Docker

1.查看现有规则 DOCKER-USER 链的规则是否生效与 链的优先级 和 规则顺序相关 sudo iptables -L DOCKER-USER --line-numbers 2.添加规则 允许已建立的连接（必须放在最前面） sudo iptables -I DOCKER-USER -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT 允许 192.168.1.100 访问所有 Docker 容器： sudo iptables -I DOCKER-USER -s 192.168.1.100 -j ACCEPT 允许 192.168.1.100 访问 Docker 容器时，仅允许访问 TCP 80 端口 sudo iptables -I DOCKER-USER -p tcp --dport 80 -s 192.168.1.100 -j ACCEPT 添加规则到指定位置 sudo iptables -I DOCKER-USER 3 -p tcp --dport 80 -s 192.168.1.101 -j ACCEPT 参数说明: -I在最前面插入 3.禁止其他所有 IP 的访问 注意iptables规则是从上往下执行的所以这条命令要放在最下面 ...

1.启动一个nginx容器把hugo打包好的文件映射到该容器 docker-compose.yml services: nginx: image: nginx:latest container_name: hugo restart: 'unless-stopped' ports: - "1317:80" volumes: - ./www:/www - ./nginx.conf:/etc/nginx/conf.d/default.conf nginx.conf server { listen 80; server_name localhost; location / { root /www/blog/public; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /www/blog/public; } } 启动： sudo docker compose up -d 2.进入www并创建站点 cd www hugo new site blog 3.安装主题我以PaperMod来演示 进入blog目录 ...

CommandError: The 'certbot_dns_cloudflare._internal.dns_cloudflare' plugin errored while loading: No module named 'CloudFlare'. You may need to remove or update this plugin. The Certbot log will contain the full error details and this should be reported to the plugin developer. Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /tmp/certbot-log-96d_o1x7/log or re-run Certbot with -v for more details. The 'certbot_dns_cloudflare._internal.dns_cloudflare' plugin errored while loading: No module named 'CloudFlare'. You may need to remove or update this plugin. The Certbot log will contain the full error details and this should be reported to the plugin developer. Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /tmp/certbot-log-np08pe1n/log or re-run Certbot with -v for more details. ERROR: Could not find a version that satisfies the requirement acme== (from versions: 0.0.0.dev20151006, 0.0.0.dev20151008, 0.0.0.dev20151017, 0.0.0.dev20151020, 0.0.0.dev20151021, 0.0.0.dev20151024, 0.0.0.dev20151030, 0.0.0.dev20151104, 0.0.0.dev20151107, 0.0.0.dev20151108, 0.0.0.dev20151114, 0.0.0.dev20151123, 0.0.0.dev20151201, 0.1.0, 0.1.1, 0.2.0, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.6.0, 0.7.0, 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.10.0, 0.10.1, 0.10.2, 0.11.0, 0.11.1, 0.12.0, 0.13.0, 0.14.0, 0.14.1, 0.14.2, 0.15.0, 0.16.0, 0.17.0, 0.18.0, 0.18.1, 0.18.2, 0.19.0, 0.20.0, 0.21.0, 0.21.1, 0.22.0, 0.22.1, 0.22.2, 0.23.0, 0.24.0, 0.25.0, 0.25.1, 0.26.0, 0.26.1, 0.27.0, 0.27.1, 0.28.0, 0.29.0, 0.29.1, 0.30.0, 0.30.1, 0.30.2, 0.31.0, 0.32.0, 0.33.0, 0.33.1, 0.34.0, 0.34.1, 0.34.2, 0.35.0, 0.35.1, 0.36.0, 0.37.0, 0.37.1, 0.37.2, 0.38.0, 0.39.0, 0.40.0, 0.40.1, 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.13.0, 1.14.0, 1.15.0, 1.16.0, 1.17.0, 1.18.0, 1.19.0, 1.20.0, 1.21.0, 1.22.0, 1.23.0, 1.24.0, 1.25.0, 1.26.0, 1.27.0, 1.28.0, 1.29.0, 1.30.0, 1.31.0, 1.32.0, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.9.0, 2.10.0, 2.11.0) ERROR: No matching distribution found for acme== [notice] A new release of pip is available: 24.0 -> 24.1.1 [notice] To update, run: pip install --upgrade pip at /app/lib/utils.js:16:13 at ChildProcess.exithandler (node:child_process:430:5) at ChildProcess.emit (node:events:518:28) at maybeClose (node:internal/child_process:1105:16) at ChildProcess._handle.onexit (node:internal/child_process:305:5) 这个错误提示表明在加载 certbot_dns_cloudflare 插件时遇到了问题，具体来说是缺少 CloudFlare 模块要安装这个模块并确保所有相关插件和依赖项都是最新的 ...

