1. Environment Preparation

2. Changing Custom Archiving Strategy

Change open-falcon/graph/rrdtool/rrdtool.go

Recompile Graph module and substitute the existing binary for a newer one

Delete all previous RRD files (saved at "/home/work/data/6070/" by default)

Find a git that can store all the plugins of our company
Pull the Repo pulgin to local system by calling the /plugin/update port of Agent
Set which machine can execute which plugin in Portal
Plugins are named in form of "$step_xx.yy" and stored with executable permission in each directory of Repo by category
Print collected data to Stdout
Modify Agent if you find the git method inconvenient, just download zip files "plugin.tar.gz" from certain http address regularly