chaosmonkey
room-assistant
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chaosmonkey | room-assistant | |
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22 | 22 | |
14,490 | 1,237 | |
1.2% | - | |
2.0 | 0.0 | |
4 months ago | 11 days ago | |
Go | TypeScript | |
Apache License 2.0 | MIT License |
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chaosmonkey
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Zero Downtime Postgres Upgrades
Never saw this communicated by Google, but Netflix is the company I have in mind for doing that: https://github.com/Netflix/chaosmonkey
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Introduction to Chaos Engineering
In 2010 Netflix developed a tool called "Chaos Monkey", whose goal was to randomly take down compute services (such as virtual machines or containers), part of the Netflix production environment, and test the impact on the overall Netflix service experience. In 2011 Netflix released a toolset called "The Simian Army", which added more capabilities to the Chaos Monkey, from reliability, security, and resiliency (i.e., Chaos Kong which simulates an entire AWS region going down). In 2012, Chaos Monkey became an open-source project (under Apache 2.0 license). In 2016, a company called Gremlin released the first "Failure-as-a-Service" platform. In 2017, the LitmusChaos project was announced, which provides chaos jobs in Kubernetes. In 2019, Alibaba Cloud announced ChaosBlade, an open-source Chaos Engineering tool. In 2020, Chaos Mesh 1.0 was announced as generally available, an open-source cloud-native chaos engineering platform. In 2021, AWS announced the general availability of AWS Fault Injection Simulator, a fully managed service to run controlled experiments.
- Pour one out for the Netflix admins right now
- [URGENT] Netflix Engineer Needs Help Scaling Kubernetes Deployment or I'm Toast!
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Weird topic: Looking for ideas to make the sys admin job more competitive and inject some adrenaline
Have a look at it https://github.com/Netflix/chaosmonkey
- It Took Just Four Days From Elon Gleefully Admitting He’d Unplugged A Server Rack For Twitter To Have A Major Outage
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Manager does a little code cleanup...
It’s kinda like Chaos Monkey except Elon is the chaos
- Discussion Thread
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This perfect plan is based on a rather childish assumption that no one will fight back
they really did lmao
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What's the dumbest thing you have done since working in IT?
Thanks, that was an interesting read. Chaos Monkey
room-assistant
- Room scale object tracking
- Trigger IFTTT when phone is near a location without using GPS (Bluetooth?)
- motion sensor as on/off switch
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Some whole house audio and presence detection use cases
Also, I am using the bluetooth on the Pi to drive Room Assistant, to tell which room I'm in and automatically switch on the audio in that room when I am in that room, and switch it off when I leave. It also has support for the grid-eye sensor which looks like the flir sensor you useThere's also a similar project for ESP32 called ESPresence.
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Are bluetooth beacons still the best way to do location tracking in a building?
Check out Room Assistant. I have 9 RaspberryPi Zeros set up around my house and these do a great job tracking which rooms our cats are in, provided that we put a tiny BLE dongle on their collar.
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I miss my self-hosting hobby
Earlier I had six raspberry pi's spread around the house to try out new things (e.g. room level presence detection - which did not work well despite weeks of tuning - and as snapcast clients). But it became a pita to keep watch over so many independent systems, updating them, remembering the IP, passwords, forgetting what I have installed last time, etc. This is what I like with the whole docker thing: fire up a container, tweak it, and then if it is not used delete it again without affecting the other services.
- People that use NFC tags, what are your most useful tasks with them?
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Home Assistant – open-source home automation
There's a project called "room-assistant", however you'd need to have multiple Raspberry Pis running it in various locations...
https://www.room-assistant.io/
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Triangulation by WiFi and Bluetooth for presence in rooms?
You can try room-assistant. It takes your Bluetooth devices and calculates distance, works quite nice in my environment for in room detection.
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Indoor location?
I've been playing around with room assistant. https://www.room-assistant.io/
What are some alternatives?
litmus - Litmus helps SREs and developers practice chaos engineering in a Cloud-native way. Chaos experiments are published at the ChaosHub (https://hub.litmuschaos.io). Community notes is at https://hackmd.io/a4Zu_sH4TZGeih-xCimi3Q
OpenMQTTGateway - MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ thermometer compatibility & LoRa.
chaos-mesh - A Chaos Engineering Platform for Kubernetes.
monitor - Distributed advertisement-based BTLE presence detection reported via mqtt
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
find3 - High-precision indoor positioning framework, version 3.
litmus - A fast python HTTP server inspired by japronto written in rust.
openhab-addons - Add-ons for openHAB
hyperion.ng - The successor to Hyperion aka Hyperion Next Generation
kurt - A Kubernetes plugin that gives context to what is restarting in your Kubernetes cluster
ewelink-web-ui - Ewelink Web App Tool for managing devices from PC