def bi_graphs_to_json(process_name, process_type='businessprocess'):
c = {}
c['messages'] = []
c['errors'] = []
bp = adagios.bi.get_business_process(process_name=process_name,
process_type=process_type)
graphs = []
if not bp.graphs:
return []
for graph in bp.graphs or []:
if graph.get('graph_type') == 'pnp':
host_name = graph.get('host_name')
service_description = graph.get('service_description')
metric_name = graph.get('metric_name')
pnp_result = run_pnp('json',
host=graph.get('host_name'),
srv=graph.get('service_description'))
json_data = json.loads(pnp_result)
for i in json_data:
if i.get('ds_name') == graph.get('metric_name'):
notes = graph.get('notes')
last_value = bp.get_pnp_last_value(host_name,
service_description,
metric_name)
i['last_value'] = last_value
i['notes'] = notes
graphs.append(i)
return graphs
def graphs_json(request, process_name, process_type):
""" Get graphs for one specific business process
"""
c = {}
c["messages"] = []
c["errors"] = []
import adagios.businessprocess
bp = adagios.bi.get_business_process(process_name=process_name, process_type=process_type)
graphs = []
if not bp.graphs:
return HttpResponse("[]")
for graph in bp.graphs or []:
if graph.get("graph_type") == "pnp":
host_name = graph.get("host_name")
service_description = graph.get("service_description")
metric_name = graph.get("metric_name")
pnp_result = run_pnp("json", host=graph.get("host_name"), srv=graph.get("service_description"))
json_data = simplejson.loads(pnp_result)
for i in json_data:
if i.get("ds_name") == graph.get("metric_name"):
notes = graph.get("notes")
last_value = bp.get_pnp_last_value(host_name, service_description, metric_name)
i["last_value"] = last_value
i["notes"] = notes
graphs.append(i)
graph_json = simplejson.dumps(graphs)
return HttpResponse(graph_json)
def graphs_json(request, process_name, process_type):
""" Get graphs for one specific business process
"""
c = {}
c['messages'] = []
c['errors'] = []
import adagios.businessprocess
bp = adagios.bi.get_business_process(process_name=process_name, process_type=process_type)
graphs = []
if not bp.graphs:
return HttpResponse('[]')
for graph in bp.graphs or []:
if graph.get('graph_type') == 'pnp':
host_name = graph.get('host_name')
service_description = graph.get('service_description')
metric_name = graph.get('metric_name')
pnp_result = run_pnp('json', host=graph.get(
'host_name'), srv=graph.get('service_description'))
json_data = json.loads(pnp_result)
for i in json_data:
if i.get('ds_name') == graph.get('metric_name'):
notes = graph.get('notes')
last_value = bp.get_pnp_last_value(
host_name, service_description, metric_name)
i['last_value'] = last_value
i['notes'] = notes
graphs.append(i)
graph_json = json.dumps(graphs)
return HttpResponse(graph_json)
def pnp(request, pnp_command='image'):
c = {}
c['messages'] = []
c['errors'] = []
result = run_pnp(pnp_command, **request.GET)
mimetype = "text"
if pnp_command == 'image':
mimetype = "image/png"
elif pnp_command == 'json':
mimetype = "application/json"
return HttpResponse(result, content_type=mimetype)
def pnp(request, pnp_command="image"):
c = {}
c["messages"] = []
c["errors"] = []
result = run_pnp(pnp_command, **request.GET)
content_type = "text"
if pnp_command == "image":
content_type = "image/png"
elif pnp_command == "json":
content_type = "application/json"
return HttpResponse(result, content_type=content_type)
def get_graph_urls(bp):
""" Returns a json with urls to all graphs of a specific business process """
graphs = []
if not bp.graphs:
return []
for graph in bp.graphs or []:
if graph.get('graph_type') == 'pnp':
host_name = graph.get('host_name')
service_description = graph.get('service_description')
metric_name = graph.get('metric_name')
pnp_result = run_pnp('json', host=graph.get(
'host_name'), srv=graph.get('service_description'))
json_data = simplejson.loads(pnp_result)
for i in json_data:
if i.get('ds_name') == graph.get('metric_name'):
notes = graph.get('notes')
last_value = bp.get_pnp_last_value(
host_name, service_description, metric_name)
i['last_value'] = last_value
i['notes'] = notes
graphs.append(i)
return graphs
def get_graph_urls(bp):
""" Returns a json with urls to all graphs of a specific business process """
graphs = []
if not bp.graphs:
return []
for graph in bp.graphs or []:
if graph.get('graph_type') == 'pnp':
host_name = graph.get('host_name')
service_description = graph.get('service_description')
metric_name = graph.get('metric_name')
pnp_result = run_pnp('json',
host=graph.get('host_name'),
srv=graph.get('service_description'))
json_data = simplejson.loads(pnp_result)
for i in json_data:
if i.get('ds_name') == graph.get('metric_name'):
notes = graph.get('notes')
last_value = bp.get_pnp_last_value(host_name,
service_description,
metric_name)
i['last_value'] = last_value
i['notes'] = notes
graphs.append(i)
return graphs
def bi_graphs_to_json(process_name, process_type='businessprocess'):
c = {}
c['messages'] = []
c['errors'] = []
bp = adagios.bi.get_business_process(process_name=process_name, process_type=process_type)
graphs = []
if not bp.graphs:
return []
for graph in bp.graphs or []:
if graph.get('graph_type') == 'pnp':
host_name = graph.get('host_name')
service_description = graph.get('service_description')
metric_name = graph.get('metric_name')
pnp_result = run_pnp('json', host=graph.get('host_name'), srv=graph.get('service_description'))
