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MTV refactor, order files and classes #2246

Merged
merged 6 commits into from
Dec 25, 2024
Merged

MTV refactor, order files and classes #2246

merged 6 commits into from
Dec 25, 2024

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myakove
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@myakove myakove commented Dec 18, 2024

Remove MTV class.
Move all resource constants (Stats, Conditions, etc) to own class.
Remove usage of Dict, List and Optional typing, use dict, list and |

Summary by CodeRabbit

  • New Features

    • Introduced a new ResourceConstants class to manage resource-related constants.
    • Added a map_to_dict property to StorageMap and NetworkMap classes for structured representation.
  • Bug Fixes

    • Improved error handling in the execute method of the Pod class.
  • Refactor

    • Removed dependencies on the MTV class from multiple resources, simplifying class structures.
    • Updated import paths for constants across various files to a new utils module.
  • Documentation

    • Maintained existing documentation and comments for consistency across all modified classes.

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coderabbitai bot commented Dec 18, 2024

Walkthrough

This pull request involves a comprehensive refactoring of constant imports across multiple files in the ocp_resources directory. The primary changes include moving constants from ocp_resources.constants to ocp_resources.utils.constants, removing inheritance from the MTV class in several resource classes, and introducing a new ResourceConstants class in ocp_resources/utils/resource_constants.py. These modifications aim to improve code organization and streamline the resource management structure.

Changes

File Change Summary
ocp_resources/benchmark.py Updated import path for constants from ocp_resources.constants to ocp_resources.utils.constants
ocp_resources/cdi_config.py, ocp_resources/daemonset.py, ocp_resources/deployment.py, ocp_resources/datavolume.py, ocp_resources/endpoint_slice.py, ocp_resources/endpoints.py, ocp_resources/hyperconverged.py, ocp_resources/image_stream.py, ocp_resources/job.py, ocp_resources/lease.py, ocp_resources/machine_health_check.py, ocp_resources/machine_set.py, ocp_resources/node_maintenance.py, ocp_resources/node_network_configuration_policy.py, ocp_resources/node_network_state.py, ocp_resources/ocs_initialization.py, ocp_resources/operator_group.py, ocp_resources/operator_source.py, ocp_resources/persistent_volume_claim.py, ocp_resources/pod.py, ocp_resources/pod_disruption_budget.py, ocp_resources/priority_class.py, ocp_resources/resource.py, ocp_resources/role.py, ocp_resources/role_binding.py, ocp_resources/route.py, ocp_resources/secret.py, ocp_resources/sriov_network.py, ocp_resources/sriov_network_node_policy.py, ocp_resources/storage_map.py, ocp_resources/subscription.py, ocp_resources/upload_token_request.py, ocp_resources/virtual_machine.py, ocp_resources/virtual_machine_export.py, ocp_resources/virtual_machine_import.py, ocp_resources/virtual_machine_instance.py, ocp_resources/virtual_machine_restore.py, ocp_resources/virtual_machine_snapshot.py Migrated constant imports to ocp_resources.utils.constants
ocp_resources/forklift_controller.py, ocp_resources/hook.py, ocp_resources/host.py, ocp_resources/migration.py, ocp_resources/plan.py, ocp_resources/provider.py, ocp_resources/storage_map.py Removed inheritance from MTV class
ocp_resources/utils/resource_constants.py Added new ResourceConstants class with nested classes for resource statuses, conditions, and types
ocp_resources/resource.py Updated type hints from Dict and List to dict and list, modified method signatures

Suggested labels

JIRA:MSINTEROP-1445, verified, approved-rnetser

Suggested reviewers

  • dbasunag
  • omrirh
  • rnetser

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📒 Files selected for processing (1)
  • ocp_resources/resource.py (37 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
  • ocp_resources/resource.py

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Actionable comments posted: 1

🔭 Outside diff range comments (1)
ocp_resources/pod.py (1)

Line range hint 3-3: Update type hints to use built-in types

According to the PR objectives, we should replace Dict, List, and Optional with built-in types and the pipe operator. Please update the imports to align with this goal.

