diff options
Diffstat (limited to 'client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions')
| -rw-r--r-- | client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions | 250 |
1 files changed, 151 insertions, 99 deletions
diff --git a/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions index ef6f00c8..16539dd6 100644 --- a/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions +++ b/client/boot-tools/clientstructure/etc/initramfs-tools/scripts/ogfunctions @@ -20,25 +20,31 @@ return 0 ogExportVarEnvironment () { - #puntos de accesos al servidor ogprotocol=nfs - export NFSROOTBOOT="/var/lib/tftpboot" - export NFSCLIENTDIR="/opt/opengnsys/client" - export NFSLOGDIR="/opt/opengnsys/log/clients" - export NFSIMGDIR="/opt/opengnsys/images" - #puntos de accesos al servidor ogprotocol=smb - export SMBROOTBOOT="tftpboot" - export SMBCLIENTDIR="ogclient" - export SMBLOGDIR="oglog" - export SMBIMGDIR="ogimages" - - #puntos de montaje local ram o cache - export LOCALCLIENTDIR="/opt/opengnsys" - export LOCALLOGDIR="/opt/opengnsys/log" - export LOCALIMGDIR="/opt/opengnsys/images" - export LOCALROOTBOOT="/opt/og2fs/tftpboot" #punto de montaje del contendor tftpboot - export LOCALROOTIMG="/opt/og2fs/2ndfs" #punto de montaje donde se accede al 2nd FS mediante loop - export LOCALROOTRAM="/opt/og2fs/1stfs" #punto de montaje para unionfs - export LOCALROOTUNION="/opt/og2fs/unionfs" #punto de union entreo LOCALROOTIMG y LOCALROOTRAM + export CFGINITRD="/tmp/initrd.cfg" + echo "puntos de accesos al servidor ogprotocol=nfs" >> $CFGINITRD + export NFSROOTBOOT="/var/lib/tftpboot" && echo "NFSROOTBOOT=$NFSROOTBOOT" >> $CFGINITRD + export NFSCLIENTDIR="/opt/opengnsys/client" && echo "NFSCLIENDIR=$NFSCLIENTDIR" >> $CFGINITRD + export NFSLOGDIR="/opt/opengnsys/log/clients" && echo "NFSLOGDIR=$NFSLOGDIR" >> $CFGINITRD + export NFSIMGDIR="/opt/opengnsys/images" && echo "NFSIMGDIR=$NFSIMGDIR" >> $CFGINITRD + echo "puntos de accesos al servidor ogprotocol=smb" >> $CFGINITRD + export SMBROOTBOOT="tftpboot" && echo "SMBROOTBOOT=$SMBROOTBOOT" >> $CFGINITRD + export SMBCLIENTDIR="ogclient" && echo "SMBCLIENTDIR=$SMBCLIENTDIR" >> $CFGINITRD + export SMBLOGDIR="oglog" && echo "SMBLOGDIR=$SMBLOGDIR" >> $CFGINITRD + export SMBIMGDIR="ogimages" && echo "SMBIMGDIR=$SMBIMGDIR" >> $CFGINITRD + + echo "puntos de montaje local para los contenedores" >> $CFGINITRD + export LOCALROOTBOOT="/opt/og2fs/tftpboot" && echo "LOCALROOTBOOT=$LOCALROOTBOOT" >> $CFGINITRD + export LOCALCLIENTDIR="/opt/opengnsys" && echo "LOCALCLIENTDIR=$LOCALCLIENTDIR" >> $CFGINITRD + export LOCALLOGDIR="/opt/opengnsys/log" && echo "LOCALLOGDIR=$LOCALLOGDIR" >> $CFGINITRD + export LOCALIMGDIR="/opt/opengnsys/images" && echo "LOCALIMGDIR=$LOCALIMGDIR" >> $CFGINITRD + + echo "puntos de montajes para realizar la integración unionfs entre el initrd y el sistema root" >> $CFGINITRD + #punto de montaje donde se accede al 2nd FS mediante loop + export LOCALROOTIMG="/opt/og2fs/2ndfs" && echo "LOCALROOTIMG=$LOCALROOTIMG" >> $CFGINITRD + #punto de montaje para unionfs + export LOCALROOTRAM="/opt/og2fs/1stfs" && echo "LOCALROOTRAM=$LOCALROOTRAM" >> $CFGINITRD + #punto de union entreo LOCALROOTIMG y LOCALROOTRAM + export LOCALROOTUNION="/opt/og2fs/unionfs" && echo "LOCALROOTUNION=$LOCALROOTUNION" >> $CFGINITRD ##INFORMACION DE OTRAS VARIABLES OBTENDIAS EN OTRAS FUNCIONES. #ogGetROOTSERVER() ip del servidor pxe, valor obtenido automaticamente desde dhcpd. #IPV4DDR @@ -92,6 +98,14 @@ ogPostConfigureFS() echo "link-local 169.254.0.0" >> /etc/networks echo "localnet $NETIP" >> /etc/networks #route + + #enlace si iniciamos desde ogprotocolo=local { cdrom, usb, cache } . + # monta el raiz del dispositivo local en /opt/og2fs/tftpboot - acceso al fichero .sqfs + # y monta el sistema root sqfs en /opt/og2fs/2ndfs + [ "$LOCALMEDIA" == "CACHE" ] && ln -s /opt/og2fs/tftpboot /opt/opengnsys/cache + [ "$ogprotocol" == "local" ] && ln -s /opt/og2fs/2ndfs/opt/opengnsys/* /opt/opengnsys/ + + } @@ -120,6 +134,7 @@ ogGetROOTSERVER () fi fi export ROOTSERVER + echo "ROOTSERVER=$ROOTSERVER" >> $CFGINITRD return 0 } @@ -136,10 +151,15 @@ else fi case "$ogprotocol" in - cdrom) - echo "Montar imagen de CD-ROM" - blkid /dev/s* - mount -t iso9660 LABEL=ogClient $LOCALROOTBOOT + local) + echo "Montar imagen del sistema root desde dispositivo local" + for i in $(blkid /dev/s* | grep ogClient | awk -F: '{print $2}' | tr -d \"); do export $i; done + mount -t $TYPE LABEL=$LABEL $LOCALROOTBOOT + if [ $? != 0 ] + then + mount -t reiserfs LABEL=CACHE $LOCALROOTBOOT + export LOCALMEDIA=CACHE + fi ;; httfs) echo "protocolo httfs aun no soportado" @@ -240,77 +260,104 @@ ifconfig lo 127.0.0.1 ogconfigure_networking() { -IP=$IPOPTS -# http://paste.ubuntu.com/427631/ Paste from yofel at Tue, 4 May 2010 13:49:56 +0000 - if [ -n "${BOOTIF}" ]; then - # pxelinux sets BOOTIF to a value based on the mac address of the - # network card used to PXE boot, so use this value for DEVICE rather - # than a hard-coded device name from initramfs.conf. this facilitates - # network booting when machines may have multiple network cards. - # pxelinux sets BOOTIF to 01-$mac_address - - # strip off the leading "01-", which isn't part of the mac - # address - temp_mac=${BOOTIF#*-} - - # convert to typical mac address format by replacing "-" with ":" - bootif_mac="" - IFS='-' - for x in $temp_mac ; do - if [ -z "$bootif_mac" ]; then - bootif_mac="$x" - else - bootif_mac="$x:$bootif_mac" - fi - done - unset IFS - - # look for devices with matching mac address, and set DEVICE to - # appropriate value if match is found. - for device in /sys/class/net/* ; do - if [ -f "$device/address" ]; then - current_mac=$(cat "$device/address") - if [ "$bootif_mac" = "$current_mac" ]; then - DEVICE=${device##*/} - break - fi - fi - done +#echo "ogconfigure_networking: Buscando interfaz a configurar DEVICE" +if [ -n "${BOOTIF}" ] +then + #echo " variable BOOTIF exportada con pxelinux.0 con valor $BOOTIF" + IP=$IPOPTS + temp_mac=${BOOTIF#*-} + # convert to typical mac address format by replacing "-" with ":" + bootif_mac="" + IFS='-' + for x in $temp_mac ; do + if [ -z "$bootif_mac" ]; then + bootif_mac="$x" + else + bootif_mac="$x:$bootif_mac" fi + done + unset IFS + # look for devices with matching mac address, and set DEVICE to + # appropriate value if match is found. + for device in /sys/class/net/* ; do + if [ -f "$device/address" ]; then + current_mac=$(cat "$device/address") + if [ "$bootif_mac" = "$current_mac" ]; then + DEVICE=${device##*/} + break + fi + fi + done +else + #echo "variable BOOTIF no exportada, intentamos detectar que interfaz se ha iniciado" + IP=$ip + #TODO Detectar que interfaz se ha iniciado + case ${IP} in + none|off) + return 0 + ;; + ""|on|any) + # Bring up device + DEVICE=eth0 + ;; + dhcp|bootp|rarp|both) + DEVICE=eth0 + ;; + *) + DEVICE=`echo $IP | cut -f6 -d:` + ;; + esac +fi +if [ -z "${DEVICE}" ]; then + echo "variable DEVICE con valor $DEVICE