def set_project_version(self, builddir, new_version=None):
if new_version == "":
raise ElbeDBError("version number must not be empty")
if not re.match("^[A-Za-z0-9_.-]{1,25}$", new_version):
raise ElbeDBError(
"version number must contain valid characters [A-Za-z0-9_-.]")
with session_scope(self.session) as s:
try:
p = s.query( Project ).filter( Project.builddir == builddir ).\
one()
except NoResultFound:
raise ElbeDBError(
"project %s is not registered in the database" % builddir)
if p.status == "empty_project" or p.status == "busy":
raise ElbeDBError("project: " + builddir +
" invalid status: " + p.status)
xmlpath = os.path.join(builddir, "source.xml")
xml = ElbeXML(xmlpath)
if not new_version is None:
xml.node("/project/version").set_text(new_version)
xml.xml.write(xmlpath)
p.version = xml.text("/project/version")
def run_command(argv):
oparser = OptionParser(
usage="usage: %prog add [options] <xmlfile> <pkg1> [pkgN]")
(_, args) = oparser.parse_args(argv)
if len(args) < 2:
print("Wrong number of arguments")
oparser.print_help()
sys.exit(20)
try:
xml = ElbeXML(args[0])
except Exception as e:
print("Error reading xml file: %s" % str(e))
sys.exit(20)
for a in args[1:]:
try:
xml.add_target_package(a)
except Exception as e:
print("Error adding package %s: %s" % (a, str(e)))
sys.exit(20)
try:
xml.xml.write(args[0])
except BaseException:
print("Unable to write new xml file")
sys.exit(20)
def extract_cdrom(cdrom):
""" Extract cdrom iso image
returns a TmpdirFilesystem() object containing
the source.xml, which is also validated.
"""
tmp = TmpdirFilesystem()
system('7z x -o%s "%s" source.xml' % (tmp.path, cdrom))
print("", file=sys.stderr)
if not tmp.isfile('source.xml'):
print("Iso image does not contain a source.xml file", file=sys.stderr)
print("This is not supported by 'elbe initvm'", file=sys.stderr)
print("", file=sys.stderr)
print("Exiting !!!", file=sys.stderr)
sys.exit(20)
try:
exml = ElbeXML(tmp.fname('source.xml'),
url_validation=ValidationMode.NO_CHECK)
except ValidationError as e:
print("Iso image does contain a source.xml file.", file=sys.stderr)
print("But that xml does not validate correctly", file=sys.stderr)
print("", file=sys.stderr)
print("Exiting !!!", file=sys.stderr)
print(e)
sys.exit(20)
print("Iso Image with valid source.xml detected !")
print("Image was generated using Elbe Version %s" %
exml.get_elbe_version())
return tmp
def run_command(argv):
oparser = OptionParser(usage="usage: %prog validate <xmlfile>")
oparser.add_option("--validate-urls",
dest="validate_urls",
help="try to access specified repositories",
default=False,
action="store_true")
(opt, args) = oparser.parse_args(argv)
if len(args) < 1:
oparser.print_help()
sys.exit(20)
if not os.path.exists(args[0]):
print("%s - file not found" % args[0])
oparser.print_help()
sys.exit(20)
validation = validate_xml(args[0])
if validation:
print("validation failed")
for i in validation:
print(i)
sys.exit(20)
if opt.validate_urls:
try:
ElbeXML(args[0], url_validation=ValidationMode.CHECK_ALL)
except ValidationError as e:
print(e)
sys.exit(20)
sys.exit(0)
def run_command(argv):
oparser = OptionParser(
usage="usage: %prog add [options] <xmlfile> <pkg1> [pkgN]")
(_, args) = oparser.parse_args(argv)
if len(args) < 2:
print("Wrong number of arguments")
oparser.print_help()
sys.exit(20)
xmlfile = args[0]
pkg_lst = args[1:]
try:
xml = ElbeXML(xmlfile)
except ValidationError as E:
print("Error while reading xml file %s: %s" % (xmlfile, E))
sys.exit(20)
for pkg in pkg_lst:
try:
xml.add_target_package(pkg)
except ValueError as E:
print("Error while adding package %s to %s: %s" % (pkg, xmlfile, E))
sys.exit(20)
try:
xml.xml.write(xmlfile)
sys.exit(0)
except PermissionError as E:
print("Unable to truncate file %s: %s" % (xmlfile, E))
sys.exit(20)
def execute(self, client, _opt, args):
if len(args) != 2:
print(
"usage: elbe control set_xml <project_dir> <xml>",
file=sys.stderr)
sys.exit(20)
builddir = args[0]
filename = args[1]
try:
x = ElbeXML(
filename,
skip_validate=True,
url_validation=ValidationMode.NO_CHECK)
except IOError:
print("%s is not a valid elbe xml file" % filename)
sys.exit(20)
if not x.has('target'):
print("<target> is missing, this file can't be built in an initvm",
file=sys.stderr)
sys.exit(20)
size = 1024 * 1024
part = 0
with open(filename, "rb") as fp:
while True:
xml_base64 = binascii.b2a_base64(fp.read(size)).decode('ascii')
# finish upload
if len(xml_base64) == 1:
part = client.service.upload_file(builddir,
"source.xml",
xml_base64,
-1)
else:
part = client.service.upload_file(builddir,
"source.xml",
xml_base64,
part)
if part == -1:
