build(netifyd): upgrade to v5

[Tbaile]

Update 2025-11-24

We have a working netifyd V5, this includes

• Enterprise plugins
• Update from V4
• Licensing management
• Update library references: fix(dpi): migrate to new version python3-nethsec#105
  For now, update the library files manually to restore rules management correctly.

Everything below is considered outdated.

As of time of writing, the following must be updated to have something that works, will cross out things as we go:

• enable proc-core plugin using netifyd --enable-plugin proc-core
• enable sink-log plugin using netifyd --enable-plugin sink-log
• configure /etc/netifyd/netify-proc-core.json and add the following snippet in the sinks section:

    "sink-log": {
      "default": {
        "enable": true,
        "types": ["stream-flows"]
      }
    },
  

• restart netifyd

You can then see all the flows for each second of activity under /tmp/netify-sink-log-*

Example output:

// REMOVED

Further documentation can be found here: https://www.netify.ai/documentation/netify-plugins/v5/processor

Currently missing the enterprise plugins.