This is the factory config I'm currently working with: 

```javascript
module.exports = {
  defaults: {
    type: 'proc',
    test: true,
    disposable: true,
    ipfsModule: require('ipfs'),
    ipfsHttpModule: require('ipfs-http-client'),
    init: false,
    start: false,
    ipfsOptions: {
      init: {
        bits: 2048
      },
      config: {
        Addresses: {
          API: '/ip4/127.0.0.1/tcp/0',
          Swarm: ['/ip4/0.0.0.0/tcp/0'],
          Gateway: '/ip4/0.0.0.0/tcp/0'
        },
        Bootstrap: []
      }
    }
  },
  overrides: {
    go: {
      test: false,
      ipfsBin: require('go-ipfs-dep').path()
    }
  }
}
```

it's messy because I'm tooling with the settings actively. The error I'm getting, though self-explanatory, is still tough because I don't know how to configure the factory to initialize the proc node with 2048-bit keys.

```
  8) swarm workflow
       localSwarm (10): go, proc, proc, go, go, proc, proc, proc, proc, proc:
     AlreadyInitializedError: cannot re-initialize an initialized node
      at Proxy.init (node_modules/ipfs/src/core/components/init.js:340:31)
      at InProc.init (node_modules/ipfsd-ctl/src/ipfsd-in-proc.js:93:20)
      at async Factory.spawn (node_modules/ipfsd-ctl/src/factory.js:141:7)
      at async Promise.all (index 1)
      at async swarm (swarm.js:3:661)
      at async Context.<anonymous> (test/swarm.spec.js:34:21)
```