[161] | 1 | #!/bin/bash |
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| 2 | # Program: |
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[210] | 3 | # Patch DRBL evironment to support Xen |
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[161] | 4 | # Author: |
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| 5 | # Jazz, Rock {jazz, rock}@nchc.org.tw |
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| 6 | # Version: |
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| 7 | # 1.0 |
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| 8 | # History: |
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| 9 | # 2010/07/20 Rock First release (1.0) |
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| 10 | |
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| 11 | # [Source] |
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[171] | 12 | source /opt/drbl-virt/conf/drbl-virt.conf |
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[175] | 13 | source $Work_Path/functions_drbl_virt |
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[161] | 14 | |
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| 15 | # [Main] |
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| 16 | |
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[171] | 17 | # = 1. Patch DRBL xen env for client = |
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| 18 | # == Shutdown all drbl client == |
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[215] | 19 | echo -e "\nPlease shutdown all drbl client !!!" |
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| 20 | echo "You can use /opt/drbl/sbin/dcs to shutdown." |
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[213] | 21 | read -p "Push [Enter] to continue......" |
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[161] | 22 | |
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[171] | 23 | # == Change xen kernel for drbl client == |
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| 24 | check_xen_nu |
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| 25 | Xen_Kernel=$(echo $Xen_Kernel | sed 's/^vmlinuz-//g' ) |
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[188] | 26 | echo $Xen_Kernel > $Work_Home/etc/Xen_Kernel |
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[171] | 27 | # == Copy xen image to /tftpboot/nbi_img/ == |
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| 28 | echo "copy Xen image & Kernel to /tftpboot/nbi_img/" |
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[174] | 29 | cp /boot/*xen* /tftpboot/nbi_img/ |
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| 30 | cp /boot/vmlinuz-${Xen_Kernel} /tftpboot/nbi_img/ |
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| 31 | cp /boot/initrd.img-${Xen_Kernel} /tftpboot/nbi_img/ |
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| 32 | cp /boot/config-${Xen_Kernel} /tftpboot/nbi_img/ |
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[171] | 33 | echo "" |
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| 34 | |
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| 35 | # == Modify PXE booting menu == |
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[184] | 36 | # if menu doesn't has drbl-virt, then add it |
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[187] | 37 | cat /opt/drbl/sbin/generate-pxe-menu | grep "label drbl-virt" >> /dev/null |
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[184] | 38 | if [ $? != 0 ]; then |
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[173] | 39 | # backup generate-pxe-menu |
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[174] | 40 | cp /tftpboot/nbi_img/pxelinux.cfg/default /tftpboot/nbi_img/pxelinux.cfg/default.drbl-virt_bak |
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| 41 | cp /opt/drbl/sbin/generate-pxe-menu /opt/drbl/sbin/generate-pxe-menu.drbl-virt_bak |
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[184] | 42 | |
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[173] | 43 | generate_PXE_menu="/opt/drbl/sbin/generate-pxe-menu" |
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| 44 | declare -i modify_line=$(cat -n $generate_PXE_menu | grep 'label drbl' | awk 'NR==1 {print $1}') |
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[177] | 45 | # delete default |
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[189] | 46 | sed -i 's/^ MENU DEFAULT/ # MENU DEFAULT/g' $generate_PXE_menu |
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[173] | 47 | # modify menu |
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| 48 | sed -i "${modify_line}i\label drbl-virt" $generate_PXE_menu |
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| 49 | modify_line=$modify_line+1 |
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| 50 | sed -i "${modify_line}i\ MENU DEFAULT" $generate_PXE_menu |
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| 51 | modify_line=$modify_line+1 |
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[178] | 52 | sed -i "${modify_line}i\ # MENU HIDE" $generate_PXE_menu |
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| 53 | modify_line=$modify_line+1 |
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[173] | 54 | sed -i "${modify_line}i\ MENU LABEL DRBL-Virtualization ($Xen, $Xen_Kernel)" $generate_PXE_menu |
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| 55 | modify_line=$modify_line+1 |
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| 56 | sed -i "${modify_line}i\ kernel mboot.c32" $generate_PXE_menu |
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| 57 | modify_line=$modify_line+1 |
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| 58 | sed -i "${modify_line}i\ append $Xen --- vmlinuz-pxe --- initrd-pxe.img devfs=nomount drblthincli=off selinux=0 nomodeset" $generate_PXE_menu |
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| 59 | modify_line=$modify_line+1 |
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| 60 | sed -i "${modify_line}i\ TEXT HELP" $generate_PXE_menu |
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| 61 | modify_line=$modify_line+1 |
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| 62 | sed -i "${modify_line}i\ ENDTEXT" $generate_PXE_menu |
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| 63 | modify_line=$modify_line+1 |
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| 64 | sed -i "${modify_line}i\ " $generate_PXE_menu |
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[184] | 65 | fi |
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[171] | 66 | |
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| 67 | # = 2. Patch DRBL initrd to support bridge = |
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[174] | 68 | # == Patch /usr/bin/mkpxeinitrd-net (1)Xen network scripts (2)command (3)modules == |
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[184] | 69 | # backup mkpxeinitrd-net. if already has "drbl-virt add", dones't sed |
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[217] | 70 | source $Work_Path/drbl_bridge_xen_patch |
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[171] | 71 | |
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[178] | 72 | # = 3. enable xend xendomains daemon in DRBL Client = |
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| 73 | if [ -e /opt/drbl/conf/client-extra-service ]; then |
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[219] | 74 | grep 'service_extra_added="xend xendomains"' /opt/drbl/conf/client-extra-service |
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| 75 | if [ $? -eq 1 ]; then |
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| 76 | echo 'service_extra_added="xend xendomains"' >> /opt/drbl/conf/client-extra-service |
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| 77 | fi |
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[178] | 78 | else |
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| 79 | echo 'service_extra_added="xend xendomains"' > /opt/drbl/conf/client-extra-service |
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| 80 | fi |
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[175] | 81 | |
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[185] | 82 | # = 4. enable xend xendomains daemon afterr drblpush = |
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[178] | 83 | # /opt/drbl/sbin/drbl-client-service xend on |
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| 84 | |
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[185] | 85 | # = 5. cp xen kernel & initrd to /home/domains = |
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| 86 | if [ ! -e /home/domains ]; then |
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| 87 | mkdir /home/domains |
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| 88 | fi |
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[191] | 89 | cp /tftpboot/nbi_img/*xen* /home/domains |
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| 90 | cp /tftpboot/nbi_img/vmlinuz-pxe /home/domains |
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| 91 | cp /tftpboot/nbi_img/initrd-pxe.img /home/domains |
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[185] | 92 | |
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