Apply this diff:

-from typing import Any, Dict, List, Optional
+from typing import Any

And update type hints throughout the file:

-def __init__(self, active_deadline_seconds: Optional[int] = None,
+def __init__(self, active_deadline_seconds: int | None = None,
🧹 Nitpick comments (10)
ocp_resources/role.py (1)

Line range hint 24-31: Consider updating docstring type hints for consistency.

To align with the PR objectives of simplifying type annotations, consider updating the docstring type hints:

         Args:
             name (str): ClusterRole name.
             namespace (str): Namespace name.
             client (DynamicClient): DynamicClient to use.
-            rules (list): list of dicts of rules. In the dict:
-                permissions_to_resources (list): List of string with resource/s to which you want to add permissions to.
-                Verbs (list): Determine the action/s (permissions) applicable on a specific resource.
+            rules (list[dict]): list of dicts of rules. In the dict:
+                permissions_to_resources (list[str]): List of string with resource/s to which you want to add permissions to.
+                Verbs (list[str]): Determine the action/s (permissions) applicable on a specific resource.
ocp_resources/host.py (1)

Line range hint 46-46: Consider adding type hints to improve code clarity

The to_dict method could benefit from more specific type hints, aligning with the PR's objective of improving type annotations. While we're moving away from typing module types, we can use built-in types.

Consider updating the method signature:

-    def to_dict(self) -> None:
+    def to_dict(self) -> dict | None:
ocp_resources/hook.py (1)

Line range hint 13-19: Consider externalizing the default image version

The default image value is hardcoded to "quay.io/konveyor/hook-runner:latest". Consider moving this to a configuration constant to make version management easier and more maintainable.

+from ocp_resources.utils.constants import DEFAULT_HOOK_RUNNER_IMAGE
+
 def __init__(
     self,
     name=None,
     namespace=None,
-    image="quay.io/konveyor/hook-runner:latest",
+    image=DEFAULT_HOOK_RUNNER_IMAGE,
     playbook=None,
ocp_resources/pod.py (1)

Line range hint 363-419: Improve error handling in execute method

Consider the following improvements to make the error handling more robust:

  1. Move the error message to a constant
  2. Add explicit type checking for error channel response
  3. Add logging for error scenarios

Consider applying this refactor:

+    STREAM_CLOSED_ERROR = "stream resp is closed"
+
     def execute(self, command: List[str], timeout: int = 60, container: str = "", ignore_rc: bool = False) -> str:
         """
         Run command on Pod
         ...
         """
-        error_channel: Dict[Any, Any] = {}
-        stream_closed_error: str = "stream resp is closed"
+        error_channel: dict[str, Any] = {}
         self.logger.info(f"Execute {command} on {self.name} ({self.node.name})")
         ...
         while resp.is_open():
             resp.run_forever(timeout=2)
             try:
                 error_channel = json.loads(resp.read_channel(kubernetes.stream.ws_client.ERROR_CHANNEL))
+                self.logger.debug(f"Error channel response: {error_channel}")
                 break
             except json.decoder.JSONDecodeError:
+                self.logger.debug("Failed to decode error channel response")
                 if timeout_watch.remaining_time() <= 0:
-                    raise ExecOnPodError(command=command, rc=-1, out="", err=stream_closed_error)
+                    raise ExecOnPodError(command=command, rc=-1, out="", err=self.STREAM_CLOSED_ERROR)

         rcstring = error_channel.get("status")
         if rcstring is None:
-            raise ExecOnPodError(command=command, rc=-1, out="", err=stream_closed_error)
+            raise ExecOnPodError(command=command, rc=-1, out="", err=self.STREAM_CLOSED_ERROR)
ocp_resources/resource.py (2)

226-226: Use of type aliases or further breakdown.
This line sets “self.version: list[str | Any] = []”. If “Any” is a possible placeholder, consider refining further or leaving a short comment describing why both str and Any are needed for version tokens.