CommandError: The 'certbot_dns_cloudflare._internal.dns_cloudflare' plugin errored while loading: No module named 'CloudFlare'. You may need to remove or update this plugin. The Certbot log will contain the full error details and this should be reported to the plugin developer. Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /tmp/certbot-log-96d_o1x7/log or re-run Certbot with -v for more details. The 'certbot_dns_cloudflare._internal.dns_cloudflare' plugin errored while loading: No module named 'CloudFlare'. You may need to remove or update this plugin. The Certbot log will contain the full error details and this should be reported to the plugin developer. Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /tmp/certbot-log-np08pe1n/log or re-run Certbot with -v for more details. ERROR: Could not find a version that satisfies the requirement acme== (from versions: 0.0.0.dev20151006, 0.0.0.dev20151008, 0.0.0.dev20151017, 0.0.0.dev20151020, 0.0.0.dev20151021, 0.0.0.dev20151024, 0.0.0.dev20151030, 0.0.0.dev20151104, 0.0.0.dev20151107, 0.0.0.dev20151108, 0.0.0.dev20151114, 0.0.0.dev20151123, 0.0.0.dev20151201, 0.1.0, 0.1.1, 0.2.0, 0.3.0, 0.4.0, 0.4.1, 0.4.2, 0.5.0, 0.6.0, 0.7.0, 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.10.0, 0.10.1, 0.10.2, 0.11.0, 0.11.1, 0.12.0, 0.13.0, 0.14.0, 0.14.1, 0.14.2, 0.15.0, 0.16.0, 0.17.0, 0.18.0, 0.18.1, 0.18.2, 0.19.0, 0.20.0, 0.21.0, 0.21.1, 0.22.0, 0.22.1, 0.22.2, 0.23.0, 0.24.0, 0.25.0, 0.25.1, 0.26.0, 0.26.1, 0.27.0, 0.27.1, 0.28.0, 0.29.0, 0.29.1, 0.30.0, 0.30.1, 0.30.2, 0.31.0, 0.32.0, 0.33.0, 0.33.1, 0.34.0, 0.34.1, 0.34.2, 0.35.0, 0.35.1, 0.36.0, 0.37.0, 0.37.1, 0.37.2, 0.38.0, 0.39.0, 0.40.0, 0.40.1, 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0, 1.9.0, 1.10.0, 1.10.1, 1.11.0, 1.12.0, 1.13.0, 1.14.0, 1.15.0, 1.16.0, 1.17.0, 1.18.0, 1.19.0, 1.20.0, 1.21.0, 1.22.0, 1.23.0, 1.24.0, 1.25.0, 1.26.0, 1.27.0, 1.28.0, 1.29.0, 1.30.0, 1.31.0, 1.32.0, 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.8.0, 2.9.0, 2.10.0, 2.11.0) ERROR: No matching distribution found for acme== [notice] A new release of pip is available: 24.0 -> 24.1.1 [notice] To update, run: pip install --upgrade pip at /app/lib/utils.js:16:13 at ChildProcess.exithandler (node:child_process:430:5) at ChildProcess.emit (node:events:518:28) at maybeClose (node:internal/child_process:1105:16) at ChildProcess._handle.onexit (node:internal/child_process:305:5) 这个错误提示表明在加载 certbot_dns_cloudflare 插件时遇到了问题，具体来说是缺少 CloudFlare 模块要安装这个模块并确保所有相关插件和依赖项都是最新的 ...

frp 主要由两个组件组成：服务端(frps) 和 客户端(frpc)。通常情况下，服务端部署在具有公网 IP 地址的机器上，而客户端部署在需要穿透的内网服务所在的机器上。 服务端 Linux 方式一 1.下载 frp 版本根据自己情况选择，然后通过FTP上传到服务器 或者也可以使用wget下载 wget https://github.com/fatedier/frp/releases/download/v0.51.3/frp_0.55.1_linux_amd64.tar.gz 2.解压 tar -zxvf frp_0.55.1_linux_amd64.tar.gz 3.重命名并进入该目录 mv frp_0.55.1_linux_amd64 frp cd frp ls 有以下文件 LICENSE frpc frpc.toml frps frps.toml 4.编辑 frps.toml bindPort = 7000 # frp服务器用于接收客户端连接的端口 auth.method = "token" auth.token = "xxxxxxx" # 身份认证 更多配置示例请参考官方文档 5.运行 ./frps -c ./frps.toml 如果需要在后台长期运行，建议结合其他工具，如 systemd 创建 frps.service 文件 sudo vim /etc/systemd/system/frps.service 添加以下内容 # 服务名称，可自定义 Description = frp server After = network.target syslog.target Wants = network.target [Service] Type = simple # 启动frps的命令，需修改为您的frps的安装路径 ExecStart = /path/to/frps -c /path/to/frps.toml [Install] WantedBy = multi-user.target 使用 systemd 命令管理 frps 服务 ...