mirror of
https://github.com/xcat2/confluent.git
synced 2024-11-23 01:53:28 +00:00
60 lines
2.3 KiB
Python
60 lines
2.3 KiB
Python
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#!/usr/bin/python
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import os
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import sys
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import yaml
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def mkdirp(path):
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try:
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os.makedirs(path)
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except OSError as e:
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if e.errno != 17:
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raise
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def makeboot_tree(distribution, profiledir):
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bootdir = os.path.join(profiledir, 'boot')
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efisrc = os.path.join(distribution, 'EFI')
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efidir = os.path.join(bootdir, 'efi/boot')
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mkdirp(efidir)
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initrfsdir = os.path.join(bootdir, 'initramfs')
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mkdirp(initrfsdir)
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for directory in os.walk(efisrc):
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for filename in directory[2]:
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if filename.lower() == 'bootx64.efi':
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srcfile = os.path.join(directory[0], filename)
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trgfile = os.path.join(efidir, 'bootx64.efi')
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os.link(srcfile, trgfile)
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elif filename.lower() == 'grubx64.efi':
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srcfile = os.path.join(directory[0], filename)
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trgfile = os.path.join(efidir, 'grubx64.efi')
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os.link(srcfile, trgfile)
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netbootdir = os.path.join(distribution, 'images/pxeboot')
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srckern = os.path.join(netbootdir, 'vmlinuz')
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srcinitramfs = os.path.join(netbootdir, 'initrd.img')
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trgkern = os.path.join(bootdir, 'kernel')
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trginitramfs = os.path.join(initrfsdir, 'initrd.img')
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os.link(srckern, trgkern)
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os.link(srcinitramfs, trginitramfs)
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trginitramfs = os.path.join(initrfsdir, 'site-initramfs.gz')
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os.link('/var/lib/confluent/public/site/site-initramfs.gz', trginitramfs)
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profileinfo = os.path.join(profiledir, 'profile.yaml')
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with open(profileinfo) as info:
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profile = yaml.load(info)
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cfgfile = os.path.join(efidir, 'grub.cfg')
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with open(cfgfile, 'w') as grubcfg:
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grubcfg.write('set timeout=5\n')
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grubcfg.write("menuentry '{0}' {{\n".format(
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profile.get('label', 'Unknown')))
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grubcfg.write(' linuxefi /kernel {0}\n'.format(profile.get(
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'kernelargs', 'quiet')))
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initrds = ' '.join(
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['/initramfs/{0}'.format(x) for x in os.listdir(initrfsdir)])
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grubcfg.write(' initrdefi {0}\n}}'.format(initrds))
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#TODO: create the netboot grub.cfg, is there a way to use grub http
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# without putting the server in the cfg?
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# If server is omitted, value of environment variable ‘net_default_server’
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# is used
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if __name__ == '__main__':
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makeboot_tree(sys.argv[1], sys.argv[2])
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