def __init__(self):
object.__init__(self)
self.cfg = PaellaConfig()
self.conn = InstallerConnection()
self.profile = os.environ['PAELLA_PROFILE']
self.target = path(os.environ['PAELLA_TARGET'])
self.machine = None
self.trait = None
self.suite = get_suite(self.conn, self.profile)
self.pr = Profile(self.conn)
self.pr.set_profile(self.profile)
self.traitlist = self.pr.make_traitlist()
self.pe = ProfileEnvironment(self.conn, self.profile)
self.tp = TraitParent(self.conn, self.suite)
self.fm = Family(self.conn)
self.tr = Trait(self.conn, self.suite)
self.families = list(
self.fm.get_related_families(self.pr.get_families()))
self._envv = None
self.default = DefaultEnvironment(self.conn)
#self.installer = TraitInstaller(self.conn, self.suite)
self.installer = ProfileInstaller(self.conn)
self.installer.set_logfile()
self.installer.set_profile(self.profile)
self.installer.set_target(self.target)
if os.environ.has_key('PAELLA_MACHINE'):
self.machine = os.environ['PAELLA_MACHINE']
if os.environ.has_key('PAELLA_TRAIT'):
self.set_trait(os.environ['PAELLA_TRAIT'])
def __init__(self):
object.__init__(self)
self.cfg = PaellaConfig()
self.conn = InstallerConnection()
self.profile = os.environ["PAELLA_PROFILE"]
self.target = path(os.environ["PAELLA_TARGET"])
self.machine = None
self.trait = None
self.suite = get_suite(self.conn, self.profile)
self.pr = Profile(self.conn)
self.pr.set_profile(self.profile)
self.traitlist = self.pr.make_traitlist()
self.pe = ProfileEnvironment(self.conn, self.profile)
self.tp = TraitParent(self.conn, self.suite)
self.fm = Family(self.conn)
self.tr = Trait(self.conn, self.suite)
self.families = list(self.fm.get_related_families(self.pr.get_families()))
self._envv = None
self.default = DefaultEnvironment(self.conn)
# self.installer = TraitInstaller(self.conn, self.suite)
self.installer = ProfileInstaller(self.conn)
self.installer.set_logfile()
self.installer.set_profile(self.profile)
self.installer.set_target(self.target)
if os.environ.has_key("PAELLA_MACHINE"):
self.machine = os.environ["PAELLA_MACHINE"]
if os.environ.has_key("PAELLA_TRAIT"):
self.set_trait(os.environ["PAELLA_TRAIT"])
def set_suite(self, suite):
self.installer = ProfileInstaller(self.conn)
self._suite = suite
self.suitecursor = SuiteCursor(self.conn)
class UmlProfileInstaller(BaseUmlInstaller):
@guest_mode
def set_suite(self, suite):
self.installer = ProfileInstaller(self.conn)
self._suite = suite
self.suitecursor = SuiteCursor(self.conn)
@guest_mode
def _set_profile_in_guest(self, profile):
self.set_suite(get_suite(self.conn, profile))
self.installer.set_profile(profile)
if hasattr(self, 'target'):
self.installer.set_target(self.target)
def set_profile(self, profile):
if self.mode == 'host':
self.options['paellaprofile'] = profile
elif self.mode == 'guest':
self._set_profile_in_guest(profile)
else:
raise ValueError, 'bad mode %s' % self.mode
@guest_mode
def set_template_path(self, path=None):
self.installer.set_template_path(path)
@host_mode
def install_profile(self, profile, path):
self.set_profile(profile)
self.make_root_device(path)
self.run_uml(popen=True)
@host_mode
def restore_profile(self, name, path):
self.options['paella_action'] = 'restore'
self.options['paellaprofile'] = name
self.options['paellasuite'] = 'none'
self.make_root_device(path)
self.run_uml(popen=False)
@guest_mode
def extract_base_tarball(self):
suite = self.suitecursor.get_base_suite(self._suite)
fstype = self.cfg.get('umlmachines', 'backup_filesystem')
if fstype == 'hostfs':
#backup_path = path(self.cfg.get('umlmachines', 'hostfs_backup_path')).expand()
backup_path = path(self.options['hostfs_backup_path'].value)
else:
backup_path = path('/mnt')
basetarball = backup_path / path('%s.base.tar.gz' % suite)
if not basetarball.isfile():
basetarball = backup_path / path('%s.base.tar' % suite)
if basetarball.isfile():
extract_tarball(self.target, basetarball)
else:
raise RuntimeError, 'No base tarball found for suite %s' % suite
@guest_mode
def ready_base_for_install(self):
cfg = self.installer.defenv
ready_base_for_install(self.target, self.conn, self._suite)
@guest_mode
