gryf/boxpy
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Added support for Centos Stream.

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Currently default and only version supported is 8, since 9 behaves
differently with similar config drive.
This commit is contained in:
gryf
2021-09-29 17:16:09 +02:00
parent a5702254ca
commit 9288179474
2 changed files with 61 additions and 5 deletions
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4
README.rst
View File

@@ -2,8 +2,8 @@
box.py
======
Box.py is a simple automation tool meant to run Ubuntu or Fedora cloud images
on top of VirtualBox.
Box.py is a simple automation tool meant to run Ubuntu, Fedora or Centos Stream
cloud images on top of VirtualBox.
What it does is simply download official cloud image, set up VM, tweak it up
and do the initial pre-configuration using generated config drive.

62
box.py
View File

@@ -4,6 +4,7 @@ import argparse
import collections.abc
import os
import random
import re
import shutil
import string
import subprocess
@@ -22,7 +23,8 @@ CACHE_DIR = os.environ.get('XDG_CACHE_HOME', os.path.expanduser('~/.cache'))
CLOUD_IMAGE = "ci.iso"
FEDORA_RELEASE_MAP = {'32': '1.6', '33': '1.2', '34': '1.2'}
TYPE_MAP = {'HardDisk': 'disk', 'DVD': 'dvd', 'Floppy': 'floppy'}
DISTRO_MAP = {'ubuntu': 'Ubuntu', 'fedora': 'Fedora'}
DISTRO_MAP = {'ubuntu': 'Ubuntu', 'fedora': 'Fedora',
'centos': 'Centos Stream'}
META_DATA_TPL = string.Template('''\
instance-id: $instance_id
local-hostname: $vmhostname
@@ -156,7 +158,8 @@ _boxpy() {
_ssh_identityfile
;;
--distro)
COMPREPLY=( $(compgen -W "ubuntu fedora" -- ${cur}) )
COMPREPLY=( $(compgen -W "ubuntu fedora centos" \
-- ${cur}) )
;;
--type)
COMPREPLY=( $(compgen -W "gui headless sdl separate" \
@@ -962,6 +965,54 @@ class Fedora(Image):
return expected_sum
class CentosStream(Image):
URL = "https://cloud.centos.org/centos/%s-stream/%s/images/%s"
IMG = '.*(CentOS-Stream-GenericCloud-%s-[0-9]+\.[0-9].%s.qcow2).*'
CHKS = "CHECKSUM"
def __init__(self, vbox, version, arch, release):
super().__init__(vbox, version, arch, release)
self._checksum_file = '%s-centos-stream-%s-%s' % (self.CHKS, version,
arch)
self._checksum_url = self.URL % (version, arch, self.CHKS)
# there is assumption, that we always need latest relese for specific
# version and architecture.
self._img_fname = self._get_image_name(version, arch)
self._img_url = self.URL % (version, arch, self._img_fname)
def _get_image_name(self, version, arch):
Run(['wget', self._checksum_url, '-q', '-O', self._checksum_file])
pat = re.compile(self.IMG % (version, arch))
images = []
with open(self._checksum_file) as fobj:
for line in fobj.read().strip().split('\n'):
line = line.strip()
if line.startswith('#'):
continue
match = pat.match(line)
if match and match.groups():
images.append(match.groups()[0])
images.reverse()
if images:
return images[0]
def _get_checksum(self, fname):
expected_sum = None
Run(['wget', self._checksum_url, '-q', '-O', fname])
with open(fname) as fobj:
for line in fobj.readlines():
if line.startswith('#'):
continue
if self._img_fname in line:
expected_sum = line.split('=')[1].strip()
break
return expected_sum
DISTROS = {'ubuntu': {'username': 'ubuntu',
'realname': 'ubuntu',
'img_class': Ubuntu,
@@ -971,7 +1022,12 @@ DISTROS = {'ubuntu': {'username': 'ubuntu',
'realname': 'fedora',
'img_class': Fedora,
'amd64': 'x86_64',
'default_version': '34'}}
'default_version': '34'},
'centos': {'username': 'centos',
'realname': 'centos',
'img_class': CentosStream,
'amd64': 'x86_64',
'default_version': '8'}}
def get_image_object(vbox, version, image='ubuntu', arch='amd64'):