skywalking-java/docs/en/setup/backend/backend-setting-override.md

Setting Override

SkyWalking backend supports setting overrides by system properties. You could override the settings in application.yml

• System properties key rule ModuleName.ProviderName.SettingKey.

• Example

  Override restHost in this setting segment

core:
  default:
    restHost: 0.0.0.0
    restPort: 12800
    restContextPath: /
    gRPCHost: 0.0.0.
    gRPCPort: 11800

Use command arg

-core.default.restHost=172.0.4.12