Testrunningpods

[kooomix]

PR Type

Enhancement, Bug fix

---

Description

• Refactored pod filtering logic in get_pods() method to use clearer list comprehensions instead of nested lambda functions
• Added comprehensive cluster state logging using kubectl get pods -A command when verifying pod status
• Fixed incorrect elapsed time reporting in pod readiness verification (was showing remaining time instead of elapsed time)
• Enhanced error messages with more detailed information about running pods and their status
• Improved code readability and maintainability throughout the BaseK8S class
• Added better error handling for edge cases like None pods

---

Changes walkthrough 📝

	Relevant files
Enhancement	base_k8s.py Enhance pod management and logging in Kubernetes base class tests_scripts/kubernetes/base_k8s.py Improved pod filtering logic with clearer list comprehensions Added cluster state logging using 'kubectl get pods -A' Fixed elapsed time reporting in pod readiness verification Enhanced error messages with more detailed pod information +27/-9

---

💡 PR-Agent usage: Comment /help "your question" on any pull request to receive relevant information

[codiumai-pr-agent-free]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 Security concerns Command injection: The code executes kubectl commands using shell=True without proper input sanitization. If the namespace parameter is user-controlled, this could allow arbitrary command execution. The command should be executed with shell=False and arguments passed as a list to prevent injection attacks.

⚡ Recommended focus areas for review Shell Injection The kubectl command is executed directly through shell=True without sanitizing the namespace input, which could allow command injection if namespace is user-controlled result = subprocess.run("kubectl get pods -A", timeout=300, shell=True, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) Error Handling The subprocess.run() call should handle potential exceptions and timeouts that could occur when executing the kubectl command result = subprocess.run("kubectl get pods -A", timeout=300, shell=True, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

[codiumai-pr-agent-free]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Add proper error handling for shell command execution and improve logging output clarity Add error handling for the subprocess.run() call as it could raise TimeoutExpired or CalledProcessError exceptions, which would mask the original pod verification failure. tests_scripts/kubernetes/base_k8s.py [770-771] -result = subprocess.run("kubectl get pods -A", timeout=300, shell=True, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) -Logger.logger.info(f"cluster state {result}") +try: + result = subprocess.run("kubectl get pods -A", timeout=300, shell=True, text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + Logger.logger.info(f"cluster state: stdout={result.stdout}, stderr={result.stderr}") +except (subprocess.TimeoutExpired, subprocess.CalledProcessError) as e: + Logger.logger.error(f"Failed to get cluster state: {str(e)}") Apply this suggestion Suggestion importance[1-10]: 8 Why: The suggestion adds crucial error handling for subprocess execution and improves log clarity by including both stdout and stderr. This enhancement helps prevent silent failures and makes debugging easier.	8
	Enhance error messages with detailed pod status information for better debugging In verify_running_pods(), include pod status details in the error message to help diagnose why pods are not ready. tests_scripts/kubernetes/base_k8s.py [783-784] -raise Exception("wrong number of pods are running after {} seconds. expected: {}, running: {}, pods:{}" - .format(delta_t, replicas, len(running_pods), running_pods)) +raise Exception("wrong number of pods are running after {} seconds. expected: {}, running: {}. Pod statuses: {}" + .format(delta_t, replicas, len(running_pods), + [(pod.metadata.name, pod.status.phase, pod.status.conditions) for pod in running_pods])) Apply this suggestion Suggestion importance[1-10]: 7 Why: Adding detailed pod status information to error messages significantly improves debugging capabilities by providing crucial context about why pods aren't ready, making troubleshooting more efficient.	7
Possible issue	Simplify null check and provide a default empty list to prevent potential NoneType errors The get_pods() method should validate that pods is not None before applying name filtering to avoid potential NoneType attribute errors. tests_scripts/kubernetes/base_k8s.py [632-635] -pods = self.kubernetes_obj.get_namespaced_workloads(kind='Pod', namespace=namespace) -if pods is None: - return [] +pods = self.kubernetes_obj.get_namespaced_workloads(kind='Pod', namespace=namespace) or [] Apply this suggestion Suggestion importance[1-10]: 4 Why: While the suggestion offers a more concise way to handle None values, the existing code already handles this case correctly. The improvement is mainly syntactic and offers minimal functional benefit.	4

[github-actions]

Failed to generate code suggestions for PR