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Details

Type: Bug
Resolution: Fixed
Priority: Major
Fix Version/s: 1.5.0
Affects Version/s: 1.4.2
Component/s: library
Labels:
None

Story Points:
1

Description

Problem

Gocb does not work when using cluster_run on MacOS with IPv6 configured It looks like there is a problem parsing the hosts in the cluster map This is the root cause of ~~MB-31426~~.

Steps to reproduce

Build couchbase server

Run it using ./cluster_run:

export IPV6=true

./cluster_run -n 2 > /dev/null 2>&1 &

./cluster_connect -p ipv6 -n 1 -T "n0:kv+n1ql+index"

Execute the code below:

package main

import "fmt"

import (

	"gopkg.in/couchbase/gocb.v1"

func main() {

        gocb.SetLogger(gocb.DefaultStdioLogger())

	cluster, err := gocb.Connect("http://[::1]:9000")

	if err != nil {

		fmt.Println("Error connecting: ", err.Error())

	cluster.Authenticate(gocb.PasswordAuthenticator{

		Username: "Administrator",

		Password: "asdasd",

})

	bucket, err := cluster.OpenBucket("beer-sample", "")

	if err != nil {

		fmt.Println("Error opening bucket: ", err.Error())

	query := gocb.NewN1qlQuery("CREATE PRIMARY INDEX")

	query.Consistency(gocb.NotBounded)

	_, err = bucket.ExecuteN1qlQuery(query, nil)

	if err != nil {

		fmt.Println("Error executing query: ", err.Error())

Logs

GOCB 12:58:13.409595 agent.go:477: Attempting to connect...

[http://[:9499]

GOCB 12:58:13.409692 agent.go:584: Starting HTTP looper! [http://[::1]:9000]

Error executing query:  parse http://[:9499/query/service: missing ']' in host

GOCB 12:58:13.409707 agenthttpcfg.go:39: HTTP Looper starting.

GOCB 12:58:13.409718 agenthttpcfg.go:77: Http Picked: http://[::1]:9000.

GOCB 12:58:13.409739 agenthttpcfg.go:83: HTTP Hostname: http://[::1]:9000.

GOCB 12:58:13.409746 agenthttpcfg.go:96: Requesting config from: http://[::1]:9000/pools/default/bs/beer-sample.

GOCB 12:58:13.411008 agenthttpcfg.go:139: Connected.

GOCB 12:58:13.411519 agenthttpcfg.go:167: Got Block: {"rev":43,"name":"beer-sample","uri":"/pools/default/buckets/beer-sample?bucket_uuid=1835447eb5b73e4923a781d99223fbb4","streamingUri":"/pools/default/bucketsStreaming/beer-sample?bucket_uuid=1835447eb5b73e4923a781d99223fbb4","nodes":[{"couchApiBase":"http://$HOST:9500/beer-sample%2B1835447eb5b73e4923a781d99223fbb4","hostname":"$HOST:9000","ports":{"proxy":12001,"direct":12000}}],"nodesExt":[{"services":{"mgmt":9000,"mgmtSSL":19000,"indexAdmin":9100,"indexScan":9101,"indexHttp":9102,"indexStreamInit":9103,"indexStreamCatchup":9104,"indexStreamMaint":9105,"indexHttps":19102,"capiSSL":19500,"capi":9500,"kvSSL":11996,"projector":10000,"kv":12000,"moxi":12001,"n1ql":9499,"n1qlSSL":19499},"thisNode":true}],"nodeLocator":"vbucket","uuid":"1835447eb5b73e4923a781d99223fbb4","ddocs":{"uri":"/pools/default/buckets/beer-sample/ddocs"},"vBucketServerMap":{"hashAlgorithm":"CRC","numReplicas":1,"serverList":["$HOST:12000"],"vBucketMap":[[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-1],[0,-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GOCB 12:58:13.412617 agenthttpcfg.go:181: Got Config.

GOCB 12:58:13.412626 agenthttpcfg.go:185: HTTP Config Init

GOCB 12:58:13.412673 agentrouting.go:219: Switching routing data (update)...

GOCB 12:58:13.412729 agentrouting.go:220: New Routing Data:

Revision ID: 43

Client Multiplexer:  Pipeline 0:

    Address: [:12000

    Max Clients: 1

    Num Clients: 0

    Max Items: 2048

    Op Queue:

      Num Items: 0

      Is Open: true

  Dead Pipeline:

    Dead-Server Queue

    Op Queue:

      Num Items: 0

      Is Open: true

Capi Eps:

  - http://[:9500/beer-sample

Mgmt Eps:

  - http://[:9000

N1ql Eps:

  - http://[:9499

FTS Eps:

Source Data: *

GOCB 12:58:13.412829 memdpipeline.go:266: Pipeline Client `0xc0002325e0` preparing for new client loop

All the endpoints are wrong: http://[:9000

Expectation
For gocb to work with IPv6 on MacOS with custom ports.

Attachments

Issue Links

blocks

MB-31426 cbdocloader fails to load sample bucket with Raw IPv6 address

Closed

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parse ']' in host with IPv6 on loopback

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