def do_load(self, context, *args):
"usage: load [xml] {replace|update} {<url>|<path>}"
if len(args) < 2:
context.fatal_error("Expected 2 arguments (0 given)")
if args[0] == "xml":
if len(args) != 3:
context.fatal_error("Expected 3 arguments (%d given)" % len(args))
url = args[2]
method = args[1]
xml = True
else:
if len(args) != 2:
context.fatal_error("Expected 2 arguments (%d given)" % len(args))
url = args[1]
method = args[0]
xml = False
if method not in ("replace", "update"):
context.fatal_error("Unknown method %s" % method)
if method == "replace":
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask("This operation will erase all changes. Do you want to proceed?"):
return False
cib_factory.erase()
if xml:
set_obj = mkset_obj("xml")
else:
set_obj = mkset_obj()
return set_obj.import_file(method, url)
def do_use(self, context, name='', withstatus=''):
"usage: use [<shadow_cib>] [withstatus]"
# check the name argument
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name and name != "live":
if not os.access(xmlutil.shadowfile(name), os.F_OK):
context.fatal_error("%s: no such shadow CIB" % name)
if withstatus and withstatus != "withstatus":
context.fatal_error("Expected 'withstatus', got '%s'" % (withstatus))
# If invoked from configure
# take special precautions
if not context.previous_level_is("cibconfig"):
return self._use(name, withstatus)
if not cib_factory.has_cib_changed():
ret = self._use(name, withstatus)
# new CIB: refresh the CIB factory
cib_factory.refresh()
return ret
saved_cib = utils.get_cib_in_use()
self._use(name, '') # don't load the status yet
if not cib_factory.is_current_cib_equal(silent=True):
# user made changes and now wants to switch to a
# different and unequal CIB; we refuse to cooperate
context.error_message("the requested CIB is different from the current one")
if config.core.force:
context.info("CIB overwrite forced")
elif not utils.ask("All changes will be dropped. Do you want to proceed?"):
self._use(saved_cib, '') # revert to the previous CIB
return False
return self._use(name, withstatus) # now load the status too
def do_load(self, context, *args):
"usage: load [xml] {replace|update} {<url>|<path>}"
if len(args) < 2:
context.fatal_error("Expected 2 arguments (0 given)")
if args[0] == "xml":
if len(args) != 3:
context.fatal_error("Expected 3 arguments (%d given)" %
len(args))
url = args[2]
method = args[1]
xml = True
else:
if len(args) != 2:
context.fatal_error("Expected 2 arguments (%d given)" %
len(args))
url = args[1]
method = args[0]
xml = False
if method not in ("replace", "update"):
context.fatal_error("Unknown method %s" % method)
if method == "replace":
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask(
"This operation will erase all changes. Do you want to proceed?"
):
return False
cib_factory.erase()
if xml:
set_obj = mkset_obj("xml")
else:
set_obj = mkset_obj()
return set_obj.import_file(method, url)
def do_refresh(self, context):
"usage: refresh"
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask(
"All changes will be dropped. Do you want to proceed?"):
return
cib_factory.refresh()
def do_use(self, context, name='', withstatus=''):
"usage: use [<shadow_cib>] [withstatus]"
# check the name argument
if name and not utils.is_filename_sane(name):
context.fatal_error("Bad filename: " + name)
if name and name != "live":
if not os.access(xmlutil.shadowfile(name), os.F_OK):
context.fatal_error("%s: no such shadow CIB" % name)
if withstatus and withstatus != "withstatus":
context.fatal_error("Expected 'withstatus', got '%s'" % (withstatus))
# If invoked from configure
# take special precautions
if not context.previous_level_is("cibconfig"):
return self._use(name, withstatus)
if not cib_factory.has_cib_changed():
ret = self._use(name, withstatus)
# new CIB: refresh the CIB factory
cib_factory.refresh()
return ret
saved_cib = utils.get_cib_in_use()
self._use(name, '') # don't load the status yet
if not cib_factory.is_current_cib_equal(silent=True):
# user made changes and now wants to switch to a
# different and unequal CIB; we refuse to cooperate
context.error_message("the requested CIB is different from the current one")
if config.core.force:
context.info("CIB overwrite forced")
elif not utils.ask("All changes will be dropped. Do you want to proceed?"):
self._use(saved_cib, '') # revert to the previous CIB
return False
return self._use(name, withstatus) # now load the status too
def end_game(self, no_questions_asked=False):
ok = True
if cib_factory.has_cib_changed():
if no_questions_asked or not options.interactive:
ok = self._commit()
elif utils.ask("There are changes pending. Do you want to commit them?"):
ok = self._commit()
cib_factory.reset()
return ok
def _commit_meta_attr(self, context, rsc, name, value):
"""
Perform change to resource
"""
if not utils.is_name_sane(rsc):
return False
commit = not cib_factory.has_cib_changed()
if not commit:
context.info("Currently editing the CIB, changes will not be committed")
