def status(self, extra_options_list=None):
""" 'status' is a more accessible way to query the state of the AppScale
deployment than 'appscale-describe-instances', and calls it with the
parameters in the user's AppScalefile.
Raises:
AppScalefileException: If there is no AppScalefile in the current
directory.
"""
contents = self.read_appscalefile()
# Construct a describe-instances command from the file's contents
command = extra_options_list or []
contents_as_yaml = yaml.safe_load(contents)
if 'keyname' in contents_as_yaml:
command.append("--keyname")
command.append(contents_as_yaml['keyname'])
# Finally, exec the command. Don't worry about validating it -
# appscale-describe-instances will do that for us.
options = ParseArgs(command, "appscale-describe-instances").args
AppScaleTools.print_cluster_status(options)
def status(self, extra_options_list=None):
""" 'status' is a more accessible way to query the state of the AppScale
deployment than 'appscale-describe-instances', and calls it with the
parameters in the user's AppScalefile.
Raises:
AppScalefileException: If there is no AppScalefile in the current
directory.
"""
contents = self.read_appscalefile()
# Construct a describe-instances command from the file's contents
command = extra_options_list or []
contents_as_yaml = yaml.safe_load(contents)
if 'keyname' in contents_as_yaml:
command.append("--keyname")
command.append(contents_as_yaml['keyname'])
# Finally, exec the command. Don't worry about validating it -
# appscale-describe-instances will do that for us.
options = ParseArgs(command, "appscale-describe-instances").args
AppScaleTools.print_cluster_status(options)
def test_started_two_nodes(self):
# Mock functions which provides inputs for print_cluster_status
flexmock(LocalState).should_receive("get_login_host").and_return(
"1.1.1.1")
flexmock(LocalState).should_receive("get_secret_key").and_return(
"xxxxxxx")
fake_ac_client = flexmock()
(flexmock(appscale_tools).should_receive(
"AppControllerClient").and_return(fake_ac_client))
(fake_ac_client.should_receive("get_all_private_ips").and_return(
["10.10.4.220", "10.10.7.12"]))
# This huge list is the most valuable input for the function
cluster_stats = [
# HEAD node
{
'private_ip':
'10.10.4.220',
'public_ip':
'1.1.1.1',
'roles': [
'load_balancer', 'taskqueue_master', 'zookeeper',
'db_master', 'taskqueue', 'shadow', 'login'
],
'is_initialized':
True,
'is_loaded':
True,
'apps': {
'appscaledashboard_default_v1': {
'http': 1080,
'language': 'python',
'total_reqs': 24,
'appservers': 3,
'pending_appservers': 0,
'https': 1443,
'reqs_enqueued': 0
}
},
'memory': {
'available': 1117507584,
'total': 3839168512,
'used': 3400077312
},
'disk': [{
'/': {
'total': 9687113728,
'free': 4895760384,
'used': 4364763136
}
}],
'cpu': {
'count': 2,
'idle': 66.7,
'system': 9.5,
'user': 19.0
},
'loadavg': {
'last_1_min': 0.64,
'last_5_min': 1.04,
'last_15_min': 0.95,
'scheduling_entities': 381,
'runnable_entities': 3
},
# Irrelevant for status bellow
'state':
'Done starting up AppScale, now in heartbeat mode',
'swap': {
'used': 0,
'free': 0
},
'services': {},
},
# AppEngine node
{
'private_ip':
'10.10.7.12',
'public_ip':
'2.2.2.2',
'roles': ['memcache', 'appengine'],
'is_initialized':
True,
'is_loaded':
True,
'apps': {},
'loadavg': {
'last_1_min': 1.05,
'last_5_min': 0.92,
'last_15_min': 0.95,
'scheduling_entities': 312,
'runnable_entities': 2
},
'memory': {
'available': 2891546624,
'total': 3839168512,
'used': 1951600640
},
'disk': [{
'/': {
'total': 9687113728,
'free': 5160316928,
'used': 4100206592
}
}],
'cpu': {
'count': 2,
'idle': 100.0,
'system': 0.0,
'user': 0.0
},
# Irrelevant for status bellow
'state':
'Done starting up AppScale, now in heartbeat mode',
'swap': {
'used': 0,
'free': 0
},
'services': {},
}
]
(fake_ac_client.should_receive("get_cluster_stats").and_return(
