Need RBAC Permissions for Deployment Creation and Deletion

[christianshub]

Description

To expand the testing capabilities of Canary Checker, it is necessary to allow the creation and deletion of Kubernetes deployments. This enhancement would enable users to perform deployment tests as part of their canary checks, ensuring the health and functionality of deployments in real-time.

Problem Statement

Currently, Canary Checker lacks RBAC permissions to create and delete deployments, limiting its ability to perform comprehensive deployment-related health checks. As a result, users are unable to test deployment scenarios directly through Canary Checker without manually adding rbac rules.

Proposed Solution

Add a new option, deploymentCreateAndDelete, in values.yaml to control the RBAC permissions for deployments. When enabled, this option will grant Canary Checker create and delete permissions for deployments in the apps API group as a minimum.

Benefits

• Enhances Canary Checker’s capabilities by supporting deployment-based tests.
• Provides flexibility to users who want to validate deployment availability, recreate deployments, and ensure resilient deployment behavior.
• Improves monitoring and validation coverage for applications managed within Kubernetes.

Acceptance Criteria

• deploymentCreateAndDelete setting is available in values.yaml.
• Canary Checker can successfully create and delete deployments when the setting is enabled.
• Documentation is updated to inform users about the new option and its use cases.

PR with suggested changes: #2307

[christianshub]

Merged in #2307. Closing issue