def push_cib(self,
modifiers=None,
name="env.push_cib",
load_key="runner.cib.load",
wait=False,
exception=None,
instead=None,
**modifier_shortcuts):
"""
Create call for pushing cib.
string name -- key of the call
list of callable modifiers -- every callable takes etree.Element and
returns new etree.Element with desired modification.
string load_key -- key of a call from which stdout can be cib taken
string|False wait -- wait for pacemaker idle
Exception|None exception -- exception that should raise env.push_cib
string instead -- key of call instead of which this new call is to be
placed
dict modifier_shortcuts -- a new modifier is generated from each
modifier shortcut.
As key there can be keys of MODIFIER_GENERATORS.
Value is passed into appropriate generator from MODIFIER_GENERATORS.
For details see pcs.test.tools.fixture_cib (mainly the variable
MODIFIER_GENERATORS - please refer it when you are adding params
here)
"""
cib_xml = modify_cib(
self.__calls.get(load_key).stdout, modifiers, **modifier_shortcuts)
self.__calls.place(name,
PushCibCall(cib_xml, wait=wait,
exception=exception),
instead=instead)
def load(
self,
modifiers=None,
name="runner.cib.load",
filename=None,
before=None,
returncode=0,
stderr=None,
instead=None,
**modifier_shortcuts
):
"""
Create call for loading cib.
string name -- key of the call
list of callable modifiers -- every callable takes etree.Element and
returns new etree.Element with desired modification.
string filename -- points to file with cib in the content
string before -- key of call before which this new call is to be placed
int returncode
string stderr
string instead -- key of call instead of which this new call is to be
placed
dict modifier_shortcuts -- a new modifier is generated from each
modifier shortcut.
As key there can be keys of MODIFIER_GENERATORS.
Value is passed into appropriate generator from MODIFIER_GENERATORS.
For details see pcs.test.tools.fixture_cib (mainly the variable
MODIFIER_GENERATORS - please refer it when you are adding params
here)
"""
if(returncode != 0 or stderr is not None) and (
modifiers is not None
or
filename is not None
or
modifier_shortcuts
):
raise AssertionError(
"Do not combine parameters 'returncode' and 'stderr' with"
" parameters 'modifiers', 'filename' and 'modifier_shortcuts'"
)
command = "cibadmin --local --query"
if returncode != 0:
call = RunnerCall(command, stderr=stderr, returncode=returncode)
else:
cib = modify_cib(
open(rc(filename if filename else self.cib_filename)).read(),
modifiers,
**modifier_shortcuts
)
call = RunnerCall(command, stdout=cib)
self.__calls.place(name, call, before=before, instead=instead)
def push(
self,
modifiers=None,
name="runner.cib.push",
load_key="runner.cib.load",
instead=None,
stderr="",
returncode=0,
**modifier_shortcuts
):
"""
Create call for pushing cib.
Cib is taken from the load call by default.
string name -- key of the call
list of callable modifiers -- every callable takes etree.Element and
returns new etree.Element with desired modification.
string load_key -- key of a call from which stdout can be cib taken
string instead -- key of call instead of which this new call is to be
placed
dict modifier_shortcuts -- a new modifier is generated from each
modifier shortcut.
As key there can be keys of MODIFIER_GENERATORS.
Value is passed into appropriate generator from MODIFIER_GENERATORS.
For details see pcs.test.tools.fixture_cib (mainly the variable
MODIFIER_GENERATORS - please refer it when you are adding params
here)
"""
cib = modify_cib(
self.__calls.get(load_key).stdout,
modifiers,
**modifier_shortcuts
)
self.__calls.place(
name,
RunnerCall(
"cibadmin --replace --verbose --xml-pipe --scope configuration",
stderr=stderr,
returncode=returncode,
check_stdin=create_check_stdin_xml(cib),
),
instead=instead,
)