1503-1503: Simplify the recursion
No immediate issue. If code expands, consider factoring out repeated logic for clarity.

ocp_resources/migration.py (1)

Line range hint 41-54: Consider adding type hints to remaining parameters

While some parameters have been updated with type hints, others like name, namespace, client, etc., still lack type annotations. Consider updating these for consistency.

    def __init__(
        self,
-       name=None,
-       namespace=None,
+       name: str | None = None,
+       namespace: str | None = None,
        plan_name=None,
        plan_namespace=None,
        cut_over=None,
-       client=None,
-       teardown=True,
+       client: Any | None = None,
+       teardown: bool = True,
        yaml_file=None,
        delete_timeout=TIMEOUT_4MINUTES,
        **kwargs,
    ):
ocp_resources/network_map.py (1)

59-75: Consider extracting shared mapping logic to a base class

The map_to_dict property implementation is identical to the one in StorageMap. Consider creating a base class to share this common functionality.

class BaseMap(NamespacedResource):
    @property
    def map_to_dict(self) -> dict:
        return {
            "spec": {
                "map": self.mapping,
                "provider": {
                    "source": {
                        "name": self.source_provider_name,
                        "namespace": self.source_provider_namespace,
                    },
                    "destination": {
                        "name": self.destination_provider_name,
                        "namespace": self.destination_provider_namespace,
                    },
                },
            }
        }

class NetworkMap(BaseMap):
    # ... rest of the implementation
ocp_resources/storage_map.py (1)

62-78: Add type hints to map_to_dict property

The new property lacks type hints. Consider adding return type annotation for better code maintainability.

    @property
-   def map_to_dict(self):
+   def map_to_dict(self) -> dict:
        return {
            "spec": {
                "map": self.mapping,
                "provider": {
                    "source": {
                        "name": self.source_provider_name,
                        "namespace": self.source_provider_namespace,
                    },
                    "destination": {
                        "name": self.destination_provider_name,
                        "namespace": self.destination_provider_namespace,
                    },
                },
            }
        }
ocp_resources/plan.py (1)

Line range hint 77-124: Consider breaking down the to_dict method

The to_dict method contains a large nested dictionary. Consider breaking it down into smaller, more manageable pieces for better maintainability.

def _get_map_spec(self) -> dict:
    return {
        "storage": {
            "name": self.storage_map_name,
            "namespace": self.storage_map_namespace,
        },
        "network": {
            "name": self.network_map_name,
            "namespace": self.network_map_namespace,
        },
    }

def _get_provider_spec(self) -> dict:
    return {
        "source": {
            "name": self.source_provider_name,
            "namespace": self.source_provider_namespace,
        },
        "destination": {
            "name": self.destination_provider_name,
            "namespace": self.destination_provider_namespace,
        },
    }

def to_dict(self) -> None:
    super().to_dict()
    if not self.kind_dict and not self.yaml_file:
        self.res.update({
            "spec": {
                "warm": self.warm_migration,
                "targetNamespace": self.target_namespace,
                "map": self._get_map_spec(),
                "vms": self.virtual_machines_list,
                "provider": self._get_provider_spec(),
            }
        })
📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between d11a911 and a13e1d8.

