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chore: Add scale to service and webapi so #1321

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merged 2 commits into from
Oct 18, 2024

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MagnusSandgren
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@MagnusSandgren MagnusSandgren commented Oct 18, 2024

Summary by CodeRabbit

  • New Features
    • Introduced dynamic scaling capabilities for Azure applications based on CPU and memory utilization metrics.
    • Added new parameters to enhance scaling configurations for both container and web API applications.

These updates improve resource management and application performance during varying load conditions.

@MagnusSandgren MagnusSandgren requested review from a team as code owners October 18, 2024 08:10
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coderabbitai bot commented Oct 18, 2024

📝 Walkthrough

Walkthrough

The pull request introduces updates to two Bicep files for Azure resource deployment. It adds a new import statement for the Scale module and introduces a scale parameter in both the service and web API applications. This parameter allows for dynamic scaling based on CPU and memory utilization thresholds, enhancing the deployment configuration to support specified scaling rules.

Changes

File Path Change Summary
.azure/applications/service/main.bicep Added import for Scale module and introduced param scale Scale.
.azure/applications/web-api-so/main.bicep Added import for Scale and introduced param scale Scale with default values for scaling rules.

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  • oskogstad

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oskogstad
oskogstad previously approved these changes Oct 18, 2024
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Actionable comments posted: 0

🧹 Outside diff range and nitpick comments (5)
.azure/applications/web-api-so/main.bicep (2)

48-74: LGTM: Scale parameter definition with a minor suggestion

The scale parameter is well-defined with appropriate default values for minimum and maximum replicas, as well as scaling rules based on CPU and memory utilization. This configuration allows for dynamic scaling of the container app.

Consider adding a brief comment explaining the significance of the 70% threshold for CPU and memory utilization. This would help future maintainers understand the reasoning behind these values.


Line range hint 1-185: Summary: Scaling configuration successfully added to web API deployment

The changes in this file effectively introduce scaling capabilities to the web API deployment:

  1. The Scale type is imported from the containerApp module.
  2. A new scale parameter is defined with sensible default values.
  3. The scale parameter is correctly passed to the containerApp module.

These modifications enhance the deployment configuration by allowing dynamic scaling based on CPU and memory utilization. The implementation is clean and focused, maintaining the overall structure of the existing code.

Consider documenting the scaling strategy in a separate document or README file. This would help team members understand the rationale behind the chosen scaling configuration and make it easier to adjust in the future if needed.

.azure/applications/service/main.bicep (3)

45-71: LGTM: Scale parameter with default configuration.

The scale parameter is well-defined with a reasonable default configuration. The scaling rules for CPU and memory utilization are set to trigger at 70%, which is a good starting point.

Consider adding a comment explaining the chosen values for minReplicas and maxReplicas, and why 70% was selected as the threshold for both CPU and memory scaling rules. This would help future maintainers understand the reasoning behind these choices.


199-202: LGTM: Scale parameter usage and TODO comment.

The scale parameter is correctly passed to the containerApp module.

The TODO comment about user-assigned identities seems unrelated to the current changes and might be outdated. Consider addressing this comment or removing it if it's no longer relevant.


Line range hint 3-202: Summary: Scaling configuration added to the service container app.

The changes introduce a scaling configuration for the container app, which is a valuable addition to the deployment. The implementation is clean and follows best practices. The new scale parameter allows for flexible configuration of minimum and maximum replicas, as well as CPU and memory-based scaling rules.

This change enhances the scalability of the service, which should improve its ability to handle varying loads. Monitor the application's performance after deployment to ensure the scaling rules are appropriate for your workload. You may need to adjust the thresholds or add more sophisticated rules based on observed behavior in production.

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📥 Commits

Files that changed from the base of the PR and between c3e8e8c and 5ea4ed5.

📒 Files selected for processing (2)
  • .azure/applications/service/main.bicep (3 hunks)
  • .azure/applications/web-api-so/main.bicep (3 hunks)
🧰 Additional context used
🔇 Additional comments (3)
.azure/applications/web-api-so/main.bicep (2)

3-3: LGTM: Import statement for Scale type

The import statement for the Scale type from the containerApp module is correctly added. This import is necessary for the new scale parameter introduced in this PR.


162-162: LGTM: containerApp module call updated with scale parameter

The scale parameter is correctly added to the containerApp module call. This change properly integrates the new scaling configuration with the existing deployment setup.

.azure/applications/service/main.bicep (1)

3-4: LGTM: Import statement for Scale module.

The import statement for the Scale module is correctly added and necessary for the new scale parameter.

@MagnusSandgren MagnusSandgren merged commit f213d3d into main Oct 18, 2024
24 checks passed
@MagnusSandgren MagnusSandgren deleted the chore/add-scale-to-service-and-webapiso branch October 18, 2024 08:26
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3 participants