isp-Convert
Wiki
Convert an incoming JSON (or a different one in the future) request from AUTH service and convert it into GRPC request and send it to ROUTER service.
Technologies
Service uses next technologies:
- SocketIO client (for connect to a config service and receive config)
Features
- Now just convert a request from JSON to GRPC formats.
- Every incoming request must start with
/api
prefix.
- After it there is a GRPC connection pool to ROUTER service and create a new GRPC request of type
google.protobuf.Struct
. Information about requested method packed into GRPC header with key proxy_method_name
. All authorization headers start with x-
also packs into headers with the same names. Eventually, the request sends to ROUTING service BackendService.Request
.
- TODO. To have abilities to accept an incoming request in different formats (GRPC, XML, etc.).
- TODO. To have abilities to return a response in different formats (GRPC, XML, etc.).
- TODO. To have abilities to balance proxying further request at different ROUTING service with different algorithms.
Environment variables
APP_PROFILE
- Name for config file, default is config
. Will seek file with name: config.yml
.
APP_CONFIG_PATH
- Absolute path where a config file is. If a variable hadn't been specified config will seek into the same directory, when binary file placed.
LOG_LEVEL
- Log level, the default is INFO
.
APP_MODE
- If set to dev
logger for SQL will be on and if LOG_LEVEL
hadn't been specified it will set to DEBUG
.
Setup
- There are necessary parameters you must specify in
config.yml
or what ever name does it has.
configServiceAddress:
ip: "10.250.9.114"
port: "5000"
moduleName: "converter"
instanceUuid: "bf482806-0c3d-4e0d-b9d4-12c037b12d70"
Usage
- There is also swagger:
http://127.0.0.1:5000/swagger/
and it's possible to call any method.
Remote config example
{
"restAddress": {
"ip": "0.0.0.0", "port": "5000"
},
"routerAddress": {
"ip": "10.250.101.180", "port": "7001"
}
}