[StackOverflow/kubernetes] Multiple deployments using one helm chart and chart dependencies with alias

### ROOT CAUSE The issue arises when using Helm to deploy multiple services from a single chart while managing dependencies with aliases. The root cause is that Helm's dependency resolution and template rendering don't natively support aliasing dependencies for multiple deployments in a way that avoids conflicts. This can lead to resource name collisions or incorrect values being used across deployments. ### CODE FIX To resolve this, explicitly alias dependencies in the parent chart's `values.yaml` and use Helm's `--dependency-update` flag to ensure the `requirements.lock` file reflects the aliases. Then, override the dependencies for each deployment using `--set` during installation. **Example Fix:** 1. **Parent Chart (`values.yaml`):** ```yaml dependencies: - name: common-utils repository: https://example.com alias: utils version: 1.0.0 ``` 2. **Install with Aliases:** ```bash helm install release1 ./chart/ --set utils.image=nginx:1.0 helm install release2 ./chart/ --set utils.image=nginx:2.0 ``` This ensures each deployment uses the aliased dependency (`utils`) with its own configuration. The aliases prevent name collisions and streamline dependency management.