diff options
Diffstat (limited to 'server/bin')
| -rwxr-xr-x | server/bin/setserveraddr | 161 |
1 files changed, 95 insertions, 66 deletions
diff --git a/server/bin/setserveraddr b/server/bin/setserveraddr index bdcfb796..eb52d64d 100755 --- a/server/bin/setserveraddr +++ b/server/bin/setserveraddr @@ -1,21 +1,32 @@ #!/bin/bash -# setserveraddr: modifica los ficheros de configuración para asignar los valores -# de la interfaz de red solicitada. -# Nota: se enlazan los ficheros a los predefinidos detectados para la interfaz. -# Uso: setserveraddr iface -# Autor: Ramon Gomez - Univ. Sevilla -# Fecha: 2011-01-25 -# Versión: 1.0.5 - Regenerar ficheros de configuración. -# Autor: Ramon Gomez - Univ. Sevilla -# Fecha: 2014-06-06 - -# Variables globales. -PROG="$(basename $0)" - -# Comprobar parámetros. +#/** +# setserveraddr {str_ipaddress | str_netiface} +#@file setserveraddr +#@brief Command the modifies configuration files to assign the default network interface. +#@param str_ipaddress IP address assigned to a network interface +#@param str_netiface network interface name defined by the operating system. +#@version Initial version. +#@author Ramón M. Gómez - ETSII Univ. Sevilla +#@date 2011-01-25 +#@version 1.0.5 - Regenerate configuration files. +#@author Ramón M. Gómez - ETSII Univ. Sevilla +#@date 2014-06-06 +#@version 1.1.1 - Updating menu URLs, PXE files, and repository API key. +#@author Ramón M. Gómez - ETSII Univ. Sevilla +#@date 2018-11-15 +#*/ ## + + +# Variables. +PROG="$(basename "$0")" +OPENGNSYS=/opt/opengnsys +PXEDIR=$OPENGNSYS/tftpboot/menu.lst +DEFAULTFILE=/etc/default/opengnsys + +# Checking parameters. if [ $# -ne 1 ]; then - echo "$PROG: Incorrect operand. Format: $PROG interface" >&2 + echo "$PROG: Incorrect operand. Format: $PROG ipaddress|netiface" >&2 exit 1 fi if [ "$USER" != "root" ]; then @@ -23,36 +34,40 @@ if [ "$USER" != "root" ]; then exit 1 fi -# Aviso informando de que los clientes iniciados pueden quedarse colgados. -read -p "WARNING: initiated clients can hang. Continue? (y/n): " ANSWER -if [ "${ANSWER^^}" != "Y" ]; then +# Showing warning to inform that initiated clients may hang. +read -rp "WARNING: initiated clients can hang. Continue? (y/n): " ANSWER +if [ "${ANSWER,,}" != "y" ]; then echo "Operation canceled." exit 0 fi -# Detectar la interfaz de red. -DEVICES=$(ip -o link show up|awk -F: '$2!~/lo/ {print $2}') +# Detecting network interfaces. +DEVICES=$(ip -o link show up | awk -F: '$2!~/lo/ {print $2}') for DEV in $DEVICES; do - # Si se encuentra la interfaz de red, obtener su dirección IP. - [ "$DEV" == "$1" ] && SERVERIP=$(ip -o addr show dev $DEV | awk '$3~/inet$/ {sub (/\/.*/, ""); print ($4)}') + # If the network interface is found, get its IP address. + IP=$(ip -o addr show dev "$DEV" | awk '$3~/inet$/ {sub (/\/.*/, ""); print ($4)}') + if [ "$DEV" == "$1" ] || [ "$IP" == "$1" ]; then + SERVERIP="$IP" + SERVERDEV="$DEV" + fi done -# Comprobar si se ha detectado dirección IP. +# Checking if IP address has been detected. if [ -n "$SERVERIP" ]; then - # Ficheros temporales. + # Temporary files. tmpfile=$(mktemp /tmp/og.XXXXX) MYCNF=$(mktemp /tmp/.my.cnf.XXXXX) trap "rm -f $tmpfile $MYCNF" 1 2 3 6 9 15 - # Comprobar si hay que modificar la configuración de DHCP. + # Checking whether the DHCP settings need to be changed. CHANGE=0 for f in /etc/{dhcp,hcp3}/dhcpd.conf; do if [ -f $f ]; then - # Cambiar el parámetro "next-server" de DHCP. - file="${f/./-$1.}" + # Changing DHCP "next-server" parameter. + file="${f/./-$SERVERDEV.}" sed -e "s/next-server.*/next-server $SERVERIP;/" \ -e "s/option routers ;/option routers ${SERVERIP%.*}.1;/" $file >$tmpfile - # Copiar el fichero y enlazarlo si hay cambios. + # Copying and linking file if there are changes. if [ ! $f -ef $file ] || ! diff -q $tmpfile $file &>/dev/null; then mv $tmpfile $file chmod 644 $file @@ -61,7 +76,7 @@ if [ -n "$SERVERIP" ]; then fi fi done - # Si ha cambiado la configuración, reiniciar DHCP. + # Restarting DHCP service if its configuration has changed. if [ $CHANGE == 1 ]; then for f in /etc/init.d/{isc-dhcp-server,dhcp3-server,dhcpd}; do [ -x $f ] && $f restart @@ -70,80 +85,94 @@ if [ -n "$SERVERIP" ]; then echo "DHCP configuration has not changed." fi - # Guardar la IP anterior del repositorio. - OPENGNSYS=/opt/opengnsys + # Saving old IP