Introduction to Layotto configuration file

Example: configs/config_apollo.json

Currently, Layotto uses a MOSN layer 4 filter to integrate with MOSN and run on MOSN, so the configuration file used by Layotto is actually a MOSN configuration file.

As shown in the example above, most of the configurations are MOSN configuration items, please refer to MOSN configuration instructions;

Among them, the filter corresponding to "type":"grpc" is a layer 4 filter of MOSN, which is used to integrate Layotto and MOSN.

The configuration item in grpc_config is Layotto's component configuration, the structure is:

"grpc_config": {
  "<API NAME>": {
    "<COMPONENT A NAME>": {
      "type": "<COMPONENT A Type>"
      "<KEY>": "<VALUE>",
      "metadata": {
        "<KEY>": "<VALUE>",
        "<KEY>": "<VALUE>"
      }
    }
  },
  "<API NAME>": {
    "<COMPONENT B NAME>": {
      "type": "<COMPONENT B Type>"
      "<KEY>": "<VALUE>",
      "metadata": {
        "<KEY>": "<VALUE>",
        "<KEY>": "<VALUE>"
      }
    }
  },
}

As for what to fill in each <API NAME>, what is each <COMPONENT NAME>, and which "<KEY>": "<VALUE>" configuration items can be configured with the components, you can refer to Component specs .