Revisión 103
Añadido por Ricardo Salgado Cid hace alrededor de 14 años
tareas_puppet/servidores_aula/utilaula/files/reinicio | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# utilaula is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#Reinicia el servidor de aula si no hay nadie logeado. Tambien apaga
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#los ordenadores de los host conectados(Evita que se queden fritos
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#algunos tipos de clientes ligeros como los Dominion)
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#No tiene en cuenta si hay logeados alumnos
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if ! who | grep -q "(:0)"; then
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ejecutaenhosts poweroff
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/sbin/shutdown -r now
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fi
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tareas_puppet/servidores_aula/utilaula/files/ejecutaenhosts | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# utilaula is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#
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#Permite ejecutar el comando que se le pase como parámetro en todos los hosts, ya
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#sean portatiles o clientes ligeros que esten conectados en esa clase en ese instante.
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#Con el parametro -p se ejecuta en paralelo en todos los equipos(la salida resultante
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#se almacena en un fichero), sin el parametro -p el comando se va ejecutando maquina a
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#maquina
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#
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#Ricardo Salgado Cid
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#IESO Galisteo
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#
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#26/01/11 Release incial ()
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#09/02/11 Opciones mas restrictivas en los ssh para evitar esperas infinitas
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if [ $# -lt 1 ]; then
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echo "Permite ejecutar el comando que se le pase como parametro en todos los hosts"
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echo "sean portatiles o clientes ligeros que esten conectados en esa clase en ese instante."
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echo "Con el parametro -p se ejecuta en paralelo en todos los equipos"
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echo "Uso: $0 [-p] comando"
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exit
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fi
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if [ "$1" \= "-p" ] ; then
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enparalelo="yes"
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shift
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fi
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listahosts=$(avahi-browse -trpk -d local _workstation._tcp 2>/dev/null | grep 192.168.0. | grep -v '_pro\|\-pro' | cut -d";" -f7,8 | sed 's/.local//' | sort)
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if [ -z "$listahosts" ]; then
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echo "No se ha encontrado ninguna maquina conectada"
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exit 2
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else
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echo "El comando se ejecutará sobre $(echo $listahosts | tr " " "\n" | wc -l ) maquina/s"
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fi
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for hostip in $listahosts
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do
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if [ -z $enparalelo ]; then
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salida=/dev/stdout
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else
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salida=/dev/null
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fi
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host=$(echo $hostip | cut -d";" -f1)
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ip=$(echo $hostip | cut -d";" -f2)
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echo "Salida del comando en el host $host($ip):" > $salida
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echo __________________________________________________________________________ > $salida
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if [ -z $enparalelo ]; then
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ssh -o StrictHostKeyChecking=no -o ConnectTimeout=9 -o ServerAliveCountMax=2 -o ServerAliveInterval=15 -i /var/lib/portatil/.ssh/id_rsa root@$ip $*
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else
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ssh -o StrictHostKeyChecking=no -o ConnectTimeout=9 -o ServerAliveCountMax=2 -o ServerAliveInterval=15 -i /var/lib/portatil/.ssh/id_rsa root@$ip $* > /tmp/salida_host_$host.log 2>&1 &
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fi
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echo __________________________________________________________________________ > $salida
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echo -e "\n\n" > $salida
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done
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if [ -z "$enparalelo" ]; then
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exit 0
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else
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salida="salidas_comando_$(date +%Y%m%d_%H%M).log"
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echo -n "Esperando a que terminen los procesos "
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for job in $(jobs -p)
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do
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echo -n "."
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wait $job
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done
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echo -e "\n"
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echo "Hecho!"
