def perspective_upstreamList(self, avatarId):
"""
List a component and its upstream components along with
types and worker hosts.
@param avatarId: the component avatar id
@type avatarId: str
"""
def get_eaters_ids(eaters_dic):
avatars = []
for flow in eaters_dic.keys():
comps = eaters_dic[flow]
for c in comps:
(name, what) = c[0].split(':')
avatars.append('/%s/%s' % (flow, name))
return avatars
def create_response(components, workers):
comps = []
for c in components:
workerName = c.get('workerName')
host = "unknown"
for w in workers:
if workerName == w.get('name'):
host = w.get('host')
break
comps.append((c.get('name'), c.get('type'), host))
return comps
component = util.findComponent(self.vishnu.state, avatarId)
if not component:
self.warning('No component with avatar id %s' % avatarId)
raise errors.UnknownComponentError(avatarId)
eaters = component.get('config').get('eater', {})
eaters_id = get_eaters_ids(eaters)
comps = [component]
while len(eaters_id) > 0:
eaters = {}
for i in eaters_id:
try:
compState = util.findComponent(self.vishnu.state, i)
comps.append(compState)
eaters.update(compState.get('config').get('eater', {}))
except Exception, e:
self.debug(log.getExceptionMessage(e))
emsg = "Error retrieving component '%s'" % i
raise errors.UnknownComponentError(emsg)
eaters_id = get_eaters_ids(eaters)
def planet_callback(uistate, self=self):
component = util.findComponent(uistate, '/default/producer-firewire')
if self.volume_monitor is None:
import volume_monitor
parent_widget = self.xml.get_object(self.box)
self.volume_monitor = volume_monitor.VolumeMonitor(self.flumotion.medium, component, force_channels=1)
volume_widget = self.volume_monitor.widget
old_parent = volume_widget.get_parent()
if old_parent:
old_parent.remove(volume_widget)
parent_widget.pack_start(volume_widget)
if moods.get(component.get('mood')) is not moods.happy:
return
def component_callback(firewire_uistate, self=self):
if self.volume_monitor.state is not None:
return
self.volume_monitor.setUIState(firewire_uistate)
self.assistant.set_page_complete(self.page, True)
self.focus_forward()
d = self.flumotion.medium.componentCallRemote(component, 'getUIState')
d.addCallback(component_callback)
def planet_callback(uistate, self=self):
component = util.findComponent(uistate,
'/default/producer-firewire')
if self.volume_monitor is None:
import volume_monitor
parent_widget = self.xml.get_object(self.box)
self.volume_monitor = volume_monitor.VolumeMonitor(
self.flumotion.medium, component, force_channels=1)
volume_widget = self.volume_monitor.widget
old_parent = volume_widget.get_parent()
if old_parent:
old_parent.remove(volume_widget)
parent_widget.pack_start(volume_widget)
if moods.get(component.get('mood')) is not moods.happy:
return
def component_callback(firewire_uistate, self=self):
if self.volume_monitor.state is not None:
return
self.volume_monitor.setUIState(firewire_uistate)
self.assistant.set_page_complete(self.page, True)
self.focus_forward()
d = self.flumotion.medium.componentCallRemote(
component, 'getUIState')
d.addCallback(component_callback)
def gotPlanetStateCb(result):
self.planetState = result
self.debug('gotPlanetStateCb')
# only get componentState if we got passed an argument for it
if not self.componentId:
return
try:
self.componentState = util.findComponent(result,
self.componentId)
except Exception, e:
self.debug(log.getExceptionMessage(e))
common.errorRaise("Invalid component id '%s'" %
self.componentId)
def gotUIState(self, state):
p = self.parentCommand
dList = []
for f in state.get('feeders'):
for c in f['clients']:
feeder_id = c['client-id'].split(':')[0]
compState = util.findComponent(p.planetState, feeder_id)
if compState is None or compState in self.components:
continue
d = defer.maybeDeferred(self.getUIState, compState)
dList.append(d)
d = defer.DeferredList(dList)
d.addCallback(lambda result: self.components)
return d
def gotPlanetStateCb(result):
self.planetState = result
self.debug('gotPlanetStateCb')
# only get componentState if we got passed an argument for it
if not self.componentId:
return
try:
self.componentState = util.findComponent(
result, self.componentId)
except Exception, e:
self.debug(log.getExceptionMessage(e))
common.errorRaise("Invalid component id '%s'" %
self.componentId)
def gotUIState(self, state):
p = self.parentCommand
dList = []
for f in state.get('feeders'):
for c in f['clients']:
feeder_id = c['client-id'].split(':')[0]
compState = util.findComponent(p.planetState, feeder_id)
if compState is None or compState in self.components:
continue
d = defer.maybeDeferred(self.getUIState, compState)
dList.append(d)
d = defer.DeferredList(dList)
d.addCallback(lambda result: self.components)
return d
def perspective_componentInvoke(self, avatarId, methodName,
*args, **kwargs):
"""
Call a remote method on the component.
