settings

Documentation

Overview

Package settings is used for managing internal parameters that can be set at compile time by expert level users.

Index

• Constants
• Variables

Constants

const (

	// SnapshotHeaderSize defines the snapshot header size in number of bytes.
	SnapshotHeaderSize uint64 = 1024

	// MaxProposalPayloadSize is the max size allowed for a proposal payload.
	MaxProposalPayloadSize uint64 = 32 * 1024 * 1024
	// MaxMessageSize is the max size for a single gRPC message sent between
	// raft nodes. It must be greater than MaxProposalPayloadSize and smaller
	// than the current default of max gRPC send/receive size (4MBytes).
	MaxMessageSize uint64 = 2*MaxProposalPayloadSize + 2*1024*1024
	// SnapshotChunkSize is the snapshot chunk size sent by the gRPC transport
	// module.
	SnapshotChunkSize uint64 = 2 * 1024 * 1024

	// LaunchDeadlineTick defines the number of ticks allowed for the bootstrap
	// process to complete.
	LaunchDeadlineTick uint64 = 24
)

const (
	// EntryNonCmdFieldsSize defines the upper limit of the non-cmd field
	// length in pb.Entry.
	EntryNonCmdFieldsSize = 16 * 8
)

Variables

var BlockFileMagicNumber = []byte{0x3F, 0x5B, 0xCB, 0xF1, 0xFA, 0xBA, 0x81, 0x9F}

BlockFileMagicNumber is the magic number used in block based snapshot files.

var Hard = getHardSettings()

Hard is the hard settings that can not be changed after the system has been deployed.

var Soft = getSoftSettings()

Soft is the soft settings that can be changed after the deployment of a system.