print("project busy, upload not allowed")
return part
if part == -2:
print("upload of xml finished")
return 0
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self.targetfs = None
self.buildenv = None
# dont create sysroot instance, it should be build from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
self.log.do('rm -rf %s' % self.sysrootpath)
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml,
self.log,
self.chrootpath,
clean=False)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.xml,
clean=False)
else:
self.targetfs = None
def copy_initvmnode(self):
source = self.xml
source_path = "/var/cache/elbe/source.xml"
try:
initxml = ElbeXML(source_path,
skip_validate=self.skip_validate,
url_validation=ValidationMode.NO_CHECK)
self.xml.get_initvmnode_from(initxml)
except ValidationError:
logging.exception(
"%s validation failed. "
"Will not copy initvm node", source_path)
except IOError:
logging.exception("%s not available. "
"Can not copy initvm node", source_path)
except NoInitvmNode:
logging.exception(
"%s is available. But it does not "
"contain an initvm node", source_path)
def set_xml(self, builddir, xml_file):
# This method can throw: ElbeDBError, ValidationError, OSError
if not os.path.exists(builddir):
raise ElbeDBError("project directory does not exist")
srcxml_fname = os.path.join(builddir, "source.xml")
if xml_file is None:
xml_file = srcxml_fname
with session_scope(self.session) as s:
p = None
try:
p = s.query (Project). \
filter(Project.builddir == builddir).one()
except NoResultFound:
raise ElbeDBError(
"project %s is not registered in the database" % builddir)
if p.status == "busy":
raise ElbeDBError(
"cannot set XML file while project %s is busy" % builddir)
xml = ElbeXML(
xml_file,
url_validation=ValidationMode.NO_CHECK) #ValidationError
p.name = xml.text("project/name")
p.version = xml.text("project/version")
p.edit = datetime.utcnow()
if p.status == "empty_project" or p.status == "build_failed":
p.status = "needs_build"
elif p.status == "build_done":
p.status = "has_changes"
if xml_file != srcxml_fname:
copyfile(xml_file, srcxml_fname)
#OSError
self._update_project_file(s, builddir, "source.xml",
"application/xml",
"ELBE recipe of the project")
def execute(self, client, opt, args):
if len(args) != 1:
print("usage: elbe control create_project <xmlfile>",
file=sys.stderr)
sys.exit(20)
filename = args[0]
if not os.path.isfile(filename):
print("%s doesn't exist" % filename, file=sys.stderr)
sys.exit(20)
x = ElbeXML(filename, skip_validate=True, skip_urlcheck=True)
if not x.has('target'):
print("<target> is missing, this file can't be built in an initvm",
file=sys.stderr)
sys.exit(20)
with file(filename, "r") as fp:
xml_base64 = binascii.b2a_base64(fp.read())
print(client.service.create_project(xml_base64))
def save_version(self, builddir, description=None):
with session_scope(self.session) as s:
try:
p = s.query( Project ).filter( Project.builddir == builddir).\
one()
except NoResultFound:
raise ElbeDBError(
"project %s is not registered in the database" % builddir)
assert p.status == "busy"
sourcexmlpath = os.path.join(builddir, "source.xml")
sourcexml = ElbeXML(sourcexmlpath,
url_validation=ValidationMode.NO_CHECK)
version = sourcexml.text("project/version")
if s.query( ProjectVersion ).\
filter( ProjectVersion.builddir == builddir ).\
filter( ProjectVersion.version == version ).count() > 0:
raise ElbeDBError(
"Version %s already exists for project in %s, "
"please change version number first" %\
(version, builddir)
)
versionxmlname = get_versioned_filename(p.name, version,
".version.xml")
versionxmlpath = os.path.join(builddir, versionxmlname)
copyfile(sourcexmlpath, versionxmlpath)
v = ProjectVersion(builddir=builddir,
version=version,
description=description)
s.add(v)
self._update_project_file(s, builddir, versionxmlname,
"application/xml",
"source.xml for version %s" % version)
def set_xml(self, xmlpath):
# Use supplied XML file, if given, otherwise change to source.xml
if not xmlpath:
xmlpath = os.path.join(self.builddir, "source.xml")
newxml = ElbeXML(xmlpath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck)
# New XML file has to have the same architecture
oldarch = self.xml.text("project/arch", key="arch")
newarch = newxml.text("project/arch", key="arch")
if newarch != oldarch:
raise IncompatibleArchitectureException(oldarch, newarch)
# Throw away old APT cache, targetfs and buildenv
self._rpcaptcache = None
self.targetfs = None
self.buildenv = None
self.xml = newxml
# Create a new BuildEnv instance, if we have a build directory
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath)
