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

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    Revision 2868 - (hide 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 niro 2674 #!/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 niro 2868 local client_locations_bootserver
    18     local client_locations_bootsubdir
    19 niro 2674 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 niro 2785 # 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 niro 2868 # 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 niro 2674 sed \
    52     -e "s:@@DEFAULTENTRY@@:${client_locations_pxe_default_entry}:g" \
    53     -e "s:@@TIMEOUT@@:${client_locations_pxe_timeout}:g" \
    54     -e "s:@@PROMPT@@:${client_locations_pxe_prompt}:g" \
    55 niro 2785 -e "s:@@BOOTSERVER@@:${client_locations_bootserver}:g" \
    56 niro 2868 -e "s:@@BOOTSUBDIR@@:${client_locations_bootsubdir}:g" \
    57 niro 2674 -e "s:@@CONTROLSERVER@@:${client_locations_controlserver}:g" \
    58 niro 2768 -e "s:@@LOCATION@@:${client_locations_location}:g" \
    59 niro 2674 \
    60     "${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 niro 2800 update_pxe_clients()
    71 niro 2674 {
    72     local i
    73     local ids
    74     local serial
    75     local config
    76    
    77 niro 2800 # remove all client symlinks and files
    78     # 01- is the prefix identifier of the pxe/tftpd server for mac adresses
    79     find ${TFTP_DIRECTORY} -name 01-\* -type l -o -name 01-\* -type f | xargs --no-run-if-empty rm
    80 niro 2674
    81     ids=$(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 niro 2800 evaluate_table_xml client_boot "where serial='${serial}'"
    86 niro 2674 if [[ -n ${client_serials_mac} ]]
    87     then
    88 niro 2800 # 01- is the prefix identifier of the pxe/tftpd server for mac adresses
    89 niro 2674 config="${TFTP_DIRECTORY}/01-${client_serials_mac//:/-}"
    90 niro 2800 # do not symlink if an individual config is requested
    91     if [[ -n ${client_boot_cmdline} ]] && [[ ${client_boot_cmdline} != NULL ]]
    92 niro 2674 then
    93 niro 2800 echo "Using an individual configuration for '${config}'"
    94     sed -e "s:^\([[:space:]]append .*\):\1 ${client_boot_cmdline}:" \
    95     ${TFTP_DIRECTORY}/lpxelinux-default-"${client_serials_location}" > "${config}"
    96 niro 2674 else
    97     ln -snf lpxelinux-default-"${client_serials_location}" "${config}"
    98     fi
    99     fi
    100     done
    101     }
    102    
    103     case $1 in
    104     create-config) create_pxe_config ;;
    105 niro 2800 # 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 niro 2674 esac