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96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
#!/usr/bin/python
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Usage: prepare_tftp_bootfile.py tftp_dir mac cifs_server share directory image_to_restore cifs_username cifs_password
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import os, sys
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from sys import exit
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from os import makedirs
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from os.path import exists, join
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restore_template = '''DEFAULT default
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PROMPT 1
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TIMEOUT 26
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DISPLAY boot.msg
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LABEL default
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KERNEL kernel
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APPEND vga=normal devfs=nomount pxe ramdisk_size=66000 load_ramdisk=1 init=/linuxrc prompt_ramdisk=0 initrd=initrd.gz root=/dev/ram0 rw noapic nolapic lba combined_mode=libata ide0=noprobe nomce pci=nomsi irqpoll quiet Server="%s" Share="%s" Directory="%s" Image_To_Restore="%s" After_Completion="Reboot" CIFS_Preferred="Y" Zsplit_Preferred="Y" AUTO="Y" User="%s" Passwd="%s" Extend_Parts_Whenever_Possible="N" Replace_BIOS="N" IP="%s" Netmask="%s" Gateway="%s"
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'''
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backup_template = '''DEFAULT default
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PROMPT 1
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TIMEOUT 26
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DISPLAY boot.msg
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LABEL default
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KERNEL kernel
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APPEND vga=normal devfs=nomount pxe ramdisk_size=66000 load_ramdisk=1 init=/linuxrc prompt_ramdisk=0 initrd=initrd.gz root=/dev/ram0 rw noapic nolapic lba combined_mode=libata ide0=noprobe nomce pci=nomsi irqpoll quiet Server="%s" Share="%s" Directory="%s" Image_To_Restore="Create_New_Image" New_Image_Name="%s" Already_Existing_Image="Replace" Store_MD5="N" Compression_Type="gzip" After_Completion="Reboot" Minimize_Before_Storing="N" Repart="N" CIFS_Preferred="Y" AUTO="Y" User="%s" Passwd="%s" Extend_Parts_Whenever_Possible="N" Replace_BIOS="N" IP="%s" Netmask="%s" Gateway="%s"
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'''
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cmd = ''
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tftp_dir = ''
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mac = ''
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cifs_server = ''
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share = ''
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directory = ''
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template_dir = ''
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cifs_username = ''
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cifs_password = ''
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ip = ''
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netmask = ''
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gateway = ''
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def prepare(is_restore):
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try:
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pxelinux = join(tftp_dir, "pxelinux.cfg")
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if exists(pxelinux) == False:
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makedirs(pxelinux)
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cfg_name = "01-" + mac.replace(':','-').lower()
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cfg_path = join(pxelinux, cfg_name)
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f = open(cfg_path, "w")
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if is_restore:
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fmt = restore_template
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else:
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fmt = backup_template
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stuff = fmt % (cifs_server, share, directory, template_dir, cifs_username, cifs_password, ip, netmask, gateway)
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f.write(stuff)
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f.close()
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return 0
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except Exception, e:
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print e
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return 1
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if __name__ == "__main__":
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if len(sys.argv) < 12:
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print "Usage: prepare_tftp_bootfile.py tftp_dir mac cifs_server share directory image_to_restor cifs_username cifs_password ip netmask gateway"
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exit(1)
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(cmd, tftp_dir, mac, cifs_server, share, directory, template_dir, cifs_username, cifs_password, ip, netmask, gateway) = sys.argv[1:]
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if cmd == "restore":
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ret = prepare(True)
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elif cmd == "backup":
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ret = prepare(False)
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else:
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print "Unknown cmd: %s"%cmd
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ret = 1
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exit(ret)
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