mirror of
https://github.com/kevingruesser/bootstrap-vz.git
synced 2025-08-22 18:00:35 +00:00
4093693c2e
This change adds a provider option, enhanced_networking, which installs the Intel virtual networking driver for SR-IOV using DKMS. It also modifies the EC2 AMI registration to include support for SR-IOV.
68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
from bootstrapvz.base import Task
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from bootstrapvz.common import phases
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from bootstrapvz.common.tasks import apt
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from bootstrapvz.common.tasks import kernel
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import os.path
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class EnableDHCPCDDNS(Task):
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description = 'Configuring the DHCP client to set the nameservers'
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phase = phases.system_modification
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@classmethod
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def run(cls, info):
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# The dhcp client that ships with debian sets the DNS servers per default.
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# For dhcpcd in Wheezy and earlier we need to configure it to do that.
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if info.release_codename not in {'jessie', 'sid'}:
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from bootstrapvz.common.tools import sed_i
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dhcpcd = os.path.join(info.root, 'etc/default/dhcpcd')
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sed_i(dhcpcd, '^#*SET_DNS=.*', 'SET_DNS=\'yes\'')
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class AddBuildEssentialPackage(Task):
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description = 'Adding build-essential package'
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phase = phases.preparation
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predecessors = [apt.AddDefaultSources]
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@classmethod
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def run(cls, info):
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info.packages.add('build-essential')
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class InstallEnhancedNetworking(Task):
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description = 'Installing enhanced networking kernel driver using DKMS'
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phase = phases.system_modification
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successors = [kernel.UpdateInitramfs]
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@classmethod
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def run(cls, info):
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version = '2.15.3'
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drivers_url = 'http://downloads.sourceforge.net/project/e1000/ixgbevf stable/%s/ixgbevf-%s.tar.gz' % (version, version)
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archive = os.path.join(info.root, 'tmp', 'ixgbevf-%s.tar.gz' % (version))
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module_path = os.path.join(info.root, 'usr', 'src', 'ixgbevf-%s' % (version))
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import urllib
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urllib.urlretrieve(drivers_url, archive)
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from bootstrapvz.common.tools import log_check_call
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log_check_call(['tar', '--ungzip',
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'--extract',
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'--file', archive,
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'--directory', os.path.join(info.root, 'usr', 'src')])
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with open(os.path.join(module_path, 'dkms.conf'), 'w') as dkms_conf:
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dkms_conf.write("""PACKAGE_NAME="ixgbevf"
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PACKAGE_VERSION="%s"
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CLEAN="cd src/; make clean"
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MAKE="cd src/; make BUILD_KERNEL=${kernelver}"
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BUILT_MODULE_LOCATION[0]="src/"
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BUILT_MODULE_NAME[0]="ixgbevf"
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DEST_MODULE_LOCATION[0]="/updates"
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DEST_MODULE_NAME[0]="ixgbevf"
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AUTOINSTALL="yes"
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""" % (version))
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for task in ['add', 'build', 'install']:
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# Invoke DKMS task using specified kernel module (-m) and version (-v)
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log_check_call(['chroot', info.root,
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'dkms', task, '-m', 'ixgbevf', '-v', version])
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