def init_plugin(self):
super().init_plugin()
self.add_view(
"api_plugin_%s_get_layer" % self.name,
self.api_get_layer,
url=r"^plugin/%s/layers/(?P<layer>\S+)/$" % self.name,
method=["GET"],
)
self.add_view(
"api_plugin_%s_object_data" % self.name,
self.api_object_data,
url="^(?P<id>[0-9a-f]{24})/plugin/%s/object_data/$" % self.name,
method=["GET"],
)
self.add_view(
"api_plugin_%s_set_geopoint" % self.name,
self.api_set_geopoint,
url="^(?P<id>[0-9a-f]{24})/plugin/%s/set_geopoint/$" % self.name,
method=["POST"],
validate={
"srid": StringParameter(),
"x": FloatParameter(),
"y": FloatParameter()
},
)
self.add_view(
"api_plugin_%s_set_layer_visibility" % self.name,
self.api_set_layer_visibility,
url="^plugin/%s/layer_visibility/$" % self.name,
method=["POST"],
validate={
"layer": StringParameter(),
"status": BooleanParameter()
},
)
self.add_view(
"api_plugin_%s_create" % self.name,
self.api_create,
url="^plugin/%s/$" % self.name,
method=["POST"],
validate={
"model": DocumentParameter(ObjectModel),
"name": UnicodeParameter(),
"srid": StringParameter(),
"x": FloatParameter(),
"y": FloatParameter(),
},
)
def get_validator(self, field):
"""
Returns Parameter instance or None to clean up field
:param field:
:type field: Field
:return:
"""
from noc.core.model.fields import TagsField, TextArrayField
if isinstance(field, BooleanField):
return BooleanParameter()
elif isinstance(field, IntegerField):
return IntParameter()
elif isinstance(field, FloatField):
return FloatParameter()
elif isinstance(field, DateField):
return DateParameter()
elif isinstance(field, DateTimeField):
return DateTimeParameter()
elif isinstance(field, TagsField):
return TagsParameter(required=not field.null)
elif isinstance(field, TextArrayField):
return StringListParameter(required=not field.null)
elif isinstance(field, related.ForeignKey):
self.fk_fields[field.name] = field.remote_field.model
return ModelParameter(field.remote_field.model, required=not field.null)
else:
return None
def init_plugin(self):
super(ConduitsPlugin, self).init_plugin()
self.add_view("api_plugin_%s_get_neighbors" % self.name,
self.api_get_neighbors,
url="^(?P<id>[0-9a-f]{24})/plugin/%s/get_neighbors/$" %
self.name,
method=["GET"])
self.add_view(
"api_plugin_%s_create_ducts" % self.name,
self.api_create_ducts,
url="^(?P<id>[0-9a-f]{24})/plugin/%s/$" % self.name,
method=["POST"],
validate={
"ducts":
DictListParameter(
attrs={
"target":
DocumentParameter(Object),
"project_distance":
FloatParameter(),
"conduits":
DictListParameter(
attrs={
"id": DocumentParameter(Object,
required=False),
"n": IntParameter(),
"x": IntParameter(),
"y": IntParameter(),
"status": BooleanParameter()
})
})
})
#
self.conduits_model = ObjectModel.objects.filter(
name=self.CONDUITS_MODEL).first()
def test_float_parameter():
assert FloatParameter().clean(1.2) == 1.2
assert FloatParameter().clean("1.2") == 1.2
with pytest.raises(InterfaceTypeError):
FloatParameter().clean("not a number")
with pytest.raises(InterfaceTypeError):
FloatParameter(min_value=10).clean(5)
with pytest.raises(InterfaceTypeError):
FloatParameter(max_value=7).clean(10)
assert FloatParameter(max_value=10, default=7).clean(5) == 5
assert FloatParameter(max_value=10, default=7).clean(None) == 7
with pytest.raises(InterfaceTypeError):
assert FloatParameter(max_value=10, default=15)
def get_validator(self, field):
"""
Returns Parameter instance or None to clean up field
:param field:
:type field: Field
:return:
"""
from noc.core.model.fields import AutoCompleteTagsField
if isinstance(field, BooleanField):
return BooleanParameter()
elif isinstance(field, IntegerField):
return IntParameter()
elif isinstance(field, FloatField):
return FloatParameter()
elif isinstance(field, AutoCompleteTagsField):
return TagsParameter(required=not field.null)
elif isinstance(field, related.ForeignKey):
self.fk_fields[field.name] = field.rel.to
return ModelParameter(field.rel.to, required=not field.null)
else:
return None
def test_float_parameter_error(raw, config):
with pytest.raises(InterfaceTypeError):
assert FloatParameter(**config).clean(raw)
def test_float_parameter(raw, config, expected):
assert FloatParameter(**config).clean(raw) == expected
class ProbeApplication(ExtDocApplication):
