#!/bin/bash -x
if [ -z "$2" ]; then
    echo "Usage: $0 <ppc:N|...> <new_master>"
    echo "See head -30 /usr/lib/fab-switch-master/fab_switch_master.py"
    exit 1
fi
db=$1
new_master=$2
fab --disable-known-hosts --timeout=5 --command-timeout=60 --connection-attempts=2 --colorize-errors -f /usr/lib/fab-switch-master/fab_switch_master.py "switch-master:$db,$new_master,paranoid=False,parallel=True,ignore_bad_repl=False,wait_slaves=True,force_change_master=False"
