github.com/m3db/m3@v1.5.0/src/m3em/node/config.go (about)

     1  // Copyright (c) 2017 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package node
    22  
    23  import (
    24  	"time"
    25  
    26  	"github.com/m3db/m3/src/x/instrument"
    27  	xretry "github.com/m3db/m3/src/x/retry"
    28  )
    29  
    30  // Configuration is a YAML wrapper around Options
    31  type Configuration struct {
    32  	OperationTimeout   *time.Duration          `yaml:"operationTimeout"`
    33  	TransferBufferSize *int                    `yaml:"transferBufferSize"`
    34  	Retry              *xretry.Configuration   `yaml:"retry"`
    35  	Heartbeat          *HeartbeatConfiguration `yaml:"heartbeat"`
    36  }
    37  
    38  // Options returns `Options` corresponding to the provided struct values
    39  func (c *Configuration) Options(iopts instrument.Options) Options {
    40  	opts := NewOptions(iopts)
    41  	if c.OperationTimeout != nil {
    42  		opts = opts.SetOperationTimeout(*c.OperationTimeout)
    43  	}
    44  	if c.TransferBufferSize != nil {
    45  		opts = opts.SetTransferBufferSize(*c.TransferBufferSize)
    46  	}
    47  	if c.Retry != nil {
    48  		opts = opts.SetRetrier(c.Retry.NewRetrier(iopts.MetricsScope()))
    49  	}
    50  	if c.Heartbeat != nil {
    51  		opts = opts.SetHeartbeatOptions(c.Heartbeat.Options())
    52  	}
    53  	return opts
    54  }