SPDT

Scaling Policy Derivation Tool

Set Up

• Adjust the config.yml file
• Adjust the vm_profiles.json file

To RUN

• Run docker-compose up

CLI Usage:

The configuration file config.yml should be available to execute the following commands.

• spd derive Derives a new scaling policy for the settings specified in the config.yml file

• spd delete --pId=<some id> Deletes the policy with the specified Id

• spd policies --all=true Retrieves and writes a file with all the policies derived.

• spd policies --pId=<some id> Retrieves and writes a file with the id specified

• spd policies --start-time=<timestamp> --end-time=<timestamp> Retrieves and writes a file with the policies for the time interval specified. Timestamp should follow the UTC format using seconds. E.g YYYY-MM-DDTHH:mm:ssZ

• spd invalidate --start-time=<timestamp> --end-time=<timestamp> Invalidates all the polices for a time window. Then, derive and schedule new ones.

Test using mock services

To test use the mocks in /test go run mock_services.go

Code Documentation:

• Run godoc -http=":6060" inside document folder.
• Go to http://localhost:6060/pkg/github.com/Cloud-Pie/SPDT/