yum 安装 redis5/mq/consul

> 本文由 [简悦 SimpRead](http://ksria.com/simpread/) 转码， 原文地址 [www.cnblogs.com](https://www.cnblogs.com/jonnyan/p/12936568.html)

*   存储库 (remi,ius,webtatic)

一 redis
-------

1.  安装 redis4/5 版本通过 IUS 存储库 (仅支持 redhat/centos)

*   安装 epel repo  
    `yum install -y epel-release bash-completion`
    
*   安装 IUS repo

1.  社群版  
    `yum install -y https://centos7.iuscommunity.org/ius-release.rpm`
2.  官网版语法  
    `yum install -y https://repo.ius.io/ius-release-el7.rpm https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm`

*   安装 redis5  
    `yum install -y redis5`
    
*   启动 redis  
    `systemctl start redis`

2.  安装 redis6 / 最新版本通过 remi 存储库

*   安装 remix repo  
    `wget http://rpms.remirepo.net/enterprise/remi-release-7.rpm`  
    `rpm -ivh remi-release-7.rpm`
    
*   安装 redis6  
    `yum --enablerepo=remi install redis`
    
*   启动 redis6  
    `systemctl start redis`

二 rabbitmq
----------

1.  导入 repo

如果失效请查阅:[https://www.rabbitmq.com/install-rpm.html](https://www.rabbitmq.com/install-rpm.html)

vim /etc/yum.repos.d/rabbitmq.repo

```
# In /etc/yum.repos.d/rabbitmq.repo

##
## Zero dependency Erlang
##

[rabbitmq_erlang]
name=rabbitmq_erlang
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/$basearch
repo_gpgcheck=1
gpgcheck=1
enabled=1
# PackageCloud's repository key and RabbitMQ package signing key
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
       https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

[rabbitmq_erlang-source]
name=rabbitmq_erlang-source
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
# PackageCloud's repository key and RabbitMQ package signing key
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300

```

3.  安装 RabbitMQ server

```
# 安装erlang
yum install erlang -y
# 下载rpm包
wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.14/rabbitmq-server-3.7.14-1.el7.noarch.rpm
# 安装
yum install rabbitmq-server-3.7.14-1.el7.noarch.rpm
# rpm -qi rabbitmq-server

```

4.  开放端口

```
# firewall-cmd --zone=public --add-port={5671,5672,15672}/tcp --permanent
# firewall-cmd --reload

```

5.  启动服务

```
# systemctl enable --now rabbitmq-server
# rabbitmq-plugins enable rabbitmq_management　　# 开启管理界面

```

6.  创建账号并授权

```
# rabbitmqctl add_user admin admin
# rabbitmqctl set_user_tags admin administrator
# rabbitmqctl set_permissions admin ".*" ".*" ".*"
---
# rabbitmqctl list_users # 查看用户列表

# rabbitmqctl list_permissions #查看权限列表

```

三 单节点 consul
------------

1.  下载 consul  
    `wget https://releases.hashicorp.com/consul/1.7.3/consul_1.7.3_linux_amd64.zip`
    
2.  解压并安装 consul  
    `unzip consul_1.7.3_linux_amd64.zip`  
    `mv consul /bin/`
    
3.  创建配置文件和用户

```
# mkdir -p /opt/consul/conf
# mkdir -p /opt/consul/data
# useradd -M -s /sbin/nologin consul
#vim /opt/consul/conf/server.json
{
  "datacenter": "dc1",
  "data_dir": "/opt/consul/data",
  "log_level": "INFO",
  "node_name": "consul-server01",
  "server": true,
  "bootstrap_expect": 1,
  "bind_addr": "192.168.100.9",
  "client_addr": "0.0.0.0",
  "enable_debug": false,
  "enable_syslog": true,
  "syslog_facility": "local0"
}

```

4.  授权目录  
    `chown -R consul.consul /opt/consul/`
    
5.  配置 systemctl 管理和日志

```
# vim /etc/systemd/system/consul.service
[Unit]
Description=Consul service discovery agent
Requires=network-online.target
After=network-online.target

[Service]
User=consul
Group=consul
Restart=on-failure
ExecStart=/bin/consul agent -syslog -ui  -config-dir=/opt/consul/conf
ExecReload=/bin/kill -HUP $MAINPID
KillMode=process
TimeoutStopSec=5

[Install]
WantedBy=multi-user.target

```

6.  配置日志

```
在最后追加一行
# vim /etc/rsyslog.conf
local0.*       /opt/consul/consul.log

# 重启 rsyslog
# systemctl restart rsyslog.service

```

7.  启动 consul  
    `systemctl start consul`

致谢
--

[https://ius.io/](https://ius.io/)  
[https://plone.lucidsolutions.co.nz/linux/centos/ius-repository-for-centos-7](https://plone.lucidsolutions.co.nz/linux/centos/ius-repository-for-centos-7)  
[https://www.linuxhelp.com/how-to-install-redis-5-on-centos-7-6](https://www.linuxhelp.com/how-to-install-redis-5-on-centos-7-6)  
[https://www.rabbitmq.com/install-rpm.html](https://www.rabbitmq.com/install-rpm.html)  
[https://blog.yowko.com/](https://blog.yowko.com/)