- Updated Ginkgo from v1.16.5 to v2.19.0 for improved features and compatibility.
- Added new indirect dependencies including `github.com/go-logr/logr`, `github.com/go-task/slim-sprig/v3`, and `github.com/google/pprof`.
- Ensured consistency in dependency management within go.mod and go.sum files.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Changed the release workflow trigger from `create` to `push` for tags matching the pattern `v*`, ensuring proper versioning during releases.
- Removed unused code and debug log functions from the container-kill experiment test file to enhance clarity and maintainability.
- Updated default application namespace and label in the experiment configuration for better alignment with standard practices.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Added spaces after comment slashes for better readability in various experiment test files, including container-kill, disk-fill, node-cpu-hog, and others.
- Ensured consistent formatting across all test files to enhance code clarity and maintainability.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Moved the `getSubscriberPodLogs` function call to ensure logs are retrieved consistently during polling for experiment run status and when the experiment is stuck in the queued state.
- This change enhances the visibility of logs during error scenarios, aiding in debugging efforts.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Integrated the `getSubscriberPodLogs` function to fetch and log subscriber pod logs when an error occurs while fetching the experiment run status.
- This enhancement improves error visibility and aids in debugging during the container-kill experiment.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Introduced a new helper function `getSubscriberPodLogs` to retrieve and log the status of various components in the Litmus namespace, including subscriber pod logs, workflow controller logs, chaos operator logs, and the status of pods and workflows.
- Improved debugging capabilities by providing detailed logs for better visibility during the container-kill experiment.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Improved logging for experiment creation and polling for experiment runs, providing detailed information about the experiment ID, infrastructure ID, and project ID.
- Increased the maximum number of polling retries from 10 to 20 and adjusted the polling interval from 3 seconds to 5 seconds for better reliability.
- Added detailed logging of experiment run attempts, including specific run details for improved debugging and visibility.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Eliminated the logic for manually setting ConnectedInfraID from ExistingInfraID in multiple chaos experiment tests (container-kill, disk-fill, node-cpu-hog, node-io-stress, node-memory-hog, pod-autoscaler, pod-cpu-hog, pod-memory-hog, pod-network-corruption, pod-network-duplication, pod-network-latency, pod-network-loss, pod-delete).
- This change simplifies the infrastructure setup process by relying on the updated logic in the SetupInfrastructure function, enhancing code clarity and maintainability.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Eliminated HTTP fetching and YAML parsing logic from the chaos experiment request construction functions in multiple tests (container-kill, node-cpu-hog, node-io-stress, node-memory-hog, pod-cpu-hog, pod-memory-hog).
- Streamlined the experiment request construction process by removing unnecessary dependencies and simplifying the code structure.
- Improved overall maintainability and clarity of chaos experiment tests by focusing on essential functionalities.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Replaced environment.ClientSets with Litmus SDK client in various chaos experiment tests (container-kill, disk-fill, node-cpu-hog, node-io-stress, node-memory-hog, pod-autoscaler, pod-cpu-hog, pod-memory-hog, pod-network-corruption, pod-network-duplication, pod-network-latency, pod-network-loss) for improved clarity and maintainability.
- Updated SetupInfrastructure and DisconnectInfrastructure functions to utilize the new SDK client, enhancing infrastructure management.
- Streamlined experiment run polling and status checking by leveraging the SDK client, ensuring consistent error handling and logging.
- Enhanced CreateProbe function to utilize the SDK client for probe creation, improving flexibility in chaos experiment configurations.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Added support for probe configuration in various chaos experiment tests (container-kill, disk-fill, node-cpu-hog, node-io-stress, node-memory-hog, pod-autoscaler, pod-cpu-hog, pod-memory-hog, pod-network-corruption, pod-network-duplication, pod-network-latency, pod-network-loss).
- Implemented logic to create and validate probes before running experiments, enhancing flexibility and reliability.
- Included cleanup procedures for probes after experiment execution to ensure proper resource management.
- Enhanced logging for probe setup and cleanup processes to improve traceability during test execution.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Updated multiple chaos experiment tests (container-kill, disk-fill, node-cpu-hog, node-io-stress, node-memory-hog, pod-cpu-hog, pod-memory-hog) to replace ioutil.ReadAll with io.ReadAll for improved performance and consistency.
- Modified file handling in pkg/file.go and pkg/install.go to utilize os.ReadFile and os.WriteFile, enhancing clarity and maintainability.
- Ensured consistent error handling and logging across all updated tests.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Updated various chaos experiment tests (container-kill, disk-fill, pod-autoscaler, pod-cpu-hog, pod-memory-hog, pod-network-corruption, pod-network-duplication, pod-network-latency, pod-network-loss) to include a polling mechanism for checking the availability of experiment runs.
- Enhanced logging to provide detailed insights during the polling process, including retry attempts and found experiment run IDs.
- Removed commented-out kubeconfig retrieval and clientset generation for improved clarity and maintainability.
- Ensured consistent error handling and expectations during experiment run status checks across all updated tests.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Updated container-kill, disk-fill, and pod-autoscaler experiments to utilize the workflow package for constructing experiment requests, improving maintainability.
- Replaced log statements with klog for consistent logging across all chaos experiments.
- Enhanced error handling during experiment creation and run status polling, ensuring accurate fetching of the latest experiment run ID.
- Updated test descriptions for better clarity and consistency across chaos experiments.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Refactor experiment test files to utilize dynamic timeout and polling interval values from environment variables.
- Enhance error messages to reflect the actual timeout duration for better debugging.
- Extend final phase checks to include "Completed_With_Error" and "Terminated" for improved status validation.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Update all experiment test files to replace direct SDK infrastructure connection logic with the new `infrastructure` module for setup and cleanup.
- Enhance code clarity and maintainability by centralizing infrastructure management.
- Validate infrastructure ID after setup to ensure proper connection.
- Ensure consistent error handling across all experiments during infrastructure operations.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
- Add support for the `github.com/google/uuid` package to generate unique identifiers in experiments.
- Update experiment test files to utilize the Litmus SDK for constructing and executing chaos experiments.
- Refactor YAML manifest construction logic to dynamically set experiment parameters based on input details.
- Introduce new environment variables and enhance error handling for manifest generation.
- Update `go.mod` to include the latest version of `github.com/google/uuid` and `sigs.k8s.io/yaml`.
Signed-off-by: Sky Singh <akashsingh2210670@gmail.com>
Sky Singh
Aarushi
Udit Gaurav