Tag: Devops
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Event-driven architecture is not just about events!
Posted on February 21, 2018, Level beginner Resource Length medium
Frans van Buul another look at event-driven architecture for a perspective you might not have seen to learn about messaging patterns, coupling, and more. Author has seen some stuff happening in this area which he believes to represent an anti-pattern.
Tags software-architecture event-driven programming devops
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Amazing advantages of Golang nobody talks about
Posted on February 12, 2018, Level beginner Resource Length medium
Kirill Rogovoy article in which he discusses why you should give Go a chance and where to start. This article is not about the main selling points of Golang that you usually see. These are some rather small but still significant features.
Tags golang programming devops
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Why cryptography is much harder than software engineers think
Posted on February 11, 2018, Level advanced Resource Length medium
Andrew Mayo, senior system architect at 1E, wrote this intriguing article about ROCA vulnerability and how it raises some important issues about the design of secure cryptographic software. The vulnerability is not in this case an obvious coding error such as a buffer overflow, or the use of a poor quality random number generator.
Tags programming infosec devops
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10 open-source Kubernetes tools
Posted on February 3, 2018, Level beginner Resource Length medium
Abhishek Tiwari article about curated list of 10 open-source Kubernetes tools for highly effective SRE and Ops Teams. If you are running workloads in Kubernetes, your site reliability engineering (SRE) and operations (Ops) teams need right kind of tooling to ensure the high-reliability of the Kubernetes cluster and workloads running in it.
Tags kubernetes docker containers devops
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Ports and Adapters Architecture
Posted on December 28, 2017, Level beginner Resource Length long
Herberto Graca wrote another piece for a series of posts about Software Architecture. The Ports & Adapters Architecture (aka Hexagonal Architecture) was thought of by Alistair Cockburn and written down on his blog in 2005.
Tags software-architecture devops
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How to install Centmin Mod with Let's Encrypt and CloudFlare
Posted on December 11, 2017, Level intermediate Resource Length long
Mike Tabor posted tutorial how to install LAMP server via Centmin Mod and take advantage of free SSL certificates with Let's Encrypt and also leveraging free DNS from CloudFlare.
Tags devops infosec ansible
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3 common cybersecurity maturity failings
Posted on December 5, 2017, Level beginner Resource Length short
Oliver Rochford published short article on cybersecurity maturity and it's failings. The article touches on some interesting points. Especially on how vendors, investors and the media rely on flawed statistics, surveys and a fair dose of wishful thinking in assessing the security maturity of the average enterprise, projecting market growth and product viability.
Tags cloud infosec devops
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HTTP/2 PUSH vs HTTP Preload
Posted on November 30, 2017, Level beginner Resource Length medium
Inian Parameshwaran article about difference between HTTP/2 Push and HTTP Preload. HTTP/2 PUSH is a feature that lets a server preemptively push resources to the client (without a corresponding request). HTTP Preload is a way to indicate to the browser resources it would require while loading the current page.
Tags web-development programming devops
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Advanced kubernetes ingress
Posted on October 29, 2017, Level intermediate Resource Length medium
Björn Wenzel deatiled writting on how to to setup a more complex kubernetes ingress example. This blog post is building on his previous post - Install kubernetes ingress. The application in this example has an api-server and a separate ui server.
Tags kubernetes containers devops software-architecture infosec
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Network functions virtualization: all roads Lead to OPNFV
Posted on October 21, 2017, Level beginner Resource Length medium
In his blog post Amar Kapadia gives comprehensive description of the various open source NFV (Network Function Virtualization) projects integrated by OPNFV (Open Platform for NFV) and the carrier grade features contributed back to these upstream projects by the community.
Tags devops cloud
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How to operate kubernetes network
Posted on October 20, 2017, Level intermediate Resource Length long
Julia Evans excellent blog post focusing on how to set up your Kubernetes network. She hasn't had seen much about how to operate the network and be confident that it would not create a lot of production incidents for you down the line. And that's why she dives into kubernetes networking in this post.
Tags kubernetes devops cloud
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Building a large-scale design system for government
Posted on October 7, 2017, Level beginner Resource Length long
Maya Benari long article describing design thoughts behind architecture for federal websites. Team unified a complex system with numerous rules to serve users from all corners of the country.
Tags software-architecture programming devops