04-基于CentOS7安装RabbitMQ3.10.7

RabbitMQ安装与入门

安装与启动

我实在是找不到这么老的版本了, 直接用最新版本的, 按照道理来说, 新版本是兼容老版本的

官网地址

https://www.rabbitmq.com/

Erlang安装

下载

https://github.com/erlang/otp/releases/download/OTP-25.1/otp_src_25.1.tar.gz

上传到linux

# 解压
tar -zxvf otp_src_25.1.tar.gz
# 安装依赖
yum install build-essential openssl openssl-devel unixODBC unixODBC-devel make gcc gcc-c++ kernel-devel m4 ncurses-devel tk tc tz
# 进入文件夹
cd otp_src_25.1/
# 创建安装目录
mkdir /usr/local/erlang
# 在执行这个的时候 最后出现了很多错误, 不过都不用管
./configure --prefix=/usr/local/erlang
make && make install
vi /etc/profile

修改配置

# Erlang environment
ERLANG_HOME=/usr/local/erlang/
export PATH=$PATH:$ERLANG_HOME/bin
export ERLANG_HOME

重新加载profile

source /etc/profile

可以输入erl命令来验证Erlang是否安装成功,如果出现类似以下的提示即表示安装成功:

erl

安装RabbitMQ

下载(github网不太好)

https://github.com/rabbitmq/rabbitmq-server/releases/tag/v3.10.7

上传到Linux

xz -d rabbitmq-server-generic-unix-3.10.7.tar.xz
tar xvf rabbitmq-server-generic-unix-3.10.7.tar
mv rabbitmq_server-3.10.7/ /usr/local/rabbitmq
cd /usr/local/rabbitmq/
vi /etc/profile

修改配置文件

# RabbitMQ environment
export PATH=$PATH:/usr/local/rabbitmq/sbin/
export RABBITMQ_HOME=/usr/local/rabbitmq/

重建加载配置

source /etc/profile

修改hostname配置

vi /etc/hostname
# 内容
localhost.localdomain
centos142

修改host映射

vi /etc/hosts
# 内容
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.247.142 centos142

启动RabbitMQ

在修改完/etc/profile配置文件之后,可以任意打开Shell窗口,输入如下命令以运行RabbitMQ服务:

rabbitmq-server -detached

rabbitmq-server命令后面添加一个"-detached"参数是为了让RabbitMQ服务以守护进程的方式在后台运行,这样就不会因为当前Shell窗口的关闭而影响服务。

# 查看状态
rabbitmqctl status

如果RabbitMQ正常启动,会输出如下信息。当然也可以通过rabbitmqctl cluster_status命令来查看集群信息,目前只有一个RabbitMQ服务节点,可以看做单节点的集群:

Status of node rabbit@localhost ...
Runtime

OS PID: 42770
OS: Linux
Uptime (seconds): 4
Is under maintenance?: false
RabbitMQ version: 3.10.7
Node name: rabbit@localhost
Erlang configuration: Erlang/OTP 25 [erts-13.1] [source] [64-bit] [smp:1:1] [ds:1:1:10] [async-threads:1]
Crypto library: OpenSSL 1.0.2k-fips  26 Jan 2017
Erlang processes: 266 used, 1048576 limit
Scheduler run queue: 1
Cluster heartbeat timeout (net_ticktime): 60

Plugins

Enabled plugin file: /usr/local/rabbitmq/etc/rabbitmq/enabled_plugins
Enabled plugins:


Data directory

Node data directory: /usr/local/rabbitmq/var/lib/rabbitmq/mnesia/rabbit@localhost
Raft data directory: /usr/local/rabbitmq/var/lib/rabbitmq/mnesia/rabbit@localhost/quorum/rabbit@localhost

Config files


Log file(s)

 * /usr/local/rabbitmq/var/log/rabbitmq/rabbit@localhost.log
 * /usr/local/rabbitmq/var/log/rabbitmq/rabbit@localhost_upgrade.log
 * <stdout>

Alarms

(none)

Memory

Total memory used: 0.0807 gb
Calculation strategy: rss
Memory high watermark setting: 0.4 of available memory, computed to: 0.7632 gb

code: 0.0294 gb (36.47 %)
other_proc: 0.0181 gb (22.46 %)
other_system: 0.012 gb (14.82 %)
allocated_unused: 0.0108 gb (13.37 %)
reserved_unallocated: 0.0058 gb (7.14 %)
other_ets: 0.0028 gb (3.53 %)
atom: 0.0013 gb (1.65 %)
binary: 0.0002 gb (0.27 %)
mnesia: 0.0001 gb (0.11 %)
metrics: 0.0001 gb (0.07 %)
plugins: 0.0 gb (0.05 %)
msg_index: 0.0 gb (0.04 %)
quorum_ets: 0.0 gb (0.01 %)
quorum_queue_dlx_procs: 0.0 gb (0.0 %)
stream_queue_procs: 0.0 gb (0.0 %)
stream_queue_replica_reader_procs: 0.0 gb (0.0 %)
connection_channels: 0.0 gb (0.0 %)
connection_other: 0.0 gb (0.0 %)
connection_readers: 0.0 gb (0.0 %)
connection_writers: 0.0 gb (0.0 %)
mgmt_db: 0.0 gb (0.0 %)
queue_procs: 0.0 gb (0.0 %)
queue_slave_procs: 0.0 gb (0.0 %)
quorum_queue_procs: 0.0 gb (0.0 %)
stream_queue_coordinator_procs: 0.0 gb (0.0 %)

File Descriptors

Total: 2, limit: 65438
Sockets: 0, limit: 58892

Free Disk Space

Low free disk space watermark: 0.05 gb
Free disk space: 2.3965 gb

Totals

Connection count: 0
Queue count: 0
Virtual host count: 1

Listeners

Interface: [::], port: 25672, protocol: clustering, purpose: inter-node and CLI tool communication
Interface: [::], port: 5672, protocol: amqp, purpose: AMQP 0-9-1 and AMQP 1.0

默认情况下,访问RabbitMQ服务的用户名和密码都是"guest",这个账户有限制,默认只能通过本地网络(如localhost)访问,远程网络访问受限,所以在实现生产和消费消息之前,需要另外添加一个用户,并设置相应的访问权限。

添加新用户,用户名为"root",密码为"123456":

rabbitmqctl add_user root

为root用户设置所有权限:

rabbitmqctl set_permissions -p / root ".*" ".*" ".*"

设置root用户为管理员角色:

rabbitmqctl set_user_tags root administrator

安装rabbitmq_management插件:

cd /usr/local/rabbitmq/
rabbitmq-plugins enable rabbitmq_management

访问控制台

通过浏览器访问RabbitMQ控制台:

http://192.168.247.142:15672

访问之前记得关闭防火墙

root 123456

安装成功

posted @ 2022-10-04 22:59  彼岸舞  阅读(156)  评论(0编辑  收藏  举报