Trending questions in DevOps & Agile

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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 • 1,353 views
0 votes
1 answer

Kubernetes ingress for leader follower system

you can use a traefik backend health ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,707 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 • 4,933 views
0 votes
1 answer

config-map kubernetes multiple environments

Deploy your application as helm chart.  After having ...READ MORE

Aug 31, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,025 views
0 votes
2 answers

How can I inspect the file system of a failed `docker build

Failed command is a build that has ...READ MORE

Aug 6, 2018 in Docker by Nilesh
 • 7,060 points • 4,217 views
0 votes
1 answer

Docker for Windows error: Same docker image works in Docker for Windows but not in docker on linux

I got the same error, the problem ...READ MORE

Sep 26, 2018 in Docker by Tyrion anex
 • 8,690 points • 1,899 views
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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 • 1,678 views
0 votes
1 answer

Getting numbered build artefact using ansible from jenkins

You can get the build number with ...READ MORE

Aug 20, 2018 in Ansible by ajs3033
 • 7,300 points • 3,483 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 • 4,304 views
0 votes
1 answer

nnot set docker credentials on kubernetes AWS

The best method for you is ImagePullSecrets - you ...READ MORE

Oct 9, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,319 views
+5 votes
1 answer

How much automation is too much automation

I think with incidents, there isn’t enough ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,888 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 • 1,481 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 • 1,519 views
0 votes
1 answer

Pod not sharing directory - Kubernetes volume Hostpath

he issue was on the volume definition, ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,340 points • 3,113 views
+1 vote
1 answer

Jenkins vs Bamboo

Most of Bamboo's functionality is pre-built. i.e.it doesn’t require ...READ MORE

Sep 24, 2018 in DevOps & Agile by Kalgi
 • 52,340 points • 1,893 views
0 votes
1 answer

How do I push a docker image to a private repository?

Here is what you can do. Just try ...READ MORE

Sep 19, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 2,178 views
0 votes
1 answer

Unable to deploy nginx ingress on kubernetes

The nginix ingress controller uses hostPort to ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,602 views
0 votes
1 answer

ELB names for Kubernetes on AWS

The tags of the ELB contain the ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,465 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 • 1,154 views
0 votes
1 answer

Views on the dashboard UI

Kubernetes Dashboard consists of following dashboard views: Admin ...READ MORE

Oct 8, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,282 views
0 votes
1 answer

Testing server response with timeout using ansible

Got it working using wait_for and until ...READ MORE

Aug 7, 2018 in Ansible by Atul
 • 10,240 points • 3,957 views
0 votes
1 answer

trouble applying TLS to the DNS name of my LoadBalancer service for my Kubernetes cluster

On Azure, if you need TLS termination ...READ MORE

Oct 5, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,392 views
0 votes
1 answer

distinguish allowed_hosts and cors_origin_regex_whitelist in django?

ALLOWED_HOSTS as in docs is quite self ...READ MORE

Jul 6, 2018 in DevOps Tools by ajs3033
 • 7,300 points • 5,311 views
0 votes
1 answer

Unable to bring up the container using custom shell script as docker entrypoint

You have to put something infinite so ...READ MORE

Aug 9, 2018 in Docker by Damon Salvatore
 • 5,980 points • 3,837 views
0 votes
1 answer

An error “Unable to create the home directory ‘JENKINS_HOME’”

This is most probably a permission problem. You ...READ MORE

Jul 19, 2018 in Jenkins by Kalgi
 • 2,680 points • 4,745 views
0 votes
1 answer

How to rebuild an item on Jenkins pipeline

Yes you can, its pretty simple actually. Go ...READ MORE

Jul 10, 2018 in Jenkins by Kalgi
 • 2,680 points • 5,129 views
+3 votes
2 answers

How do I set max lifetime for Docker Container?

There is one more way which you ...READ MORE

Oct 18, 2018 in DevOps & Agile by Kalgi
 • 52,340 points • 4,852 views
0 votes
1 answer

Authenticate Jenkins CI for Github private repository

when you have a server that needs ...READ MORE

Aug 13, 2018 in Jenkins by Kalgi
 • 52,340 points • 3,641 views
0 votes
1 answer

Docker dm_task_run failed error

This is disk space issue. Use the following ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,340 points • 4,124 views
0 votes
1 answer

How to autscale in GKE?

