Containers

How to Configure Persistent Volumes in Kubernetes on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure Persistent Volumes in Kubernetes on Debian 10

Introduction This guide explains how to Configure Persistent Volumes in Kubernetes on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with […]

Read more
How to Set Up DRBD Block Replication on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Set Up DRBD Block Replication on Debian 10

Introduction This guide explains how to Set Up DRBD Block Replication on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with […]

Read more
How to Install Portainer for Docker Management on RHEL 8 — step-by-step RHEL 8 tutorial on Progressive Robot

How to Install Portainer for Docker Management on RHEL 8

Portainer is an open-source web UI that wraps the Docker API and exposes container management through a browser rather than the command line. It lets you start, stop, inspect, and reconfigure containers, images, volumes, and networks without remembering long docker commands. The Community Edition (CE) supports standalone Docker hosts and Docker Swarm clusters, and it […]

Read more
How to Install Debian 10 Buster on a Server — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Debian 10 Buster on a Server

Introduction Debian 10 Buster is built around the ethos of stability and free software. Setting up install debian 10 buster on a server on Buster leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Buster freeze. Follow each step carefully and […]

Read more
How to Deploy Applications with Docker Compose on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Deploy Applications with Docker Compose on RHEL 7

How to Deploy Applications with Docker Compose on RHEL 7 Docker Compose lets you define and run multi-container applications using a single YAML file. Instead of managing individual docker run commands for each service, you describe the entire application stack — web server, database, cache, message queue — in a docker-compose.yml file and bring everything […]

Read more
How to Set Up WireGuard VPN on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Set Up WireGuard VPN on Debian 10

Introduction How to Set Up WireGuard VPN on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 10. […]

Read more
How to Configure auditd System Auditing on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure auditd System Auditing on Debian 10

Introduction Deploying configure auditd system auditing on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Ensure Debian […]

Read more
How to Configure iptables Packet Filtering on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Configure iptables Packet Filtering on Debian 10

Introduction Deploying configure iptables packet filtering on debian 10 on a Debian 10 Buster machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You will […]

Read more
How to Set Up Dovecot IMAP Server on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Set Up Dovecot IMAP Server on Debian 10

Introduction This guide explains how to Set Up Dovecot IMAP Server on Debian 10 on Debian 10 Buster. Debian Buster uses systemd for service management, nftables as the underlying packet filter (with ufw or iptables front-ends still available), and AppArmor for mandatory access control. Every command is designed for a minimal Debian 10 install with […]

Read more
How to Install Fluent Bit Log Forwarder on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Install Fluent Bit Log Forwarder on Debian 10

Introduction How to Install Fluent Bit Log Forwarder on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]

Read more
CHAT