Annotation of /mcore-src/trunk/mcore-tools/src/modules/pxeconfig/mcore-pxeconfig.in
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Wed Jun 22 11:56:21 2016 UTC (8 years, 3 months ago) by niro
File size: 3241 byte(s)
Wed Jun 22 11:56:21 2016 UTC (8 years, 3 months ago) by niro
File size: 3241 byte(s)
-honor individual boot cmdlines for every client
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 | local client_locations_controlserver | ||
18 | local client_locations_pxe_default_entry | ||
19 | local client_locations_pxe_prompt | ||
20 | local client_locations_pxe_timeout | ||
21 | local client_locations_set_default | ||
22 | |||
23 | # cleanup | ||
24 | find ${TFTP_DIRECTORY} -name lpxelinux-default-\* | xargs --no-run-if-empty rm | ||
25 | [[ -L ${TFTP_DIRECTORY}/default ]] && rm ${TFTP_DIRECTORY}/default | ||
26 | |||
27 | locations=$(mysqldo "select location from client_locations where enabled='1';") | ||
28 | for loc in ${locations} | ||
29 | do | ||
30 | evaluate_table_xml client_locations "where location='${loc}'" | ||
31 | |||
32 | niro | 2785 | # fallback to honor old database versions in transition phase of the upgrade |
33 | if [[ -z ${client_locations_bootserver} ]] || [[ ${client_locations_bootserver} = NULL ]] | ||
34 | then | ||
35 | client_locations_bootserver="${client_locations_controlserver}" | ||
36 | fi | ||
37 | |||
38 | niro | 2674 | sed \ |
39 | -e "s:@@DEFAULTENTRY@@:${client_locations_pxe_default_entry}:g" \ | ||
40 | -e "s:@@TIMEOUT@@:${client_locations_pxe_timeout}:g" \ | ||
41 | -e "s:@@PROMPT@@:${client_locations_pxe_prompt}:g" \ | ||
42 | niro | 2785 | -e "s:@@BOOTSERVER@@:${client_locations_bootserver}:g" \ |
43 | niro | 2674 | -e "s:@@CONTROLSERVER@@:${client_locations_controlserver}:g" \ |
44 | niro | 2768 | -e "s:@@LOCATION@@:${client_locations_location}:g" \ |
45 | niro | 2674 | \ |
46 | "${TFTP_DIRECTORY}"/lpxelinux-skeleton \ | ||
47 | > "${TFTP_DIRECTORY}"/lpxelinux-default-"${client_locations_location}" | ||
48 | |||
49 | if [[ ${client_locations_set_default} = 1 ]] | ||
50 | then | ||
51 | ln -snf lpxelinux-default-"${client_locations_location}" "${TFTP_DIRECTORY}"/default | ||
52 | fi | ||
53 | done | ||
54 | } | ||
55 | |||
56 | niro | 2800 | update_pxe_clients() |
57 | niro | 2674 | { |
58 | local i | ||
59 | local ids | ||
60 | local serial | ||
61 | local config | ||
62 | |||
63 | niro | 2800 | # remove all client symlinks and files |
64 | # 01- is the prefix identifier of the pxe/tftpd server for mac adresses | ||
65 | find ${TFTP_DIRECTORY} -name 01-\* -type l -o -name 01-\* -type f | xargs --no-run-if-empty rm | ||
66 | niro | 2674 | |
67 | ids=$(mysqldo "select serial from client_serials where enabled='1' and location <> '';") | ||
68 | for serial in ${ids} | ||
69 | do | ||
70 | evaluate_table_xml client_serials "where serial='${serial}'" | ||
71 | niro | 2800 | evaluate_table_xml client_boot "where serial='${serial}'" |
72 | niro | 2674 | if [[ -n ${client_serials_mac} ]] |
73 | then | ||
74 | niro | 2800 | # 01- is the prefix identifier of the pxe/tftpd server for mac adresses |
75 | niro | 2674 | config="${TFTP_DIRECTORY}/01-${client_serials_mac//:/-}" |
76 | niro | 2800 | # do not symlink if an individual config is requested |
77 | if [[ -n ${client_boot_cmdline} ]] && [[ ${client_boot_cmdline} != NULL ]] | ||
78 | niro | 2674 | then |
79 | niro | 2800 | echo "Using an individual configuration for '${config}'" |
80 | sed -e "s:^\([[:space:]]append .*\):\1 ${client_boot_cmdline}:" \ | ||
81 | ${TFTP_DIRECTORY}/lpxelinux-default-"${client_serials_location}" > "${config}" | ||
82 | niro | 2674 | else |
83 | ln -snf lpxelinux-default-"${client_serials_location}" "${config}" | ||
84 | fi | ||
85 | fi | ||
86 | done | ||
87 | } | ||
88 | |||
89 | case $1 in | ||
90 | create-config) create_pxe_config ;; | ||
91 | niro | 2800 | # keep symlink-clients for compat reasons atm |
92 | symlink-clients|update-clients) update_pxe_clients ;; | ||
93 | *) echo "Unknown command, user either 'create-config' or 'update|symlink-clients'"; exit 1 ;; | ||
94 | niro | 2674 | esac |