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Generate different boot.cfg for esxi

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media boot and pxe boot need
two different strategies for module
location. Print the two cfg files
with the respectively useful
values.
This commit is contained in:
Jarrod Johnson 2020-06-12 14:27:37 -04:00
parent ab04ad85e8
commit fc7ad4b028
1 changed files with 12 additions and 2 deletions
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14
confluent_server/confluent/osimage.py
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@ -59,36 +59,46 @@ def update_boot_esxi(profiledir, profile, label):
bootcfg = open('{0}/distribution/BOOT.CFG'.format(profiledir), 'r').read()
bootcfg = bootcfg.split('\n')
newbootcfg = ''
efibootcfg = ''
filesneeded = []
for cfgline in bootcfg:
if cfgline.startswith('title='):
newbootcfg += 'title={0}\n'.format(label)
efibootcfg += 'title={0}\n'.format(label)
elif cfgline.startswith('kernelopt='):
newbootcfg += 'kernelopt={0}\n'.format(kernelargs)
efibootcfg += 'kernelopt={0}\n'.format(kernelargs)
elif cfgline.startswith('kernel='):
kern = cfgline.split('=', 1)[1]
kern = kern.replace('/', '')
newbootcfg += 'kernel={0}\n'.format(kern)
efibootcfg += cfgiline + '\n'
filesneeded.append(kern)
elif cfgline.startswith('modules='):
modlist = cfgline.split('=', 1)[1]
mods = modlist.split(' --- ')
efibootcfg += 'modules=' + ' --- '.join(mods) + ' --- /initramfs/addons.tgz --- /site.tgz\n'
mods = [x.replace('/', '') for x in mods]
filesneeded.extend(mods)
newbootcfg += 'modules=' + ' --- '.join(mods) + ' --- initramfs/addons.tgz --- site.tgz\n'
else:
newbootcfg += cfgline + '\n'
efibootcfg += cfgline + '\n'
os.makedirs('{0}/boot/efi/boot/'.format(profiledir), 0o755)
bcfgout = os.open('{0}/boot/efi/boot/boot.cfg'.format(profiledir), os.O_WRONLY|os.O_CREAT, 0o644)
bcfg = os.fdopen(bcfgout, 'w')
try:
bcfg.write(efibootcfg)
finally:
bcfg.close()
bcfgout = os.open('{0}/boot/boot.cfg'.format(profiledir), os.O_WRONLY|os.O_CREAT, 0o644)
bcfg = os.fdopen(bcfgout, 'w')
try:
bcfg.write(newbootcfg)
finally:
bcfg.close()
os.symlink('/var/lib/confluent/public/site/initramfs.tgz',
'{0}/boot/site.tgz'.format(profiledir))
os.symlink('{0}/boot/efi/boot/boot.cfg'.format(profiledir), '{0}/boot/boot.cfg'.format(profiledir))
for fn in filesneeded:
if fn.startswith('/'):
fn = fn[1:]