+++ /dev/null
-#!/bin/bash
-#
-# ============================================================================
-#
-# Copyright (C) THALES. All rights reserved
-# Author: Alexandre Cazalis
-#
-# Gestion attente lames esclaves au boot (ping,ssh)
-#
-# 2013-11-20 : V1.2 LMa
-# - Ajout de la personalisation de la commande a executer
-# par defaut (uptime). Ajout attente montage nfs avant demarrage
-# 2014-05-28 : V1.3 LMa
-# - Ajout d'un mode foreground pour ne tenter qu'une fois chaque commande
-# - Ajout d'une commande pour exclude la lame maitre
-#
-# 2014-10-28 : Change owner
-# ============================================================================
-
-# TODO
-# *
-
-CMD="uptime"
-MODE="iter"
-PROGNAME=$(basename $0)
-VER=1.3
-EXCLUDE="___"
-
-function usage () {
- echo "usage: $PROGNAME [-c command] [-h] [-i] [-o] [-t seconds] [-v] [-w] [-x] host1 host2..."
- echo " -c: set command (default '$CMD')"
- echo " -h: help message"
- echo " -i: infinity loop mode [default]"
- echo " -o: only try ones"
- echo " -t: timeout"
- echo " -v: version message"
- echo " -w: wait mode"
- echo " -x: avoid master blade"
- exit $@
-}
-
-while [ $# -gt 0 ]; do
- case "$1" in
- -c) shift; CMD=$1;;
- -h) usage 0;;
- -i) MODE="iter";;
- -o) MODE="ones";;
- -t) shift; [[ "$1" =~ [^0-9] ]] && { echo "incorrect timeout ($1)"; exit 1;}; TIMEOUT=$1;;
- -v) echo "$PROGNAME: version $VER"; exit;;
- -w) MODE="wait";;
- -x) EXCLUDE="trc00";;
- *) list+=" "$1;;
- esac
- shift
-done
-
-# list
-[ "$list" ] || list=$(awk '{sub(/#.*/, "")} /trc[0-9][0-9]/ && ! /-rf/ {print $2}' /etc/hosts)
-list=$(echo $list" "|sed s/$EXCLUDE//)
-
-# timeout
-if [ "$TIMEOUT" ]; then
- trap "echo 'timeout expired (${TIMEOUT}s)'; exit 0;" SIGVTALRM
- ( sleep $TIMEOUT; kill -SIGVTALRM $$ 2>/dev/null; [ $? -eq 0 ] && rc=1 || rc=0; exit $rc) &
-fi
-trap "exit 0;" SIGINT
-
-# main loop
-while true; do
- for host in $list; do
- stat=0
- echo -n ${host}:" "
- ping -c 1 $host >&/dev/null && { ssh -t -o ConnectTimeout=1 root@$host "$CMD" 2>/dev/null && stat=1 || echo "soon..."; } || echo
- [ "$MODE" = "wait" -a $stat -eq 1 ] && list=${list/$host }
- done
- [ "$MODE" = "ones" ] && break;
- [[ "$list" =~ [a-zA-Z0-9_-] ]] && sleep 1 || break;
-done