Nightingale for monitoring and alerting, just as Grafana is for visualization.

Jeepay是一套适合互联网企业使用的开源支付系统，支持多渠道服务商和普通商户模式。已对接微信支付，支付宝，云闪付官方接口，支持聚合码支付。

WEB VIDEO PLATFORM是一个基于GB28181-2016标准实现的网络视频平台，支持NAT穿透，支持海康、大华、宇视等品牌的IPC、NVR、DVR接入。支持国标级联，支持rtsp/rtmp等视频流转发到国标平台，支持rtsp/rtmp等推流转发到国标平台。

WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket-FLV/HTTP-TS/HTTP-fMP4/WebSocket-TS/WebSocket-fMP4/GB28181/SRT server and client framework based on C++11

SRS is a simple, high-efficiency, real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181.

A easy and high-performance monitoring system, for comprehensive monitoring and management of kafka cluster.

flink learning blog. http://www.54tianzhisheng.cn/ 含 Flink 入门、概念、原理、实战、性能调优、源码解析等内容。涉及 Flink Connector、Metrics、Library、DataStream API、Table API & SQL 等内容的学习案例，还有 Flink 落地应用的大型项目案例（PVUV、日志存储、百亿数据实时去…

Bash script to tail Kubernetes logs from multiple pods at the same time

🐳 A most popular sql audit platform for mysql

walle - 瓦力 Devops开源项目代码部署平台

Kuboard 是基于 Kubernetes 的微服务管理界面。同时提供 Kubernetes 免费中文教程，入门教程，最新版本的 Kubernetes v1.23.4 安装手册，(k8s install) 在线答疑，持续更新。

A Java API for Helm, the Kubernetes package manager.

Application Deployment Engine for Kubernetes

an easy-to-use dynamic service discovery, configuration and service management platform for building cloud native applications.

Deploy a Production Ready Kubernetes Cluster

APM, Application Performance Monitoring System

使用Ansible脚本安装K8S集群，介绍组件交互原理，方便直接，不受国内网络环境影响

瀚云平台设备侧基于mqtt协议接入时的sdk，基于paho mqtt client作了二次封装

sql-to-mongo-db-query-converter

A very primitive Redis appender used to send log messages from Logback to Logstash