57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
FIRST_ERR_MSG=
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# To identify that the node has booted from virtual media, a kernel
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# command-line argument boot_method=vmedia is added in the iso bootloader
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# configuration file (like isolinux.cfg for isolinux).
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VMEDIA_BOOT_TAG="vmedia"
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BOOT_METHOD=$(get_kernel_parameter boot_method)
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if [ "$BOOT_METHOD" = "$VMEDIA_BOOT_TAG" ]; then
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# If the node booted from virtual media cdrom, the arguments for the
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# installation are provided in virtual media floppy. Find out
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# the virtual media device, mount it and get the information.
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configure_vmedia_dir
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fi
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readonly _BOOTIF_=$(get_kernel_parameter BOOTIF)
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readonly _IP_=$(get_kernel_parameter ip)
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# _BOOTIF_ is the hardware type with the MAC address
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# see http://www.syslinux.org/wiki/index.php/PXELINUX
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if [[ $_BOOTIF_ =~ ^20.* && ${#_BOOTIF_} == 20 ]]; then
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# InfiniBand hardware type is 20 with InfiniBand MAC
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# For example InfiniBand GID:
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# 80:00:02:08:fe:80:00:00:00:00:00:00:f4:52:14:03:00:3a:16:b1
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# is converted to BOOTIF 20:f4:52:14:3a:16:b1
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MAC_ADDRESS=$(echo "$_BOOTIF_" | sed -e "s/-/:/g" | \
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sed -e "s/^20://g" | tr 'a-f' 'A-F')
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else
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# Ethernet BOOTIF hardware type is 01 with MAC
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MAC_ADDRESS=$(echo "$_BOOTIF_" | sed -e "s/-/:/g" | \
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sed -e "s/^01://g" | tr 'a-f' 'A-F')
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fi
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readonly BOOT_MAC_ADDRESS=$MAC_ADDRESS
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# If bootloader did not pass on network info, we fallback to a kernel
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# parameter to locate the address of the boot server.
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if [ -n "$_IP_" ]; then
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readonly BOOT_SERVER=$(echo "$_IP_" | cut -d':' -f2)
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else
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readonly BOOT_SERVER=$(get_kernel_parameter boot_server)
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fi
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# IP address, netmask, gateway can be set a later point of time if
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# IP address is assigned by dhcp (for non-pxe boots).
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BOOT_IP_ADDRESS=$(echo "$_IP_" | cut -d':' -f1)
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BOOT_NETMASK=$(echo "$_IP_" | cut -d':' -f4)
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BOOT_GATEWAY=$(echo "$_IP_" | cut -d':' -f3)
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readonly DISK=$(get_kernel_parameter disk)
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readonly DEPLOYMENT_ID=$(get_kernel_parameter deployment_id)
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readonly DEPLOYMENT_KEY=$(get_kernel_parameter deployment_key)
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readonly ISCSI_TARGET_IQN=$(get_kernel_parameter iscsi_target_iqn)
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TROUBLESHOOT=$(get_kernel_parameter troubleshoot)
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