• Replace bare except clause with specific Exception handler
• Add clear error logging with kubeconfig path and exception details
• Return -1 to exit gracefully instead of continuing with undefined kubecli
• Remove no-op kubeconfig_path bare expression statement

Fix bare except and improve K8s client error handling

• Replaced bare except: with except Exception as e: to catch only specific exceptions
• Added structured error logging with kubeconfig path and exception details
• Changed error handling to return -1 instead of calling undefined
 kubecli.initialize_clients(None)
• Removed no-op kubeconfig_path bare expression statement

run_kraken.py

Description

The new failure return path logs an error but does not include the exit code value being returned,
violating the requirement to log the scenario exit reason including the exit code. This reduces
observability when debugging exits based on return codes.

Code

run_kraken.py[R231-236]

+            logging.error(
+                "Failed to initialize Kubernetes client with kubeconfig %s: %s",
+                kubeconfig_path,
+                e,
+            )
+            return -1

Evidence

The checklist requires logging both a reason and the exit code value before returning an exit code,
but the added log message does not mention the returned code (-1).

Rule 455884: Log scenario exit reason before returning exit code
run_kraken.py[231-236]

Agent prompt

The issue below was found during a code review. Follow the provided context and guidance below and implement a solution

## Issue description
A return path that yields an exit code must log the exit code value and a clear reason before returning.

## Issue Context
The exception handler logs a failure message but does not include the numeric exit code it returns.

## Fix Focus Areas
- run_kraken.py[231-236]

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools

Description

The new Kubernetes init failure path returns -1, which is a non-standard exit code for scenario
failures and can map to unexpected process exit codes. This breaks the requirement that scenario
failure paths terminate with exit code 1.

Code

run_kraken.py[R231-236]

+            logging.error(
+                "Failed to initialize Kubernetes client with kubeconfig %s: %s",
+                kubeconfig_path,
+                e,
+            )
+            return -1

Evidence

The compliance checklist requires scenario failure paths to use exit code 1, but the newly added
failure return path uses return -1 after catching initialization errors.

Rule 455882: Scenario implementations must use standardized exit codes
run_kraken.py[231-236]

Agent prompt

The issue below was found during a code review. Follow the provided context and guidance below and implement a solution

## Issue description
`run_kraken.py:main()` returns `-1` on Kubernetes client initialization failure, but scenario implementations must use standardized exit codes (0 success, 1 failure).

## Issue Context
The new exception handler logs the failure and returns `-1`. Per compliance, failure paths should return/exit with code `1`.

## Fix Focus Areas
- run_kraken.py[231-236]

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools

Description

The new Kubernetes client init exception handler logs only str(e) and drops the traceback, making
it difficult to diagnose initialization failures. Use logging.exception(...) or
logging.error(..., exc_info=True) so the stack trace is preserved in logs.

Code

run_kraken.py[R230-236]

+        except Exception as e:
+            logging.error(
+                "Failed to initialize Kubernetes client with kubeconfig %s: %s",
+                kubeconfig_path,
+                e,
+            )
+            return -1

Evidence

The new handler in run_kraken.py logs an error message but does not include traceback information.
Elsewhere in the repo, exception handlers use logging.exception(...) to capture tracebacks,
showing the expected pattern for debuggable error logs.

run_kraken.py[225-236]
krkn/utils/VirtChecker.py[172-188]

Agent prompt

The issue below was found during a code review. Follow the provided context and guidance below and implement a solution

## Issue description
`run_kraken.main()` catches `Exception` during Kubernetes client initialization but logs it with `logging.error(..., e)` without including the traceback. This removes the most useful debugging context for kubeconfig/auth/SSL/client init failures.

## Issue Context
The codebase already uses `logging.exception(...)` in other exception handlers to preserve traceback details.

## Fix Focus Areas
- run_kraken.py[225-236]

### Suggested change
Replace the `logging.error(...)` call with either:
- `logging.exception("Failed to initialize Kubernetes client with kubeconfig %s", kubeconfig_path)`

or:
- `logging.error("Failed ...", kubeconfig_path, e, exc_info=True)`

ⓘ Copy this prompt and use it to remediate the issue with your preferred AI generation tools