Insecure registries

For the best security, Cup only connects to registries over SSL (HTTPS) by default. However, for people running a local registry that doesn’t support SSL, this may be a problem.

To solve this problem, you can specify exceptions in your cup.json.

Here’s what it looks like:


{
  "registries": {
    "<INSECURE_REGISTRY_1>": {
      "insecure": true
      // Other options
    },
    "<INSECURE_REGISTRY_2>" {
      "insecure": true
      // Other options
    },
    // ...
  }
  // Other options
}

⚠️

When configuring an insecure registry that doesn’t run on port 80, don’t forget to specify the port (i.e. use localhost:5000 instead of localhost if your registry is running on port 5000)