gNMI Path Converter

• Convert YANG-style XPATH keys (commonly stored in Redis) into gNMI-encoded Path proto messages for use at the system side (Target).
• Convert gNMI Path proto messages back into YANG-style XPATH strings for the ** Broker e.g. collector** (Server side).

The tool is helpful for systems using model-driven telemetry based on gNMI and OpenConfig YANG models.

Features

• Parse YANG-style XPATH into gNMI Path proto
• Convert gNMI Path proto into readable OpenConfig XPATH strings
• Supports multi-key path segments (foo[bar=val][baz=val2])
• Ready for integration with Redis pipelines and telemetry backends
• Checks the path correctness by comparing with ygot generated xpath and gNMI paths.

Example

Input XPATH: /switch/clusters/cluster[name=cluster-1]/ports/port[id=eth0]/interfaces/interface[name=eth0.100]/state/counters

Converted to gNMI Path: elem:  {
  name:  "switch"
}
elem:  {
  name:  "clusters"
}
elem:  {
  name:  "cluster"
  key:  {
    key:  "name"
    value:  "cluster-1"
  }
}
elem:  {
  name:  "ports"
}
elem:  {
  name:  "port"
  key:  {
    key:  "id"
    value:  "eth0"
  }
}
elem:  {
  name:  "interfaces"
}
elem:  {
  name:  "interface"
  key:  {
    key:  "name"
    value:  "eth0.100"
  }
}
elem:  {
  name:  "state"
}
elem:  {
  name:  "counters"
}

Converted back to XPATH: /switch/clusters/cluster[name=cluster-1]/ports/port[id=eth0]/interfaces/interface[name=eth0.100]/state/counters