Most voted questions in DevOps & Agile

0 votes
1 answer

Create a directory at a specific path using ansible

To create a directory using Ansible, you ...READ MORE

Jan 9, 2019 in Ansible by Jason
 • 985 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 • 1,605 views
0 votes
1 answer

Re-pulling image in kubernetes

There are only two scenarios when kubernetes ...READ MORE

Jan 9, 2019 in Kubernetes by ajs3033
 • 7,300 points • 5,632 views
0 votes
1 answer

Error saying "conflicting action statements: user, uri"

YAML files are very sensitive about the ...READ MORE

Jan 9, 2019 in Ansible by krishti
 • 6,322 views
0 votes
1 answer

ignore_errors : true does not work as expected

Hey @Ali,  You can use the flag ignore_errors ...READ MORE

Jan 9, 2019 in Ansible by Lisa
 • 1,396 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
 • 952 views
0 votes
1 answer

Error saying "KeyError: 'ApiVersion'" - Ansible

The reason behind this error is that ...READ MORE

Jan 8, 2019 in Ansible by Sasha
 • 690 views
0 votes
1 answer

What all can I do with Ansible?

Ansible is capable of doing a lot ...READ MORE

Jan 8, 2019 in Ansible by Takeshi
 • 537 views
0 votes
1 answer

Advantages of using Ansible?

Ansible has a lot of advantages, like ...READ MORE

Jan 8, 2019 in Ansible by Thomas
 • 850 views
0 votes
1 answer

Deploy nginx using Ansible

Follow these steps: Use the following command in ...READ MORE

Jan 8, 2019 in Ansible by Barbara
 • 818 views
0 votes
1 answer

Add a node in Ansible

Follow these steps @Ruth: Generate ssh key ssh-keygen Check the ...READ MORE

Jan 8, 2019 in Ansible by Haider
 • 1,158 views
0 votes
1 answer

Install Ansible on centOS

Hey @Ali, Installing Ansible is a piece ...READ MORE

Jan 8, 2019 in Ansible by Kiara
 • 442 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
 • 2,321 views
0 votes
1 answer

How to start and stop a cluster on AWS using kops without stopping the instance

Export your KOPS_STAT_STORE variable export KOPS_STATE_STORE=s3://your-bucket-name Get your instances ...READ MORE

Jan 8, 2019 in Kubernetes by Kashish
 • 8,867 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
 • 4,327 views
0 votes
1 answer

UI for accessing Kubernetes pods

Hey @Ali, you can use the dashboard. ...READ MORE

Jan 8, 2019 in Kubernetes by Vini
 • 794 views
0 votes
1 answer

Username and password when trying to access LoadBalancer from public DNS - kubernetes on aws

Hey @ali, You will find your username & ...READ MORE

Jan 8, 2019 in Kubernetes by Rohit
 • 574 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
 • 2,043 views
0 votes
1 answer

Use shared VPC in the Kubernetes cluster

Hey @Ali, its pretty easy. You can ...READ MORE

Jan 8, 2019 in Kubernetes by Shrishti
 • 534 views
0 votes
1 answer

Create 3 different masters in 3 different regions - Kubernetes on AWS

Yes @Ali that's possible. You just have ...READ MORE

Jan 8, 2019 in Kubernetes by Malana
 • 411 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
 • 2,338 views
0 votes
1 answer

Is containerization better than virtualization and where does cloud services comes into picture?

 Yeah, definitely docker containers are better as ...READ MORE

Jan 7, 2019 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 681 views
0 votes
1 answer

Autoscaling feature being used by default - Kubernetes AWS

Hey @Ali, seems like you've activated the ...READ MORE

Jan 7, 2019 in Kubernetes by Utsi
 • 418 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
 • 1,501 views
0 votes
1 answer

Pros and cons of using Traefik as ingress on Kubernetes as Deployment?

