👋 could somebody point me in the right

👋 could somebody point me in the right direction. I'm setting my container's env variables like this:

import { Container, getRandom } from "@cloudflare/containers";

const INSTANCE_COUNT = 3;

export class Backend extends Container {
  defaultPort = 3001;
  sleepAfter = "20m";
  envVars = {
    CF_ID: env.CF_ID,
};

import { Container, getRandom } from "@cloudflare/containers";

const INSTANCE_COUNT = 3;

export class Backend extends Container {
  defaultPort = 3001;
  sleepAfter = "20m";
  envVars = {
    CF_ID: env.CF_ID,
};

But then I get exception errors from the worker env is not defined

7 Replies

Mike Nomitch•2mo ago

I'm guessing this is a copy/paste error, but there's a syntax error in the code Any chance that failed and then didn't deploy? missing } after envVars

jackOP•2mo ago

Yeah paste error I think, here's the entire worker

import { Container, getRandom } from "@cloudflare/containers";

const INSTANCE_COUNT = 3;

export class Backend extends Container {
  defaultPort = 3001;
  sleepAfter = "20m";
  envVars = {
    CLOUDFLARE_ACCOUNT_ID: env.CLOUDFLARE_ACCOUNT_ID,
    CLOUDFLARE_KV_NAMESPACE_ID: env.CLOUDFLARE_KV_NAMESPACE_ID,
    CLOUDFLARE_API_TOKEN: env.CLOUDFLARE_API_TOKEN,
    REDIRECT_URI: env.REDIRECT_URI,
    SESSION_SECRET: env.SESSION_SECRET,
    WDS_SOCKET_PORT: env.WDS_SOCKET_PORT,
    NODE_ENV: env.NODE_ENV,
    PORT: env.PORT,
  };

    // Optional lifecycle hooks
    onStart() {
        console.log("Backend container successfully started");
    }

    onStop() {
        console.log("Backend container successfully shut down");
    }

    onError(error) {
        console.log("Backend container error:", error);
    }
}

export default {
    async fetch(request, env) {
        const url = new URL(request.url);
        
        // Route API requests to the backend container
        if (url.pathname.startsWith("/api")) {
            // note: "getRandom" to be replaced with latency-aware routing in the near future
            const containerInstance = await getRandom(env.BACKEND, INSTANCE_COUNT);
            return containerInstance.fetch(request);
        }

        // Serve static assets for all other requests
        return env.ASSETS.fetch(request);
    },
};

import { Container, getRandom } from "@cloudflare/containers";

const INSTANCE_COUNT = 3;

export class Backend extends Container {
  defaultPort = 3001;
  sleepAfter = "20m";
  envVars = {
    CLOUDFLARE_ACCOUNT_ID: env.CLOUDFLARE_ACCOUNT_ID,
    CLOUDFLARE_KV_NAMESPACE_ID: env.CLOUDFLARE_KV_NAMESPACE_ID,
    CLOUDFLARE_API_TOKEN: env.CLOUDFLARE_API_TOKEN,
    REDIRECT_URI: env.REDIRECT_URI,
    SESSION_SECRET: env.SESSION_SECRET,
    WDS_SOCKET_PORT: env.WDS_SOCKET_PORT,
    NODE_ENV: env.NODE_ENV,
    PORT: env.PORT,
  };

    // Optional lifecycle hooks
    onStart() {
        console.log("Backend container successfully started");
    }

    onStop() {
        console.log("Backend container successfully shut down");
    }

    onError(error) {
        console.log("Backend container error:", error);
    }
}

export default {
    async fetch(request, env) {
        const url = new URL(request.url);
        
        // Route API requests to the backend container
        if (url.pathname.startsWith("/api")) {
            // note: "getRandom" to be replaced with latency-aware routing in the near future
            const containerInstance = await getRandom(env.BACKEND, INSTANCE_COUNT);
            return containerInstance.fetch(request);
        }

        // Serve static assets for all other requests
        return env.ASSETS.fetch(request);
    },
};

Beny•2mo ago

Should be this.env ?

jackOP•2mo ago

this.env worked thank you I couldn't spot that in any of the docs FYI @Mike Nomitch

Beny•2mo ago

Yeah docs are incorrect it seems Also MAX_ALAEM_RETRIES is spelt wrong in Container class 😂

Mike Nomitch•2mo ago

Oh sorry @jack - you can import env at the top level not on this, so I used that in the docs example but then didnt include the import

Unknown User•2mo ago

Message Not Public

Gaming

Programming

👋 could somebody point me in the right

Did you find this page helpful?