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    revision 345 by niro, Sun Aug 28 19:28:58 2005 UTC revision 346 by niro, Sun Oct 9 21:34:47 2005 UTC
    # Line 1  Line 1 
    1  # $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.10 2005-08-28 19:28:58 niro Exp $  # $Header: /home/cvsd/alx-cvs/alx-src/alxconfig-ng/functions/config_network.sh,v 1.11 2005-10-09 21:34:47 niro Exp $
    2  # configures networkin on the host via mysql db settings  # configures networkin on the host via mysql db settings
    3    
    4  get_network_settings()  get_network_settings()
    5  {  {
    6   local x i all DB_NETWORK   local x i all DB_NETWORK
    7    
    8   #all arrays:   # all arrays:
    9   # ->  hostname modules domain networking ip netmask dns gateway broadcast   # ->  hostname modules domain networking ip netmask dns gateway broadcast
    10    
    11   all=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \   all=$(mysqldo "select hostname,
    12   "select hostname,   module,
    13   module,   domain,
    14   domain,   networking,
    15   networking,   ip,
    16   ip,   netmask,
    17   netmask,   dns,
    18   dns,   gateway,
    19   gateway,   broadcast,
    20   broadcast   iface
    21   from cfg_network where serial='${ALX_SERIAL}'")   from cfg_network where serial='${ALX_SERIAL}'")
    22    
    23   #split'em up and put 'em in an array   # split'em up and put 'em in an array
    24   declare -i i=0   declare -i i=0
    25   for x in ${all}   for x in ${all}
    26   do   do
    # Line 38  get_network_settings() Line 38  get_network_settings()
    38   export ALX_DNS="${DB_NETWORK[6]:=NULL}"   export ALX_DNS="${DB_NETWORK[6]:=NULL}"
    39   export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}"   export ALX_GATEWAY="${DB_NETWORK[7]:=NULL}"
    40   export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}"   export ALX_BROADCAST="${DB_NETWORK[8]:=NULL}"
    41     export ALX_IFACE="${DB_NETWORK[9]:=NULL}"
    42    
    43   # the new mac address hack   # the new mac address hack
    44   export ALX_FORCEMACTO=$(mysql_command ${SQL_USER} ${SQL_PASS} ${SQL_HOST} ${SQL_DB} \   export ALX_FORCEMACTO=$(mysqldo "select forcemacto from cfg_network where serial='${ALX_SERIAL}'")
    45   "select forcemacto from cfg_network where serial='${ALX_SERIAL}'")  
    46     # wireless extensions
    47     export ALX_WIRELESS_BITRATE=$(mysqldo "select wireless_bitrate from cfg_network where serial='${ALX_SERIAL}'")
    48     export ALX_WIRELESS_CHANNEL=$(mysqldo "select wireless_channel from cfg_network where serial='${ALX_SERIAL}'")
    49     export ALX_WIRELESS_ESSID=$(mysqldo "select wireless_essid from cfg_network where serial='${ALX_SERIAL}'")
    50     export ALX_WIRELESS_FREQUENCY=$(mysqldo "select wireless_frequency from cfg_network where serial='${ALX_SERIAL}'")
    51     export ALX_WIRELESS_MODE=$(mysqldo "select wireless_mode from cfg_network where serial='${ALX_SERIAL}'")
    52     export ALX_WIRELESS_NICK=$(mysqldo "select wireless_nick from cfg_network where serial='${ALX_SERIAL}'")
    53     export ALX_WIRELESS_AUTH_MODE=$(mysqldo "select wireless_auth_mode from cfg_network where serial='${ALX_SERIAL}'")
    54     export ALX_WIRELESS_KEY_LENGTH=$(mysqldo "select wireless_key_length from cfg_network where serial='${ALX_SERIAL}'")
    55     export ALX_WIRELESS_KEY=$(mysqldo "select wireless_key from cfg_network where serial='${ALX_SERIAL}'")
    56     export ALX_WIRELESS_KEY_ASCII=$(mysqldo "select wireless_key_ascii from cfg_network where serial='${ALX_SERIAL}'")
    57  }  }
    58    
    59  config_networking()  config_networking()
    60  {  {
    61   #first of all get the vars   local iface
    62    
    63     # first of all get the vars
    64   get_network_settings   get_network_settings
    65    
    66   # debug   # get the right nic
    67  # echo "0: ${ALX_HOSTNAME}"   if [[ -z ${ALX_IFACE} ]] || [[ ${ALX_IFACE} = NULL ]]
    68  # echo "1: ${ALX_MODULE}"   then
    69  # echo "2: ${ALX_DOMAIN}"   # default is 'eth0'
    70  # echo "3: ${ALX_NETWORKING}"   iface="eth0"
    71  # echo "4: ${ALX_IP}"   else
    72  # echo "5: ${ALX_NETMASK}"   iface="${ALX_IFACE}"
    73  # echo "6: ${ALX_DNS}"   fi
    74  # echo "7: ${ALX_GATEWAY}"  
    75  # echo "8: ${ALX_BROADCAST}"   # remove all old nics and modules configs
    76     find /etc/conf.d -type f -name 'net.*' | xargs rm
    77     find /etc/modules.d -type f -name 'net.*' | xargs rm
    78    
    79     # update the preliminary network
    80     # set an device alias for modprobe.conf
    81     [ ! -d /etc/modules.d ] && install -d /etc/modules.d
    82     # update only if not the same (to speed up bootprocess - no depmod)
    83     if [ ! -f /etc/modules.d/net.${iface} ] ||
    84     [[ ${iface} != $(cat /etc/modules.d/net.${iface} | cut -d' ' -f2) ]]
    85     then
    86     echo "alias ${iface} ${ALX_MODULE}" > /etc/modules.d/net.${iface}
    87     fi
    88    
    89     # update confd-networking default iface
