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@@ -1,6 +1,7 @@ | ||
query getContainer($urn: String!) { | ||
container(urn: $urn) { | ||
urn | ||
type | ||
exists | ||
lastIngested | ||
platform { | ||
|
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,5 +1,7 @@ | ||
query getDataPlatform($urn: String!) { | ||
dataPlatform(urn: $urn) { | ||
urn | ||
type | ||
...platformFields | ||
} | ||
} | ||
|
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,6 +1,7 @@ | ||
query getTag($urn: String!) { | ||
tag(urn: $urn) { | ||
urn | ||
type | ||
name | ||
description | ||
properties { | ||
|
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@@ -1,6 +1,7 @@ | ||
query getUser($urn: String!, $groupsCount: Int!) { | ||
corpUser(urn: $urn) { | ||
urn | ||
type | ||
username | ||
isNativeUser | ||
exists | ||
|
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131 changes: 131 additions & 0 deletions
131
metadata-ingestion/src/datahub/ingestion/source/grafana/grafana_source.py
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from typing import Iterable, List, Optional | ||
|
||
import requests | ||
from pydantic import Field, SecretStr | ||
|
||
import datahub.emitter.mce_builder as builder | ||
from datahub.configuration.source_common import PlatformInstanceConfigMixin | ||
from datahub.emitter.mcp import MetadataChangeProposalWrapper | ||
from datahub.ingestion.api.common import PipelineContext | ||
from datahub.ingestion.api.decorators import ( | ||
SupportStatus, | ||
config_class, | ||
platform_name, | ||
support_status, | ||
) | ||
from datahub.ingestion.api.source import MetadataWorkUnitProcessor | ||
from datahub.ingestion.api.source_helpers import auto_workunit | ||
from datahub.ingestion.api.workunit import MetadataWorkUnit | ||
from datahub.ingestion.source.state.stale_entity_removal_handler import ( | ||
StaleEntityRemovalHandler, | ||
StaleEntityRemovalSourceReport, | ||
StatefulIngestionConfigBase, | ||
) | ||
from datahub.ingestion.source.state.stateful_ingestion_base import ( | ||
StatefulIngestionReport, | ||
StatefulIngestionSourceBase, | ||
) | ||
from datahub.metadata.com.linkedin.pegasus2avro.common import ChangeAuditStamps | ||
from datahub.metadata.schema_classes import DashboardInfoClass, StatusClass | ||
|
||
|
||
class GrafanaSourceConfig(StatefulIngestionConfigBase, PlatformInstanceConfigMixin): | ||
url: str = Field( | ||
default="", | ||
description="Grafana URL in the format http://your-grafana-instance with no trailing slash", | ||
) | ||
service_account_token: SecretStr = Field( | ||
description="Service account token for Grafana" | ||
) | ||
|
||
|
||
class GrafanaReport(StaleEntityRemovalSourceReport): | ||
pass | ||
|
||
|
||
@platform_name("Grafana") | ||
@config_class(GrafanaSourceConfig) | ||
@support_status(SupportStatus.TESTING) | ||
class GrafanaSource(StatefulIngestionSourceBase): | ||
""" | ||
This is an experimental source for Grafana. | ||
Currently only ingests dashboards (no charts) | ||
""" | ||
|
||
def __init__(self, config: GrafanaSourceConfig, ctx: PipelineContext): | ||
super().__init__(config, ctx) | ||
self.source_config = config | ||
self.report = GrafanaReport() | ||
self.platform = "grafana" | ||
|
||
@classmethod | ||
def create(cls, config_dict, ctx): | ||
config = GrafanaSourceConfig.parse_obj(config_dict) | ||
return cls(config, ctx) | ||
|
||
def get_workunit_processors(self) -> List[Optional[MetadataWorkUnitProcessor]]: | ||
return [ | ||
*super().get_workunit_processors(), | ||
StaleEntityRemovalHandler.create( | ||
self, self.source_config, self.ctx | ||
).workunit_processor, | ||
] | ||
|
||
def get_report(self) -> StatefulIngestionReport: | ||
return self.report | ||
|
||
def get_workunits_internal(self) -> Iterable[MetadataWorkUnit]: | ||
headers = { | ||
"Authorization": f"Bearer {self.source_config.service_account_token.get_secret_value()}", | ||
"Content-Type": "application/json", | ||
} | ||
try: | ||
response = requests.get( | ||
f"{self.source_config.url}/api/search", headers=headers | ||
) | ||
response.raise_for_status() | ||
except requests.exceptions.RequestException as e: | ||
self.report.report_failure(f"Failed to fetch dashboards: {str(e)}") | ||
return | ||
res_json = response.json() | ||
for item in res_json: | ||
uid = item["uid"] | ||
title = item["title"] | ||
url_path = item["url"] | ||
full_url = f"{self.source_config.url}{url_path}" | ||
dashboard_urn = builder.make_dashboard_urn( | ||
platform=self.platform, | ||
name=uid, | ||
platform_instance=self.source_config.platform_instance, | ||
) | ||
|
||
yield from auto_workunit( | ||
MetadataChangeProposalWrapper.construct_many( | ||
entityUrn=dashboard_urn, | ||
aspects=[ | ||
DashboardInfoClass( | ||
description="", | ||
title=title, | ||
charts=[], | ||
lastModified=ChangeAuditStamps(), | ||
externalUrl=full_url, | ||
customProperties={ | ||
key: str(value) | ||
for key, value in { | ||
"displayName": title, | ||
"id": item["id"], | ||
"uid": uid, | ||
"title": title, | ||
"uri": item["uri"], | ||
"type": item["type"], | ||
"folderId": item.get("folderId"), | ||
"folderUid": item.get("folderUid"), | ||
"folderTitle": item.get("folderTitle"), | ||
}.items() | ||
if value is not None | ||
}, | ||
), | ||
StatusClass(removed=False), | ||
], | ||
) | ||
) |
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