def perform_install(self, profile=None, backup_filesystem=None):
machine = os.environ['PAELLA_MACHINE']
curenv = CurrentEnvironment(self.conn, machine)
curenv['current_trait'] = 'None'
curenv['current_trait_process'] = 'None'
curenv['traitlist'] = ''
mpkey = 'current_machine_process'
if backup_filesystem is not None:
curenv[mpkey] = 'mount_backup'
self.mount_backup('/mnt', backup_filesystem)
curenv[mpkey] = 'setup_target'
self.setup_target()
curenv[mpkey] = 'set_profile'
self.set_profile(profile)
curenv[mpkey] = 'extract_base_tarball'
self.extract_base_tarball()
curenv[mpkey] = 'ready_base_for_install'
self.ready_base_for_install()
curenv[mpkey] = 'set_template_path'
self.set_template_path()
curenv[mpkey] = 'process'
self.process()
class InstallerTools(object):
def __init__(self):
object.__init__(self)
self.cfg = PaellaConfig()
self.conn = InstallerConnection()
self.profile = os.environ["PAELLA_PROFILE"]
self.target = path(os.environ["PAELLA_TARGET"])
self.machine = None
self.trait = None
self.suite = get_suite(self.conn, self.profile)
self.pr = Profile(self.conn)
self.pr.set_profile(self.profile)
self.traitlist = self.pr.make_traitlist()
self.pe = ProfileEnvironment(self.conn, self.profile)
self.tp = TraitParent(self.conn, self.suite)
self.fm = Family(self.conn)
self.tr = Trait(self.conn, self.suite)
self.families = list(self.fm.get_related_families(self.pr.get_families()))
self._envv = None
self.default = DefaultEnvironment(self.conn)
# self.installer = TraitInstaller(self.conn, self.suite)
self.installer = ProfileInstaller(self.conn)
self.installer.set_logfile()
self.installer.set_profile(self.profile)
self.installer.set_target(self.target)
if os.environ.has_key("PAELLA_MACHINE"):
self.machine = os.environ["PAELLA_MACHINE"]
if os.environ.has_key("PAELLA_TRAIT"):
self.set_trait(os.environ["PAELLA_TRAIT"])
# this needs updating for machine type data
def env(self):
env = TemplatedEnvironment(self.tp.Environment())
env.update(self.pr.get_family_data())
env.update(self.pr.get_profile_data())
return env
def set_trait(self, trait):
self.trait = trait
self.tp.set_trait(trait)
self.tr.set_trait(trait)
self.parents = self.tr.parents()
self._envv = self.env()
tinstaller = self.installer.installer
tinstaller.set_trait(trait)
self.packages = tinstaller.traitpackage.packages()
self.templates = tinstaller.traittemplate.templates()
def get(self, key):
if self._envv is None:
raise Error, "need to set trait first"
return self._envv.dereference(key)
def lget(self, key):
key = "_".join([self.trait, key])
return self.get(key)
def install_modules(self, name):
modules = str2list(self.get(name))
print "installing modules", modules, "to %s/etc/modules" % self.target
setup_modules(self.target, modules)
def remove_packages(self, packages=None):
if packages is None:
packages = self.packages
if len(packages):
if hasattr(packages[0], "package"):
packages = [p.package for p in packages]
package_list = " ".join(packages)
command = "apt-get -y remove %s" % package_list
self.installer.run("remove", command, proc=True)
def chroot_command(self, cmd):
return "chroot %s %s" % (self.target, cmd)
def set_suite(self, suite):
self.installer = ProfileInstaller(self.conn)
self._suite = suite
self.suitecursor = SuiteCursor(self.conn)
class UmlProfileInstaller(BaseUmlInstaller):
@guest_mode
def set_suite(self, suite):
self.installer = ProfileInstaller(self.conn)
self._suite = suite
self.suitecursor = SuiteCursor(self.conn)
@guest_mode
def _set_profile_in_guest(self, profile):
self.set_suite(get_suite(self.conn, profile))
self.installer.set_profile(profile)
if hasattr(self, 'target'):
self.installer.set_target(self.target)
def set_profile(self, profile):
if self.mode == 'host':
self.options['paellaprofile'] = profile
elif self.mode == 'guest':
self._set_profile_in_guest(profile)
else:
raise ValueError, 'bad mode %s' % self.mode
@guest_mode
def set_template_path(self, path=None):
self.installer.set_template_path(path)
@host_mode
def install_profile(self, profile, path):
self.set_profile(profile)
self.make_root_device(path)
self.run_uml(popen=True)
@host_mode
