Trending questions in DevOps & Agile

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1 answer

Get ansible commands return value

Hey @Hina, you can add the following ...READ MORE

Feb 4, 2019 in Ansible by Diana
 • 4,357 views
0 votes
1 answer

Check for certain package with specific version exists - Ansible

Hey @Kavya, to check if a package ...READ MORE

Mar 6, 2019 in Ansible by Devika
 • 3,069 views
0 votes
2 answers

What is Infrastructure as Code?

Infrastructure as a code (IaC) is the ...READ MORE

Apr 9, 2019 in Other DevOps Questions by nmentityvibes
 • 420 points • 1,548 views
0 votes
1 answer

Is it possible to run a playbook with a crontab?

Ofcourse you can run ansible playbook with ...READ MORE

Jan 17, 2019 in Ansible by Yesha
 • 5,123 views
0 votes
1 answer

How do I update CentOS using Ansible?

You can use the yum module in the ...READ MORE

Feb 4, 2019 in Ansible by Diana
 • 4,329 views
0 votes
1 answer

Using SSH keys inside docker container

Turns out when using Ubuntu, the ssh_config ...READ MORE

Jul 18, 2018 in Docker by Nilesh
 • 7,060 points • 12,986 views
0 votes
1 answer

What are Ad-hoc commands? Give an example.

Ad-hoc commands are simple one-line commands used ...READ MORE

Apr 24, 2019 in DevOps & Agile by Tyrion anex
 • 8,700 points • 877 views
0 votes
1 answer

"stderr": "\nAn error occurred (InvalidClientTokenId) when calling the PutMetricData operation: The security token included in the request is invalid." - Ansible

Was the credentials file configured before you ...READ MORE

Apr 9, 2019 in Ansible by Anshul
 • 1,532 views
0 votes
2 answers

How to execute docker exec commande inside a docker container ?

You need to get inside the container ...READ MORE

Aug 13, 2019 in Docker by Sirajul
 • 59,190 points • 4,425 views
+1 vote
4 answers

Docker compose, running containers in net:host

Hey@Hannah, Check the compose file format specifications ...READ MORE

May 7, 2019 in Docker by Kishore
 • 6,127 views
0 votes
0 answers

how to get jenkins "EnvInject Plugin" property content value via Java code.

How to get "properties content" key and ...READ MORE

Mar 6, 2019 in Jenkins by anonymous
edited Mar 6, 2019 • 2,943 views
0 votes
1 answer

Error saying "One or more undefined variables: 'ansible_facts' is undefined"

The command you've executed basically means run ...READ MORE

Jan 17, 2019 in Ansible by Karen
 • 5,011 views
0 votes
1 answer

Error while installing minikube on Ubuntu

Hey @Layla, Try running minikube without the ...READ MORE

Feb 22, 2019 in Kubernetes by Kyraa
 • 3,383 views
0 votes
1 answer

What's the relation between Devops and Cloud?

Hey Manish, I'm sure you've heard of ...READ MORE

Apr 9, 2019 in DevOps on Cloud by Chandan
 • 1,388 views
0 votes
1 answer

What is the difference between running Kubernetes on Minikube and running it locally?

There is no difference between running a ...READ MORE

Feb 23, 2019 in Kubernetes by Yamini
 • 3,303 views
0 votes
1 answer

Run bundle install inside rvm - Ansible roles

Example config installing ruby system-wide ripped right ...READ MORE

Mar 13, 2019 in Ansible by Kim
 • 2,478 views
0 votes
1 answer

i have installed maven on linux amazon instance (redhat) , but cli command does not give expected result.

Hey @Vinod, your command to check for ...READ MORE

Feb 22, 2019 in DevOps Tools by Kalgi
 • 52,340 points • 3,332 views
0 votes
1 answer

task to obtain the stats of /etc/foo.config and check that the file still belongs to the root - Ansible

Hey @Neha, you can use the stats ...READ MORE

Apr 2, 2019 in Ansible by Alok
 • 1,607 views
0 votes
1 answer

Advantages of using Kubernetes with Rancher

One of the best features for using ...READ MORE

Mar 28, 2019 in Kubernetes by Yesha
 • 1,801 views
0 votes
1 answer

Playbook to get all the container's ARN's in my AWS ECS cluster

Hey @haseeb, you could try something like ...READ MORE

Apr 9, 2019 in Ansible by Anshul
 • 1,310 views
0 votes
1 answer

Ansible Playbook for Creating a VM with OS and multiple data managed disks

Hey @Ammie, Try a playbook something like ...READ MORE

Mar 27, 2019 in Ansible by Stark
 • 1,834 views
0 votes
1 answer

Iterate over containerInstance feild?

Try something like this: - name: List jenkins ...READ MORE

Apr 9, 2019 in Ansible by Anshul
 • 1,288 views
+1 vote
4 answers

How to send application logs from docker to cloudwatch

There are 3 main steps involved it ...READ MORE

Mar 25, 2019 in Docker by RT
 • 7,104 views
0 votes
1 answer

What is container resource Manager?