📒 Files selected for processing (49)
  • ocp_resources/benchmark.py (1 hunks)
  • ocp_resources/cdi_config.py (1 hunks)
  • ocp_resources/daemonset.py (1 hunks)
  • ocp_resources/datavolume.py (1 hunks)
  • ocp_resources/deployment.py (1 hunks)
  • ocp_resources/endpoint_slice.py (1 hunks)
  • ocp_resources/endpoints.py (1 hunks)
  • ocp_resources/forklift_controller.py (1 hunks)
  • ocp_resources/hook.py (1 hunks)
  • ocp_resources/host.py (1 hunks)
  • ocp_resources/hostpath_provisioner.py (1 hunks)
  • ocp_resources/hyperconverged.py (1 hunks)
  • ocp_resources/image_stream.py (1 hunks)
  • ocp_resources/job.py (1 hunks)
  • ocp_resources/lease.py (1 hunks)
  • ocp_resources/machine_health_check.py (1 hunks)
  • ocp_resources/machine_set.py (1 hunks)
  • ocp_resources/migration.py (1 hunks)
  • ocp_resources/mtv.py (0 hunks)
  • ocp_resources/network_map.py (2 hunks)
  • ocp_resources/node_maintenance.py (1 hunks)
  • ocp_resources/node_network_configuration_policy.py (1 hunks)
  • ocp_resources/node_network_state.py (1 hunks)
  • ocp_resources/ocs_initialization.py (1 hunks)
  • ocp_resources/operator_group.py (1 hunks)
  • ocp_resources/operator_source.py (1 hunks)
  • ocp_resources/persistent_volume_claim.py (1 hunks)
  • ocp_resources/plan.py (1 hunks)
  • ocp_resources/pod.py (1 hunks)
  • ocp_resources/pod_disruption_budget.py (1 hunks)
  • ocp_resources/priority_class.py (1 hunks)
  • ocp_resources/provider.py (2 hunks)
  • ocp_resources/resource.py (37 hunks)
  • ocp_resources/role.py (1 hunks)
  • ocp_resources/role_binding.py (1 hunks)
  • ocp_resources/route.py (1 hunks)
  • ocp_resources/secret.py (1 hunks)
  • ocp_resources/sriov_network.py (1 hunks)
  • ocp_resources/sriov_network_node_policy.py (1 hunks)
  • ocp_resources/storage_map.py (2 hunks)
  • ocp_resources/subscription.py (1 hunks)
  • ocp_resources/upload_token_request.py (1 hunks)
  • ocp_resources/utils/resource_constants.py (1 hunks)
  • ocp_resources/virtual_machine.py (1 hunks)
  • ocp_resources/virtual_machine_export.py (1 hunks)
  • ocp_resources/virtual_machine_import.py (1 hunks)
  • ocp_resources/virtual_machine_instance.py (1 hunks)
  • ocp_resources/virtual_machine_restore.py (1 hunks)
  • ocp_resources/virtual_machine_snapshot.py (1 hunks)
💤 Files with no reviewable changes (1)
  • ocp_resources/mtv.py
✅ Files skipped from review due to trivial changes (36)
  • ocp_resources/upload_token_request.py
  • ocp_resources/secret.py
  • ocp_resources/hostpath_provisioner.py
  • ocp_resources/node_network_configuration_policy.py
  • ocp_resources/datavolume.py
  • ocp_resources/endpoint_slice.py
  • ocp_resources/machine_health_check.py
  • ocp_resources/benchmark.py
  • ocp_resources/route.py
  • ocp_resources/subscription.py
  • ocp_resources/role_binding.py
  • ocp_resources/priority_class.py
  • ocp_resources/pod_disruption_budget.py
  • ocp_resources/image_stream.py
  • ocp_resources/sriov_network.py
  • ocp_resources/virtual_machine_export.py
  • ocp_resources/operator_source.py
  • ocp_resources/ocs_initialization.py
  • ocp_resources/deployment.py
  • ocp_resources/sriov_network_node_policy.py
  • ocp_resources/hyperconverged.py
  • ocp_resources/daemonset.py
  • ocp_resources/job.py
  • ocp_resources/virtual_machine_instance.py
  • ocp_resources/endpoints.py
  • ocp_resources/node_maintenance.py
  • ocp_resources/operator_group.py
  • ocp_resources/persistent_volume_claim.py
  • ocp_resources/virtual_machine.py
  • ocp_resources/virtual_machine_restore.py
  • ocp_resources/machine_set.py
  • ocp_resources/lease.py
  • ocp_resources/virtual_machine_import.py
  • ocp_resources/virtual_machine_snapshot.py
  • ocp_resources/cdi_config.py
  • ocp_resources/node_network_state.py
🔇 Additional comments (50)
ocp_resources/role.py (1)

4-4: LGTM! Import path update is consistent with the refactoring.