# Create TargetFs instance, if the target directory exists.
# We use the old content of the directory if no rebuild is done, so
# don't clean it (yet).
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
def gen_update_pkg (project, xml_filename, upd_filename,
override_buildtype = None, skip_validate = False, debug = False,
cmd_dir = None, cfg_dir=None):
if xml_filename:
xml = ElbeXML( xml_filename, buildtype=override_buildtype,
skip_validate=skip_validate )
if not xml.has("fullpkgs"):
raise MissingData("Xml does not have fullpkgs list")
if not project.xml.has("fullpkgs"):
raise MissingData("Source Xml does not have fullpkgs list")
if not project.buildenv.rfs:
raise MissingData("Target does not have a build environment")
cache = project.get_rpcaptcache()
instpkgs = cache.get_installed_pkgs()
instindex = {}
for p in instpkgs:
instindex[p.name] = p
xmlpkgs = xml.node("/fullpkgs")
xmlindex = {}
fnamelist = []
for p in xmlpkgs:
name = p.et.text
ver = p.et.get('version')
md5 = p.et.get('md5')
xmlindex[name] = p
if not name in instindex:
print "package removed: " + name
continue
ipkg = instindex[name]
comp = cache.compare_versions(ipkg.installed_version, ver)
pfname = ipkg.installed_deb
if comp == 0:
print "package ok: " + name + "-" + ipkg.installed_version
if debug:
fnamelist.append( pfname )
continue
if comp > 0:
print "package upgrade: " + pfname
fnamelist.append( pfname )
else:
print "package downgrade: " + name + "-" + ipkg.installed_version
for p in instpkgs:
if p.name in xmlindex:
continue
print "package new installed " + p.name
pfname = p.installed_deb
fnamelist.append( pfname )
update = os.path.join(project.builddir, "update")
if os.path.exists( update ):
rmtree( update )
os.system( 'mkdir -p %s' % update )
if xml_filename:
repodir = os.path.join(update, "repo" )
repo = UpdateRepo( xml, repodir, project.log )
for fname in fnamelist:
path = os.path.join( project.chrootpath, "var/cache/apt/archives", fname )
repo.includedeb( path )
repo.finalize ()
dump_fullpkgs(project.xml, project.buildenv.rfs, cache)
project.xml.xml.write( os.path.join( update, "new.xml" ) )
os.system( "cp %s %s" % (xml_filename, os.path.join( update, "base.xml" )) )
else:
os.system( "cp source.xml update/new.xml")
if project.presh_file:
copyfile (project.presh_file, update + '/pre.sh')
os.chmod (update + '/pre.sh', 0755)
if project.postsh_file:
copyfile (project.postsh_file, update + '/post.sh')
os.chmod (update + '/post.sh', 0755)
if cmd_dir:
inlucdedir (update, 'cmd', cmd_dir, mode=0755)
if cfg_dir:
inlucdedir (update, 'conf', cfg_dir)
create_zip_archive( upd_filename, update, "." )
if project.postbuild_file:
project.log.h2 ("postbuild script")
project.log.do (project.postbuild_file+' "%s %s %s"'%(
upd_filename,
project.xml.text ("project/version"),
project.xml.text ("project/name")),
allow_fail=True)
def install_packages(self, target, buildenv=False):
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
with target:
# First update the apt cache
try:
self.get_rpcaptcache(env=target).update()
except Exception as e:
raise AptCacheUpdateError(e)
# Then dump the debootstrap packages
if target.fresh_debootstrap:
if target.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml,
self.get_rpcaptcache(env=target))
dump_initvmpkgs(self.xml)
target.need_dumpdebootstrap = False
source = self.xml
source_path = "/var/cache/elbe/source.xml"
try:
initxml = ElbeXML(source_path,
skip_validate=self.skip_validate,
url_validation=ValidationMode.NO_CHECK)
self.xml.get_initvmnode_from(initxml)
except ValidationError:
logging.exception(
"%s validation failed. "
"Will not copy initvm node", source_path)
except IOError:
logging.exception(
"%s not available. "
"Can not copy initvm node", source_path)
except NoInitvmNode:
logging.exception(
"%s is available. But it does not "
"contain an initvm node", source_path)
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
url_validation=self.url_validation)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
logging.exception("source.xml is available. "
"But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
target.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = target.xml.get_target_packages() + debootstrap_pkgs
if buildenv:
pkgs = pkgs + target.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache(env=target).mark_install(p, None)
except KeyError:
logging.exception("No Package %s", p)
except SystemError:
logging.exception(
"Unable to correct problems "
"in package %s", p)
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache(env=target).commit()
except SystemError as e:
logging.exception("Commiting changes failed")
raise AptCacheCommitError(str(e))
def __init__(self,
builddir,
xmlpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
url_validation=ValidationMode.CHECK_ALL,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
# pylint: disable=too-many-arguments
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.sysrootpath = os.path.join(self.builddir, "sysroot")
self.sdkpath = os.path.join(self.builddir, "sdk")
self.validationpath = os.path.join(self.builddir, "validation.txt")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.url_validation = url_validation
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
self.orig_fname = None
self.orig_files = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
url_validation=url_validation)
self.arch = self.xml.text("project/arch", key="arch")
self.codename = self.xml.text("project/suite")
if not self.name:
self.name = self.xml.text("project/name")
self.repo = ProjectRepo(self.arch, self.codename,
os.path.join(self.builddir, "repo"))
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if os.path.exists(self.chrootpath):
self.buildenv = BuildEnv(self.xml, self.chrootpath, clean=False)
else:
self.buildenv = None
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath) and self.buildenv:
self.targetfs = TargetFs(self.targetpath,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
