// DevOps
Practical materials about infrastructure, networking, migrations, releases, and real problems solved in production.
71 DevOps materials published
Update: June 2026 Guide verified for accuracy. What’s changed: Docker Compose V2 — since Docker Engine 23+, the docker-compose command (with hyphen) has been replaced by docker compose (no hyphen, built-in plugin). …
Read moreVaultwarden — a lightweight implementation of the Bitwarden server written in Rust. It consumes only about 30 MB of RAM (instead of gigabytes for the official server), supports all official Bitwarden clients, and …
Read moreStandard tools like proxychains often fail when it comes to multithreaded applications, Go/Rust binaries, Electron apps and system services. Enter tun2socks — a tool that creates a virtual TUN network interface, …
Read moreIn the previous article we deployed our own Vaultwarden server. Today — how to work with it from the console and integrate it into automation. Bitwarden CLI (the bw utility) — the official open-source command-line tool. …
Read moreMikroTik administrators have long faced a classic architectural dilemma. Imagine this: you have a single public IP address, but behind it you need to publish several web services on the standard HTTPS port 443. For …
Read moreThe backbone dynamic routing protocol BGP (Border Gateway Protocol) is traditionally associated with enterprise hardware or full-fledged Linux servers. However, in modern realities the task of building resilient VPN …
Read moreLink to check how the installed TeleMT works Telemt is an MTProxy server for Telegram written in Rust. Unlike the classic official image, it supports Fake TLS: traffic from outside looks like regular HTTPS to a real …
Read moreOpenVPN is a reliable and time-tested VPN protocol that allows organizing secure remote access to a local network. MikroTik RouterOS supports OpenVPN in server mode starting from version 6.x (TCP), and from version 7+ — …
Read moreLocal Telegram Bot API allows developers to run their own API server, providing significant advantages for handling large files, performance, and configuration flexibility. However, to understand the need for a local …
Read moreHow to run Jitsi Meet (Docker) behind an Nginx Reverse Proxy In the previous article we deployed a basic Jitsi Meet server using Docker. This is a great way to quickly start video conferencing, but in production a Jitsi …
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