"""
PMProbe application
"""
title = "Probe"
menu = "Setup | Probes"
model = Probe
query_fields = ["name"]
REFRESH_CHUNK = config.getint("pm", "expired_refresh_chunk")
REFRESH_TIMEOUT = config.getint("pm", "expired_refresh_timeout")
@view(url="^(?P<name>[^/]+)/(?P<instance>\d+)/config/$",
method=["GET"],
validate={"last": DateTimeParameter(required=False)},
access="config",
api=True)
def api_config(self, request, name, instance, last=None):
"""
Get full probe configuration
"""
probe = self.get_object_or_404(Probe, name=name)
if not probe.user or request.user.id != probe.user.id:
return self.response_forbidden()
instance = int(instance)
if instance >= probe.n_instances:
return self.response_not_found("Invalid instance")
probe_id = str(probe.id)
now = datetime.datetime.now()
# Refresh expired congfigs
t0 = time.time()
nr = 0
dt = 0
stopped = False
for pc in ProbeConfig.objects.filter(probe_id=probe_id,
instance_id=instance,
expire__lt=now):
pc.refresh()
nr += 1
if nr % self.REFRESH_CHUNK:
# Check execution time
dt = time.time() - t0
if dt > self.REFRESH_TIMEOUT:
self.logger.info(
"%d configs has been refreshed in %s seconds. Giving up",
nr, dt)
stopped = True
break
if nr and not stopped:
self.logger.info("%d configs has been refreshed in %s seconds.",
nr, dt)
# Get configs
q = {"probe_id": probe_id, "instance_id": instance}
if last:
fmt = "%Y-%m-%dT%H:%M:%S.%f" if "." in last else "%Y-%m-%dT%H:%M:%S"
last = datetime.datetime.strptime(last, fmt)
q["changed"] = {"$gte": last}
config = [{
"uuid":
pc["uuid"],
"handler":
pc["handler"],
"interval":
pc["interval"],
"metrics": [{
"metric": m["metric"],
"metric_type": m["metric_type"],
"thresholds": m["thresholds"],
"convert": m["convert"],
"scale": m["scale"],
"collectors": {
"policy":
m["collectors"]["policy"],
"write_concern":
m["collectors"]["write_concern"],
"collectors": [{
"proto": c["proto"],
"address": c["address"],
"port": c["port"]
} for c in m["collectors"]["collectors"]]
}
} for m in pc["metrics"]],
"config":
pc["config"],
"managed_object":
pc.get("managed_object", None),
"changed":
pc["changed"].isoformat(),
"expire":
pc["expire"].isoformat()
} for pc in ProbeConfig._get_collection().find(q)]
if config:
expire = min(c["expire"] for c in config)
# Wipe out deleted configs
deleted = [
c["uuid"] for c in config if c["changed"] == c["expire"]
]
if deleted:
ProbeConfig.objects.filter(uuid__in=deleted).delete()
else:
expire = None
return {
"now": now.isoformat(),
"last": last.isoformat() if last else None,
"expire": expire,
"config": config
}
@view(url="^(?P<name>[^/]+)/(?P<instance>\d+)/feed/$",
method=["POST"],
validate={
"thresholds":
DictListParameter(
attrs={
"managed_object": IntParameter(),
"metric": StringParameter(),
"metric_type": StringParameter(),
"ts": IntParameter(),
"value": FloatParameter(),
"old_state": StringParameter(),
"new_state": StringParameter()
})
},
access="config",
api=True)
def api_fmfeed(self, request, name, instance, thresholds):
if thresholds:
cnt = itertools.count()
batch = NewEvent._get_collection().initialize_unordered_bulk_op()
for t in thresholds:
seq = struct.pack("!II", int(time.time()),
cnt.next() & 0xFFFFFFFFL)
batch.insert({
"timestamp":
datetime.datetime.fromtimestamp(t["ts"]),
"managed_object":
t["managed_object"],
"raw_vars": {
"source": "system",
"metric": t["metric"],
"metric_type": t["metric_type"],
"value": str(t["value"]),
"old_state": t["old_state"],
"new_state": t["new_state"]
},
"seq":
Binary(seq)
})
batch.execute(0)
import cachetools
# NOC modules
from error import ModelDataError
from noc.lib.utils import deep_copy
from noc.lib.escape import json_escape as q
from noc.sa.interfaces.base import (StringParameter, BooleanParameter,
FloatParameter, IntParameter,
StringListParameter)
id_lock = Lock()
T_MAP = {
"str": StringParameter(),
"int": IntParameter(),
"float": FloatParameter(),
"bool": BooleanParameter(),
"strlist": StringListParameter()
}
A_TYPE = ["str", "int", "float", "bool", "objectid", "ref", "strlist"]
class ModelInterfaceAttr(EmbeddedDocument):
meta = {
"strict": False,
"auto_create_index": False
}
name = StringField()
type = StringField(choices=[(t, t) for t in A_TYPE])
description = StringField()
