Logger

This logger basically configure zerolog so that you can log via github.com/rs/zerolog/log

Usage

Import shared/logger package. It will be self-initialized.

import  "github.com/xmlking/grpc-starter-kit/internal/logger"

Once logger is initialized, then you can use standard github.com/rs/zerolog/log package's helper methods to log in your code.

Environment Variables

Your can set Logger config via Environment Variables

grpc internal logs also adopt CONFIG_LOG_LEVEL and CONFIG_LOG_FORMAT

No need to set GRPC_GO_LOG_SEVERITY_LEVEL and GRPC_GO_LOG_VERBOSITY_LEVEL

CONFIG_LOG_LEVEL=<trace,debug,info,warn,error,fatal,panic>
CONFIG_LOG_FORMAT=<pretty/json/gcp>

Test

CONFIG_LOG_LEVEL=info CONFIG_LOG_FORMAT=json go test github.com/xmlking/grpc-starter-kit/internal/logger  -count=1