Sy/argo rollouts

.codecov.yml

@@ -58,6 +58,10 @@ coverage:
         target: 75
         flags:
         - argocd
+      Argo_Rollouts:
+        target: 75
+        flags:
+        - argo_rollouts
       Avi_Vantage:
         target: 75
         flags:
@@ -700,6 +704,11 @@ flags:
     paths:
     - arangodb/datadog_checks/arangodb
     - arangodb/tests
+  argo_rollouts:
+    carryforward: true
+    paths:
+    - argo_rollouts/datadog_checks/argo_rollouts
+    - argo_rollouts/tests
   argocd:
     carryforward: true
     paths:

.github/workflows/config/labeler.yml

@@ -59,6 +59,8 @@ integration/apache:
 - apache/**/*
 integration/arangodb:
 - arangodb/**/*
+integration/argo_rollouts:
+- argo_rollouts/**/*
 integration/argocd:
 - argocd/**/*
 integration/aspdotnet:

.github/workflows/test-all.yml

@@ -372,6 +372,25 @@ jobs:
       test-py3: ${{ inputs.test-py3 }}
       minimum-base-package: ${{ inputs.minimum-base-package }}
     secrets: inherit
+  j3650884:
+    uses: ./.github/workflows/test-target.yml
+    with:
+      job-name: Argo Rollouts
+      target: argo_rollouts
+      platform: linux
+      runner: '["ubuntu-22.04"]'
+      repo: "${{ inputs.repo }}"
+      python-version: "${{ inputs.python-version }}"
+      standard: ${{ inputs.standard }}
+      latest: ${{ inputs.latest }}
+      agent-image: "${{ inputs.agent-image }}"
+      agent-image-py2: "${{ inputs.agent-image-py2 }}"
+      agent-image-windows: "${{ inputs.agent-image-windows }}"
+      agent-image-windows-py2: "${{ inputs.agent-image-windows-py2 }}"
+      test-py2: ${{ inputs.test-py2 }}
+      test-py3: ${{ inputs.test-py3 }}
+      minimum-base-package: ${{ inputs.minimum-base-package }}
+    secrets: inherit
   j92d42de:
     uses: ./.github/workflows/test-target.yml
     with:

argo_rollouts/CHANGELOG.md

@@ -0,0 +1,4 @@
+# CHANGELOG - Argo Rollouts
+
+<!-- towncrier release notes start -->
+

argo_rollouts/README.md

@@ -0,0 +1,95 @@
+# Agent Check: Argo Rollouts
+
+## Overview
+
+This check monitors [Argo Rollouts][1] through the Datadog Agent.
+
+## Setup
+
+Follow the instructions below to install and configure this check for an Agent running in your Kubernetes environment. For more information about configuration in containerized environments, see the [Autodiscovery Integration Templates][3] for guidance.
+
+### Installation
+
+Starting from Agent release 7.53.0, the Argo Rollouts check is included in the [Datadog Agent][2] package. No additional installation is needed in your environment.
+
+This check uses [OpenMetrics][5] to collect metrics from the OpenMetrics endpoint that Karpenter exposes, which requires Python 3.
+
+### Configuration
+
+The Argo Rollouts controller has Prometheus-formatted metrics readily available at `/metrics` on port `8090`. For the Agent to start collecting metrics, the Argo Rollouts pods need to be annotated. For more information about annotations, refer to the [Autodiscovery Integration Templates][3] for guidance. You can find additional configuration options by reviewing the [sample argo_rollouts.d/conf.yaml][4].
+
+**Note**: The listed metrics can only be collected if they are available. Some metrics are generated only when certain actions are performed. For example, the `argo_rollout.info.replicas.updated` metric is exposed only after a replica is updated.
+
+The only parameter required for configuring the Argo Rollouts check is:
+- `openmetrics_endpoint`: This parameter should be set to the location where the Prometheus-formatted metrics are exposed. The default port is `8090`. In containerized environments, `%%host%%` should be used for [host autodetection][3]. 
+
+```yaml
+apiVersion: v1
+kind: Pod
+# (...)
+metadata:
+  name: '<POD_NAME>'
+  annotations:
+    ad.datadoghq.com/argo-rollouts.checks: |
+      {
+        "argo_rollouts": {
+          "init_config": {},
+          "instances": [
+            {
+              "openmetrics_endpoint": "http://%%host%%:8090/metrics",
+            }
+          ]
+        }
+      }
+    # (...)
+spec:
+  containers:
+    - name: 'argo-rollouts'
+# (...)
+```
+
+#### Log collection
+
+_Available for Agent versions >6.0_
+
+Argo Rollouts logs can be collected from the different Argo Rollouts pods through Kubernetes. Collecting logs is disabled by default in the Datadog Agent. To enable it, see [Kubernetes Log Collection][10].
+
+See the [Autodiscovery Integration Templates][3] for guidance on applying the parameters below.
+
+| Parameter      | Value                                                   |
+| -------------- | ------------------------------------------------------- |
+| `<LOG_CONFIG>` | `{"source": "argo_rollouts", "service": "<SERVICE_NAME>"}`  |
+
+### Validation
+
+[Run the Agent's status subcommand][6] and look for `argo_rollouts` under the Checks section.
+
+## Data Collected
+
+### Metrics
+
+See [metadata.csv][7] for a list of metrics provided by this integration.
+
+### Events
+
+The Argo Rollouts integration does not include any events.
+
+### Service Checks
+
+See [service_checks.json][8] for a list of service checks provided by this integration.
+
+## Troubleshooting
+
+Need help? Contact [Datadog support][9].
+
+
+[1]: https://argoproj.github.io/rollouts/
+[2]: https://app.datadoghq.com/account/settings/agent/latest
+[3]: https://docs.datadoghq.com/agent/kubernetes/integrations/
+[4]: https://github.com/DataDog/integrations-core/blob/master/argo_rollouts/datadog_checks/argo_rollouts/data/conf.yaml.example
+[5]: https://docs.datadoghq.com/integrations/openmetrics/
+[6]: https://docs.datadoghq.com/agent/guide/agent-commands/#agent-status-and-information
+[7]: https://github.com/DataDog/integrations-core/blob/master/argo_rollouts/metadata.csv
+[8]: https://github.com/DataDog/integrations-core/blob/master/argo_rollouts/assets/service_checks.json
+[9]: https://docs.datadoghq.com/help/
+[10]: https://docs.datadoghq.com/agent/kubernetes/log/

