Hi Could you add curl or wget to the container images? That will let

[REQUEST] Add curl or wget to containers for Docker healthchecks about soketi HOT 1 OPEN

binaryfire commented on May 24, 2024 3

[REQUEST] Add curl or wget to containers for Docker healthchecks

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Comments (1)

msigwart commented on May 24, 2024

Came across the same issue for the distroless images and solved it by creating a modified Docker image with a built-in node-based health check for Soketi:

Create a health check script for Node.

// healthcheck.js
#!/usr/bin/env node

const http = require('node:http');

const options = {
    hostname: 'localhost',
    port: process.env.SOKETI_PORT || 6001,
    path: '/',
    method: 'GET'
};

http.request(options, res => {
    let body = '';

    res.on('data', chunk => {
        body += chunk;
    });

    res.on('end', () => {
        if (body === 'OK') {
            process.stdout.write('We are healthy!');
            process.exit(0);
        } else {
            process.stdout.write('Uh oh, we are not healthy!');
            process.exit(1);
        }
    });
})
    .on('error', () => {
        process.stdout.write('Uh oh, we are not healthy!');
        process.exit(1);
    })
    .end();

Create a Dockerfile based off the distroless Soketi image:

# Dockerfile
FROM quay.io/soketi/soketi:1.6-16-distroless
COPY docker/healthcheck.js /app/

Build the Docker image:

docker build -t soketi-with-healthcheck .

After building and running the Docker image, you can perform the healthcheck by running:

docker exec -i -t soketi-with-healthcheck /nodejs/bin/node healthcheck.js

Or if you're deploying the Docker container in AWS ECS for example, define the healthcheck in your container task definition like this:

          HealthCheck:
            Command: [ "CMD", "/nodejs/bin/node", "healthcheck.js" ]
            Interval: 5
            Retries: 3
            Timeout: 2

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