def test_lifecycle(self):
engine = PlumberyEngine()
DimensionDataNodeDriver.connectionCls.conn_classes = (
None, DimensionDataMockHttp)
DimensionDataMockHttp.type = None
self.region = DimensionDataNodeDriver(*DIMENSIONDATA_PARAMS)
engine.set_shared_secret('fake_secret')
engine.set_user_name('fake_name')
engine.set_user_password('fake_password')
engine.do('build')
engine.build_all_blueprints()
engine.do('build', 'myBlueprint')
engine.build_blueprint('myBlueprint')
engine.do('deploy')
engine.do('deploy', 'myBlueprint')
engine.do('destroy')
engine.destroy_all_blueprints()
engine.do('destroy', 'myBlueprint')
engine.destroy_blueprint('myBlueprint')
engine.do('dispose')
engine.do('dispose', 'myBlueprint')
engine.do('polish')
engine.polish_all_blueprints()
engine.do('polish', 'myBlueprint')
engine.polish_blueprint('myBlueprint')
engine.do('refresh')
engine.do('refresh', 'myBlueprint')
engine.do('secrets')
engine.do('start')
engine.start_all_blueprints()
engine.do('start', 'myBlueprint')
engine.start_blueprint('myBlueprint')
engine.do('stop')
engine.stop_all_blueprints()
engine.do('stop', 'myBlueprint')
engine.stop_blueprint('myBlueprint')
engine.do('wipe')
engine.wipe_all_blueprints()
engine.do('wipe', 'myBlueprint')
engine.wipe_blueprint('myBlueprint')
banner = engine.document_elapsed()
self.assertEqual('Worked for you' in banner, True)
def test_lifecycle(self):
engine = PlumberyEngine()
DimensionDataNodeDriver.connectionCls.conn_classes = (
None, DimensionDataMockHttp)
DimensionDataMockHttp.type = None
self.region = DimensionDataNodeDriver(*DIMENSIONDATA_PARAMS)
engine.set_shared_secret('fake_secret')
engine.set_user_name('fake_name')
engine.set_user_password('fake_password')
engine.do('build')
engine.build_all_blueprints()
engine.do('build', 'myBlueprint')
engine.build_blueprint('myBlueprint')
engine.do('deploy')
engine.do('deploy', 'myBlueprint')
engine.do('destroy')
engine.destroy_all_blueprints()
engine.do('destroy', 'myBlueprint')
engine.destroy_blueprint('myBlueprint')
engine.do('dispose')
engine.do('dispose', 'myBlueprint')
engine.do('polish')
engine.polish_all_blueprints()
engine.do('polish', 'myBlueprint')
engine.polish_blueprint('myBlueprint')
engine.do('refresh')
engine.do('refresh', 'myBlueprint')
engine.do('secrets')
engine.do('start')
engine.start_all_blueprints()
engine.do('start', 'myBlueprint')
engine.start_blueprint('myBlueprint')
engine.do('stop')
engine.stop_all_blueprints()
engine.do('stop', 'myBlueprint')
engine.stop_blueprint('myBlueprint')
engine.do('wipe')
engine.wipe_all_blueprints()
engine.do('wipe', 'myBlueprint')
engine.wipe_blueprint('myBlueprint')
banner = engine.document_elapsed()
self.assertEqual('Worked for you' in banner, True)
def process(self, item, counter):
"""
Processes one action
Example actions:
('deploy', '')
('dispose', '')
"""
print('Worker is working on {}'.format(counter))
(verb, parameters) = item
try:
fittings = self.context.get('plumbery.fittings', '.') \
+'/'+self.context.get('worker.template', 'example/first') \
+'/fittings.yaml'
print('- reading {}'.format(fittings))
print('- loading plumbery engine')
engine = PlumberyEngine(fittings)
except Exception as feedback:
print("Error while reading fittings plan")
self.outbox.put("Error while reading fittings plan")
return
try:
engine.do(verb)
self.outbox.put(engine.document_elapsed())
except Exception as feedback:
print("Unable to do '{}'".format(verb))
self.outbox.put("Unable to do '{}'".format(verb))
return
def main(args=None, engine=None):
"""
Runs plumbery from the command line
:param args: arguments to be considered for this invocation
:type args: a list of ``str``
:param engine: an instance of the plumbery engine
:type engine: :class:`plumbery.PlumberEngine`
Example::
$ python -m plumbery fittings.yaml build web
In this example, plumbery loads fittings plan from ``fittings.yaml``, then
it builds the blueprint named ``web``.
If no blueprint is mentioned, then plumbery looks at all blueprint
definitions in the fittings plan. In other terms, the following command
builds the entire fittings plan, eventually across multiple facilities::
$ python -m plumbery fittings.yaml build
Of course, plumbery can be invoked through the entire life cycle of your
fittings::
$ python -m plumbery fittings.yaml build
$ python -m plumbery fittings.yaml start
$ python -m plumbery fittings.yaml polish
... nodes are up and running ...
$ python -m plumbery fittings.yaml stop
... nodes have been stopped ...
$ python -m plumbery fittings.yaml wipe
... nodes have been destroyed, but the infrastructure remains ...
$ python -m plumbery fittings.yaml destroy
... every virtual resources has been removed ...
