查看“Centos7安装Rabbitmq”的源代码


=pre=
Rabbitmq基于erlang语言开发，因此需要安装erlang虚拟机

libcrypto.so.10  有这个报错 记得服务器初始化就行了
  yum install iftop tcpdump  -y #其实就是安装这个带来的

=Install Erlang=
==添加国内epel源 必要的为了后面的erlang依赖==
<pre>
###1、备份(如有配置其他epel源)
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup
###2、下载新repo 到/etc/yum.repos.d/
#epel(RHEL 7)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
#重新生成缓存：
yum makecache

#yum install erlang -y 
</pre>

<pre>
echo '[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/21/el/7
gpgcheck=1
gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
repo_gpgcheck=0
enabled=1' >/etc/yum.repos.d/rabbitmq-erlang.repo

#erlang21
yum install erlang -y 

#
rpm --import https://packages.erlang-solutions.com/rpm/erlang_solutions.asc

echo '[erlang-solutions]
name=CentOS $releasever - $basearch - Erlang Solutions
baseurl=https://packages.erlang-solutions.com/rpm/centos/$releasever/$basearch
gpgcheck=1
gpgkey=https://packages.erlang-solutions.com/rpm/erlang_solutions.asc
enabled=1' >/etc/yum.repos.d/myerlang.repo


#只能是这个不用翻墙
#将里面的baseurl 改为：baseurl=https://mirrors4.tuna.tsinghua.edu.cn/erlang-solutions/centos/7/
如下 
 cat myerlang.repo 
echo '[erlang-solutions]
name=CentOS $releasever - $basearch - Erlang Solutions
#baseurl=https://packages.erlang-solutions.com/rpm/centos/$releasever/$basearch
baseurl=https://mirrors4.tuna.tsinghua.edu.cn/erlang-solutions/centos/7/
#gpgcheck=1
gpgcheck=0
gpgkey=https://packages.erlang-solutions.com/rpm/erlang_solutions.asc
enabled=1' > /etc/yum.repos.d/myerlang.repo

yum makecache
yum install erlang  socat -y 

#上面这些有空要构建自己的yum 仓库</pre>

https://www.erlang-solutions.com/resources/download.html centos

<pre>

#二进制包 
https://bintray.com/rabbitmq/rpm/erlang/21.0.4-1



https://github.com/rabbitmq/erlang-rpm

验证是否安装成功，输入命令：erl

	erlang >= 19.3 被 rabbitmq-server-3.7.7-1.el7.noarch 需要
	socat 被 rabbitmq-server-3.7.7-1.el7.noarch 需要
	
	 erl 
Erlang R16B03-1 (erts-5.10.4)
</pre>
== rpm 安装erlang==
#翻墙下载
 wget https://packages.erlang-solutions.com/erlang/esl-erlang/FLAVOUR_1_general/esl-erlang_19.2~centos~7_amd64.rpm 

#add epel if not 
 yum install unixODBC unixODBC-devel wxBase wxGTK SDL wxGTK-gl


http://www.cnblogs.com/knowledgesea/p/6291085.html

=Install rabbitmq=

<pre>
#这个要翻墙
wget -c https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.7/rabbitmq-server-3.7.7-1.el7.noarch.rpm
rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
# this example assumes the CentOS 7 version of the package
yum install rabbitmq-server-3.7.7-1.el7.noarch.rpm

#um就会去自动下载对应依赖包
yum install rabbitmq-server-3.7.7-1.el7.noarch.rpm
#我是直接 rpm -ivh 
rpm  -ivh  rabbitmq-server-3.7.7-1.el7.noarch.rpm  --nodeps --force #强制安装了


