Tag Archives: devops

Business, webdev

Scaling Engineering Teams: Lessons from Google, Facebook, and Netflix

After spending over a decade in engineering leadership roles at some of the world’s most chaotic innovation factories—Google, Facebook, and Netflix—I’ve learned one universal truth: scaling engineering teams is like raising teenagers. They grow fast, develop personalities of their own, and if you don’t set boundaries, suddenly they’re setting the house on fire at 3am.

The difference between teams that thrive at scale and those that collapse into Slack-thread anarchy typically comes down to three key factors:

  • Structured goal-setting
  • A ruthless focus on code quality
  • Intentional culture building

Let me share some lessons I learned from scaling teams at Google, Facebook, and Netflix. Here are a few frameworks, metrics, and tools that actually work when you’re trying to scale from 10 to 100 to 1,000+ engineers—without losing your mind or your best people.

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cloud

Monitor Your Linux Servers Like a Pro – Now Open Source! 🎉

In both of my last startups, we relied heavily on Ubuntu EC2 instances running critical infrastructure. But there was always a missing piece:
A lightweight, self-hosted, dead-simple way to keep an eye on system health without setting up a full Prometheus stack or paying for yet another SaaS.

So we built our own.
And now we’re sharing it with you — excited to announce that Linux System Health Monitor is now open-source under the MIT license.

Whether you’re managing one Linux box or a fleet of servers, this Node.js-based suite has you covered with real-time monitoring, intelligent alerts, and easy deployment.

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Business

How to Set Up Nginx on Ubuntu with Let’s Encrypt SSL and Port Forwarding

Introduction

Setting up Nginx on Ubuntu (18+) with Let’s Encrypt SSL ensures that your website or application is secure and accessible over HTTPS, providing a safe browsing experience for your users. This process not only includes the installation of the Nginx web server but also entails configuring the server to handle SSL certificates issued by Let’s Encrypt, enabling automatic renewal of these certificates to maintain uninterrupted security. By following best practices for security and performance, you can optimize your server’s settings to ensure fast loading times and reliable uptime, which are crucial for retaining visitors and improving search engine rankings. Additionally, implementing SSL helps to build trust with your audience, as it demonstrates a commitment to protecting their data and enhancing their online safety.

In this guide, we will:

  • Install and configure Nginx.
  • Set up port forwarding for your Node.js application.
  • Obtain a free SSL certificate from Let’s Encrypt.
  • Ensure proper firewall and AWS security group settings.
  • Troubleshoot common issues.

Let’s get into it…

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webdev

Docker 101: From Development to Production – A Quick Guide

Docker has fundamentally transformed the way developers build, test, and deploy applications by introducing a consistent, lightweight, and portable runtime environment. With its ability to package applications and their dependencies into isolated containers, Docker has eliminated the age-old challenge of “it works on my machine” while enabling seamless deployment across various environments. The part of “It’s working for me” used to be funny or sad depends on the day and the hour…

Whether you’re developing locally, testing in a CI/CD pipeline, or deploying to production, Docker provides the flexibility and scalability to streamline these processes. In this guide, we’ll explore the foundational concepts of Docker, dive into its practical uses, and demonstrate how you can harness its power to simplify workflows and achieve greater efficiency in your development and operations pipelines. Whether you’re a beginner or looking to refine your Docker skills, this walkthrough will equip you with the knowledge you need to use Docker effectively.

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life

Are You Doing COVID-19 Research?

“World War II was the defining moment of our parents’ generation. In a similar way, the COVID-19 pandemic—the first modern pandemic—will define this era.” – Bill Gates said it in his last post yesterday.

One of the interesting aspects of his observations is the need to collaborate our efforts on treatments, vaccines, testing and contact tracing.
We all want to help fight Covid-19. At JFrog we are helping developers be more productive with their work by harnessing the power of DevOps best practices (and tools).
Are you working on IoT to medical devices?
Here is one example on how to improve your process to ship better code in a faster way.

There are many more examples like that but bottom line, we want to help any organization that is fighting Covid-19.
You can apply here: https://jfrog.com/covid19/

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cloud, JavaScript

Export Violations From JFrog Xray to CSV

The trend of #DevSecOps is growing fast and it is no longer just part of your security team. More and more organizations wish to integrate their security team in all the phases of development and operations. To achieve it, there are cases where you need to export data from JFrog Xray (in our case to a CSV format) so you can ingest it to your current logging/monitoring system. 

What is Xray?

In a nutshell, JFrog Xray works with JFrog Artifactory to perform a deep analysis of binary components at any stage of the application lifecycle. It provides full transparency that leads to more trust in your software. 

By scanning binary components and their metadata, recursively going through dependencies at any level (think on the layers you have in any Docker container), JFrog Xray provides great visibility into issues lurking in components anywhere in your organization.

Xray API

One of the best parts is that JFrog Xray is also fully automated through a rich REST API. We will use it to create this Exporter. Please feel free to clone/fork the code below and use it, but remember you might need to add pagination and a watchdog for a real system.

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cloud

Continuous Software Updates With JFrog Pipelines

“Liquid Software” release practices are rapidly becoming the standard in many companies. However, as software shapes digital transformation, DevOps teams are feeling challenged to manage their growing influence on corporations’ success or failure. In a talk I gave last week, we looked into the growing pains that most enterprises (many of them JFrog customers) face when adopting and consolidating DevOps at scale, and how these challenges are being mitigated with end-to-end platform solutions. We also wrap up with some DevOps best practices that will help you address emerging trends that your bosses’ bosses care about.

The slides

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cloud

What is the JFrog Container Registry? And Why Will You Want One?

These days, where many developers are working with containers and all their ‘outcomes’ are bundled in a Docker container, it is becoming challenging to manage and control them.

Moreover, as more containers and Kubernetes enter the party, the job gets that much harder. Now, you have a tool that can help you jump to the next level. The JFrog Container Registry is a new Docker, Helm, and generic registry that is scalable and reliable. 

What’s even better? 
It’s free… and gives you some unique features you can’t find anywhere else.

Give it a try at: jfrog.com/container-registry and/or continue to read below.

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cloud

JFrog Artifactory REST API in 5min

A good API is like a classic car - You want to use it again and again.
A good API is like a classic car – You want to use it again and again.

Most of the interactions with Artifactory will be from your CI/CD tools. It might be your build engine or from your log aggregator. This powerful API can be invoked in any of the standard ways you like to work with any other RESTful APIs (e.g. curl, CLI, your source code, etc’).
In many cases, it’s the preferred ‘glue’ for developers when it comes to automation. The options are extensive and you can do many useful things with this API. However, in this short post, we will cover the most popular actions you ‘must have’.

Let’s start with the most common action: “upload/download binaries“. This action could run automatically from the build machine to Artifactory using:

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cloud

VP Of Technology At JFrog

At last SwampUP, I had the opportunity to talk with Alan Shimel, Founder and Editor at DevOps.com. We covered what I do at JFrog and spoke about the definition of the role “VP of Technology”. We also covered some interesting new products we offering these days to help developers move faster.

I told Alan that I define the role as “finding leverage points in (JFrog) technology to support the business”.

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