// DevOps
Practical materials about infrastructure, networking, migrations, releases, and real problems solved in production.
74 DevOps materials published
If a router has multiple external IP addresses or multiple links, all outgoing traffic still goes out via one of them by default. PCC (Per Connection Classifier) in RouterOS 7 distributes new connections between …
Read moreVaultwarden — an unofficial implementation of the Bitwarden server in Rust (AGPL-3.0 license; as of September 2026 the current version is 1.37.3). It requires significantly fewer resources than the official server, works …
Read moreFor a long time MikroTik administrators faced a classical architectural dilemma. Imagine the situation: you have a single public IP address, but behind it you need to publish multiple web services on the local network, …
Read moreLink to check how the installed TeleMT works Update: September 2026 — installing the web proxy Telemt 3.5 added WEB mode: MTProto is carried inside ordinary HTTPS or WebSocket on your own domain with a real certificate. …
Read moreOpenVPN — is a reliable and time-tested VPN protocol that allows setting up 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 moreMikroTik routers are valued by system administrators for their configuration flexibility. A budget home hAP lite and a corporate router that costs thousands of dollars run the same operating system — RouterOS. This means …
Read moreWordOps — an open-source (MIT) command-line tool for deploying and maintaining WordPress sites on your own VPS. It installs and configures the web stack, creates sites with the desired caching option, and issues …
Read moreIn a world where data privacy and access to resources are often restricted by geo-blocks or corporate policies, tools like ProxyChains become indispensable helpers. ProxyChains — or more precisely its modern fork …
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 moreIntroduction If you’re a beginner system administrator or developer, you’ve likely faced the task of managing network traffic. One of the powerful tools for this is HAProxy, a high-performance load balancer …
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