#unstall 
yum  remove rabbitmq-server erlang
</pre>

== 添加软件源==
 wget -c https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh && bash -x script.sh 

 yum install -y rabbitmq-server

=docker rabbitmq=
==docker-compose rabbitmq==
=== install docker-ce ===

[[Docker and docker-compose快速安装]]
<pre>

#install docker
yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-selinux \
                  docker-engine-selinux \
                  docker-engine

yum install -y yum-utils \
           device-mapper-persistent-data \
           lvm2
           
yum-config-manager \
    --add-repo \
    https://mirrors.ustc.edu.cn/docker-ce/linux/centos/docker-ce.repo
    
yum makecache fast
yum install docker-ce -y   
systemctl enable docker
systemctl start docker




yum -y install vim wget curl yum-utils bash-completion bash-completion-extras epel-release lrzsz telnet python-pip
pip install docker-compose

mkdir -p /home/data/docker

echo '{"graph": "/home/data/docker"}' >/etc/docker/daemon.json
# cat /etc/docker/daemon.json 
{"graph": "/home/data/docker"}

systemctl restart docker

#验证docker储存位置
docker system info | grep "Root Dir"
</pre>
[http://wiki.linuxchina.net/index.php?title=%E4%BD%BF%E7%94%A8kubeadm%E7%A6%BB%E7%BA%BF%E9%83%A8%E7%BD%B2kubernetesv1.9.0_on_centos7#.E5.AE.89.E8.A3.85docker-ce dokcer-ce install]

===docker ins mq start===
<pre>
docker pull rabbitmq:3.6.10-management

mkdir -p /home/data/docker-compose-cailuw-market

vi docker-compose.yml

version: '3.1'  #"登录容器请执行:rabbitmq-plugins enable rabbitmq_management 才可>使用WEB管理页面"
services:
  rabbitmq:
    image: rabbitmq:3.6.10-management
    ports:
      - "5672:5672"
      - "15672:15672"
    hostname: dev-market-rabbit
    environment:
      RABBITMQ_DEFAULT_VHOST: /
      RABBITMQ_DEFAULT_USER: admin
      RABBITMQ_DEFAULT_PASS: root
      RABBITMQ_LOGS: /var/lib/rabbitmq/rabbitmq.log
      RABBITMQ_SASL_LOGS: /var/lib/rabbitmq/rabbitmq-sasl.log
    volumes:
      - ./data/rabbitmq:/var/lib/rabbitmq
    restart: always  


docker-compose up   -d rabbitmq
#docker-compose -f file  -d rabbitmq
#docker-compose -f docker-compose-base.yml -f docker-compose-prod.yml up -d mysql

PS:启动语句最后用rabbitmq:3.7.7-management而不是imageId，否则之后一堆容器看起来像坨屎一样
</pre>

=配置=
<pre>
创建rabbitmq的配置文件，并允许guest进行登录
echo '[{rabbit, [{loopback_users, []}]}].' > /etc/rabbitmq/rabbitmq.config</pre>


=更改rabbitmq的环境变量=
<pre>
-- -home /var/lib/rabbitmq
#没做 /var/lib/rabbitmq/.erlang.cookie

# cat /etc/rabbitmq/rabbitmq-env.conf
RABBITMQ_MNESIA_BASE=/data/rabbitmq/mnesia
RABBITMQ_LOG_BASE=/data/rabbitmq/log
#ll rabbitmq-env.conf 
-rw-r--r-- 1 rabbitmq rabbitmq 80 Nov 10 18:35 rabbitmq-env.conf</pre>


==创建数据目录和log目录==
<pre>
#mkdir -pv /data/rabbitmq/log
#chowm -R rabbitmq:rabbitmq /data/rabbitmq</pre>

<pre>
启用management插件

rabbitmq-plugins enable rabbitmq_management

http://blog.51cto.com/zengestudy/1870247



systemctl start rabbitmq-server
systemctl  enable rabbitmq-server#开机自动启动

rabbitmqctl  status  #查看 rabbitmq-server 状态</pre>


==管理RabbitMQ==
<pre>
#早上不行的原因是输入为家里的网段
rabbitmq-plugins enable rabbitmq_management 开启插件管理页面

rabbitmqctl add_user admin 123456
Creating user "admin" ...
[root@localhost sbin]# ./rabbitmqctl set_user_tags admin administrator
Setting tags for user "admin" to [administrator] ...

http://IP:15672/#/ 可以用刚建立的管理员用户登陆管理界面了

注意：系统自带账号guest具有所有的操作权限，并且又是默认账号，出于安全因素的考虑，guest用户只能通过localhost登陆使用，建议修改guest用户的密码以及新建其他账号管理使用rabbitmq。

