1 准备步骤，安装docker

yum -y install docker

systemctl enable docker

2 安装docker-compose

sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

sudo chmod +x /usr/local/bin/docker-compose

3 新建一个 koel 目录备用

mkdir koel
cd koel

4 新建一个目录存放文件

mkdir /opt/music

/opt/music/covers

5 准备你的域名 a.com

6 准备 docker-compose.yml 文件

######################################

docker-compose.yml 可以修改你的数据库密码

version: '3.5'

services:
koel:
image: hyzual/koel
depends_on:
- koel-database
ports:
- "127.0.0.1:2077:80"
environment:
FORCE_HTTPS: 1
MEMORY_LIMIT: 512
DB_CONNECTION: mysql
DB_HOST: koel-database
DB_USERNAME: koel
DB_PASSWORD: Koko0202#1234
DB_DATABASE: koel
volumes:
- /opt/music:/music
- /opt/music/covers:/var/www/html/public/img/covers
restart: unless-stopped

koel-database:
image: mysql/mysql-server:5.7
environment:
MYSQL_ROOT_PASSWORD: Koko0202#1234
MYSQL_DATABASE: koel
MYSQL_USER: koel
MYSQL_PASSWORD: Koko0202#1234
volumes:
- koel_db:/var/lib/mysql
restart: unless-stopped

volumes:
koel_db:
driver: local
koel_music:
driver: local
koel_covers:
driver: local

#docker-compose.yml 文件结束
###################

7 启动docker

docker-compose up -d

看到都成功了，即可

8 安装nginx 和 python-certbot-nginx

python-certbot-nginx 是维护lets' encrypt 证书用的

yum -y install nginx

yum install python-certbot-nginx

#9 初始化koel

docker-compose exec k2_koel_1 php artisan koel:init

docker exec -it k2_koel_1 php artisan koel:admin:change-password

k2_koel_1 是koel 容器名字，根据你情况来。默认管理员是：admin@koel.dev

10 处理nginx 和 https问题

新建nginx配置文件只带http 80端口版本的，命名为 koel.conf 放在 /etc/nginx/conf.d/

#http版本的nginx配置文件

server {

     listen 80;
     listen [::]:80;
     server_name a.com;
         
     location / {  
                 proxy_pass http://127.0.0.1:2207;  
 
                 proxy_set_header X-Forwarded-Host $server_name;  
                 proxy_set_header X-Forwarded-Server $host;  
                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  
                 proxy_set_header   Host $host;  
                 proxy_set_header   X-Real-IP $remote_addr;  
                 proxy_set_header X-Forwarded-Proto https;  

                 # Not sure if these next two lines are needed. I did not remove them as  
                 # I did not want risk breaking my working configuration. Just remember  
                 # to replace "koel.domain.tld" with your instance's domain.  
                 sub_filter "http://koel.domain.tld" "http://music.idcpay.me";  
                 sub_filter_once off;  
     }
  
  }

启动nginx

再启动cerbot

certbot certonly --nginx

生成key/pem文件后，重新设置https版本配置文件


server {

     listen 80;
     listen [::]:80;
     listen 443 ssl;
     server_name a.com;

     ssl_certificate /etc/letsencrypt/live/music.idcpay.me/fullchain.pem;
     ssl_certificate_key /etc/letsencrypt/live/music.idcpay.me/privkey.pem;
         
     location / {  
                 proxy_pass http://127.0.0.1:2077;  
                 # 如果是本机直接复制就行，如果是别的机器，记得换成你的ip地址  
                 proxy_set_header X-Forwarded-Host $server_name;  
                 proxy_set_header X-Forwarded-Server $host;  
                 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;  
                 proxy_set_header   Host $host;  
                 proxy_set_header   X-Real-IP $remote_addr;  
                 proxy_set_header X-Forwarded-Proto https;  

                 # Not sure if these next two lines are needed. I did not remove them as  
                 # I did not want risk breaking my working configuration. Just remember  
                 # to replace "koel.domain.tld" with your instance's domain.  
                 sub_filter "http://koel.domain.tld" "https://music.idcpay.me";  
                 sub_filter_once off;  
     }
  
}

运行：

nginx -s reload

如果没有错误，就可以输入 https://a.com 欣赏你的音乐了。

其他资源：

可以搭建Koel的便宜主机：

阿里云盘音乐豆瓣250无损flac：
https://www.aliyundrive.com/s/xuLCHkV97ML/folder/60dbe0c6f4f846a765ca403e982fa00b2849bd46

linux环境下载阿里云盘的客户端:
https://github.com/tickstep/aliyunpan
不需要下载再上传文件

音乐管理：

把mp3 flac等音乐文件放到虚拟主机的这里：

/opt/music

在Koel 面板上，扫描：

/music 目录，可以扫出新增音乐