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Regenerate dataimportcron resource #2279

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merged 1 commit into from
Jan 20, 2025
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@geetikakay geetikakay commented Jan 15, 2025

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Summary by CodeRabbit

  • New Features

    • Updated data import cron job configuration with new parameters.
    • Added support for retention policy and template management.
    • Enhanced validation for required job parameters.
  • Bug Fixes

    • Improved error handling for missing critical job configuration settings.
  • Refactor

    • Streamlined cron job initialization and serialization logic.
    • Removed deprecated configuration parameters.

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coderabbitai bot commented Jan 15, 2025

Walkthrough

The pull request modifies the DataImportCron class in the ocp_resources/data_import_cron.py file. The changes involve restructuring the class's constructor and to_dict method, introducing new parameters like retention_policy and template, and removing previous parameters such as image_stream and url. The modifications enforce stricter requirements for essential attributes like managed_data_source, schedule, and template, and streamline the overall structure and logic of the class.

Changes

File Change Summary
ocp_resources/data_import_cron.py - Updated class signature for DataImportCron
- Revised constructor with new parameters: retention_policy, template
- Removed parameters: image_stream, url, cert_configmap, pull_method, storage_class, size
- Modified to_dict method to enforce presence of managed_data_source, schedule, and template
- Streamlined spec dictionary construction
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Actionable comments posted: 2

🧹 Nitpick comments (1)
ocp_resources/data_import_cron.py (1)

38-39: Fix typo in 'retention_policy' default value

There is a typo in the docstring for retention_policy. The word "RatainAll" should be "RetainAll".

Apply this diff to correct the typo:

-          Default is RatainAll.
+          Default is RetainAll.
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Actionable comments posted: 0

🧹 Nitpick comments (2)
ocp_resources/data_import_cron.py (2)

10-14: Enhance the class docstring.

While the docstring provides a basic description, it could be more informative by including:

  • The purpose and use cases
  • Key features and capabilities
  • Example usage

Consider expanding the docstring:

     """
-    DataImportCron defines a cron job for recurring polling/importing disk images as PVCs into a golden image namespace
+    DataImportCron defines a cron job for recurring polling/importing disk images as PVCs into a golden image namespace.
+
+    This resource enables automated, scheduled importing of disk images into PVCs, which can be used to maintain
+    up-to-date golden images. It supports features like garbage collection of old imports and retention policies.
+
+    Example:
+        ```python
+        cron = DataImportCron(
+            name="weekly-import",
+            managed_data_source="golden-image",
+            schedule="0 0 * * 0",  # Weekly on Sunday
+            template={"spec": {"source": {"http": {"url": "http://example.com/image.qcow2"}}}}
+        )
+        ```
     """

37-44: Fix typo and enhance template parameter documentation.

There are a few improvements needed in the parameter documentation:

  1. The retention_policy parameter has a typo: "RatainAll" should be "RetainAll"
  2. The template parameter's documentation could be more descriptive

Apply these improvements to the docstrings:

            retention_policy (str): RetentionPolicy specifies whether the created DataVolumes and
              DataSources are retained when their DataImportCron is deleted.
-              Default is RatainAll.
+              Default is RetainAll.

            template (dict[str, Any]): Template specifies template for the DVs to be created
+              The template should include the source configuration and any other DataVolume
+              specifications required for the import process.
+              Example: {"spec": {"source": {"http": {"url": "http://example.com/image.qcow2"}}}}
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🔇 Additional comments (3)
ocp_resources/data_import_cron.py (3)

1-7: LGTM! Imports and file header are appropriate.

The imports include all necessary dependencies and the file header correctly indicates it's generated.


48-54: LGTM! Instance variables are properly initialized.

The initialization is clean and correctly assigns all parameters to their corresponding instance variables.


56-84: LGTM! The to_dict implementation is robust.

The implementation:

  • Properly validates required fields
  • Uses correct camelCase keys in the spec
  • Correctly handles optional fields with is not None checks

Note: As discussed in previous comments, annotations can be passed via kwargs if needed, as the base resource class supports them.

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myakove commented Jan 20, 2025

@geetikakay is this verified? Please mark it as verified if so
I want to merge it.

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@geetikakay is this verified? Please mark it as verified if so I want to merge it.

I am verifying this @myakove

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/verified

Signed-off-by: Geetika Kapoor <gkapoor@redhat.com>
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/verified

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Actionable comments posted: 0

🧹 Nitpick comments (3)
ocp_resources/data_import_cron.py (3)

10-12: Enhance class documentation with more details.

The class docstring could be more descriptive. Consider adding:

  • Purpose and use cases
  • Example usage
  • Reference to the API documentation
     """
-    DataImportCron defines a cron job for recurring polling/importing disk images as PVCs into a golden image namespace
+    DataImportCron defines a cron job for recurring polling/importing disk images as PVCs into a golden image namespace.
+
+    This resource allows automated importing of disk images on a schedule, managing the lifecycle of imported PVCs
+    through garbage collection and retention policies.
+
+    Example:
+        ```python
+        cron = DataImportCron(
+            name="weekly-import",
+            managed_data_source="golden-image",
+            schedule="0 0 * * 0",  # Every Sunday at midnight
+            template={"spec": {"source": {"http": {"url": "http://example.com/image.img"}}}}
+        )
+        ```
+
+    API Reference:
+        https://kubevirt.io/api-reference/main/definitions.html#_v1beta1_dataimportcron
     """

37-39: Fix typo in retention_policy docstring.

There's a typo in the default value description.

             RetentionPolicy specifies whether the created DataVolumes and
             DataSources are retained when their DataImportCron is deleted.
-            Default is RatainAll.
+            Default is RetainAll.

60-67: Enhance error messages for required arguments.

The error messages could be more descriptive to help users understand what values are expected.

             if self.managed_data_source is None:
-                raise MissingRequiredArgumentError(argument="self.managed_data_source")
+                raise MissingRequiredArgumentError(
+                    argument="managed_data_source",
+                    message="A DataSource name must be specified to manage recurring imports."
+                )

             if self.schedule is None:
-                raise MissingRequiredArgumentError(argument="self.schedule")
+                raise MissingRequiredArgumentError(
+                    argument="schedule",
+                    message="A cron schedule must be specified (e.g., '0 0 * * *' for daily at midnight)."
+                )

             if self.template is None:
-                raise MissingRequiredArgumentError(argument="self.template")
+                raise MissingRequiredArgumentError(
+                    argument="template",
+                    message="A template specifying the import source and configuration must be provided."
+                )
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🔇 Additional comments (1)
ocp_resources/data_import_cron.py (1)

72-74: Add validation for schedule format and template structure.

Consider adding validation to prevent runtime errors:

  1. Validate the cron schedule format
  2. Validate the template structure against the API schema

Let's check if there are any validation utilities in the codebase:

@myakove myakove merged commit 42a3bfa into RedHatQE:main Jan 20, 2025
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