Not management user 

(1) 新增一个用户

rabbitmqctl  add_user  Username  Password

添加admin账号，赋予administrator权限

rabbitmqctl add_user admin password
rabbitmqctl set_user_tags admin administrator

</pre>



===开启管理UI===
<pre>
echo '[{rabbit, [{loopback_users, []}]}].' >/etc/rabbitmq/rabbitmq.config

rabbitmq-plugins enable rabbitmq_management

#重启服务
systemctl  restart rabbitmq-server
#这个在7上有可能是不行的$ service rabbitmq-server restart

访问管理UI #这个有空要做安全配置
通过 http://ip:15672 使用guest,guest 进行登陆了 上面的新建用户 好像不行  可以 在web 界面添加</pre>

[https://segmentfault.com/a/1190000010693696#articleHeader4 开启管理UI相关]

[https://segmentfault.com/a/1190000010693696#articleHeader13 
CentOs7.3 搭建 RabbitMQ 3.6 单机服务与使用 have user etc]

===改进===

配置有空要优化一下 看相关的see  also

=trouble shooting=
== 利用国内源yum 安装erlang 21==
#将里面的baseurl 改为：baseurl=https://mirrors4.tuna.tsinghua.edu.cn/erlang-solutions/centos/7/
如下 
<pre> 
echo '[erlang-solutions]
name=CentOS $releasever - $basearch - Erlang Solutions
#baseurl=https://packages.erlang-solutions.com/rpm/centos/$releasever/$basearch
baseurl=https://mirrors4.tuna.tsinghua.edu.cn/erlang-solutions/centos/7/
#gpgcheck=1
gpgcheck=0
gpgkey=https://packages.erlang-solutions.com/rpm/erlang_solutions.asc
enabled=1' > /etc/yum.repos.d/myerlang.repo

yum clean all
yum makecache
yum install erlang #21</pre> 

== yum --skip-broken问题 ==
 <pre>您可以尝试添加 --skip-broken 选项来解决该问题 #这个也可以 试一下 不建议用 ，今天遇到 其实加上 epel 依赖搞定就行了
 您可以尝试执行：rpm -Va --nofiles --nodigest
<pre>yum remove  erlang* #因为是安装erlang后出问题 网上的教程不要信 ，还是自己想到的办法 
yum clean all
yum makecache
yum install socat erlang  -y </pre>


==没添加epel源的依赖问题==
记住 一定要添加epel源 不然安装rabbitmq 会识别不到 已安装的Erlang/OTP 21

==15672 问题==

15672 本地可以 telnet ，但是在其它机器上 telnet 不通 , web 也访问不了 
</pre>

=see also=

[https://www.cnblogs.com/yufeng218/p/9452621.html docker 安装rabbitMQ]


[http://witmax.cn/rabbitmq.html  rabbitmq 源码安装和使用]

[http://www.rabbitmq.com/install-rpm.html#install-erlang  Install Erlang]

[http://www.rabbitmq.com/install-rpm.html#with-rpm Installing on RPM-based Linux]

[http://blog.51cto.com/zengestudy/1870247 RPM包安装RabbitMQ_good]

[http://www.cnblogs.com/astroboyx/archive/2012/04/09/2739902.html Linux下 RabbitMQ的安装与配置]

[https://www.jianshu.com/p/27197d58e94c 使用国内源安装erlang]

[https://feng19.github.io/2018/04/08/erlang-solutions-%E5%9B%BD%E5%86%85%E9%95%9C%E5%83%8F%E5%9C%B0%E5%9D%80/ erlang-solutions-ubuntu国内镜像地址]

[https://www.cnblogs.com/xueweihan/p/7099641.html CentOS 7 下安装 RabbitMQ]

[http://www.ttlsa.com/linux/install-rabbitmq-on-linux/  消息队列服务rabbitmq安装配置ttlsa]

[https://blog.zfanw.com/install-erlang-on-centos/ CentOS 安装 Erlang]

[http://blog.51cto.com/qwfys200/2105724 在Centos7上安装Rabbitmq 3.7]

[[category:ops]]