cluster_stats))
# Configure catching of all logged messages
fake_logger = LogsCollector()
flexmock(appscale_tools.AppScaleLogger,
log=fake_logger.log,
warn=fake_logger.warn,
success=fake_logger.success)
# Do actual call to tested function
options = flexmock(keyname="bla-bla", verbose=False)
AppScaleTools.print_cluster_status(options)
# Verify if output matches expectation
self.assertRegexpMatches(
fake_logger.info_buf, r"-+\n\n"
r"PROJECT ID +SERVICE ID +HTTP/HTTPS +APPSERVERS/PENDING "
r"+REQS\. ENQUEUED/TOTAL +STATE *\n"
r"appscaledashboard +default +1080/1443 +3/0 +0/24 +Ready *\n")
self.assertEqual(fake_logger.warn_buf, "")
self.assertEqual(
fake_logger.success_buf,
"\nAppScale is up. All 2 nodes are loaded\n"
"\nView more about your AppScale deployment at "
"http://1.1.1.1:1080/status\n")
def test_started_two_nodes(self):
# Mock functions which provides inputs for print_cluster_status
flexmock(LocalState).should_receive("get_host_with_role").\
and_return("1.1.1.1")
flexmock(LocalState).should_receive("get_secret_key").and_return("xxxxxxx")
fake_ac_client = flexmock()
(flexmock(appscale_tools)
.should_receive("AppControllerClient")
.and_return(fake_ac_client))
(fake_ac_client.should_receive("get_all_private_ips")
.and_return(["10.10.4.220", "10.10.7.12"]))
# This huge list is the most valuable input for the function
cluster_stats = [
# HEAD node
{
'private_ip': '10.10.4.220',
'public_ip': '1.1.1.1',
'roles': ['load_balancer', 'taskqueue_master', 'zookeeper',
'db_master','taskqueue', 'shadow'],
'is_initialized': True,
'is_loaded': True,
'apps': {
'appscaledashboard_default_v1': {
'http': 1080, 'language': 'python', 'total_reqs': 24, 'appservers': 3,
'pending_appservers': 0, 'https': 1443, 'reqs_enqueued': 0}},
'memory': {'available': 1117507584, 'total': 3839168512, 'used': 3400077312},
'disk': [{'/': {'total': 9687113728, 'free': 4895760384, 'used': 4364763136}}],
'cpu': {'count': 2, 'idle': 66.7, 'system': 9.5, 'user': 19.0},
'loadavg': {'last_1_min': 0.64, 'last_5_min': 1.04, 'last_15_min': 0.95,
'scheduling_entities': 381, 'runnable_entities': 3},
# Irrelevant for status bellow
'state': 'Done starting up AppScale, now in heartbeat mode',
'swap': {'used': 0, 'free': 0},
'services': {},
},
# AppEngine node
{
'private_ip': '10.10.7.12',
'public_ip': '2.2.2.2',
'roles': ['memcache', 'appengine'],
'is_initialized': True,
'is_loaded': True,
'apps': {},
'loadavg': {'last_1_min': 1.05, 'last_5_min': 0.92, 'last_15_min': 0.95,
'scheduling_entities': 312, 'runnable_entities': 2},
'memory': {'available': 2891546624, 'total': 3839168512, 'used': 1951600640},
'disk': [{'/': {'total': 9687113728, 'free': 5160316928, 'used': 4100206592}}],
'cpu': {'count': 2, 'idle': 100.0, 'system': 0.0, 'user': 0.0},
# Irrelevant for status bellow
'state': 'Done starting up AppScale, now in heartbeat mode',
'swap': {'used': 0, 'free': 0},
'services': {},
}
]
fake_ac_client.should_receive('get_property').\
and_return({'login': '******'})
(fake_ac_client.should_receive("get_cluster_stats")
.and_return(cluster_stats))
# Configure catching of all logged messages
fake_logger = LogsCollector()
flexmock(appscale_tools.AppScaleLogger,
log=fake_logger.log, warn=fake_logger.warn,
success=fake_logger.success)
# Do actual call to tested function
options = flexmock(keyname="bla-bla", verbose=False)
AppScaleTools.print_cluster_status(options)
# Verify if output matches expectation
self.assertRegexpMatches(
fake_logger.info_buf,
r"-+\n\n"
r"PROJECT ID +SERVICE ID +HTTP/HTTPS +APPSERVERS/PENDING "
r"+REQS\. ENQUEUED/TOTAL +STATE *\n"
r"appscaledashboard +default +1080/1443 +3/0 +0/24 +Ready *\n"
)
self.assertEqual(fake_logger.warn_buf, "")
self.assertEqual(fake_logger.success_buf,
"\nAppScale is up. All 2 nodes are loaded\n"
"\nView more about your AppScale deployment at "
"http://1.1.1.1:1080/status\n")