There are two kinds of scaling: Scaling nodes ...READ MORE

Oct 3, 2018 in Kubernetes by DareDev
 • 6,890 points • 1,388 views
0 votes
1 answer

Managing virtual IPs - Kubernetes on AWS

AWS route tables has a limit of 50 ...READ MORE

Oct 4, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,355 views
0 votes
2 answers

Access Kubernetes API using minKube

Try these commands: kubectl proxy --port=8080 You can then ...READ MORE

Aug 28, 2018 in Kubernetes by Hannah
 • 18,520 points • 2,889 views
0 votes
1 answer

Trying to pass "--runtime-config=batch/v2alpha1=true" argument

on the master server api configuration stored ...READ MORE

Sep 18, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,001 views
0 votes
1 answer

How do you set-up Mongo replica set on Kubernetes?

Follow these steps To create a Kubernetes 1.5 ...READ MORE

Aug 30, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,820 views
0 votes
1 answer

swarm manager does not connect to nodes docker daemons on AWS

You first need to ssh into the ...READ MORE

Aug 24, 2018 in Docker by Nilesh
 • 7,060 points • 3,061 views
0 votes
1 answer

Docker is unable to connect to docker daemon

The problem here maybe is that you are not ...READ MORE

Sep 4, 2018 in Docker by Damon Salvatore
 • 5,980 points • 2,571 views
0 votes
1 answer

Setting Up kafka on multiple servers

I'm assuming that instances you mentioned are ...READ MORE

Aug 3, 2018 in DevOps & Agile by DareDev
 • 6,890 points • 3,945 views
0 votes
1 answer

Docker for Windows Error: No hyper-visor is present on this system

Here is what worked for me: Open ...READ MORE

Aug 24, 2018 in Docker by Tyrion anex
 • 8,690 points • 3,043 views
+1 vote
1 answer

Why do i need ingress resouces

Basically ingress controller routes according to the ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,330 views
0 votes
1 answer

Create an nginx load balancer without using gcp load balancer

Yes this is possible. Deploy your ingress ...READ MORE

Sep 28, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,500 views
0 votes
1 answer

Unable to Pull image from quay.io: ERROR x509: certificate signed by unknown authority

Download necessary CA certificate. "/etc/ssl/certs/ca-certificates.crt", -> Debian/Ubuntu "/etc/pki/tls/certs/ca-bundle.crt", ...READ MORE

Jul 3, 2018 in Other DevOps Questions by Kalgi
 • 52,340 points • 5,244 views
0 votes
1 answer

Error while creating kubernetes dashboard

The installation fails because there is no ...READ MORE

Aug 27, 2018 in Kubernetes by Kalgi
 • 52,340 points • 2,873 views
0 votes
2 answers

Jenkins - identify if build is tagged

Set refspec to: +refs/tags/*:refs/remotes/origin/tags/* branch specifier: ** Under build triggers check ...READ MORE

Oct 25, 2018 in Jenkins by kailash
 • 2,373 views
0 votes
1 answer

Which is better jenkins of TFS 2015 for CI/CD?

Visual Studio and TFS have been using ...READ MORE

Aug 21, 2018 in Jenkins by ajs3033
 • 7,300 points • 3,125 views
+1 vote
1 answer

How do I start a shell session in a running container without using ssh

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

Sep 11, 2018 in Docker by Damon Salvatore
 • 5,980 points • 2,201 views
0 votes
1 answer

Rewrite all non www traffic to www subdomain

Try adding a second Ingress for example.nl that uses the ingress.kubernetes.io/configuration-snippet annotation to add ...READ MORE

Oct 1, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,342 views
0 votes
1 answer

Error: Unable to access elasticsearch in docker for windows

This is simple, just follow the below ...READ MORE

Sep 3, 2018 in DevOps & Agile by Sophie may
 • 10,620 points • 2,551 views
0 votes
1 answer

Python unittest cases on jenkins using

XML reporting is now building. Use the ...READ MORE

Aug 6, 2018 in Jenkins by Kalgi
 • 52,340 points • 3,748 views
0 votes
1 answer

Install Kubernetes Dashboard on extrenal IP

You can expose services and pods in ...READ MORE

Sep 25, 2018 in Kubernetes by Kalgi
 • 52,340 points • 1,590 views
0 votes
1 answer

Docker-Swarm: Join a docker-swarm from another subnet

You need the following ports open between ...READ MORE

Aug 22, 2018 in Docker by Nilesh
 • 7,060 points • 3,052 views
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