return set_deep_meta_attr(rsc, name, value, commit=commit)
def _commit_meta_attr(self, context, rsc, name, value):
"""
Perform change to resource
"""
if not utils.is_name_sane(rsc):
return False
commit = not cib_factory.has_cib_changed()
if not commit:
context.info("Currently editing the CIB, changes will not be committed")
return set_deep_meta_attr(rsc, name, value, commit=commit)
def end_game(self, no_questions_asked=False):
ok = True
if cib_factory.has_cib_changed():
if no_questions_asked or not options.interactive:
ok = self._commit()
elif utils.ask(
"There are changes pending. Do you want to commit them?"):
ok = self._commit()
cib_factory.reset()
return ok
def _common_pe_render_check(self, context, opt_l, *args):
if context.previous_level_is("cibconfig") and cib_factory.has_cib_changed():
common_err("please try again after committing CIB changes")
return False
argl = list(args)
supported_l = ["status"]
if context.get_command_name() == "diff":
supported_l.append("html")
opt_l += utils.fetch_opts(argl, supported_l)
if argl:
syntax_err(' '.join(argl), context=context.get_command_name())
return False
return True
def _common_pe_render_check(self, context, opt_l, *args):
if context.previous_level_is(
"cibconfig") and cib_factory.has_cib_changed():
common_err("please try again after committing CIB changes")
return False
argl = list(args)
supported_l = ["status"]
if context.get_command_name() == "diff":
supported_l.append("html")
opt_l += utils.fetch_opts(argl, supported_l)
if argl:
syntax_err(' '.join(argl), context=context.get_command_name())
return False
return True
def _commit(self, force=None):
if force and force != "force":
syntax_err(('configure.commit', force))
return False
if not cib_factory.has_cib_changed():
common_info("apparently there is nothing to commit")
common_info("try changing something first")
return True
rc1 = True
if not (force or utils.cibadmin_can_patch()):
rc1 = cib_factory.is_current_cib_equal()
rc2 = cib_factory.has_no_primitives() or \
self._verify(mkset_obj("xml", "changed"), mkset_obj("xml"))
if rc1 and rc2:
return cib_factory.commit()
if force or config.core.force:
common_info("commit forced")
return cib_factory.commit(force=True)
if utils.ask("Do you still want to commit?"):
return cib_factory.commit(force=True)
return False
def do_apply(self, context, *args):
"usage: apply [<method>] [<config>]"
method = "replace"
name = ''
if len(args) > 0:
i = 0
if args[0] in ("replace", "update"):
method = args[0]
i += 1
if len(args) > i:
name = args[i]
if not name and not self.curr_conf:
common_err("please load a config first")
return False
if name:
if not self.config_exists(name):
return False
s = self.process(name)
else:
s = self.process()
if not s:
return False
tmp = utils.str2tmp(s)
if not tmp:
return False
if method == "replace":
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask(
"This operation will erase all changes. Do you want to proceed?"
):
return False
cib_factory.erase()
set_obj = mkset_obj()
rc = set_obj.import_file(method, tmp)
try:
os.unlink(tmp)
except:
pass
return rc
def _commit(self, force=False, replace=False):
if force:
syntax_err(('configure.commit', force))
return False
if not cib_factory.has_cib_changed():
common_info("apparently there is nothing to commit")
common_info("try changing something first")
return True
replace = replace or not utils.cibadmin_can_patch()
rc1 = True
if replace and not force:
rc1 = cib_factory.is_current_cib_equal()
rc2 = cib_factory.has_no_primitives() or \
self._verify(mkset_obj("xml", "changed"), mkset_obj("xml"))
if rc1 and rc2:
return cib_factory.commit(replace=replace)
if force or config.core.force:
common_info("commit forced")
return cib_factory.commit(force=True, replace=replace)
if utils.ask("Do you still want to commit?"):
return cib_factory.commit(force=True, replace=replace)
return False
def do_apply(self, context, *args):
"usage: apply [<method>] [<config>]"
method = "replace"
name = ''
if len(args) > 0:
i = 0
if args[0] in ("replace", "update"):
method = args[0]
i += 1
if len(args) > i:
name = args[i]
if not name and not self.curr_conf:
common_err("please load a config first")
return False
if name:
if not self.config_exists(name):
return False
s = self.process(name)
else:
s = self.process()
if not s:
return False
tmp = utils.str2tmp(s)
if not tmp:
return False
if method == "replace":
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask("This operation will erase all changes. Do you want to proceed?"):
return False
cib_factory.erase()
set_obj = mkset_obj()
rc = set_obj.import_file(method, tmp)
try:
os.unlink(tmp)
except:
pass
return rc
def should_wait(self):
return cib_factory.has_cib_changed()
def do_refresh(self, context):
"usage: refresh"
if options.interactive and cib_factory.has_cib_changed():
if not utils.ask("All changes will be dropped. Do you want to proceed?"):
return
cib_factory.refresh()
def should_wait(self):
return cib_factory.has_cib_changed()