Watched aim to become a performance analysis and a monitoring tool. The watched backend collect all the performance metrics and services status from the agents. It is scalable, secure and highly-available already.

This project is based on the following projects :

• mysql++
• jsoncpp
• SimpleWebServer
• Asio
• C++11 compatible compiler (gcc >=4.9, clang >=3.3)
• Linux

• watched.agent Collect metrics and monitor services forwarding the information over a REST api.
• watched.front Provide the interface to the centralized data

mkdir build
cd build
cmake ..
make
sudo make install

Complete instructions here.

• Collect the agents data and store that in a Mysql database
• Compute aggregated data
• Monitor ressources values and create event in the database if it cross configured limits
• Collect service log and create log events in the database
• Collect services status, update the database accordingly and historize
• Collect services metrics
• Scalable : the work-load can be splitted in sub-groups of backend
• Secure : support SSL agents and can conect to mysql over SSL
• Highly Available
• Plugin (C++ or Lua) for alerting
  • email

• Detect missing Host and build an availability table for them
• build aggregate on availability of : service, host, agent and backend
• Code improvement (agentClient.cpp:38)
• Add support for alert on Host failed (alerter.cpp:186)
• Add support for alert on agent failed (alerter.cpp:188)
• Add support for alert on backend failed (agentManager.cpp:89)
• Support the since flag (servicesClient.cpp:12)
• Update aggregate tables with missing columns (statAggregator.cpp:78), (statAggregator.cpp:85), (statAggregator.cpp:91)
• add support for sigusr1 which reload configs et reopen log