def main():
config = Config(BASE_DIR + '/configuration/')
sqlite = Sqlite(BASE_DIR + '/storage/harvester.db', config.XMLconfiguration)
pandadb = PandaDB(BASE_DIR + '/settings.ini')
es = Es(BASE_DIR + '/settings.ini')
metrics = pandadb.get_db_metrics()
dictHarvesterHosts, dictHarvesterInstnaces = es.get_last_submittedtime()
sqlite.instances_availability(dictHarvesterInstnaces, metrics)
instances = sqlite.get_instances()
for instance in instances:
for harvesterhost in instances[instance]:
if harvesterhost != 'none':
availability = instances[instance][harvesterhost]['availability']
notificated = instances[instance][harvesterhost]['notificated']
contacts = instances[instance][harvesterhost]['contacts']
text = instances[instance][harvesterhost]['errorsdesc']
if (availability == 0 or availability == 10) and notificated == 0:
email = Notifications(text=text,
subject='Service issues on {0} {1}'.format(instance, harvesterhost),
to=contacts)
email.send_notification_email()
sqlite.update_field('notificated', 1, instance, harvesterhost)
email = {}
elif availability == 100 and notificated == 1:
sqlite.update_field('notificated', 0, instance, harvesterhost)
host = harvesterhost.split('.')[0]
doc = ServiceDocument('harv_{0}_{1}'.format(instance, host), availability=availability, contact=','.join(contacts), availabilitydesc="PandaHarvester instance:{0}".format(instance), availabilityinfo="{0}".format(text))
XSLSPublisher.send(doc)
doc = {}
def publish(cls, metrics):
"""Publish service metrics to CERN XSLS service."""
api_url = current_app.config.get('METRICS_XSLS_API_URL')
service_id = current_app.config.get('METRICS_XSLS_SERVICE_ID')
if api_url is None:
raise RuntimeError("METRICS_XSLS_API_URL must be set.")
if service_id is None:
raise RuntimeError("METRICS_XSLS_SERVICE_ID must be set.")
# Create service document.
doc = ServiceDocument(
service_id,
contact=current_app.config.get('METRICS_XSLS_EMAIL'),
webpage=current_app.config.get('METRICS_XSLS_WEBPAGE'),
)
for obj in metrics:
doc.add_numericvalue(obj.metric, obj.value)
# Compute availability
try:
avail_imp = current_app.config.get(
'METRICS_XSLS_AVAILABILITY')
if avail_imp:
avail_func = import_string(avail_imp)
doc.availability = avail_func(doc)
except Exception:
current_app.logger.exception("Could not compute availability")
resp = XSLSPublisher.send(doc, api_url=api_url)
if resp.status_code != 200:
raise RuntimeError("%s did not accept service XML (status %s)" % (
resp.content, resp.status_code), resp.content)
def test_xslspublisher_send():
"""."""
httpretty.register_uri(httpretty.POST, EXAMPLE_URL, body="", status=200)
dt = datetime(2015, 1, 1, 0, 0, 0)
doc = ServiceDocument('myid', timestamp=dt)
resp = XSLSPublisher.send(doc, api_url=EXAMPLE_URL)
assert resp.status_code == 200
assert httpretty.last_request().body.decode('utf-8') == \
'<serviceupdate xmlns="http://sls.cern.ch/SLS/XML/update">' \
'<id>myid</id><availability>100</availability>' \
'<timestamp>2015-01-01T00:00:00</timestamp></serviceupdate>'
def test_xslspublisher_send():
"""."""
httpretty.register_uri(httpretty.POST, EXAMPLE_URL, body="", status=200)
dt = datetime(2015, 1, 1, 0, 0, 0)
doc = ServiceDocument('myid', timestamp=dt)
resp = XSLSPublisher.send(doc, api_url=EXAMPLE_URL)
assert resp.status_code == 200
# Parse multipart/form-data (not supported by HTTPretty)
content_type = httpretty.last_request().headers['Content-Type'].split(';')
content_type = [x.strip() for x in content_type]
key, boundary = content_type[1].split("=")
data = cgi.parse_multipart(httpretty.last_request().rfile,
{'boundary': boundary.encode('utf-8')})
assert 'file' in data
assert data['file'][0].decode('utf-8') == \
'<serviceupdate xmlns="http://sls.cern.ch/SLS/XML/update">' \
'<id>myid</id><status>available</status>' \
'<timestamp>2015-01-01T00:00:00</timestamp></serviceupdate>'
def test_xslspublisher_send():
"""."""
httpretty.register_uri(httpretty.POST, EXAMPLE_URL, body="", status=200)
dt = datetime(2015, 1, 1, 0, 0, 0)
doc = ServiceDocument('myid', timestamp=dt)
resp = XSLSPublisher.send(doc, api_url=EXAMPLE_URL)
assert resp.status_code == 200
# Parse multipart/form-data (not supported by HTTPretty)
content_type = httpretty.last_request().headers['Content-Type'].split(';')
content_type = [x.strip() for x in content_type]
key, boundary = content_type[1].split("=")
data = cgi.parse_multipart(httpretty.last_request().rfile,
{'boundary': boundary.encode('utf-8')})
assert 'file' in data
assert data['file'][0].decode('utf-8') == \
'<serviceupdate xmlns="http://sls.cern.ch/SLS/XML/update">' \
'<id>myid</id><status>available</status>' \
'<timestamp>2015-01-01T00:00:00</timestamp></serviceupdate>'
