ElastiCache goamz example for DescribeReplicationGroup

elasticache.go

package main

import (
	"fmt"
	"log"

	"github.com/crowdmob/goamz/aws"
	"github.com/crowdmob/goamz/elasticache"
)

func main() {
	auth, err := aws.EnvAuth()
	if err != nil {
		log.Fatalf("Error getting AWS env auth: %s\n", err)
	}

	ec := elasticache.New(auth, aws.EUWest)

	cc, err := ec.DescribeReplicationGroup("chdocapi-test")
	if err != nil {
		log.Fatal(err)
	}

	log.Printf("ReplicationGroup: %+v\n", cc)

	log.Printf("NodeGroups: %+v\n", cc.NodeGroups)

	for _, ngm := range cc.NodeGroups[0].NodeGroupMembers {
		log.Printf("NodeGroupMember: %+v\n", ngm)
		log.Printf("ReadEndpoint: %+v\n", ngm.ReadEndpoint)
	}

	ep, err := cc.GetPrimaryNode()
	if err != nil {
		log.Fatal(err)
	}

	log.Printf("%+v\n", ep)

	fmt.Printf("Host: %s\nPort: %d\n", ep.Address, ep.Port)
}