no encontrada, llamamos de nuevo a ogconfigure_networking" + ogconfigure_networking +fi - # networking already configured thus bail out - [ -n "${DEVICE}" ] && [ -e /tmp/net-"${DEVICE}".conf ] && return 0 - - # support ip options see linux sources - # Documentation/filesystems/nfsroot.txt - # Documentation/frv/booting.txt - - for ROUNDTTT in 2 3 4 6 9 16 25 36 64 100; do - - # The NIC is to be configured if this file does not exist. - # Ip-Config tries to create this file and when it succeds - # creating the file, ipconfig is not run again. - if [ -e /tmp/net-"${DEVICE}".conf ]; then - break; - fi +[ -n "${DEVICE}" ] && [ -e /tmp/net-"${DEVICE}".conf ] && return 0 +#if [ -n "${DEVICE}" ] && [ -e /tmp/net-"${DEVICE}".conf ]; then +# echo "variable DEVICE con valor $DEVICE y fichero /tmp/net-$DEVICE encontrados" +# return 0 +#else +# echo "variable DEVICE con valor $DEVICE encontrada, procedemos a configurala y a crear el fichero /tmp/net-$DEVICE" +#fi + +# Activamos la interfaz antes de configurar. +ip address flush $DEVICE +ip link set dev $DEVICE up +# Si no se detecta señal portadora volver a configurar. +sleep 1 +CARRIER=$(cat /sys/class/net/${DEVICE}/carrier) +if [ "$CARRIER" != "1" ] +then + ogconfigure_networking +fi - case ${IP} in - none|off) - # Do nothing - ;; - ""|on|any) +# support ip options see linux sources +# Documentation/filesystems/nfsroot.txt +# Documentation/frv/booting.txt +for ROUNDTTT in 2 3 4 6 9 16 25 36 64 100; do + # The NIC is to be configured if this file does not exist. + # Ip-Config tries to create this file and when it succeds + # creating the file, ipconfig is not run again. + if [ -e /tmp/net-"${DEVICE}".conf ]; then + break; + fi + case ${IP} in + none|off) + return 0 + ;; + ""|on|any) # Bring up device - echo "Setting $DEVICE with kernel params $IP: ipconfig -t ${ROUNDTTT} ${DEVICE} " + echo "Setting $DEVICE with option:on|any and Variable IP= $IP: ipconfig -t ${ROUNDTTT} ${DEVICE} " ipconfig -t ${ROUNDTTT} ${DEVICE} - ;; - dhcp|bootp|rarp|both) - echo "Setting $DEVICE with (dhcp) kernel params $IP: ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE} " + ;; + dhcp|bootp|rarp|both) + echo "Setting $DEVICE with option:dhcp|bootp|rarp|both and Variable IP= $IP: ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE} " ipconfig -t ${ROUNDTTT} -c ${IP} -d ${DEVICE} - ;; - *) - echo "Setting $DEVICE with kernel params $IP: ipconfig -t ${ROUNDTTT} -d $IP " + ;; + *) + echo "Setting $DEVICE with option * and Variable IP= $IP: ipconfig -t ${ROUNDTTT} -d $IP " ipconfig -t ${ROUNDTTT} -d $IP - # grab device entry from ip option NEW_DEVICE=${IP#*:*:*:*:*:*} if [ "${NEW_DEVICE}" != "${IP}" ]; then @@ -322,18 +369,23 @@ IP=$IPOPTS if [ -n "${NEW_DEVICE}" ]; then DEVICE="${NEW_DEVICE}" fi - ;; - esac - done - - # source ipconfig output - if [ -n "${DEVICE}" ]; then - # source specific bootdevice - . /tmp/net-${DEVICE}.conf - else - # source any interface as not exaclty specified - . /tmp/net-*.conf - fi + ;; + esac +done + +# source ipconfig output +if [ -n "${DEVICE}" ]; then + . /tmp/net-${DEVICE}.conf + DEVICECFG="/tmp/net-${DEVICE}" + export DEVICECFG + export DEVICE + echo "DEVICE=$DEVICE" >> $CFGINITRD + echo "DEVICECFG=$DEVICECFG" >> $CFGINITRD + echo "exportando variable DEVICE con valor = $DEVICE y el DEVICECFG con valor $DEVICECFG" +else + # source any interface as not exaclty specified + . /tmp/net-*.conf +fi } ##################################################################### |