Trending questions in DevOps & Agile

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Error while installing Puppet dashboard

Hey @Dipti, seems like you haven't enabled ...READ MORE

Feb 25, 2019 in Puppet by Nandita
 • 788 views
0 votes
1 answer

Chef server on windows - Is that possible?

You cannot set a chef server on ...READ MORE

Feb 28, 2019 in Chef by Lina
 • 650 views
0 votes
1 answer

Can I revoke puppet host's certificate?

Hey @Garima, yes of course you can ...READ MORE

Feb 21, 2019 in Puppet by Laila
 • 914 views
0 votes
1 answer

How do I set up a k8s cluster on windows?

Hey @Nadia, follow these steps to create ...READ MORE

Feb 25, 2019 in Kubernetes by Roshan
 • 743 views
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1 answer

"FATAL: all hosts have already failed -- aborting" - Ansible error

Hey @Anju, you could change your second ...READ MORE

Feb 7, 2019 in Ansible by Sri
 • 1,527 views
0 votes
1 answer

How do I sign all the certificates together - Puppet on Ubuntu

Hey @Aryaa, use the following command to ...READ MORE

Feb 21, 2019 in Puppet by Adi
 • 899 views
0 votes
1 answer

Kops validate cluster giving an error saying no such host

One of the possible reasons could be using ...READ MORE

Jan 8, 2019 in Kubernetes by Manali
 • 2,838 views
0 votes
1 answer

How does puppet work?

This is how Puppet works: The Puppet Agent ...READ MORE

Feb 15, 2019 in Puppet by Kehsav
 • 1,160 views
0 votes
1 answer

Are there any pre-requisites while installing Puppet for windows?

Puppet masters run only on Linux or ...READ MORE

Feb 21, 2019 in Puppet by Krishti
 • 899 views
0 votes
1 answer

How do I install Ansible on Ubuntu?

Hey Kiara, Execute the following commands to Install ...READ MORE

Feb 20, 2019 in Ansible by Kunal
 • 927 views
0 votes
1 answer

Why is continuous testing so important for devops?

Continuous Testing allows any change made in ...READ MORE

Feb 18, 2019 in Other DevOps Questions by Yesha
 • 1,054 views
0 votes
1 answer

Can Ansible modules be used from the command line?

Yes @Donna, you can execute a module ...READ MORE

Feb 11, 2019 in Ansible by Tariq
 • 1,296 views
0 votes
1 answer

Sign certificates while setting up puppet on Ubuntu

Hey @Adi, On your puppet master execute ...READ MORE

Feb 21, 2019 in Puppet by Jobin
 • 854 views
0 votes
1 answer

Backup and restore for clustered environment - Ansible

If you're restoring to a new cluster, ...READ MORE

Feb 4, 2019 in Ansible by Anushri
 • 1,594 views
0 votes
1 answer

Service already defines error in Puppet

Hey @Rohan, try this: class MyClass { ...READ MORE

Feb 9, 2019 in Puppet by Monish
 • 1,362 views
0 votes
1 answer

Error saying script is already running - Ansible playbook error

Remove the previous processes before running this ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 1,395 views
0 votes
1 answer

lookup_plugins directory in Ansible

Hey @Ruth, check one of these places: check ...READ MORE

Jan 29, 2019 in Ansible by Kavya
 • 1,855 views
0 votes
1 answer

Pods stuck in terminating state after deleting ReplicationController

Delete the pods by FORCE, You should.<(-.-)> kubectl ...READ MORE

Jan 4, 2019 in Kubernetes by ajs3033
 • 7,300 points • 2,903 views
0 votes
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
 • 804 views
0 votes
1 answer

Ansible not loading variables properly

group_vars/all/main.yml: symfony: env: "{{ ENV ...READ MORE

Feb 4, 2019 in Ansible by anonymous
 • 1,534 views
0 votes
1 answer

How are facts gathered in Puppet?

A tool called factor is used by ...READ MORE

Feb 21, 2019 in Puppet by Vismaya
 • 797 views
0 votes
1 answer

What all does a version control like git allow us to do?

Version control basically keeps a track of ...READ MORE

Feb 16, 2019 in Git & GitHub by Mariam
 • 1,021 views
0 votes
1 answer

Nginx vs tomcat

Okay let's see, Apache Tomcat is easy to ...READ MORE

Jan 30, 2019 in DevOps & Agile by Mausam
 • 1,731 views
0 votes
1 answer

Error saying "ERROR: ec2_vpc_subnet is not a legal parameter of an Ansible Play"

ec2_vpc_subnet is support from Ansible version 2.0 and ...READ MORE

Feb 8, 2019 in Ansible by Dee
 • 1,338 views
0 votes
1 answer

Error saying dial tcp timeout - kubernetes on aws

hey @Ali, get the log file, go ...READ MORE

Jan 8, 2019 in Kubernetes by Eliza
 • 2,682 views
0 votes
1 answer

kubectl giving error saying path nor exist or TLS handshake timeout error

As I can see from the console ...READ MORE

Dec 20, 2018 in Kubernetes by Eric
 • 3,475 views
0 votes
1 answer

Are there any pre-requisites while installing puppet on Ubuntu?

There are three main things to keep ...READ MORE

Feb 21, 2019 in Puppet by Kunal
 • 763 views
0 votes
1 answer

Why do we have to sign the certificates during Puppet installation?

Hey @Pallavi, so the first time puppet ...READ MORE

Feb 21, 2019 in Puppet by Alia
 • 745 views
0 votes
1 answer

Are there any requirements for Continuous Integration?

If you maintain the following mentioned points, ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Emily
 • 967 views
0 votes
1 answer

Do DevOps tools work together to bring out the DevOps culture? How?

Yes, of course, DevOps tools work together.  Developers ...READ MORE

Feb 16, 2019 in Other DevOps Questions by Nisha
 • 966 views
0 votes
1 answer

Error saying "ERROR: for ansible-container Container command '/usr/local/bin/builder.sh' not found or does not exist."

You are missing the settings for your ...READ MORE

Feb 7, 2019 in Ansible by Pragati
 • 1,336 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
 • 1,148 views
0 votes
2 answers

Unable to use jenkins to run oracle script on remote DB

add ORACLE_HOME  in jenkins global variable. READ MORE

Mar 27, 2019 in DevOps & Agile by hal
 • 6,310 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
 • 674 views
+4 votes
2 answers

run docker-daemon with --iptables=false

The docker network model uses iptables to ...READ MORE

Aug 2, 2018 in DevOps & Agile by Kalgi
 • 52,350 points • 10,527 views
0 votes
1 answer

Ansible playbook giving an error - all hosts have already failed - aborting

Hey @Ruth, you seem to have made ...READ MORE

Jan 17, 2019 in Ansible by Sameer
 • 2,204 views
0 votes
3 answers

Can I internally route from AWS to GCP - Kubernetes

Hey @Kali, you can use Ingress for ...READ MORE

Feb 8, 2019 in Kubernetes by Kim
 • 1,172 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
 • 1,296 views
+1 vote
2 answers

Unable to build TFS project because files not found

Please make a folder in solution Nd ...READ MORE

May 17, 2019 in Other DevOps Questions by Shashikesh Mishra
 • 4,993 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
 • 1,519 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
 • 1,014 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
 • 967 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
 • 1,186 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
 • 2,554 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
 • 52,350 points • 7,045 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
 • 728 views
0 votes
1 answer

Error saying "Error during WebSocket handshake: Unexpected response code: 400"

 you should use annotation with the name ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,350 points • 6,769 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
 • 849 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
 • 874 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
 • 1,188 views
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