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Topics /
Infrastructure & DevOps
The most popular blog posts about infrastructure & devops on Hacker News. 354 posts.
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Our data centers now work harder when the sun shines and wind blows
Today we’re announcing a carbon-intelligent computing platform, which can shift tasks to hours of the day when energy from cleaner power sources is plentiful.
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Reviving Sandstorm
Take control of your web by running your own personal cloud server with Sandstorm.
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AWS Snowcone
Last month I published my AWS Snowball Edge Update and told you about the latest updates to Snowball Edge, including faster storage-optimized devices with more memory & vCPUs, the AWS OpsHub for Snow Family GUI-based management tool, IAM for Snowball Edge, and Snowball Edge Support for AWS Systems Manager. AWS…
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Git scraping: track changes over time by scraping to a Git repository
Git scraping is the name I’ve given a scraping technique that I’ve been experimenting with for a few years now. It’s really effective, and more people should use it. Update …
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Transitioning from Docker to Podman
Learn how to install Podman, practice its basic commands, transition away from Docker, and set up Apache HTTP Server 2.4 in a CentOS container with Podman.
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A one-line change decreased our build times by 99%
Urvashi Reddy | Software Engineer, Engineering Productivity Team Adam Berry | Tech Lead, Engineering Productivity Team Rui Li | Software…
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Linux Hardening Guide
Linux is not a secure operating system . However, there are steps you can take to improve it. This guide aims to explain how to harden Linux as much as possible for security and privacy. This guide attempts to be distribution-agnostic and is not tied to any specific one. DISCLAIMER: Do not attempt to apply anything in…
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Flutter for Linux
By Chris Sells (Google) & Ken VanDine (Canonical) Google’s goal for Flutter has always been to provide a portable framework for building beautiful UIs that run at native speeds no matter what platform you target. To validate this capability, we started by focusing on the mobile platforms, Android and iOS, where we’ve…
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Let's Encrypt's New Root and Intermediate Certificates
On Thursday, September 3rd, 2020, Let’s Encrypt issued six new certificates: one root, four intermediates, and one cross-sign. These new certificates are part of our larger plan to improve privacy on the web, by making ECDSA end-entity certificates widely available, and by making certificates smaller. Given that we…
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We deleted the production database by accident
This is pure disaster porn. It’s the story of how I drank some wine and then managed to delete the production database. Thankfully there was a backup.
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AWS CloudShell
No matter how much automation you have built, no matter how great you are at practicing Infrastructure as Code (IAC), and no matter how successfully you have transitioned from pets to cattle, you sometimes need to interact with your AWS resources at the command line. You might need to check or adjust a configuration…
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Emerging Architectures for Modern Data Infrastructure
To help data teams stay on top of the changes happening in the industry, this article reviews an updated set of data infrastructure architectures.
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Migrating Dropbox from Nginx to Envoy
In this blogpost we’ll talk about the old Nginx-based traffic infrastructure, its pain points, and the benefits we gained by migrating to Envoy . We’ll compare Nginx to Envoy across many software engineering and operational dimensions. We’ll also briefly touch on the migration process, its current state, and some of…
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IPFS 0.5
All the latest information about the IPFS Project in one place: blog posts, release notes, videos, news coverage, and more.
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Small mail server best current practices
(This post was originally written as a reply on the mailop mailing-list, but a friend asked me to turn it into a blog post. I’ve edited it, mostly adding more links to elsewhere, but there are some additions here.)
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AWS services to avoid
Get ready for some personal and definitely opinionated opinions!
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Hyperdrive v10 – a peer-to-peer filesystem
Hyperdrive is now faster and more reliable. Plus it comes with a daemon.
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Monitoring your own infrastructure using Grafana, InfluxDB, and CollectD
Have you ever wondered which node consumes more resources? Managing a bespoke dashboard for your infrastructure. Learn how to create it.
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Doing stupid stuff with GitHub Actions
TL;DR: DevOps doesn't have to be all work and no play. I built 5 stupid (but fun!) GitHub actions... because why not ?
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Lenovo to Certify ThinkPad and ThinkStation Workstation Portfolio for Linux
Lenovo is moving to certify the full workstation portfolio for top Linux distributions from Ubuntu® and Red Hat® – every model, every configuration.
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How to properly manage SSH keys for server access
This article was on the hacker news frontpage. You can find the related discussion here. Every developer needs access to some servers for example to check the application logs. Usually, this is done using public-private key encryption where each developer generates their own public-private key pair. The public keys of…
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Cloudflare One
Today we’re announcing Cloudflare One. It provides secure, fast, reliable, cost-effective network services, integrated with leading identity management and endpoint security providers.
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Erase your darlings: immutable infrastructure for mutable systems
Over time, a system collects state on its root partition. This state lives in assorted directories like /etc and /var , and represents every under-documented or out-of-order step in bringing up the services.
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Deploys at Slack
Deploys require a careful balance of speed and reliability. At Slack, we value quick iteration, fast feedback loops, and responsiveness to customer feedback. We also have hundreds of engineers who are trying to be as productive as possible. Keeping to these values while growing as a company means continual refinement…
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DigitalOcean VPC
Helping millions of developers easily build, test, manage, and scale applications of any size - faster than ever before.
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Raspberry Pi as a local server for self hosting applications
Raspberry Pi for self hosting applications, locally secure private connection, install Tor Proxy, emby media server
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Docker to rate limit image pulls
Docker announces significant upgrades to its subscription plans, delivering more value, flexibility, and tools for customers of all sizes.