def enqueue_deployed_charms(self):
"""Send all deployed charms to CharmQueue for relation setting and
post-proc.
"""
charm_q = CharmQueue(ui=self.ui, config=self.config,
juju=self.juju, juju_state=self.juju_state,
deployed_charms=self.deployed_charm_classes)
if self.config.getopt('headless'):
charm_q.watch_relations()
charm_q.watch_post_proc()
else:
charm_q.watch_relations_async()
charm_q.watch_post_proc_async()
charm_q.is_running = True
# Exit cleanly if we've finished all deploys, relations,
# post processing, and running in headless mode.
if self.config.getopt('headless'):
while not self.config.getopt('deploy_complete'):
self.ui.status_info_message(
"Waiting for services to be started.")
# FIXME: Is this needed?
# time.sleep(10)
self.ui.status_info_message(
"All services deployed, relations set, and started")
self.loop.exit(0)
self.ui.status_info_message(
"Services deployed, relationships may still be"
" pending. Please wait for all services to be checked before"
" deploying compute nodes")
self.ui.render_services_view(self.nodes, self.juju_state,
self.maas_state, self.config)
self.loop.redraw_screen()
def setUp(self):
self.mock_jujuclient = MagicMock(name='jujuclient')
self.mock_juju_state = MagicMock(name='juju_state')
self.mock_ui = MagicMock(name='ui')
self.mock_config = MagicMock(name='config')
self.deployed_charms = [
CharmNtp, CharmNovaCompute, CharmGlance, CharmMysql
]
self.charm = CharmQueue(ui=self.mock_ui,
config=self.mock_config,
juju=self.mock_jujuclient,
juju_state=self.mock_juju_state,
deployed_charms=self.deployed_charms)
self.expected_relation = [
('mysql:shared-db', 'nova-compute:shared-db'),
('nova-compute:image-service', 'glance:image-service'),
('ntp:juju-info', 'nova-compute:juju-info'),
('mysql:shared-db', 'glance:shared-db')
]
self.unexpected_relation = [('nova-compute:nova-ceilometer',
'ceilometer-agent:nova-ceilometer')]
def enqueue_deployed_charms(self):
"""Send all deployed charms to CharmQueue for relation setting and
post-proc.
"""
log.debug("Starting CharmQueue for relation setting and"
" post-processing enqueueing {}".format(
[c.charm_name for c in self.deployed_charm_classes]))
charm_q = CharmQueue(ui=self.ui)
for charm_class in self.deployed_charm_classes:
charm = charm_class(juju=self.juju,
juju_state=self.juju_state,
ui=self.ui)
charm_q.add_relation(charm)
charm_q.add_post_proc(charm)
charm_q.watch_relations()
charm_q.watch_post_proc()
charm_q.is_running = True
self.info_message(
"Services deployed, relationships may still be"
" pending. Please wait for all services to be checked before"
" deploying compute nodes.")
self.render_nodes(self.nodes, self.juju_state, self.maas_state)
def test_watch_relations_exception(self):
""" Verifies watch_relations croaks on failed add_relation """
juju = self.mock_jujuclient
juju.add_relation.side_effect = Exception('Failed to add relations')
charm_q = CharmQueue(ui=self.mock_ui,
config=self.mock_config,
juju=juju,
juju_state=self.mock_juju_state,
deployed_charms=self.deployed_charms)
self.assertRaises(Exception, charm_q.watch_relations)
def setUp(self):
self.mock_jujuclient = MagicMock(name='jujuclient')
self.mock_juju_state = MagicMock(name='juju_state')
self.mock_ui = MagicMock(name='ui')
self.mock_config = MagicMock(name='config')
self.deployed_charms = [CharmNovaCloudController, CharmSwift]
self.charm = CharmQueue(ui=self.mock_ui,
config=self.mock_config,
juju=self.mock_jujuclient,
juju_state=self.mock_juju_state,
deployed_charms=self.deployed_charms)
def enqueue_deployed_charms(self):
"""Send all deployed charms to CharmQueue for relation setting and
post-proc.
"""
charm_q = CharmQueue(ui=self.ui, config=self.config,
juju=self.juju, juju_state=self.juju_state,
deployed_charms=self.deployed_charm_classes)
if self.config.getopt('headless'):
charm_q.watch_relations()
charm_q.watch_post_proc()
else:
async.submit(charm_q.watch_relations,
self.ui.show_exception_message)
async.submit(charm_q.watch_post_proc,
self.ui.show_exception_message)
charm_q.is_running = True
# Exit cleanly if we've finished all deploys, relations,
# post processing, and running in headless mode.
if self.config.getopt('headless'):
while not self.config.getopt('postproc_complete'):
self.ui.status_info_message(
"Waiting for services to be started.")
# FIXME: Is this needed?
# time.sleep(10)
self.ui.status_info_message(
"All services deployed, relations set, and started")
self.loop.exit(0)
session_id = self.config.getopt('session_id')
if self.config.is_single():
utils.pollinate(session_id, 'DS')
elif self.config.is_multi():
utils.pollinate(session_id, 'DM')
if charm_q.charm_post_proc_q.empty():
self.ui.status_info_message("Ready.")
self.ui.render_services_view(self.nodes, self.juju_state,
self.maas_state, self.config)
self.loop.redraw_screen()
def add_charm(self, count=0, charm=None):
if not charm:
self.ui.hide_add_charm_info()
return
svc = self.juju_state.service(charm)
if svc.service:
self.info_message("Adding {n} units of {charm}".format(
n=count, charm=charm))
self.juju.add_unit(charm, num_units=int(count))
else:
charm_q = CharmQueue(ui=self.ui)
charm_sel = get_charm(charm, self.juju, self.juju_state, self.ui)
log.debug("Add charm: {}".format(charm_sel))
if not charm_sel.isolate:
charm_sel.machine_id = 'lxc:{mid}'.format(mid="1")
self.info_message("Adding {} to environment".format(charm_sel))
charm_q.add_setup(charm_sel)
charm_q.add_relation(charm_sel)
charm_q.add_post_proc(charm_sel)
# Add charm dependencies
if len(charm_sel.related) > 0:
for c in charm_sel.related:
svc = self.juju_state.service(charm_sel)
if not svc.service:
self.info_message("Adding dependent "
"charm {c}".format(c=c))
charm_dep = get_charm(c, self.juju, self.juju_state,
self.ui)
if not charm_dep.isolate:
charm_dep.machine_id = 'lxc:{mid}'.format(mid="1")
charm_q.add_setup(charm_dep)
charm_q.add_relation(charm_dep)
charm_q.add_post_proc(charm_dep)
if not charm_q.is_running:
charm_q.watch_setup()
charm_q.watch_relations()
charm_q.watch_post_proc()
charm_q.is_running = True
self.ui.hide_add_charm_info()
return
