availability

A curated list of Site Reliability and Production Engineering resources.

A curated list of Site Reliability and Production Engineering Tools

C++ implementation of Raft core logic as a replication library

A simple, zero-dependency, pure js/html status page based on GitHub Pages and Actions.

☕️ Grab a slick name for your new project

The tool to check the availability or syntax of domain, IP or URL.

Notes on Site Reliability Engineering. Leave a 🌟 if you found this useful!

On-prem/LAN Layer 2 & 4 availability monitoring with realtime guarantees & decaying alert pacing. Multithreaded high speed availability checking for SNMP, PING, TCP/UDP, QUIC & HTTP/S resources incl. SSL/TLS cert. pinning & port MAC address pinning. Integrates w/Site24x7 heartbeat monitoring for failover alerts + MRTG + Slack & Pushover webhooks.

Hermes: a fault-tolerant replication protocol, implemented over RDMA, guaranteeing linearizability and achieving low latency and high throughput.

K8s Node Health Check Operator

Monitore your websites availability, http status code (current and history), certificate, redirects and more with Grafana and Prometheus blackbox exporter.

A curated list of awesome Site Reliability and Production Engineering resources.

Automatic repair for unhealthy Kubernetes nodes

Website Availability Monitor: add your website to our dashboard and get 24x7 monitoring of its availability (and a badge!)

Calculate how much downtime should be permitted in your Service Level Agreement or Objective

Rails Postgres ActiveRecord patches for common production workloads

Kubernetes Operator to manage node maintenance through NodeMaintenance custom resources

Domain availability checking for Golang

SatLink is a python based application that makes satellite downlink link budget calculations.

Intelligent Pod Disruption Budget Management for Kubernetes