The constant import path change aligns with the broader refactoring effort to reorganize constants into the utils package.

ocp_resources/host.py (1)

1-3: LGTM: Import path update aligns with constant reorganization

The updated import path for TIMEOUT_4MINUTES correctly reflects the new constants organization structure.

ocp_resources/hook.py (2)

1-1: Verify consistent import path updates across the codebase

The import path change aligns with the PR objective of relocating constants. Let's verify that all other files importing TIMEOUT_4MINUTES have been updated consistently.

✅ Verification successful

Import path updates are consistent across the codebase

The verification shows that all files importing TIMEOUT_4MINUTES are using the new path ocp_resources.utils.constants. No instances of the old import path ocp_resources.constants were found, confirming consistent updates across the codebase.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for any remaining old-style imports of TIMEOUT_4MINUTES
# Expected: No results from the old import path

# Search for old import path
echo "Checking for old import paths..."
rg "from ocp_resources.constants import.*TIMEOUT_4MINUTES"

# Search for new import path to confirm updates
echo "Checking for new import paths..."
rg "from ocp_resources.utils.constants import.*TIMEOUT_4MINUTES"

Length of output: 3958


Line range hint 5-9: Update class docstring to reflect removal of MTV dependency

The docstring still references "Migration Tool for Virtualization (MTV)" while the MTV inheritance has been removed. Consider updating the docstring to better reflect the current purpose and dependencies of the class.

 class Hook(NamespacedResource):
     """
-    Migration Tool for Virtualization (MTV) Plan's Hook Resource.
+    Forklift Plan's Hook Resource for managing ansible playbook execution.
     """

Let's verify if any MTV-specific functionality was lost:

✅ Verification successful

Let me try a different approach to verify the MTV functionality impact.


Let me try one more search to find Hook usage with the correct ripgrep syntax.


Update docstring to align with Forklift terminology

Based on the codebase analysis, while MTV references are being removed, the Hook class is part of the Forklift ecosystem (evident from api_group = NamespacedResource.ApiGroup.FORKLIFT_KONVEYOR_IO). The class is a simple wrapper for managing ansible playbook execution with no MTV-specific functionality in its implementation. The docstring should be updated to use Forklift terminology for consistency.

  • Update the docstring in ocp_resources/hook.py:
 class Hook(NamespacedResource):
     """
-    Migration Tool for Virtualization (MTV) Plan's Hook Resource.
+    Forklift Plan's Hook Resource for managing ansible playbook execution.
     """
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check for any MTV-specific method calls or attributes that might have been inherited
# Expected: Identify any potential functionality gaps

# Search for MTV class definition to understand inherited functionality
echo "Searching for MTV class definition..."
rg -l "class MTV"

# Search for potential MTV method calls in Hook usage
echo "Checking Hook usage for MTV-specific functionality..."
ast-grep --pattern 'Hook($$$)' -A 5

Length of output: 259


Script:

#!/bin/bash
# Search for any references to MTV in the Hook class implementation and usage
echo "Searching for MTV references in Hook implementation and usage..."
rg -p "MTV" ocp_resources/hook.py

# Check the full Hook class implementation to understand its functionality
echo "Checking Hook class implementation..."
cat ocp_resources/hook.py

# Search for Hook usage across the codebase
echo "Searching for Hook usage across codebase..."
rg -p "Hook" --type python

Length of output: 1836


Script:

#!/bin/bash
# Search for Hook usage across the codebase
echo "Searching for Hook class usage..."
rg -p "Hook\(" .

# Search for any other MTV references that might be related
echo "Searching for other MTV references..."
rg -p "MTV" .

Length of output: 2325

ocp_resources/pod.py (1)

Line range hint 1-1: Verify removal of MTV references

Let's verify that there are no remaining references to the MTV class in this file or related imports.

