Category Archives: DevOps
Code Samples to SSH into Docker Machine Virtualbox
This article represents quick code sample which would help you ssh into a docker machine. Please feel free to comment/suggest if I missed to mention one or more important points. Also, sorry for the typos. As you double-click Docker Quickstart Terminal, it opens up a terminal window thereby starting “default” docker-machine. If you want to login to this docker-machine, you could do that using following: Use Putty to login. As you open Putty, enter the IP such as 192.168.99.100 and click open. It would open up a terminal. Enter “docker” as username and “tcuser” as password and that is it. Use command such as “docker-machine ssh default” in the docker …
Top 7 Reasons to use Dockers for Testing Your Application
This article represents some of the key reasons on why one should consider using dockers for testing their applications. Some of the points in this blog is taken from the video, Stop being Lazy and Test your Software presented by Laura Frank, currently working in CodeShip. Do check out videos for gathering greater details. Please feel free to comment/suggest if I missed to mention one or more important points. Also, sorry for the typos. Following are the key points described later in this article: What are key testing bottlenecks? How could Dockers alleviate Testing Bottlenecks Key Testing Bottlenecks Slower performing tests or slower running tests due to bad coding or not sufficient infrastructure Traditional testing …
Dockers – How to Get Started with Cloudera
This article represents information and code/scripts which could be used to get started with Cloudera using Dockers. Please feel free to comment/suggest if I missed to mention one or more important points. Also, sorry for the typos. Following are the key points described later in this article: Docker machine configuration Cloudera & Dockers Test the Cloudera installation Scripts to install & run Cloudera Docker Machine Configuration To run the cloudera in docker container, one would require to do following configuration to the Docker machine. Open Oracle VM Virtualbox Manager. Stop the default machine. Then, change the settings as shown below. Change the processor (core) setting to 2 Change the memory …
I found it very helpful. However the differences are not too understandable for me