isle/go/garage/peer.go

package garage

import (
	"fmt"
	"net"
	"strconv"
)

// Node describes the common fields of both a [RemoteNode] and [LocalNode]
type Node struct {
	IP        string
	RPCPort   int
	S3APIPort int
}

// RPCAddr returns the address of the node's RPC port.
func (p Node) RPCAddr() string {
	return net.JoinHostPort(p.IP, strconv.Itoa(p.RPCPort))
}

// S3APIAddr returns the address of the node's S3 API port.
func (p Node) S3APIAddr() string {
	return net.JoinHostPort(p.IP, strconv.Itoa(p.S3APIPort))
}

// RemoteNode describes all information necessary to connect to a given garage
// node.
type RemoteNode struct {
	Node
	ID string
}

// RPCNodeAddr returns the full node address (e.g. "id@ip:port") of the garage
// node for use in communicating over RPC.
func (p RemoteNode) RPCNodeAddr() string {
	return fmt.Sprintf("%s@%s", p.ID, p.RPCAddr())
}

// LocalNode describes the configuration of a local garage instance.
type LocalNode struct {
	Node
	AdminPort int
}

// AdminAddr returns the address of the node's S3 API port.
func (p LocalNode) AdminAddr() string {
	return net.JoinHostPort(p.IP, strconv.Itoa(p.AdminPort))
}