Trending questions in DevOps & Agile

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1 answer

Create Ingress controller in namespace

The ingress resource must be in the ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,603 views
0 votes
1 answer

Expose multiple backends with multiple IPs

A LoadBalancer service points to external load ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,599 views
0 votes
1 answer

Error while executing docker run command

This error occurs when your port is ...READ MORE

Jul 26, 2018 in Docker by Kalgi
 • 52,340 points • 4,480 views
0 votes
1 answer

Single LoadBalancer for multiple services

You could simply use nginx as a ...READ MORE

Sep 24, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,883 views
0 votes
1 answer

Error saying "network vme_int not manually attachable."

Configure the attachable property using the composer ...READ MORE

Aug 24, 2018 in Docker by Nilesh
 • 7,060 points • 3,220 views
0 votes
2 answers

The Status of nodes shown unknown

This worked for me In Azure, if you ...READ MORE

Aug 30, 2018 in Kubernetes by Nilesh
 • 7,060 points • 2,914 views
0 votes
2 answers

How to move kubernetes cluster to another aws zone

It can also be done in this ...READ MORE

Oct 8, 2018 in Kubernetes by Nilesh
 • 7,060 points • 1,230 views
0 votes
1 answer

kubernetes on AWS get region name in pod

Try having the container query the kubernetes/AWS ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,422 views
0 votes
1 answer

Privileged containers in kubernetes

Your container will have kernel capabilities if ...READ MORE

Sep 11, 2018 in Docker by DareDev
 • 6,890 points • 2,434 views
0 votes
1 answer

Adding users to kubernetes

Follow these steps: create service account for user Alice kubectl ...READ MORE

Sep 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,661 views
0 votes
1 answer

Running a custom docker image on GKE

You'll have tom push your image to ...READ MORE

Sep 18, 2018 in Kubernetes by ajs3033
 • 7,300 points • 2,097 views
0 votes
1 answer

Kubernetes nginx-ingress TLS issue

You have to create a secret named test-secret. ➜ ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,390 views
0 votes
1 answer

Jenkins: Build Pipeline Plugin Scheduled Trigger

This can be done by setting the ...READ MORE

Jul 11, 2018 in Jenkins by Sophie may
 • 10,620 points • 5,097 views
0 votes
1 answer

Pod autoscaling

Horizontal Pod Autoscaler can scale only Deployment, ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,119 views
0 votes
1 answer

How to run 2 cron jobs scheduled for every month?

Unfortunately, you cannot run the CronJob inside a container ...READ MORE

Sep 27, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,669 views
+3 votes
6 answers

Devops and security

By using tools that are shared across the ...READ MORE

Oct 23, 2018 in Other DevOps Questions by Anvit
 • 2,763 views
+1 vote
1 answer

kubernetes ingress controller and resource using nginx

Ingress is just collection of rules that forwards ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,265 views
0 votes
1 answer

Pods IP address from inside a container in the pod

Make sure that your pod yaml file ...READ MORE

Aug 29, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,906 views
0 votes
3 answers

Change commit message after committing and before push.

You also can use git filter-branch for that. git filter-branch ...READ MORE

Sep 6, 2018 in Git & GitHub by lina
 • 8,220 points • 2,863 views
0 votes
1 answer

Kubernetes ingress rules

Assuming you are using the Nginx Ingress ...READ MORE

Sep 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,331 views
0 votes
1 answer

Create LoadBalancer for kubernetes cluster in aws

Hello @Lina, If you're running your cluster on ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,087 views
0 votes
1 answer

Internal loadbalancing in kubernetes aws

Try applying the annotation service.beta.kubernetes.io/aws-load-balancer-internal to the service definition. kind: ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 988 views
0 votes
1 answer

Kubernetes - Job scheduling API

You will find the CronJobresource in the batch/v1beta1 API group. ...READ MORE

Sep 17, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,976 views
0 votes
1 answer

Specifying PVs while defining replication Controller in GCP.