To focus at a single location, put the character '@' followed by the id.
For example, to build fittings only at 'NA12' you would type::
$ python -m plumbery fittings.yaml build @NA12
To focus on one blueprint just mention its name on the command line.
For example, if fittings plan has a blueprint for nodes running Docker,
then you may use following statements to bootstrap each node::
$ python -m plumbery fittings.yaml build docker
$ python -m plumbery fittings.yaml start docker
$ python -m plumbery fittings.yaml prepare docker
... Docker is up and running at multiple nodes ...
If you create a new polisher and put it in the directory
``plumbery\polishers``, then it will become automatically available::
$ python -m plumbery fittings.yaml my_special_stuff
To get some help, you can type::
$ python -m plumbery -h
"""
# part 1 - understand what the user wants
if args is None:
args = sys.argv[1:]
try:
args = parse_args(args)
except Exception as feedback:
plogging.error("Incorrect arguments. "
"Maybe the following can help: python -m plumbery -h")
if plogging.getEffectiveLevel() == logging.DEBUG:
raise
else:
plogging.error("{}: {}".format(feedback.__class__.__name__,
str(feedback)))
sys.exit(2)
# part 2 - get a valid and configured engine
if engine is None:
try:
engine = PlumberyEngine(args.fittings, args.parameters)
if args.safe:
engine.safeMode = True
except Exception as feedback:
if plogging.getEffectiveLevel() == logging.DEBUG:
plogging.error("Cannot read fittings plan from '{}'".format(
args.fittings))
raise
else:
plogging.error("Cannot read fittings plan from '{}'"
", run with -d for debug".format(args.fittings))
plogging.error("{}: {}".format(feedback.__class__.__name__,
str(feedback)))
sys.exit(2)
# part 3 - do the job
try:
engine.do(args.action, args.blueprints, args.facilities)
plogging.info(engine.document_elapsed())
except Exception as feedback:
if plogging.getEffectiveLevel() == logging.DEBUG:
plogging.error("Unable to do '{}'".format(args.action))
raise
else:
plogging.error("Unable to do '{}', run with -d for debug".format(
args.action))
plogging.error("{}: {}".format(feedback.__class__.__name__,
str(feedback)))
sys.exit(1)
def main(args=[], engine=None):
"""
Runs plumbery from the command line
Example::
$ python -m plumbery fittings.yaml build web
In this example, plumbery loads fittings plan from ``fittings.yaml``, then
it builds the blueprint named ``web``.
If no blueprint is mentioned, then plumbery looks at all blueprint
definitions in the fittings plan. In other terms, the following command
builds the entire fittings plan, eventually across multiple facilities::
$ python -m plumbery fittings.yaml build
Of course, plumbery can be invoked through the entire life cycle of your
fittings::
$ python -m plumbery fittings.yaml build
$ python -m plumbery fittings.yaml start
$ python -m plumbery fittings.yaml polish
... nodes are up and running ...
$ python -m plumbery fittings.yaml stop
... nodes have been stopped ...
$ python -m plumbery fittings.yaml wipe
... nodes have been destroyed, but the infrastructure remains ...
$ python -m plumbery fittings.yaml destroy
... every virtual resources has been removed ...
To focus at a single location, put the character '@' followed by the id.
For example, to build fittings only at 'NA12' you would type::
$ python -m plumbery fittings.yaml build @NA12
To apply a polisher just mention its name on the command line. For example,
if fittings plan has a blueprint for nodes running Docker, then you may
use following statements to bootstrap each node::
$ python -m plumbery fittings.yaml build docker
$ python -m plumbery fittings.yaml start docker
$ python -m plumbery fittings.yaml prepare docker
... Docker is up and running at multiple nodes ...
If you create a new polisher and put it in the directory
``plumbery\polishers``, then it will become automatically available::
$ python -m plumbery fittings.yaml my_special_stuff
To get some help, you can type::
$ python -m plumbery -h
"""
# part 1 - understand what the user wants
try:
args = parse_args(args)
except Exception as feedback:
logging.error("Incorrect arguments. "
"Maybe the following can help: python -m plumbery -h")
if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
raise
else:
logging.error("{}: {}".format(
feedback.__class__.__name__,
str(feedback)))
sys.exit(2)
# part 2 - acquire the toolbox
if engine is None:
try:
engine = PlumberyEngine(args.fittings, args.parameters)
if args.safe:
engine.safeMode = True
except Exception as feedback:
if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
logging.error("Cannot read fittings plan from '{}'".format(
args.fittings))
raise
else:
logging.error("Cannot read fittings plan from '{}'"
", run with -d for debug".format(
args.fittings))
logging.error("{}: {}".format(
feedback.__class__.__name__,
str(feedback)))
sys.exit(2)
# part 3 - do the job
try:
engine.do(args.action, args.blueprints, args.facilities)
logging.info(engine.document_elapsed())
except Exception as feedback:
if logging.getLogger().getEffectiveLevel() == logging.DEBUG:
logging.error("Unable to do '{}'".format(args.action))
raise
else:
logging.error("Unable to do '{}', run with -d for debug".format(
args.action))
logging.error("{}: {}".format(
feedback.__class__.__name__,
str(feedback)))
sys.exit(2)