json_data = json.loads(pnp_result)
for i in json_data:
if i.get('ds_name') == graph.get('metric_name'):
notes = graph.get('notes')
last_value = bp.get_pnp_last_value(host_name, service_description, metric_name)
i['last_value'] = last_value
i['notes'] = notes
graphs.append(i)
return graphs
try:
datum.status = state[datum.get_status()]
except pynag.Utils.PynagError:
datum.status = state[3]
c['perfdata'] = perfdata.metrics
# Get a complete list of network parents
try:
c['network_parents'] = reversed(_get_network_parents(request, host_name))
except Exception, e:
c['errors'].append(e)
# Lets get some graphs
if adagios.settings.enable_pnp4nagios:
try:
tmp = run_pnp("json", host=host_name)
tmp = json.loads(tmp)
except Exception, e:
tmp = []
c['pnp4nagios_error'] = e
c['graph_urls'] = tmp
if adagios.settings.enable_graphite:
metrics = [x.label for x in perfdata.metrics]
service = c['service_description'].replace(' ', '_')
c['graphite'] = graphite.get(adagios.settings.graphite_url,
c['host_name'],
service,
metrics,
adagios.settings.GRAPHITE_PERIODS,
)
def service_detail(request, host_name, service_description):
""" Displays status details for one host or service """
c = {}
c['messages'] = []
c['errors'] = []
livestatus = utils.livestatus(request)
backend = request.GET.get('backend')
c['pnp_url'] = adagios.settings.pnp_url
c['nagios_url'] = adagios.settings.nagios_url
c['request'] = request
now = time.time()
seconds_in_a_day = 60 * 60 * 24
seconds_passed_today = now % seconds_in_a_day
today = now - seconds_passed_today # midnight of today
try:
c['host'] = my_host = livestatus.get_host(host_name, backend)
my_host['object_type'] = 'host'
my_host['short_name'] = my_host['name']
except IndexError:
c['errors'].append(_("Could not find any host named '%s'") % host_name)
return error_page(request, c)
if service_description is None:
tmp = request.GET.get('service_description')
if tmp is not None:
return service_detail(request, host_name, service_description=tmp)
primary_object = my_host
c['service_description'] = '_HOST_'
else:
try:
c['service'] = my_service = livestatus.get_service(
host_name, service_description, backend=backend)
my_service['object_type'] = 'service'
c['service_description'] = service_description
my_service['short_name'] = "%s/%s" % (my_service['host_name'],
my_service['description'])
primary_object = my_service
except IndexError:
c['errors'].append(
_("Could not find any service named '%s'") %
service_description)
return error_page(request, c)
c['my_object'] = primary_object
c['object_type'] = primary_object['object_type']
# Friendly statusname (i.e. turn 2 into "critical")
primary_object['status'] = state[primary_object['state']]
# Plugin longoutput comes to us with special characters escaped. lets undo
# that:
primary_object['long_plugin_output'] = primary_object[
'long_plugin_output'].replace('\\n', '\n')
# Service list on the sidebar should be sorted
my_host['services_with_info'] = sorted(
my_host.get('services_with_info', []))
c['host_name'] = host_name
perfdata = primary_object['perf_data']
perfdata = pynag.Utils.PerfData(perfdata)
for i, datum in enumerate(perfdata.metrics):
datum.i = i
try:
datum.status = state[datum.get_status()]
except pynag.Utils.PynagError:
datum.status = state[3]
c['perfdata'] = perfdata.metrics
# Get a complete list of network parents
try:
c['network_parents'] = reversed(
_get_network_parents(request, host_name))
except Exception as e:
c['errors'].append(e)
# Lets get some graphs
if adagios.settings.enable_pnp4nagios:
try:
tmp = run_pnp("json", host=host_name)
tmp = json.loads(tmp)
except Exception as e:
tmp = []
c['pnp4nagios_error'] = e
c['graph_urls'] = tmp
if adagios.settings.enable_graphite:
metrics = [x.label for x in perfdata.metrics]
service = c['service_description'].replace(' ', '_')
c['graphite'] = graphite.get(
adagios.settings.graphite_url,
c['host_name'],
service,
metrics,
adagios.settings.GRAPHITE_PERIODS,
)
# used in the General tab - preview
for graph in c['graphite']:
if graph['css_id'] == adagios.settings.GRAPHITE_DEFAULT_TAB:
default = {}
for k, v in list(graph['metrics'].items()):
default[k] = v
c['graphite_default'] = default
return render_to_response('status_detail.html',
c,
context_instance=RequestContext(request))
total_duration = now - start_time
state_hist = []
start = start_time
last_item = None
css_hint = {}
css_hint[0] = 'success'
css_hint[1] = 'warning'
css_hint[2] = 'danger'
css_hint[3] = 'unknown'
for i in log:
i['duration_percent'] = 100 * i['duration'] / total_duration
i['bootstrap_status'] = css_hint[i['state']]
# Lets get some graphs
try:
tmp = run_pnp("json", host=host_name)
tmp = json.loads(tmp)
except Exception, e:
tmp = []
c['pnp4nagios_error'] = e
c['graph_urls'] = tmp
return render_to_response('status_detail.html', c, context_instance=RequestContext(request))
def _get_network_parents(host_name):
""" Returns a list of hosts that are network parents (or grandparents) to host_name
Every item in the list is a host dictionary from mk_livestatus
Returns:
def testGetJson(self):
result = functions.run_pnp('json')
self.assertGreaterEqual(
len(result),
0,
msg=_("Tried to get json from pnp4nagios but result was improper"))
def testGetJson(self):
result = functions.run_pnp('json')
self.assertGreaterEqual(
len(result), 0, msg=_("Tried to get json from pnp4nagios but result was improper"))
