docker安装

# 写在以前的docker（如果没有安装忽略即可）
sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

# 下载yum工具包，提供yum-config-manager命令
sudo yum install -y yum-utils

# 向系统的 YUM 软件包管理器添加一个新的软件源（repository）
# 当你执行 sudo yum-config-manager --add-repo 命令时，你通常会指定一个 .repo 文件的 URL，该文件包含了软件源的元数据，包括软件包的列表、版本信息、依赖关系等。YUM 会下载这个 .repo 文件，并将其添加到 /etc/yum.repos.d/ 目录下，这样 YUM 就能够从这个新的软件源中检索和安装软件

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

# 安装最新版本的docker和docker-compose
sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

# 启动docker
sudo systemctl start docker

# 验证docker是否安装正常
sudo docker run hello-world

halo安装

halo的搭建

nginx安装

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

    #access_log  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;
    upstream halo {
        server 127.0.0.1:8090;
    }

    server {
      listen 80;
      listen [::]:80;
      server_name 47.108.253.108 loong520.cn;
      client_max_body_size 1024m;
      location / {
        proxy_pass http://halo;
        proxy_set_header HOST $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      }
    }



    # HTTPS server
    server {
        listen       443 ssl;
        server_name  loong520.cn;

        ssl_certificate      cert/loong520.cn;
        ssl_certificate_key  cert/loong520.cn.key;

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
  
        ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
        ssl_prefer_server_ciphers  on;

        location / {
            proxy_pass http://halo;
            proxy_set_header HOST $host;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }

    }

}

主题安装