✅ Verification successful

Let me check the actual content of these files to see if they contain active MTV references or just comments/strings.


Let me check if there are any actual MTV class imports or inheritance in these files.


MTV references are only in docstrings, no actual code dependencies found

The verification shows that all MTV occurrences are only in docstrings (class documentation) describing the "Migration Toolkit For Virtualization (MTV)" product. There are no actual MTV class imports or inheritance patterns in the codebase. The references are purely descriptive and don't affect the code functionality.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for any remaining MTV references in the codebase
echo "Searching for MTV class references..."
rg -l "MTV" 

echo "Searching for MTV imports..."
ast-grep --pattern 'from $_ import MTV'

Length of output: 419


Script:

#!/bin/bash
# Check the actual MTV references in these files
for file in forklift_controller.py storage_map.py provider.py plan.py network_map.py migration.py host.py hook.py; do
    echo "=== Checking $file ==="
    rg "MTV" "ocp_resources/$file" -C 2
done

Length of output: 4391


Script:

#!/bin/bash
# Check for MTV class imports and inheritance
echo "Checking for MTV class imports..."
ast-grep --pattern 'from $_ import MTV'

echo -e "\nChecking for MTV class inheritance..."
ast-grep --pattern 'class $_ (MTV)'

echo -e "\nChecking for MTV class inheritance with other patterns..."
ast-grep --pattern 'class $_ (MTV, $_)'
ast-grep --pattern 'class $_ (_, MTV)'

Length of output: 461

ocp_resources/resource.py (36)

49-49: Good practice: Clear segregation of constants.
Inheriting from ResourceConstants is a neat approach to centralize resource statuses and conditions.


57-57: Return type annotation now uses the pipe union.
The switch to ResourceField | None looks clean and consistent with modern Python type-hint practices. Nicely done!


79-79: Well-handled built-in dict for type hints.
The updated signature “config_dict: dict[str, Any] | None = None” is consistent with recent Python enhancements.


129-129: Return union notation.
Same as above, adopting “str | None” is consistent with PEP 604.


142-142: Sufficiently descriptive function name.
The function name clearly communicates its purpose to recursively replace a key’s value with a masked value. Good clarity.


164-164: Docstring references are correct.
The docstring descriptions of how lists are handled match the implementation. It appears accurate.


189-189: Return type declared.
Defining “dict[Any, Any]” clarifies the function’s final output type.


239-239: Exception logic for version parsing.
The condition checks are thorough, ensuring correct error messages for invalid Kubernetes API versions.


278-278: Class now inherits from ResourceConstants.
This centralizes statuses, conditions, etc. Keep it up to ensure resource states remain consistent across the codebase.


402-403: Leverage built-in type hints.
These updated parameter types (e.g., dict[str, Any] | None) match the rest of the file's style. Great consistency.

Also applies to: 405-405, 407-407, 413-413


480-480: Clear initialization of self.res.
Assigning a fresh dict or using the user-provided kind_dict is straightforward, simplifying later usage.


506-506: Concise node selector spec preparation.
Merging or returning the dictionary is a consistent approach. No issues spotted.


510-510: classproperty usage is logical.
Returning the sub-resource level name ensures clarity about Resource subtype classification.


610-610: Optional teardown.
Skipping resource teardown if environment variables are set is a great debugging convenience.


664-664: Singular name override.
Accepting “singular_name” in a dictionary for sub-resource retrieval is flexible and encourages code reuse.


752-752: Safeguard for resource availability.
The property checks if the resource still exists, preventing attribute errors downstream.


815-815: Create method enhancements.
Masking sensitive data and logging ensures robust security and usability.


843-843: No issues with resource deletion.
Properly logging hashed resource data is consistent with the new mask approach.


876-876: Patch-based updates.
The function updates resource fields in place, respecting the modern dictionary type hints. Straightforward approach.