address. source $OPENGNSYS/etc/ogAdmRepo.cfg OLDSERVERIP=$IPlocal - # Comprobar si hay que modificar la configuración de OpenGnsys. + # Checking if configuration files need to be modified. CHANGE=0 - # Procesar los ficheros de configuración de OpenGnsys. for f in $OPENGNSYS/{etc/{ogAdmServer,ogAdmRepo,ogAdmAgent}.cfg,www/controlacceso.php,client/etc/ogAdmClient.cfg}; do - # Error si no existe algún fichero de configuración. + # Error if configuration file cannot be found. if [ ! -f $f ]; then echo "$PROG: File $file does not exist." >&2 exit 2 fi - # Cambiar la IP del servidor: - # - variables ServidorAdm e IPlocal, - # - servidor o IP en URLs excepto si contienen "localhost". + # Updating configuration variables (if URLs does not contain "localhost"). sed -e "s,ServidorAdm=.*,ServidorAdm=$SERVERIP," \ -e "s,IPlocal=.*,IPlocal=$SERVERIP," \ -e "s,UrlMenu=https?://\([^/]*\)/\(.*\),UrlMenu=https://$SERVERIP/\2," \ -e '/localhost/!s,https\?://[^/]*/\(.*\),https://'$SERVERIP'/\1,' $f >$tmpfile - file="${f/./-$1.}" - # Si se usa otro interfaz o cambian los datos de red; ... + file="${f/./-$SERVERDEV.}" + # Copying updated file, if needed. if [ ! $f -ef $file ] || ! diff -q $tmpfile $file &>/dev/null; then - # Copiar el fichero y enlazarlo. cp $tmpfile $file ln -f $file $f CHANGE=1 fi done - # Si ha cambiado la configuración, reiniciar OpenGnsys y actualizar la BD. + # Processing when something has changed. if [ $CHANGE == 1 ]; then + # Restart OpenGnsys services. /etc/init.d/opengnsys restart - source $OPENGNSYS/etc/ogAdmServer.cfg - # Componer fichero con credenciales de conexión. - cat << EOT > $MYCNF + # If Repository is active, generating a new API token. + source $DEFAULTFILE + if [ "$RUN_OGADMREPO" == "yes" ]; then + REPOKEY=$(php -r 'echo md5(uniqid(rand(), true));') + sed -i -e "s/ApiToken=.*/ApiToken=$REPOKEY/" $OPENGNSYS/etc/ogAdmRepo.cfg + fi + # If OpenGnsys Server is active, updating the database. + if [ "$RUN_OGADMSERVER" == "yes" ]; then + source $OPENGNSYS/etc/ogAdmServer.cfg + # Creating credentials file. + cat << EOT > $MYCNF [client] user=$USUARIO password=$PASSWORD EOT - # Actualizar IP del servidor en la BD. - mysql --defaults-extra-file=$MYCNF -D "$CATALOG" -e \ - "UPDATE entornos - SET ipserveradm='$SERVERIP' - WHERE identorno=1" - - # Actualizar IP del repositorio en la BD. - mysql --defaults-extra-file=$MYCNF -D "$CATALOG" -e \ - "UPDATE repositorios - SET ip='$SERVERIP' - WHERE ip='$OLDSERVERIP'" + # Updating OpenGnsys Server IP address. + mysql --defaults-extra-file=$MYCNF -D "$CATALOG" -e \ + "UPDATE entornos + SET ipserveradm='$SERVERIP' + WHERE identorno=1" + # If OpenGnsys Repository is active, updating IP address and API token. + if [ "$RUN_OGADMREPO" == "yes" ]; then + mysql --defaults-extra-file=$MYCNF -D "$CATALOG" -e \ + "UPDATE repositorios + SET ip='$SERVERIP', apikey='$REPOKEY' + WHERE ip='$OLDSERVERIP'" + unset REPOKEY + fi + # Updating all menu URLs. + mysql --defaults-extra-file=$MYCNF -D "$CATALOG" -e \ + "UPDATE menus + SET htmlmenupub = REPLACE(htmlmenupub, '$OLDSERVERIP', '$SERVERIP'), + htmlmenupri = REPLACE(htmlmenupri, '$OLDSERVERIP', '$SERVERIP');" + # Updating all PXE files. + find $PXEDIR -name "01-*" -exec sed -i -e "s/$OLDSERVERIP/$SERVERIP/g" {} \; + fi - # Mostrar instrucciones a realizar tras la ejecución. + # Showing manual task to do after execution. cat << EOT -Default server interface set to: $1 ($SERVERIP) +Default server interface set to: $SERVERDEV ($SERVERIP) Manual tasks: -Check DHCP configuration file and restart service, if needed. -Log-in as Web Console organization user. - - Check URLs in all menus. - - Run Advanced Netboot in all rooms. - +- Check DHCP configuration file and restart service, if needed. +- Check PXE files. +- Log-in as Web Console user: + - Check menu URLs. +${REPOKEY:+" - Update repository API token"} EOT else - # Mensaje indicando que no se han cambiado datos. + # Showing message if nothing changes. echo "Default interface has not changed: $1" fi else - # Error: interfaz de red no encontrado. - echo "$PROG: Network device not found. Format: $PROG interface" >&2 + # Error if network interface is not found. + echo "$PROG: Network device not found. Format: $PROG ipaddress|netiface" >&2 exit 1 fi -# Eliminar ficheros temporales. +# Removing temporary files. rm -f $tmpfile $MYCNF |