ubuntu server 18.04 和 20.04 安装 RabbitMQ

官网文档

Installing on Debian and Ubuntu
https://www.rabbitmq.com/install-debian.html

PackageCloud Quick Start Script
https://www.rabbitmq.com/install-debian.html#apt-quick-start-packagecloud

他介绍了好几种安装方式

With Apt
Manually Using Dpkg
Using RabbitMQ Apt Repositories on PackageCloud
Using Cloudsmith

我选择了最简单的方式： PackageCloud ，并且直接使用了他的安装脚本
运行之前，还是需要仔细阅读他的分解步骤！

直接复制 PackageCloud Quick Start Script 到安装脚本

他的范例是基于 ubuntu 18.04 （也就是 bionic ）的
以下是我在 ubuntu 18.04 下的脚本

$ cat rabbit.sh

 #!/usr/bin/shsudo apt-get install curl gnupg apt-transport-https -y## Team RabbitMQ's main signing keycurl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor > /usr/share/keyrings/com.rabbitmq.team.gpg## Launchpad PPA that provides modern Erlang releasescurl -1sLf "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xf77f1eda57ebb1cc" | sudo gpg --dearmor > /usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg## PackageCloud RabbitMQ repositorycurl -1sLf "https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey" | sudo gpg --dearmor > /usr/share/keyrings/io.packagecloud.rabbitmq.gpg## Add apt repositories maintained by Team RabbitMQsudo tee /etc/apt/sources.list.d/rabbitmq.list <<EOF## Provides modern Erlang/OTP releases#### "bionic" as distribution name should work for any reasonably recent Ubuntu or Debian release.## See the release to distribution mapping table in RabbitMQ doc guides to learn more.deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu bionic maindeb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu bionic main## Provides RabbitMQ#### "bionic" as distribution name should work for any reasonably recent Ubuntu or Debian release.## See the release to distribution mapping table in RabbitMQ doc guides to learn more.deb [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ bionic maindeb-src [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ bionic mainEOF## Update package indicessudo apt-get update -y## Install Erlang packagessudo apt-get install -y erlang-base \erlang-asn1 erlang-crypto erlang-eldap erlang-ftp erlang-inets \erlang-mnesia erlang-os-mon erlang-parsetools erlang-public-key \erlang-runtime-tools erlang-snmp erlang-ssl \erlang-syntax-tools erlang-tftp erlang-tools erlang-xmerl## Install rabbitmq-server and its dependenciessudo apt-get install rabbitmq-server -y --fix-missing

$ vim rabbit.sh

1:$s/bionic/focal/g
直接替换所有的 bionic 为 focal

以下是 ubuntu 20.04 （也就是 focal）下的脚本

$ cat rabbit.sh

#!/usr/bin/shsudo apt-get install curl gnupg apt-transport-https -y## Team RabbitMQ's main signing key
curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor > /usr/share/keyrings/com.rabbitmq.team.gpg
## Launchpad PPA that provides modern Erlang releases
curl -1sLf "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0xf77f1eda57ebb1cc" | sudo gpg --dearmor > /usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg
## PackageCloud RabbitMQ repository
curl -1sLf "https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey" | sudo gpg --dearmor > /usr/share/keyrings/io.packagecloud.rabbitmq.gpg## Add apt repositories maintained by Team RabbitMQ
sudo tee /etc/apt/sources.list.d/rabbitmq.list <<EOF
## Provides modern Erlang/OTP releases
##
## "focal" as distribution name should work for any reasonably recent Ubuntu or Debian release.
## See the release to distribution mapping table in RabbitMQ doc guides to learn more.
deb [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu focal main
deb-src [signed-by=/usr/share/keyrings/net.launchpad.ppa.rabbitmq.erlang.gpg] http://ppa.launchpad.net/rabbitmq/rabbitmq-erlang/ubuntu focal main## Provides RabbitMQ
##
## "focal" as distribution name should work for any reasonably recent Ubuntu or Debian release.
## See the release to distribution mapping table in RabbitMQ doc guides to learn more.
deb [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ focal main
deb-src [signed-by=/usr/share/keyrings/io.packagecloud.rabbitmq.gpg] https://packagecloud.io/rabbitmq/rabbitmq-server/ubuntu/ focal main
EOF## Update package indices
sudo apt-get update -y## Install Erlang packages
sudo apt-get install -y erlang-base \erlang-asn1 erlang-crypto erlang-eldap erlang-ftp erlang-inets \erlang-mnesia erlang-os-mon erlang-parsetools erlang-public-key \erlang-runtime-tools erlang-snmp erlang-ssl \erlang-syntax-tools erlang-tftp erlang-tools erlang-xmerl## Install rabbitmq-server and its dependencies
sudo apt-get install rabbitmq-server -y --fix-missing