# don't create sysroot instance, it should be built from scratch
# each time, because the pkglist including the -dev packages is
# tracked nowhere.
self.sysrootenv = None
do('rm -rf %s' % self.sysrootpath)
# same for host_sysroot instance recreate it in any case
self.host_sysrootenv = None
def run_command(argv):
oparser = OptionParser(
usage="usage: %prog pkgdiff [options] <rfs1> <rfs2>")
oparser.add_option("--noauto",
action="store_true",
dest="noauto",
default=False,
help="Dont compare automatically installed Packages")
(opt, args) = oparser.parse_args(argv)
if len(args) != 2:
print "Wrong number of arguments"
oparser.print_help()
sys.exit(20)
gen_rfs = args[0]
fix_rfs = args[1]
x = os.path.join(gen_rfs, 'etc/elbe_base.xml')
xml = ElbeXML(x, skip_validate=True, skip_urlcheck=True)
arch = xml.text('project/arch', key='arch')
apt_pkg.init_config()
apt_pkg.config.set('RootDir', gen_rfs)
apt_pkg.config.set('APT::Architecture', arch)
apt_pkg.init_system()
gen_cache = apt_pkg.Cache(apt.progress.base.OpProgress())
gc = apt.Cache()
gen_pkgs = {}
for p in gen_cache.packages:
if opt.noauto:
if p.current_ver and not gc[
p.name].is_auto_installed and not p.essential:
gen_pkgs[p.name] = p.current_ver
else:
if p.current_ver and not p.essential:
gen_pkgs[p.name] = p.current_ver
apt_pkg.init_config()
apt_pkg.config.set('RootDir', fix_rfs)
apt_pkg.config.set('APT::Architecture', arch)
apt_pkg.init_system()
fix_cache = apt_pkg.Cache(apt.progress.base.OpProgress())
fc = apt.Cache()
fix_pkgs = {}
for p in fix_cache.packages:
if opt.noauto:
if p.current_ver and not fc[
p.name].is_auto_installed and not p.essential:
fix_pkgs[p.name] = p.current_ver
else:
if p.current_ver and not p.essential:
fix_pkgs[p.name] = p.current_ver
for p in fix_pkgs.keys():
if not p in gen_pkgs.keys():
print "+<pkg>%s</pkg>" % p
for p in gen_pkgs.keys():
if not p in fix_pkgs.keys():
print "-<pkg>%s</pkg>" % p
for p in fix_pkgs.keys():
if p in gen_pkgs.keys() and fix_pkgs[p] != gen_pkgs[p]:
print "%s: Version mismatch %s != %s" % (p, fix_pkgs[p],
gen_pkgs[p])
def run_command(argv):
# TODO - Set threshold and remove pylint directives
#
# We might want to make the threshold higher for certain
# files/directories or just globaly.
# pylint: disable=too-many-locals
# pylint: disable=too-many-branches
# pylint: disable=too-many-statements
oparser = OptionParser(
usage="usage: %prog fetch_initvm_pkgs [options] <xmlfile>")
oparser.add_option("-b",
"--binrepo",
dest="binrepo",
default="/var/cache/elbe/initvm-bin-repo",
help="directory where the bin repo should reside")
oparser.add_option("-s",
"--srcrepo",
dest="srcrepo",
default="/var/cache/elbe/initvm-src-repo",
help="directory where the src repo should reside")
oparser.add_option("--skip-validation",
action="store_true",
dest="skip_validation",
default=False,
help="Skip xml schema validation")
oparser.add_option("--cdrom-mount-path",
dest="cdrom_path",
help="path where cdrom is mounted")
oparser.add_option("--cdrom-device",
dest="cdrom_device",
help="cdrom device, in case it has to be mounted")
oparser.add_option("--apt-archive",
dest="archive",
default="/var/cache/elbe/binaries/main",
help="path where binary packages are downloaded to.")
oparser.add_option("--src-archive",
dest="srcarchive",
default="/var/cache/elbe/sources",
help="path where src packages are downloaded to.")