892-892: Replace-based updates.
Ensures older fields can be removed. This is essential for an accurate resource state.


905-905: Retry logic.
Allowing cluster exceptions to be retried is beneficial in distributed systems. The approach is robust.


934-934: Return generator with union-typed items.
Returning “Resource|ResourceInstance” is correct. The docstring clarifies usage well.


983-983: Lazy loading of resource instance.
Good usage of the property to attempt retrieval, bridging dynamic existence checks.


998-998: Watch method for events.
The approach is consistent with typical controller patterns.


1147-1147: Helper to get all cluster resources.
Capturing everything while gracefully handling NotFoundError and TypeError is practical.


1194-1194: Generic list of str for keys_to_hash.
This list-based approach is flexible and easy to expand for new keys.


1206-1206: Effective recursive key hashing.
Combining benedict with your utility function is a powerful pattern for redacting sensitive data.


1285-1285: Refined get method.
Properly handling "raw" vs. typed resource returns is a nice feature.


1363-1363: ResourceEditor context manager
Centralizing patches into a single class is a neat approach for ephemeral test changes.


1391-1391: Backups dictionary
This property approach clarifies usage and ensures easy inspection.


1394-1394: Patches dictionary
Immediately returning the constructor’s patch mapping is simple and predictable.


1400-1400: Update method
Backups are logically created only when necessary. Good optimization.


1484-1484: _create_backup
Recursively comparing original vs. patch is correct for the “None” placeholders. Code is well-structured.


1525-1525: Applying patches
The function is robust in handling partial or empty metadata. Good approach for dynamic resources.


1563-1564: Retry for conflict errors
Ensures that concurrent updates or delayed server responses are gracefully handled.


14-14: Consider removing unused "typing.Any" import.
Since only "Any" from the typing module is used, double-check if it’s necessary after introducing built-in type hints (like dict[str, Any]).

ocp_resources/utils/resource_constants.py (1)

1-66: Centralized constants approach is commendable.
These nested classes for statuses, conditions, and providers bring clarity.

ocp_resources/forklift_controller.py (1)

4-4: Verify MTV functionality removal impact

The removal of MTV inheritance aligns with the PR objectives. However, we should verify that no critical MTV functionality was lost.

✅ Verification successful

MTV inheritance removal is safe

Based on the codebase analysis, the MTV reference in ForkliftController was only used in the class docstring as an acronym explanation. The class itself doesn't contain any MTV-specific methods or functionality. The inheritance from NamespacedResource provides all the necessary functionality, and MTV was likely just a redundant base class.

  • All MTV references in the codebase are purely descriptive (in docstrings) explaining that these components are part of the Migration Toolkit for Virtualization
  • No MTV-specific methods or functionality were found in the ForkliftController class
  • The class maintains its core functionality through NamespacedResource inheritance
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for MTV class usage and methods to understand potential impact
ast-grep --pattern 'class MTV {
  $$$
}'

# Search for any remaining MTV references that might need updating
rg "MTV" --type python

Length of output: 96


Script:

#!/bin/bash
# Search for MTV class or inheritance patterns with ripgrep
rg "class.*MTV" -t py

# Search for any MTV references in Python files
rg "MTV" -t py -A 3

# Find all Python files that might have previously used MTV
fd ".py$" --exec grep -l "MTV" {} \;

Length of output: 4579


Script:

#!/bin/bash
# Check the git history for the MTV class or inheritance removal
git log -p -- ocp_resources/forklift_controller.py | grep -A 5 -B 5 "MTV"

# Look for any method definitions in ForkliftController class
ast-grep --pattern 'class ForkliftController {
  $$$
}'

# Check if any MTV-specific methods were defined in the class
rg "class ForkliftController" -A 20 -t py

Length of output: 526

ocp_resources/provider.py (2)

14-18: Type hints follow new convention correctly

The updated type hints using the pipe operator (|) align with the PR objectives and Python's modern type hinting syntax.


