mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-27 08:40:23 +00:00
77f8c3f8f3
Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.66.2 to 1.67.0. - [Release notes](https://github.com/grpc/grpc-go/releases) - [Commits](https://github.com/grpc/grpc-go/compare/v1.66.2...v1.67.0) --- updated-dependencies: - dependency-name: google.golang.org/grpc dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
77 lines
2.9 KiB
Go
77 lines
2.9 KiB
Go
/*
|
|
*
|
|
* Copyright 2018 gRPC authors.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
*/
|
|
|
|
// Package envconfig contains grpc settings configured by environment variables.
|
|
package envconfig
|
|
|
|
import (
|
|
"os"
|
|
"strconv"
|
|
"strings"
|
|
)
|
|
|
|
var (
|
|
// TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
|
|
TXTErrIgnore = boolFromEnv("GRPC_GO_IGNORE_TXT_ERRORS", true)
|
|
// RingHashCap indicates the maximum ring size which defaults to 4096
|
|
// entries but may be overridden by setting the environment variable
|
|
// "GRPC_RING_HASH_CAP". This does not override the default bounds
|
|
// checking which NACKs configs specifying ring sizes > 8*1024*1024 (~8M).
|
|
RingHashCap = uint64FromEnv("GRPC_RING_HASH_CAP", 4096, 1, 8*1024*1024)
|
|
// LeastRequestLB is set if we should support the least_request_experimental
|
|
// LB policy, which can be enabled by setting the environment variable
|
|
// "GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST" to "true".
|
|
LeastRequestLB = boolFromEnv("GRPC_EXPERIMENTAL_ENABLE_LEAST_REQUEST", false)
|
|
// ALTSMaxConcurrentHandshakes is the maximum number of concurrent ALTS
|
|
// handshakes that can be performed.
|
|
ALTSMaxConcurrentHandshakes = uint64FromEnv("GRPC_ALTS_MAX_CONCURRENT_HANDSHAKES", 100, 1, 100)
|
|
// EnforceALPNEnabled is set if TLS connections to servers with ALPN disabled
|
|
// should be rejected. The HTTP/2 protocol requires ALPN to be enabled, this
|
|
// option is present for backward compatibility. This option may be overridden
|
|
// by setting the environment variable "GRPC_ENFORCE_ALPN_ENABLED" to "true"
|
|
// or "false".
|
|
EnforceALPNEnabled = boolFromEnv("GRPC_ENFORCE_ALPN_ENABLED", true)
|
|
// XDSFallbackSupport is the env variable that controls whether support for
|
|
// xDS fallback is turned on. If this is unset or is false, only the first
|
|
// xDS server in the list of server configs will be used.
|
|
XDSFallbackSupport = boolFromEnv("GRPC_EXPERIMENTAL_XDS_FALLBACK", false)
|
|
)
|
|
|
|
func boolFromEnv(envVar string, def bool) bool {
|
|
if def {
|
|
// The default is true; return true unless the variable is "false".
|
|
return !strings.EqualFold(os.Getenv(envVar), "false")
|
|
}
|
|
// The default is false; return false unless the variable is "true".
|
|
return strings.EqualFold(os.Getenv(envVar), "true")
|
|
}
|
|
|
|
func uint64FromEnv(envVar string, def, min, max uint64) uint64 {
|
|
v, err := strconv.ParseUint(os.Getenv(envVar), 10, 64)
|
|
if err != nil {
|
|
return def
|
|
}
|
|
if v < min {
|
|
return min
|
|
}
|
|
if v > max {
|
|
return max
|
|
}
|
|
return v
|
|
}
|