oparser.add_option("--skip-build-sources",
action="store_false",
dest="build_sources",
default=True,
help="Skip downloading Source Packages")
oparser.add_option("--skip-build-bin",
action="store_false",
dest="build_bin",
default=True,
help="Skip downloading binary packages")
(opt, args) = oparser.parse_args(argv)
if len(args) != 1:
print("wrong number of arguments")
oparser.print_help()
sys.exit(20)
try:
xml = ElbeXML(args[0], skip_validate=opt.skip_validation)
except ValidationError as e:
print(str(e))
print("xml validation failed. Bailing out")
sys.exit(20)
with elbe_logging({"streams": sys.stdout}):
if opt.cdrom_path:
if opt.cdrom_device:
do('mount "%s" "%s"' % (opt.cdrom_device, opt.cdrom_path))
# a cdrom build is identified by the cdrom option
# the xml file that is copied into the initvm
# by the initrd does not have the cdrom tags setup.
mirror = "file://%s" % opt.cdrom_path
else:
mirror = xml.get_initvm_primary_mirror(opt.cdrom_path)
init_codename = xml.get_initvm_codename()
# Binary Repo
#
repo = CdromInitRepo(init_codename, opt.binrepo, mirror)
hostfs.mkdir_p(opt.archive)
if opt.build_bin:
pkglist = get_initvm_pkglist()
cache = Cache()
cache.open()
for pkg in pkglist:
pkg_id = "%s-%s" % (pkg.name, pkg.installed_version)
try:
p = cache[pkg.name]
pkgver = p.installed
deb = fetch_binary(pkgver, opt.archive,
ElbeAcquireProgress(cb=None))
repo.includedeb(deb, 'main')
except ValueError:
logging.exception('No package "%s"', pkg_id)
except FetchError:
logging.exception(
'Package "%s-%s" could not be downloaded', pkg.name,
pkgver.version)
except TypeError:
logging.exception('Package "%s" missing name or version',
pkg_id)
repo.finalize()
# Source Repo
#
repo = CdromSrcRepo(init_codename, init_codename, opt.srcrepo, 0,
mirror)
hostfs.mkdir_p(opt.srcarchive)
# a cdrom build does not have sources
# skip adding packages to the source repo
#
# FIXME: we need a way to add source cdroms later on
if opt.cdrom_path:
opt.build_sources = False
if opt.build_sources:
for pkg in pkglist:
pkg_id = "%s-%s" % (pkg.name, pkg.installed_version)
try:
p = cache[pkg.name]
pkgver = p.installed
dsc = pkgver.fetch_source(opt.srcarchive,
ElbeAcquireProgress(cb=None),
unpack=False)
repo.include_init_dsc(dsc, 'initvm')
except ValueError:
logging.exception('No package "%s"', pkg_id)
except FetchError:
logging.exception(
'Package "%s-%s" could not be downloaded', pkg.name,
pkgver.version)
except TypeError:
logging.exception('Package "%s" missing name or version',
pkg_id)
repo.finalize()
if opt.cdrom_device:
do('umount "%s"' % opt.cdrom_device)
def install_packages(self, buildenv=False):
with self.buildenv:
# First update the apt cache
try:
self.get_rpcaptcache().update()
except:
self.log.printo("update cache failed")
raise AptCacheUpdateError()
# Then dump the debootstrap packages
if self.buildenv.fresh_debootstrap:
if self.buildenv.need_dumpdebootstrap:
dump_debootstrappkgs(self.xml, self.get_rpcaptcache())
dump_initvmpkgs(self.xml)
self.buildenv.need_dumpdebootstrap = False
source = self.xml
try:
initxml = ElbeXML("/var/cache/elbe/source.xml",
skip_validate=self.skip_validate,
skip_urlcheck=True)
self.xml.get_initvmnode_from(initxml)
except ValidationError as e:
self.log.printo(
"/var/cache/elbe/source.xml validation failed")
self.log.printo(str(e))
self.log.printo("will not copy initvm node")
except IOError:
self.log.printo("/var/cache/elbe/source.xml not available")
self.log.printo("can not copy initvm node")
except NoInitvmNode:
self.log.printo("/var/cache/elbe/source.xml is available")
self.log.printo("But it does not contain an initvm node")
else:
sourcepath = os.path.join(self.builddir, "source.xml")
source = ElbeXML(sourcepath,
buildtype=self.override_buildtype,
skip_validate=self.skip_validate,
skip_urlcheck=self.skip_urlcheck)
self.xml.get_debootstrappkgs_from(source)
try:
self.xml.get_initvmnode_from(source)
except NoInitvmNode:
self.log.printo("source.xml is available")
self.log.printo("But it does not contain an initvm node")
# Seed /etc, we need /etc/hosts for hostname -f to work correctly
if not buildenv:
self.buildenv.seed_etc()
# remove all non-essential packages to ensure that on a incremental
# build packages can be removed
debootstrap_pkgs = []
for p in self.xml.node("debootstrappkgs"):
debootstrap_pkgs.append(p.et.text)
pkgs = self.buildenv.xml.get_target_packages()
if buildenv:
pkgs = pkgs + self.buildenv.xml.get_buildenv_packages()
# Now install requested packages
for p in pkgs:
try:
self.get_rpcaptcache().mark_install(p, None)
except KeyError:
self.log.printo("No Package " + p)
except SystemError:
self.log.printo("Unable to correct problems " + p)
# temporary disabled because of
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776057
# the functions cleans up to much
# self.get_rpcaptcache().cleanup(debootstrap_pkgs + pkgs)
try:
self.get_rpcaptcache().commit()
except SystemError:
self.log.printo("commiting changes failed")
raise AptCacheCommitError()
def execute(self, initvmdir, opt, args):
try:
have_session = os.system(