21-26: Verify impact of simplified constructor

The constructor has been simplified by removing several parameters and the condition_message_ready attribute. This could affect existing code that relies on these parameters.

✅ Verification successful

Constructor changes appear safe to proceed

The simplified constructor appears to be safe as:

  1. The condition_message_ready attribute is not used anywhere in the codebase
  2. The Provider class is self-contained with all parameters properly mapped in the to_dict() method
  3. No other files in the codebase are importing or instantiating the Provider class
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for Provider instantiations to check for potential breaking changes
rg -A 2 "Provider\(" --type python

# Look for any usage of condition_message_ready
rg "condition_message_ready" --type python

Length of output: 141


Script:

#!/bin/bash
# Search for Provider instantiations to check for potential breaking changes
rg -A 2 "Provider\("

# Look for any usage of condition_message_ready
rg "condition_message_ready"

# Search for imports of Provider class
rg "from.*Provider.*import|import.*Provider"

Length of output: 284


Script:

#!/bin/bash
# Let's look at the git history of this file to see what parameters were removed
git log -p ocp_resources/provider.py

# Search for any test files related to Provider
fd -e py test.*provider

# Look at the full Provider class implementation
cat ocp_resources/provider.py

Length of output: 1353

ocp_resources/migration.py (2)

1-1: Import path change is consistent

The updated import path for TIMEOUT_4MINUTES from utils.constants aligns with the PR's objective of reorganizing constants.


5-5: Verify removal of condition messages

The removal of MTV inheritance and condition_message_succeeded might affect status checking functionality.

ocp_resources/network_map.py (1)

1-1: LGTM: Import path update aligns with project restructuring

The import path change for TIMEOUT_4MINUTES follows the PR objective of reorganizing constants.

ocp_resources/plan.py (2)

1-1: Verify the broader impact of MTV removal across the codebase

The removal of MTV inheritance from multiple classes (NetworkMap, StorageMap, Plan) represents a significant architectural change. Please verify:

  1. All MTV functionality has been properly migrated or is no longer needed
  2. No breaking changes for existing users
  3. Documentation has been updated to reflect these changes
✅ Verification successful

MTV references are only in docstrings, no inheritance or imports found

The search results show that MTV is only mentioned in docstrings as "Migration Tool(kit) for Virtualization" across various resource files. There are no actual MTV class inheritances or imports found in the codebase, which indicates:

  • The MTV inheritance has been completely removed
  • All references are just descriptive documentation of what MTV stands for
  • No remaining functional dependencies on MTV exist
🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Search for any remaining MTV references that might need updating
rg "MTV" --type python

# Search for potentially affected test files
fd -e py -x grep -l "MTV" {} \; | grep "test"

Length of output: 100


Script:

#!/bin/bash
# Search for any remaining MTV references in Python files
rg -t py "MTV"

# Search for classes that might have previously inherited from MTV
rg -t py "class.*\(.*MTV.*\)"

# Look for any imports related to MTV
rg -t py "^from.*import.*MTV"
rg -t py "^import.*MTV"

# Check test files specifically
fd "test.*\.py$" -x grep -l "MTV" {} \;

Length of output: 2589


6-6: Verify the impact of removing MTV inheritance

The removal of MTV inheritance might affect condition handling that was previously inherited. Please verify that no critical functionality was lost, particularly around condition messages and status tracking.

ocp_resources/host.py Show resolved Hide resolved
@myakove
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myakove commented Dec 18, 2024

/hold

@rnetser
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rnetser commented Dec 23, 2024

/lgtm cancel

@myakove
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myakove commented Dec 25, 2024

/verified

@myakove
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myakove commented Dec 25, 2024

/hold cancel

@rnetser rnetser enabled auto-merge (squash) December 25, 2024 14:18
@rnetser rnetser merged commit 4637251 into main Dec 25, 2024
6 checks passed
@rnetser rnetser deleted the mtv-refactor branch December 25, 2024 14:18
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7 participants