wiki:BenitoPipeline

Version 3 (modified by mikeryan, 13 years ago) (diff)

on-node setup and boot

benito experiment pipeline

On-Node Setup

/share/benito/setup

  • hv
    • bootstrap
      • node start command (pnode), rc.local entry (qemu)
      • mainly exists to install required python modules needed by all other scripts, including hv setup
      • calls hv exactly once
    • hv
      • sets up hv:hv
      • creates upstart script for booting on pnode/qemu
      • installs debs
      • calls other scripts in this dir to set up children hv's
    • qemu - calls scripts in /var/benito/setup/qemu in numerical order
    • process - same as qemu
  • qemu - numbered sequence of scripts for creating qemu vnodes
  • process - same as qemu

Boot

  • pnode: upstart entry launches hv:hv, which launches children hv's
  • qemu: same upstart entry as pnodes

scripts to launch hv's and their children are in /share/benito/launch. Each hv has its own subdirectory, and the main script that launches the hv is named hv.

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