Trending questions in DevOps & Agile

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What is the difference between “expose” and “publish” in Docker?

Basically, you have three options: Neither specify EXPOSE nor -p -> ...READ MORE

Jul 18, 2018 in Docker by Nilesh
 • 7,060 points • 3,544 views
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1 answer

Docker mulitstage build jenkins

Make a few changes in your dockerfile Basically ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,350 points • 2,628 views
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1 answer

oci runtime error while running kubernetes on rancher cluster

You need to switch Docker to 1.12.x; ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,369 views
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2 answers

Subversion (SVNKIT) not working in Jenkins

Jenkins doesn't use the installed Subversion command ...READ MORE

Aug 8, 2018 in Jenkins by Kalgi
 • 52,350 points • 2,567 views
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1 answer

ConfigMaps volume not creating file in container

Did a little research and found the ...READ MORE

Sep 6, 2018 in Kubernetes by Atul
 • 10,240 points • 1,335 views
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2 answers

Running Kubernetes in multimaster mode

I had the same issue and using ...READ MORE

Sep 6, 2018 in Kubernetes by Nilesh
 • 7,060 points • 1,290 views
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1 answer

Study resources for learning Docker

This a playlist of everything about docker, ...READ MORE

Sep 24, 2018 in Docker by Hannah
 • 18,520 points • 545 views
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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 • 3,991 views
+1 vote
1 answer

Resources to learn Jenkins

To start of with basics you can ...READ MORE

Sep 21, 2018 in Kubernetes by Kalgi
 • 52,350 points • 625 views
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1 answer

Is possible to have same k8s service for multiple pods?

Reserve a static IP and then assign ...READ MORE

Jul 20, 2018 in Kubernetes by Kalgi
 • 52,350 points • 3,385 views
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1 answer

Managers information from workers - Docker swarm

As of now there's no way to ...READ MORE

Oct 8, 2018 in Docker by Kalgi
 • 52,350 points • 891 views
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1 answer

Build error in TF build definition

I think the problem is in your ...READ MORE

Aug 3, 2018 in DevOps Tools by ajs3033
 • 7,300 points • 2,763 views
0 votes
1 answer

Docker Machine error: Hyper-V PowerShell Module is not available

 The reason is the version of the ...READ MORE

Sep 7, 2018 in Docker by Tyrion anex
 • 8,700 points • 1,276 views
0 votes
1 answer

Kubernetes Cronjob Only Runs Half the Time

The external circumstances prevents them from running ...READ MORE

Sep 18, 2018 in Kubernetes by Kalgi
 • 52,350 points • 763 views
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1 answer

Push from phpstorm to bitbucket

I think you haven’t committed the changes ...READ MORE

Aug 14, 2018 in Git & GitHub by Kalgi
 • 52,350 points • 2,276 views
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1 answer

Traefik with Docker Stack doesn't detect port

When using traefik configured for swarm mode, ...READ MORE

Aug 29, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,630 views
+5 votes
2 answers

Redirecting host to service path in kubernetes

What you are trying to do is ...READ MORE

Mar 27, 2018 in Kubernetes by DragonLord999
 • 8,450 points • 3,740 views
0 votes
1 answer

Unable to run Kubernetes on rancher cluster

switch Docker to 1.12.x; Kubernetes doesn't support ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,622 views
0 votes
1 answer

502 Error pages when trying to run ingress

In order for Ingress to work on ...READ MORE

Sep 12, 2018 in Kubernetes by Kalgi
 • 52,350 points • 982 views
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1 answer

Permission denied when running ansible playbook through jenkins

Jenkins uses it's own user to execute ...READ MORE

Jun 25, 2018 in Ansible by DareDev
 • 6,890 points • 4,362 views
0 votes
1 answer

Error: Cannot access server in docker container

Try to publish your port: docker run -p ...READ MORE

Sep 7, 2018 in Docker by Tyrion anex
 • 8,700 points • 1,189 views
0 votes
1 answer

How to connect to Vault server

You need to configure the back end ...READ MORE

Jul 12, 2018 in DevOps Tools by Kalgi
 • 2,680 points • 3,605 views
0 votes
1 answer

Traefik as kubernetes ingress

Try something like this apiVersion: v1 kind: Service metadata: ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,350 points • 963 views
0 votes
1 answer

Unable to access pods using nodeIP

Your kubernetes cluster is missing the ingress ...READ MORE

Sep 7, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,133 views
0 votes
1 answer

Change apiserver runtime service

The apiserver is declared by a static ...READ MORE

Sep 19, 2018 in Kubernetes by Kalgi
 • 52,350 points • 613 views
0 votes
1 answer

Spark job using kubernetes instead of yarn

I should be in the format of ...READ MORE

Sep 6, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,160 views
0 votes
1 answer

How to get remote access to a private docker-registry?

New client version refuses to work with ...READ MORE

Jul 31, 2018 in DevOps & Agile by Kalgi
 • 52,350 points • 2,754 views
0 votes
1 answer

What is unknown user client in kubernetes?

