Trending questions in DevOps & Agile

0 votes
1 answer

Calico wait for etcd error when creating kubernetes cluster using kubespray

Hey @Kanika, You need to open two ...READ MORE

Jan 22, 2019 in Ansible by Jinha
 • 2,194 views
0 votes
1 answer

What is the use of etckeeper-commit-post and etckeeper-commit-pre on Puppet Agent?

Hey @Pallavi,  etckeeper-commit-post: In this configuration file you can ...READ MORE

Feb 15, 2019 in Puppet by Simran
 • 1,170 views
0 votes
1 answer

Error while installing Puppet dashboard

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

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

Role of subelement module in an Ansible playbook

Hey @Rahul thanks for a better question ...READ MORE

Jan 16, 2019 in Ansible by Emily
 • 2,440 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
 • 585 views
0 votes
1 answer

Delete previously added authorized keys and add new ones

Hey @Emily, hope this works - name: Set ...READ MORE

Feb 12, 2019 in Ansible by John
 • 1,271 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
 • 838 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
 • 660 views
0 votes
1 answer

How do I install rpm package on a single Linux machine?

Install the package called pacman using this command: puppet ...READ MORE

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

Using local docker images with Minikube

You can reuse the Docker daemon from ...READ MORE

Jan 3, 2019 in Kubernetes by ajs3033
 • 7,300 points • 2,925 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
 • 845 views
0 votes
1 answer

How do I start a puppet server?

Hey if you're using Ubuntu, you can ...READ MORE

Feb 21, 2019 in Puppet by Kavyashri
 • 806 views
0 votes
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
 • 1,411 views
0 votes
1 answer

How do I enable cache plugin in Ansible?

Hey @Jason, You can enable a cache plugin ...READ MORE

Feb 20, 2019 in Ansible by Yogesh
 • 869 views
0 votes
1 answer

Disable SSL redirect for Kubernetes NGINX ingress

Adding ingress.kubernetes.io/ssl-redirect: "false" to annotations will disable the SSL redirect: apiVersion: extensions/v1beta1 kind: ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,350 points • 7,793 views
0 votes
1 answer

How do I manage Server Load balancing on A10 network? - Ansible

Hey @Tanishq, you can use the a10_server ...READ MORE

Feb 11, 2019 in Ansible by Myra
 • 1,213 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
 • 2,711 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
 • 766 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
 • 745 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
 • 746 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
 • 734 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
 • 1,758 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
 • 904 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
 • 940 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
 • 1,145 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
 • 1,623 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
 • 681 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
 • 937 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
 • 885 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
 • 2,576 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
 • 1,224 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
 • 1,184 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
 • 658 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
 • 616 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 • 2,739 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
 • 646 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
 • 1,258 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
 • 1,352 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
 • 1,357 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
 • 1,154 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
 • 784 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
 • 3,264 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
 • 2,043 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
 • 1,017 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
 • 821 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
 • 661 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 • 6,969 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
 • 941 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
 • 6,103 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
 • 1,118 views
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