argo_rollouts/assets/configuration/spec.yaml

@@ -0,0 +1,15 @@
+name: Argo Rollouts
+files:
+- name: argo_rollouts.yaml
+  options:
+  - template: init_config
+    options:
+    - template: init_config/openmetrics
+  - template: instances
+    options:
+    - template: instances/openmetrics
+      overrides:
+        openmetrics_endpoint.value.example: http://localhost:8090/metrics
+        openmetrics_endpoint.description: |
+          Endpoint exposing the Argo Rollouts Controller's Prometheus metrics. For more information refer to:
+          https://argo-rollouts.readthedocs.io/en/stable/features/controller-metrics/

argo_rollouts/assets/dashboards/overview.json

@@ -0,0 +1,41 @@
+{
+    "author_name": "Datadog",
+    "description": "[[suggested_dashboards]]",
+    "layout_type": "ordered",
+    "template_variables": [],
+    "title": "Argo Rollouts Overview",
+    "widgets": [
+        {
+            "definition": {
+                "banner_img": "public/static/images/logos/argo-rollouts_large.svg",
+                "layout_type": "ordered",
+                "show_title": false,
+                "title": "",
+                "type": "group",
+                "widgets": []
+            },
+            "id": 2826076057698652,
+            "layout": {
+                "height": 5,
+                "width": 6,
+                "x": 0,
+                "y": 0
+            }
+        },
+        {
+            "definition": {
+                "layout_type": "ordered",
+                "title": "New group",
+                "type": "group",
+                "widgets": []
+            },
+            "id": 6669807407706588,
+            "layout": {
+                "height": 5,
+                "width": 6,
+                "x": 6,
+                "y": 0
+            }
+        }
+    ]
+}

argo_rollouts/assets/service_checks.json

@@ -0,0 +1,18 @@
+[
+    {
+        "agent_version": "7.53.0",
+        "integration": "Argo Rollouts",
+        "check": "argo_rollouts.openmetrics.health",
+        "statuses": [
+            "ok",
+            "critical"
+        ],
+        "groups": [
+            "host",
+            "endpoint"
+        ],
+        "name": "Argo Rollouts OpenMetrics endpoint health",
+        "description": "Returns `CRITICAL` if the Agent is unable to connect to the Argo Rollouts OpenMetrics endpoint, otherwise returns `OK`."
+    }
+]
+

argo_rollouts/changelog.d/17006.added

@@ -0,0 +1 @@
+Initial Release

argo_rollouts/datadog_checks/__init__.py

@@ -0,0 +1,4 @@
+# (C) Datadog, Inc. 2024-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+__path__ = __import__('pkgutil').extend_path(__path__, __name__)  # type: ignore

argo_rollouts/datadog_checks/argo_rollouts/__about__.py

@@ -0,0 +1,4 @@
+# (C) Datadog, Inc. 2024-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+__version__ = '0.0.1'

argo_rollouts/datadog_checks/argo_rollouts/__init__.py

@@ -0,0 +1,7 @@
+# (C) Datadog, Inc. 2024-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+from .__about__ import __version__
+from .check import ArgoRolloutsCheck
+
+__all__ = ['__version__', 'ArgoRolloutsCheck']

argo_rollouts/datadog_checks/argo_rollouts/check.py

@@ -0,0 +1,18 @@
+# (C) Datadog, Inc. 2024-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+from datadog_checks.base import OpenMetricsBaseCheckV2  # noqa: F401
+
+from .config_models import ConfigMixin
+from .metrics import METRIC_MAP, RENAME_LABELS_MAP
+
+
+class ArgoRolloutsCheck(OpenMetricsBaseCheckV2, ConfigMixin):
+    DEFAULT_METRIC_LIMIT = 0
+    __NAMESPACE__ = 'argo_rollouts'
+
+    def get_default_config(self):
+        return {
+            'metrics': [METRIC_MAP],
+            "rename_labels": RENAME_LABELS_MAP,
+        }

argo_rollouts/datadog_checks/argo_rollouts/config_models/__init__.py

@@ -0,0 +1,24 @@
+# (C) Datadog, Inc. 2024-present
+# All rights reserved
+# Licensed under a 3-clause BSD style license (see LICENSE)
+
+# This file is autogenerated.
+# To change this file you should edit assets/configuration/spec.yaml and then run the following commands:
+#     ddev -x validate config -s <INTEGRATION_NAME>
+#     ddev -x validate models -s <INTEGRATION_NAME>
+
+from .instance import InstanceConfig
+from .shared import SharedConfig
+
+
+class ConfigMixin:
+    _config_model_instance: InstanceConfig
+    _config_model_shared: SharedConfig
+
+    @property
+    def config(self) -> InstanceConfig:
+        return self._config_model_instance
+
+    @property
+    def shared_config(self) -> SharedConfig:
+        return self._config_model_shared