from . import model
from .client import client
+from .placement import parse as parse_placement
log = logging.getLogger(__name__)
if unit.application == self.name
]
- def add_relation(self, local_relation, remote_relation):
+ @property
+ def status(self):
+ """Get the application status, as set by the charm's leader.
+
+ """
+ return self.safe_data['status']['current']
+
+ @property
+ def status_message(self):
+ """Get the application status message, as set by the charm's leader.
+
+ """
+ return self.safe_data['status']['message']
+
+ @property
+ def tag(self):
+ return 'application-%s' % self.name
+
+ async def add_relation(self, local_relation, remote_relation):
"""Add a relation to another application.
:param str local_relation: Name of relation on this application
application in the form '<application>[:<relation_name>]'
"""
- pass
+ if ':' not in local_relation:
+ local_relation = '{}:{}'.format(self.name, local_relation)
+
+ return await self.model.add_relation(local_relation, remote_relation)
async def add_unit(self, count=1, to=None):
"""Add one or more units to this application.
If None, a new machine is provisioned.
"""
- app_facade = client.ApplicationFacade()
- app_facade.connect(self.connection)
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
log.debug(
'Adding %s unit%s to %s',
result = await app_facade.AddUnits(
application=self.name,
- placement=to,
+ placement=parse_placement(to) if to else None,
num_units=count,
)
:param int value: Budget limit
"""
- pass
+ raise NotImplementedError()
def attach(self, resource_name, file_path):
"""Upload a file as a resource for this application.
:param str file_path: Path to the file to upload
"""
- pass
+ raise NotImplementedError()
def collect_metrics(self):
"""Collect metrics on this application.
"""
- pass
+ raise NotImplementedError()
- def destroy_relation(self, local_relation, remote_relation):
+ async def destroy_relation(self, local_relation, remote_relation):
"""Remove a relation to another application.
:param str local_relation: Name of relation on this application
application in the form '<application>[:<relation_name>]'
"""
- pass
+ if ':' not in local_relation:
+ local_relation = '{}:{}'.format(self.name, local_relation)
+
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Destroying relation %s <-> %s', local_relation, remote_relation)
+
+ return await app_facade.DestroyRelation([
+ local_relation, remote_relation])
remove_relation = destroy_relation
+ async def destroy_unit(self, *unit_names):
+ """Destroy units by name.
+
+ """
+ return await self.model.destroy_units(*unit_names)
+ destroy_units = destroy_unit
+
async def destroy(self):
"""Remove this application from the model.
"""
- app_facade = client.ApplicationFacade()
- app_facade.connect(self.connection)
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
log.debug(
'Destroying %s', self.name)
"""Make this application publicly available over the network.
"""
- app_facade = client.ApplicationFacade()
- app_facade.connect(self.connection)
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
log.debug(
'Exposing %s', self.name)
return await app_facade.Expose(self.name)
- def get_config(self):
- """Return the configuration settings for this application.
+ async def get_config(self):
+ """Return the configuration settings dict for this application.
"""
- pass
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Getting config for %s', self.name)
- def get_constraints(self):
- """Return the machine constraints for this application.
+ return (await app_facade.Get(self.name)).config
+
+ async def get_constraints(self):
+ """Return the machine constraints dict for this application.
"""
- pass
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Getting constraints for %s', self.name)
+
+ result = (await app_facade.Get(self.name)).constraints
+ return vars(result) if result else result
def get_actions(self, schema=False):
"""Get actions defined for this application.
:param bool schema: Return the full action schema
"""
- pass
+ raise NotImplementedError()
def get_resources(self, details=False):
"""Return resources for this application.
unit
"""
- pass
+ raise NotImplementedError()
- def run(self, command, timeout=None):
+ async def run(self, command, timeout=None):
"""Run command on all units for this application.
:param str command: The command to run
:param int timeout: Time to wait before command is considered failed
"""
- pass
+ action = client.ActionFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Running `%s` on all units of %s', command, self.name)
+
+ # TODO this should return a list of Actions
+ return await action.Run(
+ [self.name],
+ command,
+ [],
+ timeout,
+ [],
+ )
async def set_annotations(self, annotations):
"""Set annotations on this application.
"""
log.debug('Updating annotations on application %s', self.name)
- self.ann_facade = client.AnnotationsFacade()
- self.ann_facade.connect(model.connection)
+ self.ann_facade = client.AnnotationsFacade.from_connection(
+ self.connection)
ann = client.EntityAnnotations(
- entity=self.name,
+ entity=self.tag,
annotations=annotations,
)
return await self.ann_facade.Set([ann])
- def set_config(self, to_default=False, **config):
+ async def set_config(self, config, to_default=False):
"""Set configuration options for this application.
+ :param config: Dict of configuration to set
:param bool to_default: Set application options to default values
- :param \*\*config: Config key/values
"""
- pass
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Setting config for %s: %s', self.name, config)
+
+ return await app_facade.Set(self.name, config)
- def set_constraints(self, constraints):
+ async def set_constraints(self, constraints):
"""Set machine constraints for this application.
- :param :class:`juju.Constraints` constraints: Machine constraints
+ :param dict constraints: Dict of machine constraints
"""
- pass
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Setting constraints for %s: %s', self.name, constraints)
+
+ return await app_facade.SetConstraints(self.name, constraints)
def set_meter_status(self, status, info=None):
"""Set the meter status on this status.
:param str info: Extra info message
"""
- pass
+ raise NotImplementedError()
def set_plan(self, plan_name):
"""Set the plan for this application, effective immediately.
:param str plan_name: Name of plan
"""
- pass
+ raise NotImplementedError()
- def unexpose(self):
+ async def unexpose(self):
"""Remove public availability over the network for this application.
"""
- pass
+ app_facade = client.ApplicationFacade.from_connection(self.connection)
+
+ log.debug(
+ 'Unexposing %s', self.name)
+
+ return await app_facade.Unexpose(self.name)
def update_allocation(self, allocation):
"""Update existing allocation for this application.
:param int allocation: The allocation to set
"""
- pass
+ raise NotImplementedError()
def upgrade_charm(
self, channel=None, force_series=False, force_units=False,
:param str switch: Crossgrade charm url
"""
- pass
+ raise NotImplementedError()
+
+ async def get_metrics(self):
+ """Get metrics for this application's units.
+
+ :return: Dictionary of unit_name:metrics
+
+ """
+ return await self.model.get_metrics(self.tag)
projects / osm / N2VC.git / blobdiff