def validate_alarm(alarm):
project = v2_utils.get_auth_project(
alarm.project_id if alarm.project_id != wtypes.Unset else None)
for id in alarm.combination_rule.alarm_ids:
alarms = list(pecan.request.alarm_storage_conn.get_alarms(
alarm_id=id, project=project))
if not alarms:
raise base.AlarmNotFound(id, project)
def validate_alarm(alarm):
project = v2_utils.get_auth_project(
alarm.project_id if alarm.project_id != wtypes.Unset else None)
for id in alarm.combination_rule.alarm_ids:
alarms = list(pecan.request.storage.get_alarms(
alarm_id=id, project=project))
if not alarms:
raise base.AlarmNotFound(id, project)
def validate_alarm(cls, alarm):
super(AggregationMetricByResourcesLookupRule,
cls).validate_alarm(alarm)
rule = alarm.gnocchi_aggregation_by_resources_threshold_rule
# check the query string is a valid json
try:
query = json.loads(rule.query)
except ValueError:
raise wsme.exc.InvalidInput('rule/query', rule.query)
conf = pecan.request.cfg
# Scope the alarm to the project id if needed
auth_project = v2_utils.get_auth_project(alarm.project_id)
if auth_project:
perms_filter = {"=": {"created_by_project_id": auth_project}}
external_project_owner = cls.get_external_project_owner()
if external_project_owner:
perms_filter = {"or": [
perms_filter,
{"and": [
{"=": {"created_by_project_id":
external_project_owner}},
{"=": {"project_id": auth_project}}]}
]}
query = {"and": [perms_filter, query]}
rule.query = json.dumps(query)
gnocchi_client = client.Client(
'1', keystone_client.get_session(conf),
adapter_options={
'interface': conf.service_credentials.interface,
'region_name': conf.service_credentials.region_name})
try:
gnocchi_client.metric.aggregation(
metrics=rule.metric,
query=query,
aggregation=rule.aggregation_method,
needed_overlap=0,
start="-1 day",
stop="now",
resource_type=rule.resource_type)
except exceptions.ClientException as e:
if e.code == 404:
# NOTE(sileht): We are fine here, we just want to ensure the
# 'query' payload is valid for Gnocchi If the metric
# doesn't exists yet, it doesn't matter
return
raise base.ClientSideError(e.message, status_code=e.code)
except Exception as e:
raise GnocchiUnavailable(e)
def validate_alarm(cls, alarm):
super(AggregationMetricByResourcesLookupRule,
cls).validate_alarm(alarm)
rule = alarm.gnocchi_aggregation_by_resources_threshold_rule
# check the query string is a valid json
try:
query = jsonutils.loads(rule.query)
except ValueError:
raise wsme.exc.InvalidInput('rule/query', rule.query)
# Scope the alarm to the project id if needed
auth_project = v2_utils.get_auth_project(alarm.project_id)
if auth_project:
query = {
"and": [{
"=": {
"created_by_project_id": auth_project
}
}, query]
}
rule.query = jsonutils.dumps(query)
conf = pecan.request.cfg
gnocchi_client = client.Client(
'1',
keystone_client.get_session(conf),
interface=conf.service_credentials.interface,
region_name=conf.service_credentials.region_name,
endpoint_override=conf.gnocchi_url)
try:
gnocchi_client.metric.aggregation(
metrics=rule.metric,
query=query,
aggregation=rule.aggregation_method,
needed_overlap=0,
resource_type=rule.resource_type)
except exceptions.ClientException as e:
raise base.ClientSideError(e.message, status_code=e.code)
except Exception as e:
raise GnocchiUnavailable(e)
def validate_alarm(cls, alarm):
super(AggregationMetricByResourcesLookupRule,
cls).validate_alarm(alarm)
rule = alarm.gnocchi_aggregation_by_resources_threshold_rule
# check the query string is a valid json
try:
query = jsonutils.loads(rule.query)
except ValueError:
raise wsme.exc.InvalidInput('rule/query', rule.query)
# Scope the alarm to the project id if needed
auth_project = v2_utils.get_auth_project(alarm.project_id)
if auth_project:
rule.query = jsonutils.dumps({
"and": [{"=": {"created_by_project_id": auth_project}},
query]})
# Delegate the query validation to gnocchi
ks_client = keystone_client.get_client(pecan.request.cfg)
request = {
'url': "%s/v1/aggregation/resource/%s/metric/%s" % (
pecan.request.cfg.gnocchi_url,
rule.resource_type,
rule.metric),
'headers': {'Content-Type': "application/json",
'X-Auth-Token': ks_client.auth_token},
'params': {'aggregation': rule.aggregation_method,
'needed_overlap': 0},
'data': rule.query,
}
try:
r = requests.post(**request)
except requests.ConnectionError as e:
raise GnocchiUnavailable(e)
if r.status_code // 200 != 1:
raise base.ClientSideError(r.content, status_code=r.status_code)
def validate_alarm(cls, alarm):
super(AggregationMetricByResourcesLookupRule,
cls).validate_alarm(alarm)
rule = alarm.gnocchi_aggregation_by_resources_threshold_rule
# check the query string is a valid json
try:
query = jsonutils.loads(rule.query)
except ValueError:
raise wsme.exc.InvalidInput('rule/query', rule.query)
# Scope the alarm to the project id if needed
auth_project = v2_utils.get_auth_project(alarm.project_id)
if auth_project:
rule.query = jsonutils.dumps({
"and": [{"=": {"created_by_project_id": auth_project}},
query]})
# Delegate the query validation to gnocchi
ks_client = keystone_client.get_client(pecan.request.cfg)
request = {
'url': "%s/v1/aggregation/resource/%s/metric/%s" % (
pecan.request.cfg.gnocchi_url,
rule.resource_type,
rule.metric),
'headers': {'Content-Type': "application/json",
'X-Auth-Token': ks_client.auth_token},
'params': {'aggregation': rule.aggregation_method},
'data': rule.query,
}
try:
r = requests.post(**request)
except requests.ConnectionError as e:
raise GnocchiUnavailable(e)
if r.status_code // 200 != 1:
raise base.ClientSideError(r.content, status_code=r.status_code)
def validate_alarm(cls, alarm):
super(AggregationMetricByResourcesLookupRule,
cls).validate_alarm(alarm)
rule = alarm.gnocchi_aggregation_by_resources_threshold_rule
# check the query string is a valid json
try:
query = jsonutils.loads(rule.query)
except ValueError:
raise wsme.exc.InvalidInput('rule/query', rule.query)
# Scope the alarm to the project id if needed
auth_project = v2_utils.get_auth_project(alarm.project_id)
if auth_project:
query = {"and": [{"=": {"created_by_project_id": auth_project}},
query]}
rule.query = jsonutils.dumps(query)
conf = pecan.request.cfg
gnocchi_client = client.Client(
'1', keystone_client.get_session(conf),
interface=conf.service_credentials.interface,
region_name=conf.service_credentials.region_name,
endpoint_override=conf.gnocchi_url)
try:
gnocchi_client.metric.aggregation(
metrics=rule.metric,
query=query,
aggregation=rule.aggregation_method,
needed_overlap=0,
resource_type=rule.resource_type)
except exceptions.ClientException as e:
raise base.ClientSideError(e.message, status_code=e.code)
except Exception as e:
raise GnocchiUnavailable(e)
