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DICE-Fault-Injection-Tool

DICE Fault Injection tool, used to generate faults within Virtual Machines and a FCO Cloud Provider. To access the VM level and issue commands the DICE tools use JSCH (http://www.jcraft.com/jsch/) to SSH to the Virtual Machines. When using any argument that requires VM password or SSHKeypath use "-no" for argument not used. Example command: --stressmem 2 512m [email protected] -no c://SSHKEYS/VMkey.key

Current User/VM level faults:

  • Shutdown random VM (Ignore tagged VM with "noshutdown" in random selection)
  • High CPU for VM (Using Stress tool)
  • High Memeory usage for VM (Using Memtest tool)
  • Block VM external access (Using ufw)
  • Stop service running on VM
  • Shutdown random VM from whitelist provided by user(Note the whitelist does not check if VM exists or is a in a running state)

CommandLineParameters:

usage: CommandLineParameters

$ -f,--file <arg> Load from properties file.
> -h,--help Shows help.
> -m,--stressmem <memorytesterloops,memeorytotal,host,vmpassword,sshkeypath> Stress VM Memory.
> -r,--randomVM <cloudusername, cloudpassword, cloudUUID,cloudapiurl> Shutdown random VM within FCO.
> -s,--stresscpu <cores, stresstime, host, vmpassword, sshkeypath> Stress VM CPU.
> -b,--blockfirewall <host,vmpassword,sshkeypath> Block external communication from Firewall.
> -k,--killservice <host,vmpassword,service,sshkeypath> Stop service running on VM.
> -w,--whitelist <cloudusername, cloudpassword, vmpassword, filepath> Shutdown random VM within FCO from testfile list