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    • /[mcore-svn]/mcore-src/trunk/mcore-tools/src/modules/pxeconfig/mcore-pxeconfig.in

    Contents of /mcore-src/trunk/mcore-tools/src/modules/pxeconfig/mcore-pxeconfig.in

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    Revision 2868 - (show annotations) (download)
    Fri Aug 14 05:49:36 2020 UTC (3 years, 8 months ago) by niro
    File size: 3678 byte(s) 
    -add support for bootsubdir variable
    1 #!/bin/bash
    2
    3 MCORE_LIBDIR="@@MCORE_LIBDIR@@"
    4 source @@SYSCONFDIR@@/mcore/mcore.conf
    5 source @@SYSCONFDIR@@/mcore/control.conf
    6 source ${MCORE_LIBDIR}/include/common.global.class
    7 source ${MCORE_LIBDIR}/include/daemon.global.class
    8 source ${MCORE_LIBDIR}/include/mysqlfunctions.global.class
    9
    10 TFTP_DIRECTORY="@@TFTP_DIRECTORY@@"
    11
    12 create_pxe_config()
    13 {
    14 local locations
    15 local loc
    16 local client_locations_location
    17 local client_locations_bootserver
    18 local client_locations_bootsubdir
    19 local client_locations_controlserver
    20 local client_locations_pxe_default_entry
    21 local client_locations_pxe_prompt
    22 local client_locations_pxe_timeout
    23 local client_locations_set_default
    24
    25 # cleanup
    26 find ${TFTP_DIRECTORY} -name lpxelinux-default-\* | xargs --no-run-if-empty rm
    27 [[ -L ${TFTP_DIRECTORY}/default ]] && rm ${TFTP_DIRECTORY}/default
    28
    29 locations=$(mysqldo "select location from client_locations where enabled='1';")
    30 for loc in ${locations}
    31 do
    32 evaluate_table_xml client_locations "where location='${loc}'"
    33
    34 # fallback to honor old database versions in transition phase of the upgrade
    35 if [[ -z ${client_locations_bootserver} ]] || [[ ${client_locations_bootserver} = NULL ]]
    36 then
    37 client_locations_bootserver="${client_locations_controlserver}"
    38 fi
    39
    40 # fallback subdir
    41 if [[ ${client_locations_bootsubdir} = NULL ]]
    42 then
    43 client_locations_bootsubdir=""
    44 fi
    45 # fallback subdir
    46 if [[ -n ${client_locations_bootsubdir} ]] && [[ ${client_locations_bootsubdir:0:1} != / ]]
    47 then
    48 client_locations_bootsubdir="/${client_locations_bootsubdir}"
    49 fi
    50
    51 sed \
    52 -e "s:@@DEFAULTENTRY@@:${client_locations_pxe_default_entry}:g" \
    53 -e "s:@@TIMEOUT@@:${client_locations_pxe_timeout}:g" \
    54 -e "s:@@PROMPT@@:${client_locations_pxe_prompt}:g" \
    55 -e "s:@@BOOTSERVER@@:${client_locations_bootserver}:g" \
    56 -e "s:@@BOOTSUBDIR@@:${client_locations_bootsubdir}:g" \
    57 -e "s:@@CONTROLSERVER@@:${client_locations_controlserver}:g" \
    58 -e "s:@@LOCATION@@:${client_locations_location}:g" \
    59 \
    60 "${TFTP_DIRECTORY}"/lpxelinux-skeleton \
    61 > "${TFTP_DIRECTORY}"/lpxelinux-default-"${client_locations_location}"
    62
    63 if [[ ${client_locations_set_default} = 1 ]]
    64 then
    65 ln -snf lpxelinux-default-"${client_locations_location}" "${TFTP_DIRECTORY}"/default
    66 fi
    67 done
    68 }
    69
    70 update_pxe_clients()
    71 {
    72 local i
    73 local ids
    74 local serial
    75 local config
    76
    77 # remove all client symlinks and files
    78 # 01- is the prefix identifier of the pxe/tftpd server for mac adresses
    79 find ${TFTP_DIRECTORY} -name 01-\* -type l -o -name 01-\* -type f | xargs --no-run-if-empty rm
    80
    81 ids=$(mysqldo "select serial from client_serials where enabled='1' and location <> '';")
    82 for serial in ${ids}
    83 do
    84 evaluate_table_xml client_serials "where serial='${serial}'"
    85 evaluate_table_xml client_boot "where serial='${serial}'"
    86 if [[ -n ${client_serials_mac} ]]
    87 then
    88 # 01- is the prefix identifier of the pxe/tftpd server for mac adresses
    89 config="${TFTP_DIRECTORY}/01-${client_serials_mac//:/-}"
    90 # do not symlink if an individual config is requested
    91 if [[ -n ${client_boot_cmdline} ]] && [[ ${client_boot_cmdline} != NULL ]]
    92 then
    93 echo "Using an individual configuration for '${config}'"
    94 sed -e "s:^\([[:space:]]append .*\):\1 ${client_boot_cmdline}:" \
    95 ${TFTP_DIRECTORY}/lpxelinux-default-"${client_serials_location}" > "${config}"
    96 else
    97 ln -snf lpxelinux-default-"${client_serials_location}" "${config}"
    98 fi
    99 fi
    100 done
    101 }
    102
    103 case $1 in
    104 create-config) create_pxe_config ;;
    105 # keep symlink-clients for compat reasons atm
    106 symlink-clients|update-clients) update_pxe_clients ;;
    107 *) echo "Unknown command, user either 'create-config' or 'update|symlink-clients'"; exit 1 ;;
    108 esac