You'll have to define a Persistent Volume ...READ MORE

Oct 10, 2018 in Kubernetes by DareDev
 • 6,890 points • 1,008 views
0 votes
1 answer

Location of docker images downloaded by Docker (1.9.1) on Mac OS X

If you’re using docker for MAC, yhen ...READ MORE

Jul 30, 2018 in Docker by Kalgi
 • 52,340 points • 4,085 views
0 votes
1 answer

Accessing private Docker Hub repository from Kubernetes on Vagrant

In order to pull private dockerhub hosted ...READ MORE

Sep 18, 2018 in Kubernetes by DareDev
 • 6,890 points • 1,921 views
0 votes
1 answer

Only one node read on kubectl get nodes

I think your Cluster IP range is ...READ MORE

Oct 10, 2018 in Kubernetes by Kalgi
 • 52,340 points • 959 views
+6 votes
3 answers

Difference between image and container - Containerization cencepts

Entire concept of docker and Kubernetes is ...READ MORE

Sep 12, 2018 in Docker by Kalgi
 • 52,340 points • 1,855 views
0 votes
1 answer

How to open a port for http traffic on ec2 from node app?

Here are the steps that you can ...READ MORE

Jul 17, 2018 in DevOps on Cloud by Atul
 • 10,240 points • 4,622 views
0 votes
1 answer

NoSuchBucket error when running Kubernetes on AWS

It's probably a region issue; I'm guessing ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,208 views
0 votes
1 answer

While trying to connect to https://index.docker.io showing network timed out.

I think your problem can be fixed ...READ MORE

Oct 9, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,017 views
0 votes
1 answer

How to regex replace nested values in Ansible

I'm not aware of any built-in method ...READ MORE

Jun 17, 2018 in Ansible by shubham
 • 7,340 points • 5,936 views
0 votes
1 answer

Command to get the secret key used to login into the dashboard

Hey @Lina, use this command you'll get ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,024 views
0 votes
1 answer

create firewall for kubernetes cluster in google container engine

This is currently not possible on google ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,139 views
0 votes
2 answers

Error saying: Ingress Error No healthy backends could be found. Check pod liveness probes for more details.

In the Dockerfile, you need to export ...READ MORE

Sep 12, 2018 in Kubernetes by Hannah
 • 18,520 points • 2,092 views
0 votes
2 answers

Jenkins Git plugin detached HEAD

Go to Job Configuration. Scroll down to ...READ MORE

Aug 13, 2018 in Jenkins by lina
 • 8,220 points • 3,532 views
0 votes
1 answer

Kops vd kube-aws

I recommend using kops as its easy ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 990 views
0 votes
1 answer

Why do we need Kubernetes dashboard?

Kubernetes Dashboard is a general purpose, web-based ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 981 views
0 votes
1 answer

ingress for kubernetes wordpress

You can configure your ingress to forward ...READ MORE

Sep 7, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,316 views
0 votes
1 answer

Copy directory to other directory at Docker using ADD command

Here is how you can resolve your ...READ MORE

Oct 11, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 840 views
0 votes
1 answer

Kubernetes: Ingress doesn't set IP address

You must set up an ingress controller ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,092 views
0 votes
1 answer

Load Balancing methods/algorithms used in nginx

Nginx uses the following algorithms: Round Robin, ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,261 views
0 votes
1 answer

Installing Kubernetes on aws gives an error

seems like you are missing region. Try ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,130 views
0 votes
1 answer

One user per node in kubernetes cluster

In your case with the information you've ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,087 views
0 votes
1 answer

Ubuntu and updating Docker

Try this sudo sh -c "wget -qO- https://get.docker.io/gpg ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,340 points • 3,885 views
0 votes
1 answer

Set up kubernetes cluster on ubuntu

Do kubeadm reset and start all over ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,077 views
+2 votes
1 answer

What is the difference between a container and an image in Docker?

 Below is reference which you can follow to know ...READ MORE

Sep 20, 2018 in DevOps & Agile by shubham
 • 7,340 points • 1,630 views
0 votes
1 answer

Where is the Docker daemon log?

It depends on your OS. Here are ...READ MORE

Jul 18, 2018 in Docker by Kalgi
 • 2,680 points • 4,473 views
0 votes
1 answer

Deploy Kubernetes on AWS Reserved instances

 You must specify the node and master ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,103 views
0 votes
1 answer

error "secure connection failed" in ingress controller

Nginx ingress tries to redirect to an ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,054 views
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