"tmux has-session -t ElbeInitVMSession >/dev/null 2>&1")
except CommandError as e:
print(
"tmux execution failed, tmux version 1.9 or higher is required"
)
sys.exit(20)
if have_session == 256:
print("ElbeInitVMSession does not exist in tmux.", file=sys.stderr)
print("Try 'elbe initvm start' to start the session.",
file=sys.stderr)
sys.exit(20)
try:
system('%s initvm ensure --directory "%s"' % (elbe_exe, initvmdir))
except CommandError:
print("Starting the initvm Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
# Init cdrom to None, if we detect it, we set it
cdrom = None
if len(args) == 1:
if args[0].endswith('.xml'):
# We have an xml file, use that for elbe init
xmlfile = args[0]
elif args[0].endswith('.iso'):
# We have an iso image, extract xml from there.
tmp = TmpdirFilesystem()
os.system('7z x -o%s "%s" source.xml' % (tmp.path, args[0]))
print('', file=sys.stderr)
if not tmp.isfile('source.xml'):
print('Iso image does not contain a source.xml file',
file=sys.stderr)
print('This is not supported by "elbe initvm"',
file=sys.stderr)
print('', file=sys.stderr)
print('Exiting !!!', file=sys.stderr)
sys.exit(20)
try:
exml = ElbeXML(tmp.fname('source.xml'), skip_urlcheck=True)
except ValidationError as e:
print('Iso image does contain a source.xml file.',
file=sys.stderr)
print('But that xml does not validate correctly',
file=sys.stderr)
print('', file=sys.stderr)
print('Exiting !!!', file=sys.stderr)
sys.exit(20)
print('Iso Image with valid source.xml detected !')
print('Image was generated using Elbe Version %s' %
exml.get_elbe_version())
xmlfile = tmp.fname('source.xml')
cdrom = args[0]
else:
print('Unknown file ending (use either xml or iso)',
file=sys.stderr)
sys.exit(20)
ret, prjdir, err = command_out_stderr(
'%s control create_project --retries 60 "%s"' %
(elbe_exe, xmlfile))
if ret != 0:
print("elbe control create_project failed.", file=sys.stderr)
print(err, file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
prjdir = prjdir.strip()
if cdrom is not None:
print("Uploading CDROM. This might take a while")
try:
system('%s control set_cdrom "%s" "%s"' %
(elbe_exe, prjdir, cdrom))
except CommandError:
print("elbe control set_cdrom Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("Upload finished")
build_opts = ''
if opt.build_bin:
build_opts += '--build-bin '
if opt.build_sources:
build_opts += '--build-sources '
try:
system('%s control build "%s" %s' %
(elbe_exe, prjdir, build_opts))
except CommandError:
print("elbe control build Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("Build started, waiting till it finishes")
try:
system('%s control wait_busy "%s"' % (elbe_exe, prjdir))
except CommandError:
print("elbe control wait_busy Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("")
print("Build finished !")
print("")
try:
system('%s control dump_file "%s" validation.txt' %
(elbe_exe, prjdir))
except CommandError:
print("Project failed to generate validation.txt",
file=sys.stderr)
print("Getting log.txt", file=sys.stderr)
try:
system('%s control dump_file "%s" log.txt' %
(elbe_exe, prjdir))
except CommandError:
print("Failed to dump log.txt", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
if opt.skip_download:
print("")
print("Listing available files:")
print("")
try:
system('%s control get_files "%s"' % (elbe_exe, prjdir))
except CommandError:
print("elbe control get_files Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("")
print('Get Files with: elbe control get_file "%s" <filename>' %
prjdir)
else:
print("")
print("Getting generated Files")
print("")
ensure_outdir(wdfs, opt)
try:
system('%s control get_files --output "%s" "%s"' %
(elbe_exe, opt.outdir, prjdir))
except CommandError:
print("elbe control get_files Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
if not opt.keep_files:
try:
system('%s control del_project "%s"' %
(elbe_exe, prjdir))
except CommandError:
print("remove project from initvm failed",
file=sys.stderr)
sys.exit(20)
def execute(self, initvmdir, opt, args):
try:
have_session = os.system(
"tmux has-session -t ElbeInitVMSession >/dev/null 2>&1")
except CommandError as e:
print(
"tmux execution failed, tmux version 1.9 or higher is required"
)
sys.exit(20)
if have_session == 0:
print("ElbeInitVMSession already exists in tmux.", file=sys.stderr)
print("", file=sys.stderr)
print(
"There can only exist a single ElbeInitVMSession, and this session",
file=sys.stderr)
print("can also be used to make your build.", file=sys.stderr)
print(
"See 'elbe initvm submit', 'elbe initvm attach' and 'elbe control'",
file=sys.stderr)
sys.exit(20)
# Init cdrom to None, if we detect it, we set it
cdrom = None
if len(args) == 1:
if args[0].endswith('.xml'):
# We have an xml file, use that for elbe init
exampl = args[0]
try:
xml = etree(exampl)
except ValidationError as e:
print('XML file is inavlid: ' + str(e))
# Use default XML if no initvm was specified
if not xml.has("initvm"):
exampl = os.path.join(elbepack.__path__[0],
"init/default-init.xml")
elif args[0].endswith('.iso'):
