Kubernetes

List of all the event reports from Kubernetes Bangalore meetup. April 2017 May 2017 June 2017 July 2017 Kubernetes 2nd Birthday Celebration August 2017 September 2017 October 2017 November 2017

Following is the list of all the places you can learn Kubernetes from: Scalable Microservices with Kubernetes - Video tutorial Fundamentals of Containers, Kubernetes, and Red Hat OpenShift - Video tutorial Kubernetes By Example - DIY tutorial Learn Kubernetes using Interactive Browser-Based Scenarios - DIY tutorial in your own web browser Interactive Learning Portal for OpenShift - DIY tutorial in your own web browser Kubernetes docs - Textual DIY docs Kubernetes API reference v1.6 OpenShift docs - Textual DIY docs

This edition of meetup was held at Nexus Ventures by folks at OpenEBS on July 8th 2017, which started on a lovely Saturday morning. Kiran Mova set the floor rolling with his talk on Hyperconverged version of OpenEBS with Kubernetes. Where he talked about containerized storage vs traditional storage, instead of building clustering into OpenEBS how they are leveraging Kubernetes’s capabilities to do clustering. He also explained difference between various storage providers viz. Portworx, StorageOS, Rook, GlusterFS, OpenEBS, etc. ...

“One does not simply deploy containers to production” With the rising craze around the container community in Bangalore and relative lack in awareness around different container technologies like Kubernetes and OpenShift, an effort was made in imparting knowledge in this direction. So, this time around newbies were targeted for the Kubernetes Meetup. With the above objective, it was decided to have a Kubernetes 101 workshop at Red Hat Bangalore office on May 21, 2017 to familiarize people with concepts of Kubernetes and OpenShift and their usage and relevance as container orchestration tools for managing application deployments. ...

I want to show how you can enable Kubernetes in your day to day development workflow. So that you get the feel of production deployment locally from day 1. I have a flask application which I am working on. The basic directory structure looks like this: $ ll total 24 -rw-rw-r--. 1 foo foo 427 Apr 23 16:23 app.py -rw-rw-r--. 1 foo foo 201 Apr 23 16:55 docker-compose.yml -rw-rw-r--. 1 foo foo 363 Apr 23 16:21 Dockerfile -rwxrwxr-x. 1 foo foo 82 Dec 5 19:41 entrypoint.sh -rw-rw-r--. 1 foo foo 3010 Dec 5 19:41 README.adoc -rw-rw-r--. 1 foo foo 11 Dec 5 19:41 requirements.txt You can find all of these files in this github repo. ...

I do lot of Kubernetes related work either on minikube or local OpenShift cluster setup in a VM. Often I need to create a PersistentVolumeClaim a.k.a. pvc. But to use pvc you have to have a PersistentVolume or pv defined. Enter into the machine running k8s If using minikube you can do minikube ssh Create a local directory for storage mkdir /tmp/pv0001 chmod 777 /tmp/pv0001 If you are on a machine that has SELinux enabled do the following ...

Like many Saturday mornings, Red Hat Bangalore office was once again abuzz with enthusiasm on 8th of April, for hosting yet another successful chapter of Bangalore Kubernetes Meetup. The Meetup had a good turnaround of about 40 people who gave up on their early morning saturday sleep to attend it despite the sweltering hot season and in line were four awesome talks. Suraj Deshmukh set the stage with his opening talk, Kubernetes on CRI-O, wherein he explained different jargons like OCI, CRI, etc., introduced CRI-O and it’s architecture. Explaining how it glues Kubernetes and OCI compliant runtimes and concluding it with a demo showing how Kubernetes uses CRI-O. Link to slides, video. ...