@param avatarId: the component avatar id
@type avatarId: str
@param methodName: name of the method to call
@type methodName: str
"""
component = util.findComponent(self.vishnu.state, avatarId)
if not component:
self.warning('No component with avatar id %s' % avatarId)
raise errors.UnknownComponentError(avatarId)
return self.perspective_componentCallRemote(component, methodName,
*args, **kwargs)
def gotPlanetStateCb(result):
self.debug("gotPlanetStateCb")
c = util.findComponent(result, self._component)
if not c:
return util.unknown("Could not find component %s" % self._component)
moodValue = c.get("mood")
moodName = planet.moods.get(moodValue).name
if moodName in self._critical:
return util.critical("Component %s is %s" % (self._component, moodName))
if moodName in self._warning:
return util.warning("Component %s is %s" % (self._component, moodName))
return util.ok("Component %s is %s" % (self._component, moodName))
def gotPlanetStateCb(result):
self.debug('gotPlanetStateCb')
c = util.findComponent(result, self._component)
if not c:
return util.unknown('Could not find component %s' %
self._component)
moodValue = c.get('mood')
moodName = planet.moods.get(moodValue).name
if moodName in self._critical:
return util.critical('Component %s is %s' %
(self._component, moodName))
if moodName in self._warning:
return util.warning('Component %s is %s' %
(self._component, moodName))
return util.ok('Component %s is %s' % (self._component, moodName))
def doCallback(self, args):
p = self.parentCommand
s = p.workerHeavenState
workers = s.get('workers')
if not p.componentId:
common.errorRaise("Please specify a component id "
"with 'component -i [component-id]'")
eaters = p.componentState.get('config').get('eater', {})
eaters_id = self.get_eaters_ids(eaters)
comps = [p.componentState]
while len(eaters_id) > 0:
eaters = {}
for i in eaters_id:
try:
compState = util.findComponent(p.planetState, i)
comps.append(compState)
eaters.update(compState.get('config').get('eater', {}))
except Exception, e:
self.debug(log.getExceptionMessage(e))
common.errorRaise("Error retrieving component '%s'" % i)
eaters_id = self.get_eaters_ids(eaters)
def doCallback(self, args):
p = self.parentCommand
s = p.workerHeavenState
workers = s.get('workers')
if not p.componentId:
common.errorRaise("Please specify a component id "
"with 'component -i [component-id]'")
eaters = p.componentState.get('config').get('eater', {})
eaters_id = self.get_eaters_ids(eaters)
comps = [p.componentState]
while len(eaters_id) > 0:
eaters = {}
for i in eaters_id:
try:
compState = util.findComponent(p.planetState, i)
comps.append(compState)
eaters.update(compState.get('config').get('eater', {}))
except Exception, e:
self.debug(log.getExceptionMessage(e))
common.errorRaise("Error retrieving component '%s'" % i)
eaters_id = self.get_eaters_ids(eaters)
def _got_planet_state(self, planet_state):
c = util.findComponent(planet_state, self.component_id)
if not c:
return util.unknown('Could not find component %s' %
self.component_id)
return self._detect_flipflops(c)
def _got_planet_state(self, planet_state):
c = util.findComponent(planet_state, self.component_id)
if not c:
return util.unknown('Could not find component %s' %
self.component_id)
return self._detect_flipflops(c)
