How to use/integrate Cloudflare Cache API?
My Nuxt app is built with the cloudflare-module preset and is deployed to Cloudflare Workers. I'm trying to leverage Cloudflare Cache API to reduce usage of CPU and other services (such as D1 and KV). I couldn't find any mention of this in NitroJS documentation, any hints on how to integrate this myself?
8 Replies
Hi @Mirage. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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I'm sorry, but the knowledge sources do not contain explicit information about integrating or using the Cloudflare Cache API directly within a Nuxt app deployed with the cloudflare-module preset on Cloudflare Workers. The available documentation covers deploying to Cloudflare Workers, connecting to D1 databases, and using storage drivers for Cloudflare KV and R2, but does not mention the Cloudflare Cache API or provide guidance on leveraging it for caching responses or assets in your Nuxt/Nitro application.
If you need to cache data, the documented approaches involve using Cloudflare KV or R2 via unstorage drivers, but these are not the same as the Cloudflare Cache API. For advanced caching strategies (such as using the Cache API to cache HTTP responses at the edge), you may need to implement custom logic in your Worker code, but this is not covered in the Nuxt or Nitro documentation provided here.
If you require official guidance, you may want to consult the Cloudflare Workers documentation or raise an issue in the Nuxt repository for more targeted support regarding Cache API integration in the context of Nuxt/Nitro deployments on Cloudflare Workers<source>https://content.nuxt.com/docs/deploy/cloudflare-workers</source.>
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<@1368579779309207656> Kapa.ai is still learning and improving, please let me know how I did by reacting below.
@kapa.ai How to override the cloudflare-module preset? I'm specifically looking to override the method used to fetch the request/response.
Let me check the knowledge base for you again. One moment! :books:
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I'm sorry, but the knowledge sources do not provide explicit information on how to override the method used to fetch the request/response in the cloudflare-module preset for Nuxt/Nitro. The available documentation describes how to configure the cloudflare-module preset for deployment and database bindings, but does not detail how to customize or override the internal fetch mechanism or request/response handling within this preset. If you need to perform such an override, you may need to consult the Nitro or Nuxt source code or open an issue for more targeted support from the maintainers Cloudflare Workers deployment.
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<@1368579779309207656> Kapa.ai is still learning and improving, please let me know how I did by reacting below.
@kapa.ai I ended up using
pnpm patch to modify the cloudflare-module preset on nitropack. (patch file attached)
Obviously this still requires adjustments to cache settings and checks for URLs, but I think for my current use case it does the job.
Just wondering if this approach could be problematic or whether it's just limited.Let me check the knowledge base for you again. One moment! :books:
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Your approach of using pnpm patch to modify the cloudflare-module preset in nitropack is a valid and commonly used workaround when you need to customize package behavior before an official solution or configuration option is available. This method is discussed in the community as a way to apply local fixes or customizations to dependencies, especially when waiting for upstream changes or when the package does not expose the needed hooks or configuration points.
However, there are some important considerations and limitations:
- Maintainability: Patching dependencies means you must maintain your patch as the underlying package updates. If nitropack or the cloudflare-module preset changes in a future release, your patch may break or require updates.
- Upgrade Risk: When you update your dependencies, you need to ensure your patch still applies cleanly and does not conflict with upstream changes.
- Portability: Other developers or CI environments must also apply the patch, so your workflow should ensure the patch is always present and applied.
- Support: This approach is not officially documented or supported by Nuxt/Nitro, so you may not get community or maintainer support if issues arise from your patch.
This method is referenced as a practical solution in the Nuxt and Nitro ecosystem, especially when immediate customization is needed and no configuration option exists. For more on patching packages and its consequences, see the YouTube guide on patching packages, which covers strategies, risks, and best practices.
In summary, your approach is not inherently problematic, but it does come with the usual caveats of patching dependencies: be prepared for extra maintenance and testing effort, and monitor upstream changes closely.
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<@1368579779309207656> Kapa.ai is still learning and improving, please let me know how I did by reacting below.