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OS guide
Building leadership in the community is key to establishing trust, enabling collaboration, and fostering the cultural understanding required to be effective in open source.

Free Open Source Guides Offer Practical Advice for Building Leadership

How important is leadership for evolving open source projects and communities? According to the most recent Open Source Guide for the Enterprise from The Linux Foundation and the TODO Group, building leadership in the community is key to establishing trust, enabling collaboration, and fostering the...
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Call For Code
The goal of Call For Code is to develop technology solutions that significantly improve disaster preparedness and benefit the initiative's charitable partners: the United Nations Human Rights Office and the American Red Cross.

Join Forces Against Natural Disasters with the Call for Code

The Call for Code initiative aims to harness the collective power of the global open source developer community against the growing threat of natural disasters. According to IBM, “the goal is to develop technology solutions that significantly improve disaster preparedness, provide relief from...
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How the Kubernetes Release Process is Different From Other Open Source Projects

The Kubernetes 1.11 release became generally available on June 27, providing users of the container orchestration with multiple new features and continued performance improvements. While Kubernetes releases were originally all led by Google staffers, that has changed in the last two years, with a...
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The Field Guide to Aiding in Natural Disasters and Deploying Life-Saving Code

As an open-source and mobile developer, I’ve had the opportunity to work on some unique projects in places where both man-made and natural disasters have severely affected people and communities. During my time in Haiti working with organizations helping those impacted by the devastating 2010...
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Why You’re Choosing a Multi-Platform Approach, According to Our Research

Developers and operators are using a combination of PaaS, containers, and serverless to build new cloud-native applications as well as refactor existing applications. They are also focused on integrating these new technologies with existing environments, while also looking for flexibility to adapt...
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Containers Break the Shared Responsibility Model Between Cloud Providers and Ops

Last month, a critical vulnerability in the basic Linux network infrastructure was discovered by Felix Wilhelm from Google’s Security Team and disclosed by Red Hat product security. The attack exploits a problem in the processing of Dynamic Host Configuration Protocol (DHCP) messages, which is the...
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A First Look at the Helm 3 Plan

Since the release of Helm 2 in 2016, Kubernetes has seen explosive growth and major feature additions. Role-Based Access Control (RBAC) was added. Many new resource types have been introduced. Custom Resource Definitions (CRDs) were invented. And most importantly, a set of best practices emerged....
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How I use Wireshark

Hello! I was using Wireshark to debug a networking problem today, and I realized I’ve never written a blog post about Wireshark! Wireshark is one of my very favourite networking tools, so let’s fix that :) Wireshark is a really powerful and complicated tool, but in practice I only know how to do a...
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Over 20,000 Container Management Dashboards Are Exposed on the Internet

Even though it’s highly discouraged to expose any kind of management dashboard directly to the internet, there are many users who continue to ignore this recommendation, and it seems that infrastructure admins are no exception. A recent study by cloud security firm Lacework found over 22,000...
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Open Source at 20: The Ubiquity of Shared Code

“Why is open source important? That’s like asking why is gravity important,” stated Brian Behlendorf, a leading figure in the open-source software movement, and executive director for the blockchain consortium Hyperledger. While this year marks the 20th anniversary of open source, it is hard to...
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