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echo "Salidas del comando: \"$*\"" > $salida
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echo $(date) >> $salida
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for hostip in $listahosts
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do
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host=$(echo $hostip | cut -d";" -f1)
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ip=$(echo $hostip | cut -d";" -f2)
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echo "Salida del comando en el host $host($ip):" >> $salida
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echo __________________________________________________________________________ >> $salida
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cat /tmp/salida_host_${host}.log >> $salida
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rm /tmp/salida_host_${host}.log
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echo __________________________________________________________________________ >> $salida
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done
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echo "Salidas almacenadas en el fichero: $salida"
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# read -n1 -p "¿Mostrar fichero? (s/N) "
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# echo
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# [[ $REPLY == [sSyY] ]] && less /root/$salida
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#
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# read -n1 -p "¿Borrar fichero? (s/N) "
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# echo
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# [[ $REPLY == [sSyY\n] ]] && rm $salida
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fi
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tareas_puppet/servidores_aula/utilaula/files/conectahost | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# utilaula is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#
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#Ricardo Salgado(IESO Galisteo)
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#
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#Conecta a un host (portatil o workstation) que esté conectado a la red del aula en ese momento
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#toma como parametro el nombre del host(o una parte de el)
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#
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#Ricardo Salgado Cid
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#IESO Galisteo
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#
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#26/01/11 Release incial ()
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#09/02/11 Opciones mas restrictivas en los ssh para evitar esperas infinitas
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if [ $# -ne 1 ]; then
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echo "Conecta a un host (portatil o workstation) que este conectado a la red del aula en ese momento"
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echo "Uso: $0 nombre_equipo"
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exit
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fi
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hostip=$(avahi-browse -trpk -d local _workstation._tcp 2>/dev/null | grep 192.168.0. | grep -v '\-pro\|_pro' | grep $1.* | cut -d";" -f7,8 | sed 's/.local//' | sort | tail -1 )
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host=$(echo $hostip | cut -d";" -f1)
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ip=$(echo $hostip | cut -d";" -f2)
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echo "Conectando a $host($ip)"
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ssh -o StrictHostKeyChecking=no -o ConnectTimeout=9 -o ServerAliveCountMax=2 -o ServerAliveInterval=15 -i /var/lib/portatil/.ssh/id_rsa root@$ip
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tareas_puppet/servidores_aula/utilaula/files/apagado | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# utilaula is distributed in the hope that it will be useful,
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||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#Apaga el servidor de aula si no hay nadie logeado. Tambien apaga
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#los ordenadores de los host conectados(Evita que se queden fritos
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||
#algunos tipos de clientes ligeros como los Dominion)
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||
#No tiene en cuenta si hay logeados alumnos
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if ! who | grep -q "(:0)"; then
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ejecutaenhosts poweroff
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/sbin/shutdown -h now
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fi
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tareas_puppet/servidores_aula/utilaula/files/arreglosportatil | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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||
# (at your option) any later version.
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# utilaula is distributed in the hope that it will be useful,
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||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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||
# You should have received a copy of the GNU General Public License
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||
# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#
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#
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# Ricardo Salgado(IESO Galisteo)
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#
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# Ejecuta los comandos contenidos en la variable "comandos" en todos los portatiles conectados al aula.
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# Los comandos deben terminar con el caracter ";" a excepcion del ultimo
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# Pensado solo para los portatiles, cuidado con ejecutarlo sobre los clientes ligeros
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# Pasando como parametro -p al script los comandos se ejecutaran en paralelo en todos los host.
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# Sin parametros se ejecutaran host a host
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comandos="
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/etc/init.d/puppet stop;
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dpkg --configure -a --force-all;
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puppetd -tv;
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pkgsync;
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nss_updatedb ldap;
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apt-get -y -o Dpkg::Options::=--force-confdef -o Dpkg::Options::=--force-confold--reinstall install autofs5;
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/etc/init.d/puppet start
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"
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if [ "$1" \= "-p" ] ; then
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/sbin/ejecutaenhosts -p $comandos
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else
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/sbin/ejecutaenhosts $comandos
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fi
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tareas_puppet/servidores_aula/utilaula/files/listahosts | ||
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#!/bin/bash
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##############################################################################
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# utilaula is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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||
# (at your option) any later version.
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||
# utilaula is distributed in the hope that it will be useful,
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||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
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||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with utilala. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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#
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#Lista los hosts, sean portatiles o clientes ligeros que esten conectados en esa clase
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#en ese instante.
