Assumptions: You already have an AWS EC2 LINUX 2 Instance Up and Running The Security Groups in your instance has the 8080 PORT open You already SSH or PUTTY into your instance Note: The amazon-linux-extras command only work on instances created with the AWS EC2 LINUX 2 AMIs and will not run on AWS EC2 […]
Understanding Inner Loop Development and Pull Rates
We have heard feedback that given the changes Docker introduced relating to network egress and the number of pulls for free users, that there are questions around the best way to use Docker as part of your development workflow without hitting these limits. This blog post covers best practices that improve your experience and uses […]
How to install Jenkins in Ubuntu 18.04.LTS – 2020
Install and Configure Jenkins on Ubuntu 18.04.TLS Step 1: Log in to your ubuntu server and update it. Step 2: Install Java runtime environment (JDK) Step 3: Add the Jenkins keys to your system so you can download the build Step 4: Create the Jenkins build list file Step 5: Add the Jenkins build ID to […]
Docker and Snyk Extend Partnership to Docker Official and Certified Im...
Today we are pleased to announce that Docker and Snyk have extended our existing partnership to bring vulnerability scanning to Docker Official and certified images. As the exclusive scanning partner for these two image categories, Snyk will work with Docker to provide developers with insights into our most popular images. It builds on our previous […]
Android Continuous Integration and Deployment Tutorial
High-performance continuous integration can double your Android development productivity. Here’s how you can set it up in minutes, not days. As we work on an Android app, we test our code regularly — hopefully with the help of automated tests. And when it’s time to release a new version, we assemble the source code into […]
How To Install and Configure Prometheus On a Linux Server
Prometheus is an open-source monitoring system which is very lightweight and has a good alerting mechanism. Install and Configure Prometheus This guide explains how to install and configure the latest Prometheus on a Linux VM. If you would like to install Prometheus on a Kubernetes cluster, please see the Prometheus on kubernetes guide. Before You […]
Docker at SnykCon 2020
We are excited to be a gold sponsor of the inaugural SnykCon virtual conference, a free online event from Snyk taking place this week on October 21-22, 2020. The conference will look at best practices and technologies for integrating development and security teams, tools, and processes, with a specific nod of the secure use of […]
Slash waste with DevOps ways of working
Parallels between manufacturing and software development have led many organisations to adopt lean principles for digital product creation and management. A core feature of lean is reducing waste in production by focusing on value delivery. The idea is that operating more efficiently delivers tangible business benefits, from reduced costs to better employee engagement and customer […]
Abstraction Layers in Programming: An Overview
This article explains abstraction layers, which you can use in many programming domains. Let’s get started. What is an abstraction layer? The abstraction layer creates a separation between two things. For programming, this is often splitting tasks into separate entities. For example, an entity A might be assigned the task of fetching an image from […]
API/Developer Portals: How To Create Great API Portals
If you’re a developer, you’ve no doubt encountered the terms API portal and developer portal. The goal of these portals is to educate developers so they can use the associated APIs—so what goes into the best API portals? Let’s take a look. What is an API portal? The API portal, also called the developer portal, […]