You can use Traefik either as a deployment or ...READ MORE

Jan 8, 2019 in Kubernetes by Haider
 • 1,089 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
 • 4,474 views
0 votes
1 answer

Use traefik as an Ingress Controller on Kubernetes

You can create a traefik service something like ...READ MORE

Jan 6, 2019 in Kubernetes by Nick
 • 1,186 views
0 votes
1 answer

Error saying "OperationalError: could not translate host name" when trying to connect RDS with AWS - Kubernetes

Hey @Ali, First of all, make sure ...READ MORE

Jan 4, 2019 in Kubernetes by Viky
 • 7,201 views
0 votes
1 answer

Error saying "Can't find aws in PATH, please fix and retry" in Kubernetes

Here's an easy solution that worked like ...READ MORE

Jan 4, 2019 in Kubernetes by Patrick
 • 1,620 views
0 votes
1 answer

Error saying make_bucket failed - Kubernetes AWS

Hey @Ali, what you are doing is ...READ MORE

Jan 4, 2019 in Kubernetes by Olivia
 • 969 views
0 votes
1 answer

Where do I store my access/secret key for my kube-up.sh to work?

Hey @ali, If you've already installed and ...READ MORE

Jan 4, 2019 in Kubernetes by Nik
 • 423 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 • 2,500 views
0 votes
1 answer

What's the difference between kubernetes load balancer and ingress controller?

Load Balancer: So Kubernetes LoadBalancer just points ...READ MORE

Jan 4, 2019 in Kubernetes by DareDev
 • 6,890 points • 13,540 views
0 votes
1 answer

Error during Kubernetes cluster validation - Error listing nodes

Hey @Ali, I had the same error. ...READ MORE

Jan 4, 2019 in Kubernetes by Barbara
 • 3,783 views
0 votes
1 answer

Pods stuck in CrashBackLoopOff state

There are three possibilities here @Ali, Check your ...READ MORE

Jan 4, 2019 in Kubernetes by Lissa
 • 1,009 views
0 votes
1 answer

No Declared merge key error when trying to modify a deployment in Kubernetes

I see you have a section in ...READ MORE

Jan 4, 2019 in Kubernetes by Kim
 • 6,913 views
0 votes
1 answer

Error in syncing pod - Kubernetes

You are getting this error because all you're ...READ MORE

Jan 4, 2019 in Kubernetes by Layla
 • 5,585 views
0 votes
1 answer

Code error 403 when trying to access Kubernetes cluster

You get this error because you're getting ...READ MORE

Jan 4, 2019 in Kubernetes by Kabeer
 • 23,967 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 • 2,632 views
0 votes
1 answer

After successful installation of Eclipse some unknown guest appeared which is Account Wizard

Hey @Ali You do not need to ...READ MORE

Jan 3, 2019 in Other DevOps Questions by Vishnu
 • 659 views
0 votes
1 answer

Error while trying to execute a maven project

Follow these steps: In global tool configuration: For Maven: ...READ MORE

Jan 3, 2019 in Jenkins by Vishnu
 • 8,100 views
0 votes
1 answer

How do I install Docker on Mac

Hey @Ali, follow this guide, hope it ...READ MORE

Jan 3, 2019 in Docker by Vishnu
 • 532 views
0 votes
1 answer

Why nginx is not accessible from Swarm worker node.

Hey @Ali, your steps look perfectly fine ...READ MORE

Jan 3, 2019 in Docker by Vishnu
 • 1,685 views
0 votes
1 answer

Giving password configuration as Yes in SSHD_Config file ended up throwing an error

It looks like somehow your config file ...READ MORE

Jan 3, 2019 in Other DevOps Questions by Vishnu
 • 1,027 views
0 votes
2 answers

What's the difference between git push and git commit?

I installed ubuntu on vagrant and gave ...READ MORE

Jan 3, 2019 in Git & GitHub by Ali
 • 11,360 points • 3,014 views
0 votes
1 answer

Error saying "Connection failed" when trying to install java jdk on slave VM

Hey @Ali, I went through the error and ...READ MORE

Jan 3, 2019 in Jenkins by Vishnu
 • 913 views
0 votes
1 answer

Set up an environment on google cloud

Hey @Ali, This is pretty simple, just ...READ MORE

Jan 2, 2019 in DevOps on Cloud by Anshul
 • 599 views
0 votes
1 answer

Single node cluster having less CPU Quota

Single CPU cluster is probably not enough ...READ MORE

Dec 31, 2018 in Kubernetes by DareDev
 • 6,890 points • 455 views
0 votes
1 answer

How can I stop a replicaset from restarting after deleting?

You need to delete the corresponding deployment. ...READ MORE

Dec 31, 2018 in Kubernetes by ajs3033
 • 7,300 points • 4,081 views
0 votes
1 answer

How to monitor an application using Nagios core?

Here is what you can try. Since ...READ MORE

Dec 28, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 2,817 views
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