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# Copyright (C) 2020-present MongoDB, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the Server Side Public License, version 1,
# as published by MongoDB, Inc.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# Server Side Public License for more details.
#
# You should have received a copy of the Server Side Public License
# along with this program. If not, see
# <http://www.mongodb.com/licensing/server-side-public-license>.
#
# As a special exception, the copyright holders give permission to link the
# code of portions of this program with the OpenSSL library under certain
# conditions as described in each individual source file and distribute
# linked combinations including the program with the OpenSSL library. You
# must comply with the Server Side Public License in all respects for
# all of the code used other than as permitted herein. If you modify file(s)
# with this exception, you may extend this exception to your version of the
# file(s), but you are not obligated to do so. If you do not wish to do so,
# delete this exception statement from your version. If you delete this
# exception statement from all source files in the program, then also delete
# it in the license file.
#
# This file must be separate from repl_set_config.idl to avoid circular includes between
# member_config.h and repl_set_config_gen.h
global:
cpp_namespace: "mongo::repl"
cpp_includes:
- "mongo/db/repl/member_id.h"
- "mongo/db/repl/repl_set_config_validators.h"
imports:
- "mongo/idl/basic_types.idl"
types:
memberId:
bson_serialization_type: any
description: A wrapper around an integer for the MemberId of a MemberConfig.
cpp_type: "MemberId"
serializer: MemberId::serializeToBSON
deserializer: MemberId::parseFromBSON
memberConfig:
bson_serialization_type: object
description: "A single member in the replica set configuration"
cpp_type: MemberConfig
serializer: MemberConfig::toBSON
deserializer: MemberConfig::parseFromBSON
structs:
MemberConfigBase:
description: "The configuration for a given member inside of the replica set config"
fields:
_id:
cpp_name: id
type: memberId
description: "An integer identifier of every member in the replica set"
host:
type: string
description: "The hostname and, if specified, the port number, of the set member"
votes:
type: safeInt64
default: 1
validator: { gte: 0, lte: 1 }
description: "The number of votes a server will cast in a replica set election. The
number of votes each member has is either 1 or 0, and arbiters always
have exactly 1 vote"
newlyAdded:
type: bool
optional: true
validator: { callback: "validateTrue" }
description: "Set to true if the member was just added and is in initial sync.
Must be true when specified. Indicates that the votes and priority
fields should be considered '0' for the duration of the initial sync"
priority:
type: safeDouble
default: 1.0
validator: { gte: 0, lte: 1000 }
description: "A number that indicates the relative eligibility of a member to become
a primary"
hidden:
type: safeBool
default: false
description: "When this value is true, the replica set hides this instance and does
not include the member in the output of db.hello() or hello. This
prevents read operations (i.e. queries) from ever reaching this host by
way of secondary read preference"
slaveDelay:
cpp_name: slaveDelaySecs
type: safeInt64
optional: true
validator: { gte: 0, lte: 31622400 }
description: "The number of seconds 'behind' the primary that this replica set
member should 'lag'. This is a legacy field kept for backwards
compatibility, and 5.0+ nodes should use secondaryDelaySecs"
secondaryDelaySecs:
cpp_name: secondaryDelaySecs
type: safeInt64
optional: true
validator: { gte: 0, lte: 31622400 }
description: "The number of seconds 'behind' the primary that this replica set
member should 'lag'. Only 5.0+ nodes will use this field,
and older nodes will use slaveDelay"
arbiterOnly:
type: safeBool
default: false
description: "A boolean that identifies an arbiter. A value of true indicates that
the member is an arbiter"
buildIndexes:
type: safeBool
default: true
description: "A boolean that indicates whether the mongod builds indexes on this
member"
tags:
type: object_owned
optional: true
description: "A tags document contains user-defined tag field and value pairs for
the replica set member"
horizons:
type: object
optional: true
description: "The hostnames for the provided horizons"
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