remote-create: document load-balancing algorithm

[invirt/packages/invirt-remote.git] / files / usr / sbin / sipb-xen-remote-proxy

#!/bin/sh
# invoke as sipb-xen-remote-proxy-$TYPE, with "TYPE" in the remctl sense.

klist -s || kinit -k host/remote.mit.edu

TYPE="${0##*-}"
case "$TYPE" in
    control )
        MACHINE="$1"; SERVICE="$2"; shift; shift ;;
    * )
        SERVICE="$1"; shift ;;
esac

case "$TYPE/$SERVICE" in
    web/listvms )
        sipb-xen-remote-listvms "$@" ;;
    control/create )
        sipb-xen-remote-create "$MACHINE" "$@" ;;
    control/listhost )
        sipb-xen-remote-listhost "$MACHINE" "$@" ;;
    control/* )
        # Everything but create must go where the VM is already running.
        sipb-xen-remote-control "$MACHINE" "$SERVICE" "$@" ;;
    * )
        remctl black-mesa remote "$TYPE" "$SERVICE" "$@" ;;
esac