bootstrap-vz/bootstrapvz/providers/gce/tasks/boot.py

from bootstrapvz.base import Task
from bootstrapvz.common import phases
from bootstrapvz.common.tasks import grub


class ConfigureGrub(Task):
    description = 'Change grub configuration to allow for ttyS0 output'
    phase = phases.system_modification
    successors = [grub.WriteGrubConfig]

    @classmethod
    def run(cls, info):
        info.grub_config['GRUB_CMDLINE_LINUX'].append('console=ttyS0,38400n8')
        info.grub_config['GRUB_CMDLINE_LINUX'].append('elevator=noop')
        # Enable SCSI block multiqueue on Stretch.
        from bootstrapvz.common.releases import stretch
        if info.manifest.release >= stretch:
            info.grub_config['GRUB_CMDLINE_LINUX'].append('scsi_mod.use_blk_mq=Y')
Add Google Cloud Engine (GCE) provider: * force kpartx to use synchronous mode, removing sleep(10) * get image configuration, use it during tarball creation and registration * add (non-working, path problems) image registration * add cleaning of image from Google keys and repositories * add NTP server address in manifest * add preference for backport kernels in manifest * disable IPv6 * correctly set host name 2014-05-02 17:36:08 +02:00			`from bootstrapvz.base import Task`
			`from bootstrapvz.common import phases`
Split grub and extlinux installs into separate modules 2014-12-31 14:14:43 +01:00			`from bootstrapvz.common.tasks import grub`
Add Google Cloud Engine (GCE) provider: * force kpartx to use synchronous mode, removing sleep(10) * get image configuration, use it during tarball creation and registration * add (non-working, path problems) image registration * add cleaning of image from Google keys and repositories * add NTP server address in manifest * add preference for backport kernels in manifest * disable IPv6 * correctly set host name 2014-05-02 17:36:08 +02:00

			`class ConfigureGrub(Task):`
Convert indentation from tabs to spaces (4) Up until now I didn't see the point of using spaces for indentation. However, the previous commit (a18bec3) was quite eye opening. Given that python is an indentation aware language, the amount of mistakes that went unnoticed because tabs and spaces were used at the same time (tabs for indentation and spaces for alignment) were unacceptable. E101,W191 have been re-enable in the tox flake8 checker and the documentation has been modified accordingly. The following files have been left as-is: * bootstrapvz/common/assets/extlinux/extlinux.conf * bootstrapvz/common/assets/init.d/expand-root * bootstrapvz/common/assets/init.d/generate-ssh-hostkeys * bootstrapvz/common/assets/init.d/squeeze/generate-ssh-hostkeys * bootstrapvz/plugins/docker_daemon/assets/init.d/docker * bootstrapvz/providers/ec2/assets/bin/growpart * bootstrapvz/providers/ec2/assets/grub.d/40_custom * bootstrapvz/providers/ec2/assets/init.d/ec2-get-credentials * bootstrapvz/providers/ec2/assets/init.d/ec2-run-user-data * docs/_static/taskoverview.coffee * docs/_static/taskoverview.less * tests/unit/subprocess.sh 2016-06-04 11:35:59 +02:00			`description = 'Change grub configuration to allow for ttyS0 output'`
			`phase = phases.system_modification`
Split grub config into small tasks The way boot options for linux and config params for grub were configured gave rise to quite a few bugs. The configuration has now been abstracted so that options can be added without interfering with the work of other tasks (no more sed_i!) 2016-06-04 18:21:15 +02:00			`successors = [grub.WriteGrubConfig]`
Add Google Cloud Engine (GCE) provider: * force kpartx to use synchronous mode, removing sleep(10) * get image configuration, use it during tarball creation and registration * add (non-working, path problems) image registration * add cleaning of image from Google keys and repositories * add NTP server address in manifest * add preference for backport kernels in manifest * disable IPv6 * correctly set host name 2014-05-02 17:36:08 +02:00
Convert indentation from tabs to spaces (4) Up until now I didn't see the point of using spaces for indentation. However, the previous commit (a18bec3) was quite eye opening. Given that python is an indentation aware language, the amount of mistakes that went unnoticed because tabs and spaces were used at the same time (tabs for indentation and spaces for alignment) were unacceptable. E101,W191 have been re-enable in the tox flake8 checker and the documentation has been modified accordingly. The following files have been left as-is: * bootstrapvz/common/assets/extlinux/extlinux.conf * bootstrapvz/common/assets/init.d/expand-root * bootstrapvz/common/assets/init.d/generate-ssh-hostkeys * bootstrapvz/common/assets/init.d/squeeze/generate-ssh-hostkeys * bootstrapvz/plugins/docker_daemon/assets/init.d/docker * bootstrapvz/providers/ec2/assets/bin/growpart * bootstrapvz/providers/ec2/assets/grub.d/40_custom * bootstrapvz/providers/ec2/assets/init.d/ec2-get-credentials * bootstrapvz/providers/ec2/assets/init.d/ec2-run-user-data * docs/_static/taskoverview.coffee * docs/_static/taskoverview.less * tests/unit/subprocess.sh 2016-06-04 11:35:59 +02:00			`@classmethod`
			`def run(cls, info):`
fix kernel options 2019-11-13 00:23:26 +01:00			`info.grub_config['GRUB_CMDLINE_LINUX'].append('console=ttyS0,38400n8')`
			`info.grub_config['GRUB_CMDLINE_LINUX'].append('elevator=noop')`
Enable SCSI block multiqueue for GCE Stretch images. 2017-05-02 10:46:00 -07:00			`# Enable SCSI block multiqueue on Stretch.`
			`from bootstrapvz.common.releases import stretch`
			`if info.manifest.release >= stretch:`
			`info.grub_config['GRUB_CMDLINE_LINUX'].append('scsi_mod.use_blk_mq=Y')`