observability.go 1.2 KB

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  1. /*
  2. *
  3. * Copyright 2022 gRPC authors.
  4. *
  5. * Licensed under the Apache License, Version 2.0 (the "License");
  6. * you may not use this file except in compliance with the License.
  7. * You may obtain a copy of the License at
  8. *
  9. * http://www.apache.org/licenses/LICENSE-2.0
  10. *
  11. * Unless required by applicable law or agreed to in writing, software
  12. * distributed under the License is distributed on an "AS IS" BASIS,
  13. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14. * See the License for the specific language governing permissions and
  15. * limitations under the License.
  16. *
  17. */
  18. package envconfig
  19. import "os"
  20. const (
  21. envObservabilityConfig = "GRPC_GCP_OBSERVABILITY_CONFIG"
  22. envObservabilityConfigFile = "GRPC_GCP_OBSERVABILITY_CONFIG_FILE"
  23. )
  24. var (
  25. // ObservabilityConfig is the json configuration for the gcp/observability
  26. // package specified directly in the envObservabilityConfig env var.
  27. ObservabilityConfig = os.Getenv(envObservabilityConfig)
  28. // ObservabilityConfigFile is the json configuration for the
  29. // gcp/observability specified in a file with the location specified in
  30. // envObservabilityConfigFile env var.
  31. ObservabilityConfigFile = os.Getenv(envObservabilityConfigFile)
  32. )