Trending questions in DevOps & Agile

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What is Rancher?

Rancher is an open source software platform ...READ MORE

Mar 28, 2019 in Kubernetes by Alok
 • 2,250 views
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1 answer

How to remove cron using Ansible

Hey @Likhit, You could use something like ...READ MORE

Jan 29, 2019 in Ansible by Kavya
 • 4,779 views
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1 answer

Playbook to gather ec2_asg_facts AWS auto scaling group

Hey @Neya, try something like this: --- - name: ...READ MORE

Apr 2, 2019 in Ansible by Pam
 • 2,017 views
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1 answer

Jenkins- Build Date in Jenkins Email

Install the zentimestamp plugin. This plugin exports a BUILD_TIMESTAMP variable. ...READ MORE

Nov 14, 2018 in Jenkins by Kalgi
 • 52,350 points • 10,147 views
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1 answer

Permission denied while running the playbook

Hey @Hari, try executing your playbook using ...READ MORE

Feb 9, 2019 in Ansible by Monish
 • 4,250 views
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1 answer

Docker Pipeline plugin communicate with non-default docker server

Hi @Kim, yes you can. You can ...READ MORE

Apr 12, 2019 in Jenkins by Shruti
 • 1,546 views
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1 answer

What is Minikube?

Minikube is a tool that lets you ...READ MORE

Apr 10, 2019 in Kubernetes by Himanshu
 • 1,661 views
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1 answer

How do I expose multiple port with Docker?

If you want to expose only one port, ...READ MORE

Sep 11, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 10,718 views
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0 answers

How get_facts or show commands on A10 network? - Ansible

I'm a network engineer leveraging the A10s ...READ MORE

Apr 23, 2019 in Ansible by David
 • 120 points • 1,104 views
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1 answer

Remote host throwing error saying "Permission Denied" - Ansible

Hey @Patrick, Change the path of Ansible's remote_tmp ...READ MORE

Jan 16, 2019 in Ansible by Cerci
 • 5,218 views
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1 answer

Kuberentes: How to use ssh secret key file?

Check the official docs here for a ...READ MORE

Jan 24, 2019 in Kubernetes by ajs3033
 • 7,300 points • 4,881 views
0 votes
1 answer

How would you install Ansible on a CentOS system?

This can be done in two simple ...READ MORE

Apr 24, 2019 in DevOps & Agile by Tyrion anex
 • 8,700 points • 988 views
0 votes
1 answer

Cloud Controller manager and its uses

The Cloud Controller Manager is responsible for persistent ...READ MORE

Apr 17, 2019 in Kubernetes by Sahit
 • 1,261 views
0 votes
1 answer

Can I access environment variables with Facter in Puppet?

Hey @Ruth, not directly. However, Facter reads ...READ MORE

Feb 15, 2019 in Puppet by Krishti
edited Feb 15, 2019 • 3,894 views
0 votes
1 answer

Different types of cloud controller manager

There are four different types of Cloud ...READ MORE

Apr 17, 2019 in Kubernetes by Sahit
 • 1,243 views
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1 answer

Error: Could not find init script for 'puppet' - Puppet error

You need to be running your processes ...READ MORE

Mar 12, 2019 in Puppet by Haider
 • 2,793 views
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1 answer

Boto config file on Linux

Hey @Hari, your boto config file could ...READ MORE

Mar 26, 2019 in Ansible by Raymond
 • 2,171 views
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1 answer

Error: Failed to get data from the API server - when trying to create a new role structure using ansible galaxy

Check your python version. It should be ...READ MORE

Mar 14, 2019 in Ansible by Haider
 • 2,668 views
0 votes
1 answer

Configure nginx as reverse reverse proxy

Hey @Kiara, you can use something like ...READ MORE

Apr 16, 2019 in Jenkins by Bryan
 • 1,240 views
0 votes
4 answers

what is network namespace and how we can access network namespace for the container?

Hey @Ali, I'll just combine @Eric, @Jackie ...READ MORE

Dec 20, 2018 in Docker by Kalgi
 • 52,350 points • 6,177 views
0 votes
1 answer

How do I add apt key by id from a keyserver? - Ansible

Hey @Altis, you can use the module ...READ MORE

Feb 11, 2019 in Ansible by Kyra
 • 3,949 views
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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
 • 5,011 views
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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
 • 4,233 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
 • 2,942 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
 • 4,223 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 • 776 views
0 votes
1 answer

Different container resource management tools

Few container resource management tools are as ...READ MORE

Apr 17, 2019 in Kubernetes by Sahit
 • 1,061 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 • 1,344 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
 • 1,402 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 • 12,811 views
+2 votes
2 answers

Kubernetes Pods in Pending State

Hey @Shyam, you get this error because ...READ MORE

Oct 31, 2018 in Kubernetes by Kalgi
 • 52,350 points • 8,133 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
 • 4,859 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 • 2,775 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
 • 1,259 views
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1 answer

Error while installing minikube on Ubuntu

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

Feb 22, 2019 in Kubernetes by Kyraa
 • 3,170 views
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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
 • 2,338 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
 • 1,467 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
 • 1,189 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
 • 1,708 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
 • 3,121 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
 • 1,657 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
 • 59,230 points • 4,076 views
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1 answer

What is container resource Manager?

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

Apr 17, 2019 in Kubernetes by Sahit
 • 772 views
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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
 • 1,700 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
 • 821 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
 • 5,761 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
 • 1,113 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
 • 2,458 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
 • 5,816 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
 • 1,761 views
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