I think your Legacy Authorisation has been ...READ MORE

Sep 12, 2018 in Kubernetes by DareDev
 • 6,890 points • 898 views
0 votes
1 answer

Jenkins Docker Pipelining inside Docker

The issue is here: /var/jenkins_home/workspace/alfred-master@tmp/durable-713ce0d7/script.sh: 2: /var/jenkins_home/workspace/alfred-master@tmp/durable-713ce0d7/script.sh: docker: ...READ MORE

Aug 1, 2018 in Docker by Kalgi
 • 52,350 points • 2,703 views
+1 vote
1 answer

How to kill a specific instance on Pivotal Cloud Foundry

Use the following command cf restart-app-instance This will issue ...READ MORE

Jul 25, 2018 in Other DevOps Questions by Kalgi
 • 52,350 points • 2,958 views
0 votes
2 answers

Adding nameservers to kubernetes

For those usign Kubernetes kube-dns, flag -nameservers nor environment variable SKYDNS_NAMESERVERS are ...READ MORE

Sep 3, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,229 views
0 votes
1 answer

Define pod yaml dynamically-jenkins pipeline Kubernetes

Try using jinja template engine and python ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,509 views
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1 answer

I'm trying to set up two Jenkins servers without implementing the master slave model. Is there any way to do this?

There is a parameterized remote trigger plugin ...READ MORE

Jun 27, 2018 in Jenkins by Sophie may
 • 10,620 points • 4,177 views
0 votes
1 answer

ingress port getting redirected in kubernetes

Try the following, it worked for me Changed ...READ MORE

Sep 10, 2018 in Kubernetes by Kalgi
 • 52,350 points • 939 views
0 votes
1 answer

How do I copy files from host to Docker container?

Here is what you can use to ...READ MORE

Aug 28, 2018 in DevOps & Agile by Damon Salvatore
 • 5,980 points • 1,528 views
0 votes
1 answer

gerrit-cherry-pick:fatal: 'origin' does not appear to be a git repository

The user account making that command does ...READ MORE

Aug 13, 2018 in Git & GitHub by Kalgi
 • 52,350 points • 2,137 views
0 votes
1 answer

Jenkins - maven project fails at Build stage

To fix this, you need to change ...READ MORE

Aug 10, 2018 in Jenkins by Sophie may
 • 10,620 points • 2,253 views
0 votes
2 answers

NoSuchBucket error when running Kubernetes on AWS

It was a bug on their part. ...READ MORE

Sep 4, 2018 in Kubernetes by Nilesh
 • 7,060 points • 1,132 views
0 votes
1 answer

“403 Insufficient Permission” while creating a Kubernetes Cluster on Google Cloud instance

To run ./cluster/kube-up.sh, you most likely need compute scope ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,469 views
0 votes
1 answer

How ingress routing works

The dns of all the host name ...READ MORE

Sep 11, 2018 in Kubernetes by Kalgi
 • 52,350 points • 855 views
0 votes
2 answers

Monitoring kubernetes job

you can do watch 'kubectl get pods | ...READ MORE

Sep 3, 2018 in Kubernetes by Nilesh
 • 7,060 points • 1,136 views
0 votes
1 answer

Not able to pull image from gcr.io

There was a recent outage to gce ...READ MORE

Aug 28, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,431 views
0 votes
1 answer

docker set iptables options in docker-compose.yml

The --iptables option only applies to the ...READ MORE

Aug 2, 2018 in Docker by Kalgi
 • 52,350 points • 2,555 views
0 votes
1 answer

How to a run deployed app in Docker for Windows?

To deploy an ASP.NET web application to ...READ MORE

Aug 30, 2018 in DevOps & Agile by Tyrion anex
 • 8,700 points • 1,373 views
0 votes
1 answer

Unable to switch filesystem to overlay in Docker in Ubuntu.

From the official docs: https://docs.docker.com/engine/userguide/storagedriver/overlayfs-driver/#configure-docker-with-the-overlayoverlay2-storage-driver To configure Docker ...READ MORE

Jul 18, 2018 in Docker by ajs3033
 • 7,300 points • 3,170 views
0 votes
1 answer

Accessing remote kubernetes cluster on azure using kubectl

So, try this. Edit your kube config ...READ MORE

Sep 11, 2018 in Kubernetes by ajs3033
 • 7,300 points • 787 views
0 votes
1 answer

Kubernetes ingress IP is set to docker0 ip

The issue here was the kubelet configuration. ...READ MORE

Sep 10, 2018 in Kubernetes by Kalgi
 • 52,350 points • 825 views
0 votes
1 answer

Error saying "failed to get CPU consumption and request: some pods do not have request for cpu"

You are missing a CPU request on ...READ MORE

Aug 31, 2018 in Kubernetes by Kalgi
 • 52,350 points • 1,235 views
0 votes
1 answer

Cannot download Docker images behind a proxy

Follow these steps Step 1- create a systemd ...READ MORE

Jul 27, 2018 in Docker by Kalgi
 • 52,350 points • 2,748 views
+1 vote
1 answer

How do I get a Docker container's IP address from the host?

Save your docker image as a tar ...READ MORE

Aug 29, 2018 in DevOps & Agile by shubham
 • 7,340 points • 1,263 views
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