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Установка программного обеспечения в кластерах Kubernetes с помощью диспетчера пакетов Helm — step-by-step Kubernetes tutorial on Progressive Robot

Установка программного обеспечения в кластерах Kubernetes с помощью диспетчера пакетов Helm

Helm — это диспетчер пакетов для Kubernetes, который облегчает для разработчиков и операторов настройку и развертывание приложений в кластерах Kubernetes. В ходе этого руководства мы настроим Helm и будем использовать его для установки, изменения…

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Common Problems 121145

Debian 10 Hostname Resolution Warning sudo unable to resolve host

🟢 Low   ⏱ 5–30 min  Last verified: 25 June 2020 Affected versions: Debian 10 📖 ~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 & […]

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Common Problems 115507

yum Metadata Expired and Repositories Stay Stale

🟡 Medium   ⏱ 5–30 min  Last verified: 25 June 2020 📖 ~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 […]

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openSUSE Tumbleweed — perl-DBD-mysql — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — perl-DBD-mysql — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2017:0122-1 (see also SUSE bugzilla) Related CVEs: CVE-2016-1246 CVE-2016-1251 CVE-2017-10788 CVE-2017-10789 CVE-2016-1249 Upstream summary: Buffer overflow in the DBD::mysql module before 4.037 for Perl allows context-dependent attackers to cause a denial of […]

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Common Problems 114958

RHEL 8 Static Routes Disappear After Reboot With NetworkManager

🟡 Medium   ⏱ 5–30 min  Last verified: 25 June 2020 📖 ~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 […]

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How to Configure Kubernetes Persistent Volumes on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure Kubernetes Persistent Volumes on FreeBSD 12

Introduction Deploying configure kubernetes persistent volumes on freebsd 12 on a FreeBSD 12 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]

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