Ignore config values from unknown subsystems (#10432)

master
Klaus Post 4 years ago committed by GitHub
parent a694ba93d9
commit 86a3319d41
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GPG Key ID: 4AEE18F83AFDEB23
  1. 5
      cmd/config/config.go
  2. 27
      cmd/config/logger.go
  3. 6
      cmd/logger/config.go

@ -448,6 +448,11 @@ func (c Config) Merge() Config {
ckvs.Set(kv.Key, kv.Value)
}
}
if _, ok := cp[subSys]; !ok {
// A config subsystem was removed or server was downgraded.
Logger.Info("config: ignoring unknown subsystem config %q\n", subSys)
continue
}
cp[subSys][tgt] = ckvs
}
}

@ -0,0 +1,27 @@
/*
* MinIO Cloud Storage, (C) 2020 MinIO, Inc.
*
* 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 config
import "context"
// Logger contains injected logger methods.
var Logger = struct {
Info func(msg string, data ...interface{})
LogIf func(ctx context.Context, err error, errKind ...interface{})
}{
// Initialized via injection.
}

@ -56,6 +56,12 @@ const (
EnvAuditWebhookAuthToken = "MINIO_AUDIT_WEBHOOK_AUTH_TOKEN"
)
// Inject into config package.
func init() {
config.Logger.Info = Info
config.Logger.LogIf = LogIf
}
// Default KVS for loggerHTTP and loggerAuditHTTP
var (
DefaultKVS = config.KVS{

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