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#
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#Ricardo Salgado Cid
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#IESO Galisteo
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#
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#09/02/11 Release incial ()
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listahosts=$(avahi-browse -trpk -d local _workstation._tcp 2>/dev/null | grep 192.168.0. | grep -v '_pro\|\-pro' | cut -d";" -f7,8 | sed 's/.local//' | sort)
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if [ -z "$listahosts" ]; then
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echo "No se ha encontrado ninguna maquina conectada"
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exit 2
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else
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echo "Hay $(echo $listahosts | tr " " "\n" | wc -l ) maquina/s conectadas:"
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fi
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for hostip in $listahosts
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do
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host=$(echo $hostip | cut -d";" -f1)
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ip=$(echo $hostip | cut -d";" -f2)
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echo "--$host($ip)"
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done
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tareas_puppet/servidores_aula/utilaula/leeme.txt | ||
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utilaula
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Tarea de puppet que añade comandos que hace posible conectarse facilmente
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a los ordenadores(portatiles o clientes ligeros) que estan encendidos en un
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determinado momento en un aula desde el ordenador del profesor. Para instalar
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la tarea solo hay que descomprimir en /etc/puppet/modules del servidor nfs y
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añadirla a clase-especifica. Los comandos son los siguientes:
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*listahosts: devuelve una lista de las máquinas conectadas(hostname e ip).
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*conectahost: abre una sesión de ssh como root en la maquina que se le indique.
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(No es necesario teclear el nombre entero,basta con los primeros caracteres)
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*ejecutaenhosts: ejecuta el comando que se le pase como parámetro en todos los hosts
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(Con el parametro -p se ejecuta en paralelo en todos los equipos)
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*arreglosportatil: ejecuta los comandos de configuracion basica de los portatiles.
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(mirar dentro del script para mas detalles)
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*reincio: reincia el servidor de aula si no hay nadie logeado.
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*apagado: apaga el servidor de aula si no hay nadie logeado
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Ricardo Salgado Cid
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IESO Galisteo
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Febrero 2011
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tareas_puppet/servidores_aula/utilaula/changelog | ||
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16/02/11 v0.7 Corregidos permisos en la carpeta files
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10/02/11 v0·6 Corregido bug(No se creaba la carpeta .ssh dentro del root de la imagen ltsp)
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10/02/11 v0.5 Release incial con soporte de portatiles
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tareas_puppet/servidores_aula/utilaula/manifests/init.pp | ||
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class utilaula {
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file {
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"/sbin/conectahost":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/conectahost";
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"/sbin/listahosts":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/listahosts";
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"/sbin/ejecutaenhosts":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/ejecutaenhosts";
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"/sbin/arreglosportatil":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/arreglosportatil";
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"/sbin/apagado":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/apagado";
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"/sbin/reinicio":
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owner => root, group => root, mode => 750,
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source => "puppet:///utilaula/reinicio";
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"/opt/ltsp/i386/root/.ssh":
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owner => root, group => root, mode => 755,
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ensure => directory,
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before => File["/opt/ltsp/i386/root/.ssh/authorized_keys2"];
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"/opt/ltsp/i386/root/.ssh/authorized_keys2":
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owner => root, group => root, mode => 600,
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source => "/var/lib/portatil/.ssh/id_rsa.pub",
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notify => Exec[crear-imagen-utilaula];
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}
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exec { "crear-imagen-utilaula":
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command => "/usr/sbin/ltsp-update-image --arch i386",
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refreshonly => true;
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}
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}
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Exportar a: Unified diff
Importación tarea puppet utilaula