chris

How to Register a GitHub Actions Self-Hosted Runner on RHEL 7 — step-by-step RHEL 7 tutorial on Progressive Robot

How to Register a GitHub Actions Self-Hosted Runner on RHEL 7

How to Register a GitHub Actions Self-Hosted Runner on RHEL 7 GitHub Actions is a CI/CD platform built directly into GitHub, and while GitHub provides hosted runners for common workflows, there are many scenarios where you need to run workflows on your own infrastructure: accessing internal services not exposed to the internet, using specific hardware […]

Read more
Comment installer Nginx sur Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Comment installer Nginx sur Ubuntu 18.04

Nginx est l’un des serveurs web les plus populaires au monde et se charge de l’hébergement de certains des sites les plus importants et les plus fréquentés sur Internet. Il est plus respectueux des ressources qu’Apache dans la plupart des cas, et peut être utilisé comme serveur web ou proxy inverse. Dans ce guide, nous allons voir comment installer Nginx sur votre serveur Ubuntu 18.04.

Read more
Building Optimized Containers for Kubernetes — step-by-step Docker tutorial on Progressive Robot

Building Optimized Containers for Kubernetes

Container images are the primary packaging format for defining applications within Kubernetes. Used as the basis for pods and other objects, images play an important role in the success of an application on the platform and the amount of support Kubernetes can provide. …

Read more
Ubuntu 18.04 — redmine — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — redmine — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 July 2019 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4200-1 Related CVEs: CVE-2019-17427 CVE-2019-18890 Upstream summary: It was discovered that Redmine incorrectly handle certain inputs that could cause textile formatting errors. An attacker could possibly use this issue to […]

Read more
Common Problems 118027

Ubuntu 18.04 Time Drift Causes TLS Certificate Validation Failures

🟡 Medium   ⏱ 5–30 min  Last verified: 10 July 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]

Read more
Common Problems 117998

Ubuntu 18.04 LTS – journal logs fill root filesystem unexpectedly – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 10 July 2019 Affected versions: Ubuntu 18.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

Read more
How to Set Up SLES 15 with Podman in Rootless Mode — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Set Up SLES 15 with Podman in Rootless Mode

Introduction This tutorial covers How to Set Up SLES 15 with Podman in Rootless Mode on SLES 15. SLES 15 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Install Podman zypper install -y podman […]

Read more
CHAT