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author | Lars Wirzenius <liw@liw.fi> | 2017-03-25 21:13:04 +0200 |
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committer | Lars Wirzenius <liw@liw.fi> | 2017-03-25 21:13:04 +0200 |
commit | 4ea9d96771a42e0784cdc5767a720156a7bda796 (patch) | |
tree | 693bc2309a39e47b17968394742dc8df67f5782b | |
parent | 7b2e0589daa6d0d7cd6c74503a9a5daa458049a6 (diff) | |
download | vmdb2-4ea9d96771a42e0784cdc5767a720156a7bda796.tar.gz |
Add kernel plugin
-rw-r--r-- | vmdb/plugins/kernel_plugin.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/vmdb/plugins/kernel_plugin.py b/vmdb/plugins/kernel_plugin.py new file mode 100644 index 0000000..0e3c3e5 --- /dev/null +++ b/vmdb/plugins/kernel_plugin.py @@ -0,0 +1,49 @@ +# Copyright 2017 Lars Wirzenius +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# +# =*= License: GPL-3+ =*= + + + +import logging +import sys + +import cliapp + +import vmdb + + +class KernelPlugin(cliapp.Plugin): + + def enable(self): + self.app.step_runners.add(KernelStepRunner()) + + +class KernelStepRunner(vmdb.StepRunnerInterface): + + def get_required_keys(self): + return ['kernel'] + + def run(self, step_spec, settings, state): + package = step_spec['kernel'] + fstag = step_spec['fstag'] + mount_point = state.mounts[fstag] + sys.stdout.write( + 'Install {} to filesystem at {} ({})\n'.format( + package, mount_point, fstag)) + cliapp.runcmd( + ['chroot', mount_point, 'apt', '-y', 'install', package], + stdout=None, stderr=None) + |