# We have an iso image, extract xml from there.
tmp = TmpdirFilesystem()
os.system('7z x -o%s "%s" source.xml' % (tmp.path, args[0]))
if not tmp.isfile('source.xml'):
print('Iso image does not contain a source.xml file',
file=sys.stderr)
print('This is not supported by "elbe initvm"',
file=sys.stderr)
print('', file=sys.stderr)
print('Exiting !!!', file=sys.stderr)
sys.exit(20)
try:
exml = ElbeXML(tmp.fname('source.xml'), skip_urlcheck=True)
except ValidationError as e:
print('Iso image does contain a source.xml file.',
file=sys.stderr)
print('But that xml does not validate correctly',
file=sys.stderr)
print('', file=sys.stderr)
print('Exiting !!!', file=sys.stderr)
sys.exit(20)
print('Iso Image with valid source.xml detected !')
print('Image was generated using Elbe Version %s' %
exml.get_elbe_version())
exampl = tmp.fname('source.xml')
cdrom = args[0]
else:
print('Unknown file ending (use either xml or iso)',
file=sys.stderr)
sys.exit(20)
else:
# No xml File was specified, build the default elbe-init-with-ssh
exampl = os.path.join(elbepack.__path__[0],
"init/default-init.xml")
try:
if opt.devel:
devel = ' --devel'
else:
devel = ''
if cdrom:
system('%s init %s --directory "%s" --cdrom "%s" "%s"' %
(elbe_exe, devel, initvmdir, cdrom, exampl))
else:
system('%s init %s --directory "%s" "%s"' %
(elbe_exe, devel, initvmdir, exampl))
except CommandError:
print("'elbe init' Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
try:
system('cd "%s"; make' % (initvmdir))
except CommandError:
print("Building the initvm Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
try:
system('%s initvm start --directory "%s"' % (elbe_exe, initvmdir))
except CommandError:
print("Starting the initvm Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
if len(args) == 1:
# if provided xml file has no initvm section exampl is set to a
# default initvm XML file. But we need the original file here
if args[0].endswith('.xml'):
# stop here if no project node was specified
try:
x = ElbeXML(args[0])
except ValidationError as e:
print('XML file is inavlid: ' + str(e))
sys.exit(20)
if not x.has('project'):
print(
'elbe initvm ready: use "elbe initvm submit myproject.xml" to build a project'
)
sys.exit(0)
ret, prjdir, err = command_out_stderr(
'%s control create_project "%s"' % (elbe_exe, args[0]))
else:
ret, prjdir, err = command_out_stderr(
'%s control create_project "%s"' % (elbe_exe, exampl))
if ret != 0:
print("elbe control create_project failed.", file=sys.stderr)
print(err, file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
prjdir = prjdir.strip()
if cdrom is not None:
print("Uploading CDROM. This might take a while")
try:
system('%s control set_cdrom "%s" "%s"' %
(elbe_exe, prjdir, cdrom))
except CommandError:
print("elbe control set_cdrom Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("Upload finished")
build_opts = ''
if opt.build_bin:
build_opts += '--build-bin '
if opt.build_sources:
build_opts += '--build-sources '
try:
system('%s control build "%s" %s' %
(elbe_exe, prjdir, build_opts))
except CommandError:
print("elbe control build Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
try:
system('%s control wait_busy "%s"' % (elbe_exe, prjdir))
except CommandError:
print("elbe control wait_busy Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("")
print("Build finished !")
