具体出错信息如下:

[root@blockstorage ~]# rabbitmqctl change_password guest RABBIT_PASS
Changing password for user "guest" ...
Error: unable to connect to node rabbit@blockstorage: nodedown DIAGNOSTICS
=========== nodes in question: [rabbit@blockstorage] hosts, their running nodes and ports:
- unable to connect to epmd on blockstorage: timeout (timed out) current node details:
- node name: rabbitmqctl2309@blockstorage
- home dir: /var/lib/rabbitmq
- cookie hash: 9MAewQpNA2Hn9l2WPQ++rw==

  解决方案:在/etc/hosts文件中加入一行“127.0.0.1  主机名”即可,加入IP地址和主机名是不行的。

[root@blockstorage ~]# vi /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
:: localhost localhost.localdomain localhost6 localhost6.localdomain6
127.0.0.1 blockstorage
192.168. blockstorage

  然后,启动查看状态皆OK

[root@blockstorage ~]# systemctl start rabbitmq-server.service
[root@blockstorage ~]# rabbitmqctl status
Status of node rabbit@blockstorage ...
[{pid,},
{running_applications,[{rabbit,"RabbitMQ","3.1.5"},
{mnesia,"MNESIA CXC 138 12","4.11"},
{os_mon,"CPO CXC 138 46","2.2.14"},
{xmerl,"XML parser","1.3.6"},
{sasl,"SASL CXC 138 11","2.3.4"},
{stdlib,"ERTS CXC 138 10","1.19.4"},
{kernel,"ERTS CXC 138 10","2.16.4"}]},
{os,{unix,linux}},
{erlang_version,"Erlang R16B03-1 (erts-5.10.4) [source] [64-bit] [smp:2:2] [async-threads:30] [hipe] [kernel-poll:true]\n"},
{memory,[{total,},
{connection_procs,},
{queue_procs,},
{plugins,},
{other_proc,},
{mnesia,},
{mgmt_db,},
{msg_index,},
{other_ets,},
{binary,},
{code,},
{atom,},
{other_system,}]},
{vm_memory_high_watermark,0.4},
{vm_memory_limit,},
{disk_free_limit,},
{disk_free,},
{file_descriptors,[{total_limit,},
{total_used,},
{sockets_limit,},
{sockets_used,}]},
{processes,[{limit,},{used,}]},
{run_queue,},
{uptime,}]
...done.
[root@blockstorage ~]#

RabbitMQ安装后启动出错:- unable to connect to epmd on blockstorage: timeout (timed out)的更多相关文章

  1. RabbitMQ启动出错:- unable to connect to epmd on xxxx: timeout (timed out)

    yum install后启动rabbitmq报错: [root@www ~]# /etc/init.d/rabbitmq-server start Starting rabbitmq-server: ...

  2. [Mysql] 安装后启动不了

    Mysql安装后启动报错: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql ...

  3. wampserver 安装后 启动失败的解决方法

    安装后启动, 显示 发生未知的异常 wampmanager.exe  .... 解决方法 === 其实下载页面说了,先下载 vc的运行库,页面上有链接, 他给的是vc10的,我按照做,失败 查了无数资 ...

  4. xmind 8 安装后启动失败(未提示错误信息)

      xmind 8 安装后启动失败   前言 家里的计算机也安装了xmind,启动之后界面显示xmind的启动图标,几秒之后启动图标消失(闪退了),然后留我一脸懵逼.想着卸载了安装一个新的应该没有问题 ...

  5. RabbitMQ安装后,BADARG问题

    最近RabbitMQ安装后始终不能运行,发现异常关键信息如下 =CRASH REPORT==== 10-Nov-2017::13:41:09 === crasher: initial call: ap ...

  6. docker安装后启动报错

    docker安装后启动不起来: 查看日志  /var/log/message    其中有一行为:  Your kernel does not support cgroup memory limit ...

  7. Unable to connect to zookeeper server within timeout: 5000

    错误 严重: StandardWrapper.Throwable org.springframework.beans.factory.BeanCreationException: Error crea ...

  8. Caused by: org.I0Itec.zkclient.exception.ZkTimeoutException: Unable to connect to zookeeper server within timeout: 5000

    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'brandControl ...

  9. RabbitMQ安装后不能运行 Error: unable to connect to node nodedown

    本地安装RabbitMQ后总是不能正常的使用.. 命令行输入 rabbitMQctl Status  报下边的错 Error: unable to connect to node 'rabbit@YO ...

随机推荐

  1. Uber上海公司被司机打上门

    “Uber上周的工资没有到账,司机们都急了.”9月13日,<IT时报>记者接到Uber司机爆料,称Uber(优步)拖欠工资,客服给的解释是银行系统对接问题,但多名司机赶往Uber上海公司咨 ...

  2. jquery promot

    http://www.itivy.com/jquery/archive/2011/10/15/jquery-impromptu-usage.html

  3. 手机端页面自适应:rem布局

    rem布局非常简单,首页你只需在页面引入这段原生js代码就可以了 (function (doc, win) { var docEl = doc.documentElement, resizeEvt = ...

  4. C# 整个网页保存成图片

    using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; usin ...

  5. DSOframer 无法正常加载的解决方案

    不了解 DSOframer 的朋友,可以先参考文章 DSOframer 的简单介绍和资源整理. 在使用 DSOframer 时,经常会碰到各种奇奇怪怪的问题,最常见的就是控件不能正常加载.大家可以按下 ...

  6. map循环

    Map<String,  String> maps = new HashMap<String, String>(); maps.put("_id", &qu ...

  7. Spring随笔 - 事务隔离级别

    Spring提供5中事务隔离级别: ISOLATION_DEFAULT:使用数据库后端的默认隔离级别. ISOLATION_READ_UNCOMMITTED:允许读取尚未提交的数据变更.可能会导致脏读 ...

  8. 快速学习javascript对象-遍历对象

    为了方便了解每个javascript对象包含的方法,我写一个函数. function GetCollection(obj){ try{ if(obj){ var sType=""; ...

  9. Android动画之硬件加速

    你的动画写出来卡嘛?流畅嘛 如果你想提升动画的性能,那就是用它-hardware layers. During animations your views may be redrawn each fr ...

  10. #CI的MVC实现

    CI的MVC实现 CI被标榜为一款简单易用的框架,经过一段时间的了解后,它的小而精给让我印象深刻.麻雀虽小五脏俱全,一个框架产品包含太多的特性,这篇文章就说说CI中是如何实现MVC的? 执行流程 根据 ...