Docker & Redis support

[lone sky]

I have this error which only happens to me when using Docker because locally it works perfectly (obviously 🥲)

Link from docker-compose
https://github.com/HugoRCD/shelve/blob/main/docker/docker-compose.local.yml

Link to repohttps://github.com/HugoRCD/shelve

[azure blade]

Hi @lone sky. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:

---

I apologize, but I don't have enough specific information about the error you're encountering to provide a detailed answer. However, I can offer some general guidance on using Redis with Nuxt in a Docker environment based on the information provided in the knowledge sources.

When using Redis with Nuxt in a Docker setup, there are a few key points to consider:

1. Redis Configuration: In your Nuxt configuration, you need to specify the Redis connection details. This is typically done in the nuxt.config.ts file. Here's an example of how you might configure Redis storage:

export default defineNuxtConfig({
  nitro: {
    storage: {
      redis: {
        driver: 'redis',
        port: 6379, // Redis port
        host: "redis", // Redis host (use the service name from docker-compose)
        username: "", // if required
        password: "", // if required
        db: 0 // Defaults to 0
      }
    }
  }
})

2. Docker Networking: Ensure that your Nuxt application container and Redis container are on the same Docker network. In your docker-compose.local.yml file, you've correctly defined a network called shelve-network, which both your app and Redis services are using.

3. Redis Host: When running in Docker, the Redis host should be the name of the Redis service in your Docker Compose file. In your case, it's "redis".

4. Environment Variables: If you're using environment variables for Redis configuration, make sure they're properly set in your Docker environment. You can do this in your Docker Compose file or by using a .env file.

5. Incompatibility Issues: Be aware that some Redis libraries might not be compatible with certain deployment environments. For example, the ioredis library is known to be incompatible with edge workers according to Nitro documentation (https://nitro.unjs.io/deploy/workers#incompatible-libraries).

If you're still encountering issues, it would be helpful to know the specific error message you're seeing. Also, double-check that your Redis service is starting correctly in Docker and that there are no network connectivity issues between your app container and the Redis container.

For more detailed troubleshooting, you might want to review the Nuxt documentation on server storage (https://nuxt.com/docs/guide/directory-structure/server#server-storage) and the Nitro guide on customizing cache storage (https://nitro.unjs.io/guide/cache#customize-cache-storage).

Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:

@lone sky Kapa.ai is still learning and improving, please let me know how I did by reacting below.