use: gcloud container ...READ MORE

Jan 9, 2019 in Kubernetes by DareDev
 • 6,890 points • 3,170 views
0 votes
1 answer

lineinfile module in Ansible

You can use the lineinfile module for ...READ MORE

Jan 17, 2019 in Ansible by Emily
 • 2,849 views
0 votes
1 answer

What are profiles in Puppet?

Wrapper classes that use multiple component modules ...READ MORE

Feb 15, 2019 in Puppet by Sheela
 • 1,554 views
0 votes
1 answer

what does ansible-vault edit command do?

Hey @Faizal, your worry is obvious in ...READ MORE

Feb 11, 2019 in Ansible by Mariam
 • 1,716 views
0 votes
1 answer

Use cases of modernizing and automating workflow

Of course automation is being used everywhere and ...READ MORE

Jan 25, 2019 in Ansible by Wong
 • 2,446 views
0 votes
1 answer

How do I make my_dir available for all hosts? - Ansible

Hey @Kiara,  f you want to make my_dir available to ...READ MORE

Feb 1, 2019 in Ansible by Anisha
 • 2,141 views
0 votes
1 answer

destroying container after build success

Hey, Define your pipeline to clone the git ...READ MORE

Jan 17, 2019 in DevOps Tools by Hannah
 • 18,520 points • 2,802 views
0 votes
2 answers

How do you stop Ansible from creating .retry files in the home directory?

[defaults] ... retry_files_enabled = True # Create them ...READ MORE

Apr 5, 2019 in Ansible by anonymous
 • 5,157 views
0 votes
1 answer

What all companies use Puppet?

A lot of companies use puppet, its ...READ MORE

Feb 15, 2019 in Puppet by Kashish
 • 1,536 views
0 votes
1 answer

Running Ansible Tower behind nginx

Hey @Jeena, you should find it at /etc/tower/conf.d/remote_host_headers.py, ...READ MORE

Feb 1, 2019 in Ansible by Anisha
 • 2,102 views
0 votes
1 answer

Clear the entire provision setup if fails to execute even a single command

Of course this is possible @Kiara, you ...READ MORE

Feb 7, 2019 in Ansible by Pragya
 • 1,836 views
0 votes
1 answer

Install multiple roles - Ansible

You'll need a requirements.yaml file which will ...READ MORE

Jan 10, 2019 in Ansible by Rishi
 • 3,063 views
0 votes
1 answer

Add authorized key taken from a URL - Ansible

Hey @Lopez, you can use the authorized_key ...READ MORE

Feb 12, 2019 in Ansible by Charlie
 • 1,623 views
0 votes
1 answer

What sort of Puppet Interview questions should I prepare?

Hey @Kajol, You can prepare something along ...READ MORE

Feb 15, 2019 in Puppet by Simran
 • 1,455 views
0 votes
1 answer

Where do I get Ansible Tower hostname

Hey @Neel, you can fetch that information ...READ MORE

Feb 1, 2019 in Ansible by Anisha
 • 2,051 views
0 votes
1 answer

meaning of check-in code in github

It simply means to upload code to ...READ MORE

Apr 29, 2018 in Git & GitHub by ajs3033
 • 7,300 points • 14,069 views
0 votes
1 answer

git - show modified files, except for deleted (or renamed) files

You can use --diff-filter=dr to exclude delete ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
 • 52,340 points • 9,430 views
0 votes
1 answer

Error output difficult to read - Ansible

Hey @Lisha, you can use the callback ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 2,665 views
0 votes
1 answer

How to create a new encrpted file using Ansible Vault?

If you are creating a new file ...READ MORE

Jan 29, 2019 in Ansible by Kyraa
 • 2,150 views
0 votes
1 answer

Error message saying variable undefines - Ansible

Hey @Karthik, you don't really have to ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 1,643 views
0 votes
1 answer

lookup_plug in file too distributed

Hey @laksha, you can wrap it into ...READ MORE

Jan 29, 2019 in Ansible by Kavya
 • 2,146 views
0 votes
1 answer

Error saying "No packages marked for update" when trying to install ansible using yum

If you're just trying to upgrade to ...READ MORE

Jan 14, 2019 in Ansible by Nippun
 • 2,752 views
0 votes
1 answer

Difference between RUN and CMD in a docker file and when to use one or the other.

Here are the explanations for all the ...READ MORE

Nov 17, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 5,291 views
0 votes
1 answer

Error when installing a role - Ansible

The yaml python package is provided by the PyYAML pip ...READ MORE

Jan 28, 2019 in Ansible by Fez
 • 2,142 views
0 votes
1 answer

Define variables in Ansible Playbook

Variable names should be letters, numbers, and ...READ MORE

Jan 24, 2019 in Ansible by Jinha
 • 2,299 views
0 votes
1 answer

Why is my output sometimes replaced with ********* ? - Ansible

Any string marked no-log, including passwords, are ...READ MORE

Feb 1, 2019 in Ansible by Anisha
 • 1,989 views
0 votes
1 answer

Do all Ansible modules mentioned in Playbook tasks actually run on the remote host machine?

Hey @Shruti, ansible tasks run on the ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 1,607 views
0 votes
1 answer

Considerations when dealing with backup and restoration - Ansible

Hey @Ruth, keep these following factors in ...READ MORE

Feb 4, 2019 in Ansible by Anushri
 • 1,819 views
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