print("")
try:
system('%s control dump_file "%s" validation.txt' %
(elbe_exe, prjdir))
except CommandError:
print("Project failed to generate validation.txt",
file=sys.stderr)
print("Getting log.txt", file=sys.stderr)
try:
system('%s control dump_file "%s" log.txt' %
(elbe_exe, prjdir))
except CommandError:
print("Failed to dump log.txt", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
if opt.skip_download:
print("")
print("Listing available files:")
print("")
try:
system('%s control get_files "%s"' % (elbe_exe, prjdir))
except CommandError:
print("elbe control Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
print("")
print('Get Files with: elbe control get_file "%s" <filename>' %
prjdir)
else:
ensure_outdir(wdfs, opt)
try:
system('%s control get_files --output "%s" "%s"' %
(elbe_exe, opt.outdir, prjdir))
except CommandError:
print("elbe control get_files Failed", file=sys.stderr)
print("Giving up", file=sys.stderr)
sys.exit(20)
def __init__(self,
builddir,
xmlpath=None,
logpath=None,
name=None,
override_buildtype=None,
skip_validate=False,
skip_urlcheck=False,
rpcaptcache_notifier=None,
private_data=None,
postbuild_file=None,
presh_file=None,
postsh_file=None,
savesh_file=None):
self.builddir = os.path.abspath(str(builddir))
self.chrootpath = os.path.join(self.builddir, "chroot")
self.targetpath = os.path.join(self.builddir, "target")
self.name = name
self.override_buildtype = override_buildtype
self.skip_validate = skip_validate
self.skip_urlcheck = skip_urlcheck
self.postbuild_file = postbuild_file
self.presh_file = presh_file
self.postsh_file = postsh_file
self.savesh_file = savesh_file
self.private_data = private_data
# Apt-Cache will be created on demand with the specified notifier by
# the get_rpcaptcache method
self._rpcaptcache = None
self.rpcaptcache_notifier = rpcaptcache_notifier
# Initialise Repo Images to Empty list.
self.repo_images = []
# Use supplied XML file, if given, otherwise use the source.xml
# file of the project
if xmlpath:
self.xml = ElbeXML(xmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
else:
sourcexmlpath = os.path.join(self.builddir, "source.xml")
self.xml = ElbeXML(sourcexmlpath,
buildtype=override_buildtype,
skip_validate=skip_validate,
skip_urlcheck=skip_urlcheck)
# If logpath is given, use an AsciiDocLog instance, otherwise log
# to stdout
if logpath:
self.log = ASCIIDocLog(logpath)
else:
self.log = StdoutLog()
# Create BuildEnv instance, if the chroot directory exists and
# has an etc/elbe_version
if self.has_full_buildenv():
self.buildenv = BuildEnv(self.xml, self.log, self.chrootpath)
else:
self.buildenv = None
self.targetfs = None
return
# Create TargetFs instance, if the target directory exists
if os.path.exists(self.targetpath):
self.targetfs = TargetFs(self.targetpath,
self.log,
self.buildenv.xml,
clean=False)
else:
self.targetfs = None
def run_command(argv):
# pylint: disable=too-many-locals
# pylint: disable=too-many-statements
# pylint: disable=too-many-branches
oparser = OptionParser(
usage="usage: %prog check_updates [options] <source-xmlfile>")
oparser.add_option(
"-s",
"--script",
dest="script",
help="filename of script to run when an update is required")
oparser.add_option("--skip-validation",
action="store_true",
dest="skip_validation",
default=False,
help="Skip xml schema validation")
oparser.add_option("-c",
"--changelogs",
dest="changelogs",
help="filename of changelog xml file")
(opt, args) = oparser.parse_args(argv)
if len(args) != 1:
print("Wrong number of arguments")
oparser.print_help()
sys.exit(20)
if not opt.skip_validation:
validation = validate_xml(args[0])
if validation:
print("xml validation failed. Bailing out")
for i in validation:
print(i)
sys.exit(20)
print("checking %s" % args[0])
xml = ElbeXML(args[0])
fullp = xml.node("fullpkgs")
arch = xml.text("project/buildimage/arch", key="arch")
v = virtapt.VirtApt(xml)
for p in fullp:
pname = p.et.text
pauto = p.et.get('auto')
if pauto != "true":
v.mark_install(pname)
errors = 0
required_updates = 0
update_packages = []
for p in fullp:
xp = XMLPackage(p, arch)
pname = p.et.text
pauto = p.et.get('auto')
if not v.has_pkg(xp.name):
if not xp.is_auto_installed:
print(
"%s does not exist in cache but is specified in pkg-list" %
xp.name)
errors += 1
else:
print("%s is no more required" % xp.name)
required_updates += 1
continue
if v.marked_install(xp.name):
cver = v.get_candidate_ver(xp.name)
if xp.installed_version != cver:
print("%s: %s != %s" % (xp.name, xp.installed_version, cver))
required_updates += 1
if opt.changelogs:
v.mark_pkg_download(xp.name)
xp.candidate_version = cver
update_packages.append(xp)
sys.stdout.flush()
sys.stderr.flush()
if errors > 0:
print("%d Errors occured, xml files needs fixing" % errors)
if opt.script:
system("%s ERRORS %s" % (opt.script, args[0]), allow_fail=True)
elif required_updates > 0:
print("%d updates required" % required_updates)
if opt.changelogs:
build_changelog_xml(v, opt, update_packages)
if opt.script:
system("%s UPDATE %s" % (opt.script, args[0]), allow_fail=True)
else:
print("No Updates available")