def restore_profile(self, name, path):
self.options['paella_action'] = 'restore'
self.options['paellaprofile'] = name
self.options['paellasuite'] = 'none'
self.make_root_device(path)
self.run_uml(popen=False)
@guest_mode
def extract_base_tarball(self):
suite = self.suitecursor.get_base_suite(self._suite)
fstype = self.cfg.get('umlmachines', 'backup_filesystem')
if fstype == 'hostfs':
#backup_path = path(self.cfg.get('umlmachines', 'hostfs_backup_path')).expand()
backup_path = path(self.options['hostfs_backup_path'].value)
else:
backup_path = path('/mnt')
basetarball = backup_path / path('%s.base.tar.gz' % suite)
if not basetarball.isfile():
basetarball = backup_path / path('%s.base.tar' % suite)
if basetarball.isfile():
extract_tarball(self.target, basetarball)
else:
raise RuntimeError, 'No base tarball found for suite %s' % suite
@guest_mode
def ready_base_for_install(self):
cfg = self.installer.defenv
ready_base_for_install(self.target, self.conn, self._suite)
@guest_mode
def perform_install(self, profile=None, backup_filesystem=None):
machine = os.environ['PAELLA_MACHINE']
curenv = CurrentEnvironment(self.conn, machine)
curenv['current_trait'] = 'None'
curenv['current_trait_process'] = 'None'
curenv['traitlist'] = ''
mpkey = 'current_machine_process'
if backup_filesystem is not None:
curenv[mpkey] = 'mount_backup'
self.mount_backup('/mnt', backup_filesystem)
curenv[mpkey] = 'setup_target'
self.setup_target()
curenv[mpkey] = 'set_profile'
self.set_profile(profile)
curenv[mpkey] = 'extract_base_tarball'
self.extract_base_tarball()
curenv[mpkey] = 'ready_base_for_install'
self.ready_base_for_install()
curenv[mpkey] = 'set_template_path'
self.set_template_path()
curenv[mpkey] = 'process'
self.process()
class InstallerTools(object):
def __init__(self):
object.__init__(self)
self.cfg = PaellaConfig()
self.conn = InstallerConnection()
self.profile = os.environ['PAELLA_PROFILE']
self.target = path(os.environ['PAELLA_TARGET'])
self.machine = None
self.trait = None
self.suite = get_suite(self.conn, self.profile)
self.pr = Profile(self.conn)
self.pr.set_profile(self.profile)
self.traitlist = self.pr.make_traitlist()
self.pe = ProfileEnvironment(self.conn, self.profile)
self.tp = TraitParent(self.conn, self.suite)
self.fm = Family(self.conn)
self.tr = Trait(self.conn, self.suite)
self.families = list(
self.fm.get_related_families(self.pr.get_families()))
self._envv = None
self.default = DefaultEnvironment(self.conn)
#self.installer = TraitInstaller(self.conn, self.suite)
self.installer = ProfileInstaller(self.conn)
self.installer.set_logfile()
self.installer.set_profile(self.profile)
self.installer.set_target(self.target)
if os.environ.has_key('PAELLA_MACHINE'):
self.machine = os.environ['PAELLA_MACHINE']
if os.environ.has_key('PAELLA_TRAIT'):
self.set_trait(os.environ['PAELLA_TRAIT'])
# this needs updating for machine type data
def env(self):
env = TemplatedEnvironment(self.tp.Environment())
env.update(self.pr.get_family_data())
env.update(self.pr.get_profile_data())
return env
def set_trait(self, trait):
self.trait = trait
self.tp.set_trait(trait)
self.tr.set_trait(trait)
self.parents = self.tr.parents()
self._envv = self.env()
tinstaller = self.installer.installer
tinstaller.set_trait(trait)
self.packages = tinstaller.traitpackage.packages()
self.templates = tinstaller.traittemplate.templates()
def get(self, key):
if self._envv is None:
raise Error, 'need to set trait first'
return self._envv.dereference(key)
def lget(self, key):
key = '_'.join([self.trait, key])
return self.get(key)
def install_modules(self, name):
modules = str2list(self.get(name))
print 'installing modules', modules, 'to %s/etc/modules' % self.target
setup_modules(self.target, modules)
def remove_packages(self, packages=None):
if packages is None:
packages = self.packages
if len(packages):
if hasattr(packages[0], 'package'):
packages = [p.package for p in packages]
package_list = ' '.join(packages)
command = 'apt-get -y remove %s' % package_list
self.installer.run('remove', command, proc=True)
def chroot_command(self, cmd):
return 'chroot %s %s' % (self.target, cmd)