def crawl(self, container_id=None, **kwargs):
password = "******"
user = "******"
if "password" in kwargs:
password = kwargs["password"]
if "user" in kwargs:
user = kwargs["user"]
c = dockercontainer.DockerContainer(container_id)
# check image name
if c.image_name.find(self.feature_key) == -1:
logger.error("%s is not %s container", c.image_name,
self.feature_key)
raise CrawlError("%s does not have expected name for %s (name=%s)",
container_id, self.feature_key, c.image_name)
# extract IP and Port information
ip = c.get_container_ip()
ports = c.get_container_ports()
# crawl all candidate ports
for each_port in ports:
return liberty_crawler.retrieve_metrics(
host=ip,
port=each_port,
user=user,
password=password,
feature_type=self.feature_type)
raise CrawlError("%s has no accessible endpoint for %s", container_id,
self.feature_key)
def crawl(self, container_id=None, **kwargs):
password, user = self.get_opt(kwargs)
c = dockercontainer.DockerContainer(container_id)
port = None
if "annotation.io.kubernetes.container.ports" in\
c.inspect['Config']['Labels']:
ports = c.inspect['Config']['Labels'][
'annotation.io.kubernetes.container.ports']
ports = json.loads(ports)
else:
ports = c.get_container_ports()
for each_port in ports:
tmp_port = None
if "containerPort" in each_port:
tmp_port = int(each_port['containerPort'])
else:
tmp_port = int(each_port)
if tmp_port == self.default_port:
port = tmp_port
if not port:
return
state = c.inspect['State']
pid = str(state['Pid'])
ips = run_as_another_namespace(
pid, ['net'], utils.misc.get_host_ip4_addresses)
for each_ip in ips:
if each_ip != "127.0.0.1":
ip = each_ip
break
try:
return liberty_crawler.retrieve_metrics(
host=ip,
port=port,
user=user,
password=password,
feature_type=self.feature_type)
except:
logger.info("liberty does not listen on port:%d", port)
raise ConnectionError("liberty does not listen on port:%d", port)
def crawl(self, container_id=None, **kwargs):
password, user = self.get_opt(kwargs)
c = dockercontainer.DockerContainer(container_id)
port = None
if "annotation.io.kubernetes.container.ports" in\
c.inspect['Config']['Labels']:
ports = c.inspect['Config']['Labels'][
'annotation.io.kubernetes.container.ports']
ports = json.loads(ports)
else:
ports = c.get_container_ports()
for each_port in ports:
tmp_port = None
if "containerPort" in each_port:
tmp_port = int(each_port['containerPort'])
else:
tmp_port = int(each_port)
if tmp_port == self.default_port:
port = tmp_port
if not port:
return
state = c.inspect['State']
pid = str(state['Pid'])
ips = run_as_another_namespace(pid, ['net'],
utils.misc.get_host_ip4_addresses)
for each_ip in ips:
if each_ip != "127.0.0.1":
ip = each_ip
break
try:
return liberty_crawler.retrieve_metrics(
host=ip,
port=port,
user=user,
password=password,
feature_type=self.feature_type)
except:
logger.info("liberty does not listen on port:%d", port)
raise ConnectionError("liberty does not listen on port:%d", port)
def crawl(self, **options):
password = "******"
user = "******"
if "password" in options:
password = options["password"]
if "user" in options:
user = options["user"]
return liberty_crawler.retrieve_metrics(host='localhost',
port=self.default_port,
user=user,
password=password,
feature_type=self.feature_type)
def test_ok(self, server_status_value):
status = list(liberty_crawler.retrieve_metrics())
assert status == [('liberty_servlet_status',
feature.LibertyServletFeature(
name='JMXRESTProxyServlet',
appName='com.ibm.ws.jmx.connector.server.rest',
reqCount='292',
responseMean='1646404.6780821919',
responseMax='129746827',
responseMin='257689'),
'application'),
('liberty_jvm_status',
feature.LibertyJVMFeature(
heap='31588352',
freeMemory='9104704',
usedMemory='23213312',
processCPU='0.07857719811500322',
gcCount='1325',
gcTime='1001',
upTime='155755366'),
'application'),
('liberty_thread_status',
feature.LibertyThreadFeature(
activeThreads='1',
poolSize='4',
poolName='Default Executor'),
'application'),
('liberty_session_status',
feature.LibertySessionFeature(
name='default_host/IBMJMXConnectorREST',
createCount='1',
liveCount='0',
activeCount='0',
invalidatedCount='1',
invalidatedCountByTimeout='2'),
'application'),
('liberty_mongo_connection_status',
feature.LibertyMongoConnectionFeature(
checkedOutCount='1',
waitQueueSize='2',
maxSize='4',
minSize='3',
host='test',
port='12',
size='7'),
'application')]
def test_ok(self, server_status_value):
status = list(liberty_crawler.retrieve_metrics())
assert status == [('liberty_servlet_status',
feature.LibertyServletFeature(
name='JMXRESTProxyServlet',
appName='com.ibm.ws.jmx.connector.server.rest',
reqCount='292',
responseMean='1646404.6780821919',
responseMax='129746827',
responseMin='257689'),
'application'),
('liberty_jvm_status',
feature.LibertyJVMFeature(
heap='31588352',
freeMemory='9104704',
usedMemory='23213312',
processCPU='0.07857719811500322',
gcCount='1325',
gcTime='1001',
upTime='155755366'),
'application'),
('liberty_thread_status',
feature.LibertyThreadFeature(
activeThreads='1',
poolSize='4',
poolName='Default Executor'),
'application'),
('liberty_session_status',
feature.LibertySessionFeature(
name='default_host/IBMJMXConnectorREST',
createCount='1',
liveCount='0',
activeCount='0',
invalidatedCount='1',
invalidatedCountByTimeout='2'),
'application'),
('liberty_mongo_connection_status',
feature.LibertyMongoConnectionFeature(
checkedOutCount='1',
waitQueueSize='2',
maxSize='4',
minSize='3',
host='test',
port='12',
size='7'),
'application')]
def test_read(self):
liberty_crawler.retrieve_status_page("user", "pass", "localhost")
self.assertNotIsInstance(liberty_crawler.retrieve_metrics(),
feature.LibertyServletFeature)
def test_read(self):
liberty_crawler.retrieve_status_page("user", "pass", "localhost")
self.assertNotIsInstance(liberty_crawler.retrieve_metrics(),
feature.LibertyServletFeature)