As for users, it is really important ...READ MORE

Apr 17, 2019 in Kubernetes by Sahit
 • 897 views
0 votes
1 answer

aws_ssm module in Ansible

According to the official docs, this module ...READ MORE

Mar 24, 2019 in Ansible by Yesha
 • 1,927 views
0 votes
1 answer

How do I install factor and puppet using Ruby Gem?

Hey @Kiara, execute these commands to install ...READ MORE

Mar 8, 2019 in Puppet by Yogesh
 • 2,612 views
0 votes
1 answer

Unable to log into a kubernetes pod

Hey @Ali, Try using Windows Powershell or ...READ MORE

Dec 21, 2018 in Kubernetes by Eric
 • 5,970 views
0 votes
1 answer

AWS CodeDeploy Jenkins Plugin configuration

Yes obviously, you need to configure. Follow ...READ MORE

Apr 16, 2019 in Jenkins by Ishaan
 • 954 views
0 votes
1 answer

Unarchive module overwriting - Ansible

Hey @joe, you can use the create option, ...READ MORE

Jan 30, 2019 in Ansible by Khadeer
 • 4,186 views
0 votes
1 answer

Print all boto debug and request/response message from boto and httplib

Debug Controls the level of debug messages ...READ MORE

Mar 26, 2019 in Ansible by Raymond
 • 1,814 views
0 votes
1 answer

How do I wget a file from web server using shell in the ansible playbook

Hey Ayaan, you could probably use this ...READ MORE

Jan 24, 2019 in Ansible by Anushri
 • 4,443 views
0 votes
2 answers

Control machine requirements for Installing Ansible

Ansible can be run from any machine ...READ MORE

May 13, 2019 in Ansible by anonymous
 • 2,360 views
0 votes
1 answer

How do i tie Ansible's inventory to cobbler?

To tie Ansible’s inventory to Cobbler, copy this ...READ MORE

Mar 24, 2019 in Ansible by Aleesha
 • 1,883 views
0 votes
1 answer

How do I restart a single container with docker-compose?

Actually it's not that difficult. Here is ...READ MORE

Nov 8, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 7,787 views
0 votes
1 answer

Rancher vs Kubernetes

Rancher operates at a higher level and ...READ MORE

Mar 28, 2019 in Kubernetes by Alok
 • 1,667 views
0 votes
1 answer

resource considerations I need to keep in mind before deploying my Jenkins master on AWS

Sizing your instances in terms of CPU, ...READ MORE

Apr 15, 2019 in Jenkins by Vish
 • 886 views
0 votes
1 answer

Docker for windows error: can’t access service on exposed port in windows container mode

You can try the following: Access container from different ...READ MORE

Dec 12, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 6,242 views
0 votes
1 answer

What are the key components of Puppet?

These are the following key components of ...READ MORE

Mar 8, 2019 in Puppet by Veena
 • 2,522 views
0 votes
1 answer

Error saying "No handler was ready to authenticate. 1 handlers were checked"

You are mixing underscore and hyphen. cat /etc/ansible/ec2-vars/te ...READ MORE

Mar 13, 2019 in Ansible by Kim
 • 2,272 views
0 votes
1 answer

ps command doesn't work in docker container

ps is not installed in the base ...READ MORE

Jul 27, 2018 in Docker by Kalgi
 • 52,340 points • 12,142 views
0 votes
1 answer

How do I monitor FTP servers on a remote host using nagios?

Hey @Jammie, you can use the check_ftp ...READ MORE

Mar 1, 2019 in Nagios by Pam
 • 2,751 views
+1 vote
1 answer

Git: Remove committed file after push

check out the previous (unchanged) state of ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
 • 52,340 points • 11,311 views
0 votes
2 answers

Difference between a Deployment and a DaemonSet in Kubernetes

Adding to @Rohit's answer, I'll explain about ...READ MORE

Jan 6, 2019 in Kubernetes by Ramya
 • 5,048 views
0 votes
1 answer

How to configure fact caching in Ansible?

There are two cache plugins: redis and jsonfile. To ...READ MORE

Jan 24, 2019 in Ansible by Kennedy
 • 4,293 views
0 votes
1 answer

Delete a cluster created using kops

Deleteing a cluster using kops is very simple. ...READ MORE

Jan 8, 2019 in Kubernetes by Jim
 • 4,961 views
0 votes
1 answer

How do I access shell environment variables using Ansible Playbook

Hey @Tina, If you need to access ...READ MORE

Jan 31, 2019 in Ansible by Mahir
 • 3,986 views
0 votes
1 answer

How do I install puppet on Ubuntu?

Hey @Alia, follow these steps to install ...READ MORE

Feb 21, 2019 in Puppet by Priya
edited Feb 21, 2019 • 3,045 views
0 votes
1 answer

Pass multiple password files while running ansible playbook

Hey @Neha, you can pass your password ...READ MORE

Mar 6, 2019 in Ansible by Yesha
 • 2,451 views
0 votes
1 answer

aws_ssm parameter values

This module provided by aws is used ...READ MORE

Mar 24, 2019 in Ansible by Hannah
 • 1,663 views
0 votes
1 answer

How to install Splunk on CentOS?

Hey Alia,  Follow these steps to install Splunk ...READ MORE

Feb 27, 2019 in DevOps Tools by Anvit
 • 2,725 views
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