docs: enhance PostgreSQL demo guide with external connection and stor… #64
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Summary of ChangesHello @KUASWoodyLIN, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request significantly improves the PostgreSQL demo guide by adding crucial details for deploying the Helm chart. The update focuses on clarifying how to configure both external access using NodePort and persistent storage for the database, ensuring users can set up their PostgreSQL instances with greater ease and control over their data volumes. Highlights
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Code Review
This pull request enhances the PostgreSQL demo guide by adding instructions for configuring persistent storage and clarifying external connection settings. The changes are a good improvement to the documentation, making the demo more robust and practical. I've added a couple of suggestions to further improve the clarity of the new configuration explanations.
| **Configuration Details**: | ||
| - **service.type**: Set to `NodePort` to allow external connections | ||
| - **service.port**: PostgreSQL service port (default: 5432) | ||
| - **service.nodePort**: External port accessible from outside the cluster |
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To prevent potential user issues, it's helpful to mention that the specified nodePort might already be in use and that they may need to select a different one within the valid range. This proactive guidance can save users from troubleshooting a common deployment issue.
- **service.nodePort**: External port accessible from outside the cluster. If port 30432 is in use, choose another from the 30000-32767 range.
| - **service.type**: Set to `NodePort` to allow external connections | ||
| - **service.port**: PostgreSQL service port (default: 5432) | ||
| - **service.nodePort**: External port accessible from outside the cluster | ||
| - **primary.persistence.size**: Storage size for the PostgreSQL data volume (adjust based on your needs) |
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For better clarity and technical accuracy, it would be good to explicitly mention that this setting configures the size of the Persistent Volume Claim (PVC). This helps users connect the configuration to the underlying Kubernetes concepts and provides more precise documentation.
- **primary.persistence.size**: Storage size for the Persistent Volume Claim (PVC) for the PostgreSQL data volume (adjust based on your needs)
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Pull request overview
This PR enhances the PostgreSQL demo documentation by expanding the deployment configuration section to include storage configuration alongside the existing external connection setup.
Key changes:
- Added
primary.persistence.sizeconfiguration to the YAML example for storage management - Expanded the configuration explanation with detailed descriptions of each setting
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…age configuration details