forked from toolshed/abra
72 lines
2.9 KiB
Go
72 lines
2.9 KiB
Go
/*
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*
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* Copyright 2020 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package envconfig
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import (
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"os"
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)
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const (
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// XDSBootstrapFileNameEnv is the env variable to set bootstrap file name.
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// Do not use this and read from env directly. Its value is read and kept in
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// variable XDSBootstrapFileName.
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//
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// When both bootstrap FileName and FileContent are set, FileName is used.
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XDSBootstrapFileNameEnv = "GRPC_XDS_BOOTSTRAP"
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// XDSBootstrapFileContentEnv is the env variable to set bootstrap file
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// content. Do not use this and read from env directly. Its value is read
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// and kept in variable XDSBootstrapFileContent.
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//
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// When both bootstrap FileName and FileContent are set, FileName is used.
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XDSBootstrapFileContentEnv = "GRPC_XDS_BOOTSTRAP_CONFIG"
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)
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var (
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// XDSBootstrapFileName holds the name of the file which contains xDS
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// bootstrap configuration. Users can specify the location of the bootstrap
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// file by setting the environment variable "GRPC_XDS_BOOTSTRAP".
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//
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// When both bootstrap FileName and FileContent are set, FileName is used.
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XDSBootstrapFileName = os.Getenv(XDSBootstrapFileNameEnv)
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// XDSBootstrapFileContent holds the content of the xDS bootstrap
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// configuration. Users can specify the bootstrap config by setting the
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// environment variable "GRPC_XDS_BOOTSTRAP_CONFIG".
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//
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// When both bootstrap FileName and FileContent are set, FileName is used.
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XDSBootstrapFileContent = os.Getenv(XDSBootstrapFileContentEnv)
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// C2PResolverTestOnlyTrafficDirectorURI is the TD URI for testing.
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C2PResolverTestOnlyTrafficDirectorURI = os.Getenv("GRPC_TEST_ONLY_GOOGLE_C2P_RESOLVER_TRAFFIC_DIRECTOR_URI")
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// XDSDualstackEndpointsEnabled is true if gRPC should read the
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// "additional addresses" in the xDS endpoint resource.
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XDSDualstackEndpointsEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_DUALSTACK_ENDPOINTS", true)
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// XDSSystemRootCertsEnabled is true when xDS enabled gRPC clients can use
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// the system's default root certificates for TLS certificate validation.
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// For more details, see:
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// https://github.com/grpc/proposal/blob/master/A82-xds-system-root-certs.md.
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XDSSystemRootCertsEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_SYSTEM_ROOT_CERTS", false)
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// XDSSPIFFEEnabled controls if SPIFFE Bundle Maps can be used as roots of
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// trust. For more details, see:
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// https://github.com/grpc/proposal/blob/master/A87-mtls-spiffe-support.md
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XDSSPIFFEEnabled = boolFromEnv("GRPC_EXPERIMENTAL_XDS_MTLS_SPIFFE", false)
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)
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