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Add boot parameters to Azure config to ease local debugging

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- Add console=tty0 to see kernel/boot messsages on local console
 - Set serial port speed to 115200
This commit is contained in:
Stephen A. Zarkos 2015-07-29 19:18:04 +00:00
parent 6b2a5cb4a5
commit 8e06ef2294
1 changed files with 2 additions and 2 deletions
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4
bootstrapvz/providers/azure/tasks/boot.py
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@ -29,5 +29,5 @@ class ConfigureGrub(Task):
def run(cls, info):
from bootstrapvz.common.tools import sed_i
grub_config = os.path.join(info.root, 'etc/default/grub')
sed_i(grub_config, r'^(GRUB_CMDLINE_LINUX*=".*)"\s*$', r'\1console=ttyS0 earlyprintk=ttyS0 rootdelay=300"')
sed_i(grub_config, r'^.*(GRUB_TIMEOUT=).*$', r'GRUB_TIMEOUT=0')
sed_i(grub_config, r'^(GRUB_CMDLINE_LINUX*=".*)"\s*$', r'\1console=tty0 console=ttyS0,115200n8 earlyprintk=ttyS0,115200 rootdelay=300"')
sed_i(grub_config, r'^.*(GRUB_TIMEOUT=).*$', r'GRUB_TIMEOUT=5')