教程

docker linux nginx security networking self-hosting web-server reverse-proxy vps debian ubuntu firewall virtual-hosts bgp rpki bird2 frrouting vyos anycast ssh fail2ban n8n docker-compose postgresql workflow-automation ssl tls lets-encrypt certbot https tmux terminal vps-administration claude-code ai-tools ripe-ncc ufw iptables gnu-screen terminal-multiplexer screen-session webhooks self-hosted proxy-pass websocket ollama ai-agents mcp sshd-config ed25519 rootless-docker seccomp apparmor containers openclaw hermes-agent routing ipv6 systemd frr typescript nodejs roa routinator ai-agent telegram vim text-editor server-administration aiops observability monitoring signoz grafana langfuse prometheus ip-transit production logging disk-management openobserve opentelemetry datadog-alternative gdpr nftables loki promtail logql claude ai-workflows langchain backup mysql s3 rclone cron python log-analysis discord slack disaster-recovery traefik caddy wireguard tailscale vpn headscale alertmanager self-healing performance zero-downtime github-actions ai-code-review gemini ci-cd rate-limiting ddos-protection bind9 dns high-availability privacy vaultwarden password-manager bgpalerter plakar encryption deduplication immich photo-management google-photos-alternative replication offsite-backup paperless-ngx document-management ocr gitea git plausible analytics clickhouse uptime-kuma beszel hardening failover multihoming bfd llm-observability deepeval windows-server veeam migration bare-metal-restore virtio p2v

ubuntu debian systemd

使用 Plakar 进行异地备份和复制

将 plakar 快照复制到远程服务器（通过 HTTPS）或 S3 兼容对象存储。使用 plakar 内置调度器作为 systemd 服务，在 Debian 12 或 Ubuntu 24.04 上自动化备份和异地同步。

4 分钟阅读阅读 →

在VPS上备份和恢复Docker卷

VPS上Docker卷的三种备份策略：tar快照、数据库原生dump，以及使用offen/docker-volume-backup的自动加密备份。包含cron定时任务、rclone远程复制到S3，以及在全新服务器上的完整恢复测试。

2 分钟阅读阅读 →