Jan 4, 2026 • 3 min read EN GitLab with Traefik: A Hands-On DevOps Lab Using Docker Swarm, Ansible, and Vagrant Ansible
Jan 1, 2026 • 4 min read EN Zabbix Lab - Docker Swarm + Traefik (Reverse Proxy) with Vagrant + Ansible Observability
Mar 3, 2025 • 1 min read EN Log Rotation in Podman: How to Configure and Avoid Running Out of Disk Space Podman
Feb 28, 2025 • 3 min read EN OpenShift Machine Config Server (MCS) Connection Refused on Port 22623 Openshift
Feb 28, 2025 • 2 min read EN How to enable and configure ETCD encryption on OpenShift Container Platform Openshift
Feb 27, 2025 • 2 min read EN Upgrade Error “MachineConfigPool worker is not ready” in OpenShift Openshift
Sep 18, 2026 • 4 min read PT Laboratório Zabbix com Docker Swarm, Traefik, Vagrant e Ansible Observability
Sep 18, 2026 • 3 min read PT GitLab com Traefik: um laboratório DevOps com Docker Swarm, Ansible e Vagrant Ansible
Sep 18, 2026 • 2 min read PT Erro “MachineConfigPool worker is not ready” durante o upgrade do OpenShift Openshift
Sep 18, 2026 • 2 min read PT Como habilitar e configurar a criptografia do etcd no OpenShift Openshift
Sep 18, 2026 • 3 min read PT OpenShift: conexão recusada pelo Machine Config Server na porta 22623 Openshift
Sep 18, 2026 • 3 min read PT Acesso remoto à API do Docker: TLS e os riscos de uma porta insegura Docker
