replicaset

type Config struct {
	Name            string   `bson:"_id"`
	Version         int      `bson:"version"`
	ProtocolVersion int      `bson:"protocolVersion,omitempty"`
	Members         []Member `bson:"members"`
}

type IsMasterResults struct {
	// The following fields hold information about the specific mongodb node.
	IsMaster  bool      `bson:"ismaster"`
	Secondary bool      `bson:"secondary"`
	Arbiter   bool      `bson:"arbiterOnly"`
	Address   string    `bson:"me"`
	LocalTime time.Time `bson:"localTime"`

	// The following fields hold information about the replica set.
	ReplicaSetName string   `bson:"setName"`
	Addresses      []string `bson:"hosts"`
	Arbiters       []string `bson:"arbiters"`
	PrimaryAddress string   `bson:"primary"`
}

type Member struct {
	// Id is a unique id for a member in a set.
	Id int `bson:"_id"`

	// Address holds the network address of the member,
	// in the form hostname:port.
	Address string `bson:"host"`

	// Arbiter holds whether the member is an arbiter only.
	// This value is optional; it defaults to false.
	Arbiter *bool `bson:"arbiterOnly,omitempty"`

	// BuildIndexes determines whether the mongod builds indexes on this member.
	// This value is optional; it defaults to true.
	BuildIndexes *bool `bson:"buildIndexes,omitempty"`

	// Hidden determines whether the replica set hides this member from
	// the output of IsMaster.
	// This value is optional; it defaults to false.
	Hidden *bool `bson:"hidden,omitempty"`

	// Priority determines eligibility of a member to become primary.
	// This value is optional; it defaults to 1.
	Priority *float64 `bson:"priority,omitempty"`

	// Tags store additional information about a replica member, often used for
	// customizing read preferences and write concern.
	Tags map[string]string `bson:"tags,omitempty"`

	// SlaveDelay describes the number of seconds behind the master that this
	// replica set member should lag rounded up to the nearest second.
	// This value is optional; it defaults to 0.
	SlaveDelay *time.Duration `bson:"slaveDelay,omitempty"`

	// Votes controls the number of votes a server has in a replica set election.
	// This value is optional; it defaults to 1.
	Votes *int `bson:"votes,omitempty"`
}

type MemberState int

type MemberStatus struct {
	// Id holds the replica set id of the member that the status is describing.
	Id int `bson:"_id"`

	// Address holds address of the member that the status is describing.
	Address string `bson:"name"`

	// Self holds whether this is the status for the member that
	// the session is connected to.
	Self bool `bson:"self"`

	// ErrMsg holds the most recent error or status message received
	// from the member.
	ErrMsg string `bson:"errmsg"`

	// Healthy reports whether the member is up. It is true for the
	// member that the request was made to.
	Healthy bool `bson:"health"`

	// State describes the current state of the member.
	State MemberState `bson:"state"`

	// Uptime describes how long the member has been online.
	Uptime time.Duration `bson:"uptime"`

	// Ping describes the length of time a round-trip packet takes to travel
	// between the remote member and the local instance.  It is zero for the
	// member that the session is connected to.
	Ping time.Duration `bson:"pingMS"`
}

type Status struct {
	Name    string         `bson:"set"`
	Members []MemberStatus `bson:"members"`
}