我在 ubuntu 18.04 上先安装了一次，然后，回到 ubuntu 20.04 再安装一份
以下记录可能有的是ubuntu 20.04 服务器的，有的是 ubuntu 18.04 的

开始安装

$ sudo sh rabbit.sh

 Reading package lists... DoneBuilding dependency tree       Reading state information... Donecurl is already the newest version (7.68.0-1ubuntu2.6).gnupg is already the newest version (2.2.19-3ubuntu2.1).apt-transport-https is already the newest version (2.0.6).The following packages were automatically installed and are no longer required:linux-headers-5.4.0-40 linux-headers-5.4.0-40-genericlinux-image-5.4.0-40-generic linux-modules-5.4.0-40-genericlinux-modules-extra-5.4.0-40-genericUse 'sudo apt autoremove' to remove them.0 upgraded, 0 newly installed, 0 to remove and 132 not upgraded.gpg: no valid OpenPGP data found.## Provides modern Erlang/OTP releases...

检查服务和进程
$ systemctl list-unit-files |grep rabbit

 rabbitmq-server.service                enabled

$ ps -ef |grep rabbit

 rabbitmq  4591     1  1 09:02 ?        00:00:06 /usr/lib/erlang/erts-12.0.4/bin/beam.smp -W w -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 -MHlmbcs 512 -MMmcs 30 -P 1048576 -t 5000000 -stbt db -zdbbl 128000 -sbwt none -sbwtdcpu none -sbwtdio none -- -root /usr/lib/erlang -progname erl -- -home /var/lib/rabbitmq -- -pa  -noshell -noinput -s rabbit boot -boot start_sasl -syslog logger [] -syslog syslog_error_logger falserabbitmq  4612  4591  0 09:02 ?        00:00:00 erl_child_setup 32768rabbitmq  4662  4612  0 09:02 ?        00:00:00 inet_gethost 4rabbitmq  4663  4662  0 09:02 ?        00:00:00 inet_gethost 4dhbm      5664  1829  0 09:10 pts/0    00:00:00 grep --color=auto rabbit

查看服务状态
$ sudo service rabbitmq-server status

 ● rabbitmq-server.service - RabbitMQ brokerLoaded: loaded (/lib/systemd/system/rabbitmq-server.service; enabled; vendor preset: enabled)Active: active (running) since Sat 2021-09-18 16:16:51 CST; 6s agoMain PID: 4120 (beam.smp)Tasks: 21 (limit: 2279)Memory: 84.0MCGroup: /system.slice/rabbitmq-server.service├─4120 /usr/lib/erlang/erts-12.0.4/bin/beam.smp -W w -MBas ageffcbf -MHas ageffcbf -MBlmbcs 512 >├─4141 erl_child_setup 32768├─4191 inet_gethost 4└─4192 inet_gethost 4Sep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Doc guides:  https://rabbitmq.com/documentation.htmlSep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Support:     https://rabbitmq.com/contact.htmlSep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Tutorials:   https://rabbitmq.com/getstarted.htmlSep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Monitoring:  https://rabbitmq.com/monitoring.htmlSep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Logs: /var/log/rabbitmq/rabbit@ubuntu2004-203.logSep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:         /var/log/rabbitmq/rabbit@ubuntu2004-203_upgrade>Sep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:         <stdout>Sep 18 16:16:50 ubuntu2004-203 rabbitmq-server[4120]:   Config file(s): (none)Sep 18 16:16:51 ubuntu2004-203 rabbitmq-server[4120]:   Starting broker... completed with 3 plugins.Sep 18 16:16:51 ubuntu2004-203 systemd[1]: Started RabbitMQ broker.

