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RabbitMQ - MQTTプラグインを設定しようとしています。しかし、プラグインを有効にした後はサービスを再開できません。RabbitMQ MQTTプラグインの起動に失敗する
私はドキュメントで見つかったガイドを追っ：https://www.rabbitmq.com/mqtt.html
私の行動をおさらいするには：
私はこれが応答
あるsudo rabbitmq-plugins enable rabbitmq_mqtt
コマンドを使用してプラグインを有効に
[[email protected] rabbitmq]# rabbitmq-plugins enable rabbitmq_mqtt
The following plugins have been enabled:
rabbitmq_mqtt
Applying plugin configuration to [email protected] failed.
Error: {could_not_start,rabbitmq_mqtt,
{{shutdown,
{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',
{shutdown,
{failed_to_start_child,
{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},
{shutdown,
{failed_to_start_child,ranch_acceptors_sup,
{listen_error,{acceptor,{0,0,0,0,0,0,0,0},1883},eacces}}}}}}},
{rabbit_mqtt,start,[normal,[]]}}}
有効なプラグインリストを印刷しました
[[email protected] rabbitmq]# rabbitmq-plugins list
Configured: E = explicitly enabled; e = implicitly enabled
| Status: [failed to contact [email protected] - status not shown]
|/
[e ] amqp_client 3.6.1
[ ] cowboy 1.0.3
[ ] cowlib 1.0.1
[e ] mochiweb 2.13.0
[ ] rabbitmq_amqp1_0 3.6.1
[ ] rabbitmq_auth_backend_ldap 3.6.1
[ ] rabbitmq_auth_mechanism_ssl 3.6.1
[ ] rabbitmq_consistent_hash_exchange 3.6.1
[ ] rabbitmq_event_exchange 3.6.1
[ ] rabbitmq_federation 3.6.1
[ ] rabbitmq_federation_management 3.6.1
[E ] rabbitmq_management 3.6.1
[e ] rabbitmq_management_agent 3.6.1
[ ] rabbitmq_management_visualiser 3.6.1
[E ] rabbitmq_mqtt 3.6.1
[ ] rabbitmq_recent_history_exchange 1.2.1
[ ] rabbitmq_sharding 0.1.0
[ ] rabbitmq_shovel 3.6.1
[ ] rabbitmq_shovel_management 3.6.1
[ ] rabbitmq_stomp 3.6.1
[ ] rabbitmq_tracing 3.6.1
[e ] rabbitmq_web_dispatch 3.6.1
[ ] rabbitmq_web_stomp 3.6.1
[ ] rabbitmq_web_stomp_examples 3.6.1
[ ] sockjs 0.3.4
[e ] webmachine 1.10.3
ご覧のとおり、[E ] rabbitmq_management 3.6.1は、プラグインが明示的に有効になっています。
ので、私は正しく起動しているように見えるサービス
[[email protected] rabbitmq]# /sbin/service rabbitmq-server start
Starting rabbitmq-server (via systemctl): [ OK ]
を起動しようとしました。そうではありません。
[[email protected] rabbitmq]# rabbitmqctl status
Status of node '[email protected]' ...
Error: unable to connect to node '[email protected]': nodedown
DIAGNOSTICS
===========
attempted to contact: ['[email protected]']
[email protected]:
* connected to epmd (port 4369) on iot-rabbit01
* epmd reports: node 'rabbit' not running at all
no other nodes on iot-rabbit01
* suggestion: start the node
current node details:
- node name: '[email protected]'
- home dir: /var/lib/rabbitmq
- cookie hash: pNNE23Tq7SUKunVAXkqReg==
これはこれは/var/log/rabbitmq/[email protected]ファイル
=ERROR REPORT==== 24-Jan-2017::11:43:53 ===
Failed to start Ranch listener {acceptor,{0,0,0,0,0,0,0,0},1883} in ranch_tcp:listen([{port,
1883},
{ip,
{0,
0,
0,
0,
0,
0,
0,
0}},
inet6,
{backlog,
128},
{nodelay,
true}]) for reason eacces (permission denied)
=INFO REPORT==== 24-Jan-2017::11:43:53 ===
stopped TCP Listener on [::]:5672
=INFO REPORT==== 24-Jan-2017::11:43:53 ===
Error description:
{could_not_start,rabbitmq_mqtt,
{{shutdown,
{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',
{shutdown,
{failed_to_start_child,
{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},
{shutdown,
{failed_to_start_child,ranch_acceptors_sup,
{listen_error,
{acceptor,{0,0,0,0,0,0,0,0},1883},
eacces}}}}}}},
{rabbit_mqtt,start,[normal,[]]}}}
あなたはより多くの情報が必要な場合は私に連絡してくださいあるstartup_log
RabbitMQ 3.6.1. Copyright (C) 2007-2016 Pivotal Software, Inc.
## ## Licensed under the MPL. See http://www.rabbitmq.com/
## ##
########## Logs: /var/log/rabbitmq/[email protected]
###### ## /var/log/rabbitmq/[email protected]
##########
Starting broker...
BOOT FAILED
===========
Error description:
{could_not_start,rabbitmq_mqtt,
{{shutdown,
{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',
{shutdown,
{failed_to_start_child,
{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},
{shutdown,
{failed_to_start_child,ranch_acceptors_sup,
{listen_error,
{acceptor,{0,0,0,0,0,0,0,0},1883},
eacces}}}}}}},
{rabbit_mqtt,start,[normal,[]]}}}
Log files (may contain more information):
/var/log/rabbitmq/[email protected]
/var/log/rabbitmq/[email protected]
{"init terminating in do_boot",{could_not_start,rabbitmq_mqtt,{{shutdown,{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',{shutdown,{failed_to_start_child,{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},{shutdown,{failed_to_start_child,ranch_acceptors_sup,{listen_error,{acceptor,{0,0,0,0,0,0,0,0},1883},eacces}}}}}}},{rabbit_mqtt,start,[normal,[]]}}}}
に表示される内容です。 ありがとうございます。
ポート1883で何も実行されていないことを確認しましたか？ 'sudo lsof -i -P -n'はどのポートが使用されているかを表示します – hardillb
1883で何も実行されていません。 – Stefano