    90     echo "${iface}" > ${SETTINGSPATH}/confd-networking
    91    
    92   # hostname && hosts   # hostname && hosts
    93   echo "${ALX_HOSTNAME}" > /etc/hostname   echo "${ALX_HOSTNAME}" > /etc/hostname
    # Line 67  config_networking() Line 96  config_networking()
    96   # network devices   # network devices
    97    
    98   # always on boot   # always on boot
    99   echo 'ONBOOT="yes"' > /etc/conf.d/net.eth0   echo 'ONBOOT="yes"' > /etc/conf.d/net.${iface}
    100   echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.eth0   echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.${iface}
    101    
    102   case ${ALX_NETWORKING} in   case ${ALX_NETWORKING} in
    103   dhcp|DHCP)   dhcp|DHCP)
    104   echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.eth0   echo 'DHCP_PROG="/sbin/dhcpcd"' >> /etc/conf.d/net.${iface}
    105   # -k kills the dhcp-cache at system shutdown   # -k kills the dhcp-cache at system shutdown
    106   # -z will not   # -z will not
    107   echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.eth0   echo 'DHCP_STOP="-z"' >> /etc/conf.d/net.${iface}
    108   #timeout after 10 seconds   #timeout after 10 seconds
    109   echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.eth0   echo 'DHCP_START="-t 10"' >> /etc/conf.d/net.${iface}
    110   ;;   ;;
    111    
    112   static|STATIC)   static|STATIC)
    113   # add hostname with valid ip to hosts   # add hostname with valid ip to hosts
    114   echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts   echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts
    115   echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.eth0   echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.${iface}
    116   echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.eth0   echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.${iface}
    117   echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.eth0   echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.${iface}
    118   ;;   ;;
    119   esac   esac
    120    
    121   # gateway or gateway overrides   # gateway or gateway overrides
    122   if [[ ${ALX_GATEWAY} != NULL ]]   if [[ ${ALX_GATEWAY} != NULL ]]
    123   then   then
    124   echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.eth0   echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.${iface}
    125   echo 'GATEWAY_IF="eth0"' >> /etc/conf.d/net.eth0   echo "GATEWAY_IF=\"${iface}\"" >> /etc/conf.d/net.${iface}
    126   fi   fi
    127    
    128   # force mac address override   # force mac address override
    129   if [[ ${ALX_FORCEMACTO} != NULL ]]   if [[ ${ALX_FORCEMACTO} != NULL ]]
    130   then   then
    131   echo "FORCE_MAC_TO=\"${ALX_FORCEMACTO}\"" >> /etc/conf.d/net.eth0   echo "FORCE_MAC_TO=\"${ALX_FORCEMACTO}\"" >> /etc/conf.d/net.${iface}
    132   fi   fi
    133    
    134   # nameserver or nameserver overrides   # nameserver or nameserver overrides
    # Line 116  config_networking() Line 145  config_networking()
    145   cat ${ALX_SKELETONS}/samba/${smbconf} > /etc/samba/smb.conf   cat ${ALX_SKELETONS}/samba/${smbconf} > /etc/samba/smb.conf
    146   sed -i -e "s:\(workgroup = \).*:\1${ALX_DOMAIN}:" /etc/samba/smb.conf   sed -i -e "s:\(workgroup = \).*:\1${ALX_DOMAIN}:" /etc/samba/smb.conf
    147    
    148     # wireless extensions
    149     local value
    150     local var
    151     for var in ALX_WIRELESS_BITRATE \
    152     ALX_WIRELESS_CHANNEL \
    153     ALX_WIRELESS_ESSID \
    154     ALX_WIRELESS_FREQUENCY \
    155     ALX_WIRELESS_MODE \
    156     ALX_WIRELESS_NICK \
    157     ALX_WIRELESS_AUTH_MODE \
    158     ALX_WIRELESS_KEY_LENGTH \
    159     ALX_WIRELESS_KEY \
    160     ALX_WIRELESS_KEY_ASCII
    161     do
    162     # get the value of $var
    163     eval value=\$$(echo ${var})
    164    
    165     # write it only if not empty
    166     if [[ -n ${value} ]] && [[ ${value} != NULL ]]
    167     then
    168     # remove ALX_ from var
    169     echo "${var/ALX_/}=\"${value}\"" >> /etc/conf.d/net.${iface}
    170     fi
    171    
    172     # clear value
    173     unset value
    174     done
    175    
    176   # unset all vars   # unset all vars
    177   unset ALX_HOSTNAME   unset ALX_HOSTNAME
    178   unset ALX_MODULE   unset ALX_MODULE
    # Line 126  config_networking() Line 183  config_networking()
    183   unset ALX_DNS   unset ALX_DNS
    184   unset ALX_GATEWAY   unset ALX_GATEWAY
    185   unset ALX_BROADCAST   unset ALX_BROADCAST
    186     unset ALX_FORCEMACTO
    187     unset ALX_IFACE
    188     unset ALX_WIRELESS_BITRATE
    189     unset ALX_WIRELESS_CHANNEL
    190     unset ALX_WIRELESS_ESSID
    191     unset ALX_WIRELESS_FREQUENCY
    192     unset ALX_WIRELESS_MODE
    193     unset ALX_WIRELESS_NICK
    194     unset ALX_WIRELESS_AUTH_MODE
    195     unset ALX_WIRELESS_KEY_LENGTH
    196     unset ALX_WIRELESS_KEY
    197     unset ALX_WIRELESS_KEY_ASCII
    198  }  }
    199    
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