RustFS on Linux: install via binary and Docker
Install RustFS on Linux with binary and systemd or Docker Compose: S3 API, persistence, TLS, IAM, upload and download tests, backup and operation.
Docker
Databasus: backup of PostgreSQL, MySQL and MariaDB with tested restore
Databasus schedules, compresses, encrypts, and ships PostgreSQL, MySQL, MariaDB, and MongoDB backups, and on PostgreSQL it also restores each backup inside a disposable container to prove it works. Install, Dockerfile build, MySQL/MariaDB lab-tested, and verification agent.
KeyDB: the multithreaded Redis fork, tested on 2026
KeyDB installed, replicated, and benchmarked in containers: the multithreaded Redis fork still runs, but has been stalled since 2023, loses writes after a network partition, and did not fix CVE-2025-49844. Comparison with Redis and Valkey, plus a recommendation.
Valkey in cluster: 3 primaries, 3 replicas and tested failover
Valkey cluster 9.1.2 with 3 primaries and 3 replicas: hash slots, MOVED/ASK, measured failover by killing a primary, reshard with atomic migration, persistence, ACL, TLS, systemd, and Valkey Admin.
FileBrowser Quantum: the successor to File Browser, which has been archived
File Browser was archived on September 1, 2026, with no future security fixes. Understand why the project ended and how to install FileBrowser Quantum, the fork that replaces it, with Docker, systemd, and Nginx.
Vue.js + Go with Echo v5, part 5: embed, single binary, and Docker
Embed Vue into the Go binary with go:embed, generate a single executable, build with multi-stage Docker, and deploy with systemd and Nginx.
Go Uptime: self-hosted monitoring derived from Gatus
Meet Go Uptime, a fork of Gatus packaged as a single Go binary, with web administration, public status pages, push compatible with Uptime Kuma, MySQL/MariaDB and backup. Installation with Docker and systemd.
Gatus on Ubuntu: Monitoring as Code with Docker
Discover Gatus, deploy a self-hosted monitor with Docker on Ubuntu, and define your first check in YAML.
Uptime Kuma on Linux: self-hosted monitoring with Docker and Nginx
Install Uptime Kuma with Docker Compose, publish it with Nginx and configure alerts, status page and backup with security.
LPI DevOps: study guide for exam 701-200
Prepare for LPI DevOps Tools Engineer 701-200 with official resources, a study plan, and a lab covering Git, Docker, tests, and CI.