使用 rabbitmqctl 查看，结果大概差不多
$ sudo rabbitmqctl status | grep rabbit

 Status of node rabbit@ubuntu1804194 ...Node name: rabbit@ubuntu1804194Enabled plugin file: /etc/rabbitmq/enabled_plugins* rabbitmq_management* rabbitmq_web_dispatch* rabbitmq_management_agentNode data directory: /var/lib/rabbitmq/mnesia/rabbit@ubuntu1804194Raft data directory: /var/lib/rabbitmq/mnesia/rabbit@ubuntu1804194/quorum/rabbit@ubuntu1804194* /var/log/rabbitmq/rabbit@ubuntu1804194.log* /var/log/rabbitmq/rabbit@ubuntu1804194_upgrade.log*

服务启动命令
$ sudo service rabbitmq-server status
$ sudo service rabbitmq-server start
$ sudo service rabbitmq-server stop
$ sudo service rabbitmq-server restart

使用 rabbitmqctl 的话，现查说明
$ man rabbitmqctl

启动管理界面

$ sudo rabbitmq-plugins enable rabbitmq_management

  Enabling plugins on node rabbit@ubuntu1804194:rabbitmq_managementThe following plugins have been configured:rabbitmq_managementrabbitmq_management_agentrabbitmq_web_dispatchApplying plugin configuration to rabbit@ubuntu1804194...The following plugins have been enabled:rabbitmq_managementrabbitmq_management_agentrabbitmq_web_dispatchstarted 3 plugins.

查询当前 rabbitMQ 版本号

$ sudo rabbitmqctl status | grep RabbitMQ
```
 RabbitMQ version: 3.9.5
```
注意 grep RabbitMQ ，我这里分大小写！
$ curl 127.0.0.1:15672
浏览器打开
http://192.168.1.203:15672/

guest /guest
错误
User can only log in via localhost

不能使用 guest ！只允许本地使用 guest

新建用户
$ sudo rabbitmqctl add_user “wzh”

 Adding user "wzh" ...Password: 123Done. Don't forget to grant the user permissions to some virtual hosts! See 'rabbitmqctl help set_permissions' to learn more.

查看用户
$ sudo rabbitmqctl list_users
```
 Listing users ...user   tagswzh []guest [administrator]
```
使用刚创建的 wzh 登录，还不行！没有管理权限！
错误： Not management user

重新增加一个用户，并授权

$ sudo rabbitmqctl add_user admin admin

 Adding user "admin" ...Done. Don't forget to grant the user permissions to some virtual hosts! See 'rabbitmqctl help set_permissions' to learn more.

$ sudo rabbitmqctl set_user_tags admin administrator

 Setting tags for user "admin" to [administrator] ...

$ sudo rabbitmqctl set_permissions -p / admin ‘.’ '.’ ‘.*’

显示不完整？换个格式

 sudo rabbitmqctl  set_permissions -p / admin '.*' '.*' '.*'

返回结果

 Setting permissions for user "admin" in vhost "/" ...

$ sudo rabbitmqctl list_users

 Listing users ...user    tagsadmin   [administrator]wzh  []guest [administrator]

可以看到， admin 和 guest 是管理者，wzh 不是！

使用 admin /admin 登录，ok！

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