opensoftware.cloud

A practical guide to OSS licenses, SaaS vs distribution, and compliance controls for safe cloud hosting.

A practical production blueprint for Prometheus, Grafana, Loki, OpenTelemetry, and alerting for self-hosted open source services.

Production-ready IaC templates for GitLab, Nextcloud, Mattermost, PostgreSQL, and object storage across Terraform, Ansible, and Helm.

A deep-dive guide to multi-tenancy patterns, provisioning, billing, quotas, and security for hosted open source platforms.

A definitive guide to cloud-native CI/CD for open source services: GitOps, Argo CD, Tekton, security gates, artifact management, and runner scaling.

A step-by-step hardening checklist for self-hosted cloud apps: infrastructure, K8s RBAC, secrets, supply chain, network policy, and ops.

A practical playbook for cutting TCO in open source SaaS with rightsizing, autoscaling, spot, storage tiering, and chargeback.

A deep technical comparison of Nextcloud, Seafile, MinIO, GitLab, Kubernetes, and OpenStack—with overhead, pros/cons, and best-fit use cases.

A practical guide to open source licensing, SaaS obligations, SBOMs, and policy enforcement for cloud deployments.

A practical checklist and scoring framework for choosing managed open source hosting without lock-in surprises.

Design backup and DR for self-hosted open source platforms with snapshots, exports, drills, RTO/RPO planning, and automation.

Reusable Terraform, Helm, and Ansible templates for dev, HA production, multi-tenant SaaS, and CI/CD self-hosted cloud architectures.

A practical guide to cloud-native microservice patterns: sidecars, gateways, meshes, resilience, tenancy, testing, and deployment.

A definitive guide to Prometheus, Grafana, OpenTelemetry, SLOs, alerting, and runbooks for self-hosted open source cloud stacks.

A practical roadmap for migrating SaaS to self-hosted open source with exports, integrations, cutover, rollback, and ops.

A production guide to running stateful open source services on Kubernetes with storage, HA, backups, migration, and operator patterns.

A practical FinOps playbook for cutting cloud spend on open source stacks with rightsizing, autoscaling, storage tiers, spot, and cluster trade-offs.

A practical DevOps checklist for hardening self-hosted cloud software: secrets, RBAC, network policy, scanning, runtime controls, and auditability.

A practical guide to OpenStack for teams building secure, cost-optimized self-hosted cloud infrastructure and open source deployments.

A definitive guide to designing, testing, versioning, and maintaining production-grade Helm charts for open source cloud apps.

A practical framework for choosing between self-hosted alternatives to SaaS, managed open source hosting, and staying with SaaS.

A definitive guide to open source licensing, SBOMs, and compliance workflows for cloud deployments and DevOps teams.

Use this checklist to evaluate managed open source hosting on SLAs, security, upgrades, backups, and true TCO.

A practical guide to profiling, sizing, HPA/VPA, load testing, and cost-aware autoscaling for cloud-native open source services.

A practical DR blueprint for self-hosted open source services: backups, RTO/RPO, replication, and automated failover.

Build a practical observability stack for self-hosted cloud software with metrics, logs, traces, alerts, runbooks, and retention cost controls.

Curated IaC templates for common open source stacks, with security defaults, environment variants, and deployment guidance.

A practical Kubernetes deployment workflow for open source apps: namespaces, CI/CD, quotas, networking, and promotion.

A practical playbook for moving from SaaS to self-hosted open source with exports, cutover, rollback, and validation.

A practical guide to cutting cloud spend on open source stacks with right-sizing, autoscaling, storage tiers, and team chargeback.

A step-by-step roadmap for moving from SaaS to self-hosted open source with migration, rollback, and downtime control.

A practical hardening checklist for secure self-hosted cloud software: identity, network, containers, secrets, scanning, and response.

A practical Kubernetes deployment guide covering environment design, production Helm charts, GitOps, CI/CD, monitoring, and runbooks.

How Android Auto UI updates affect app integrations—and practical strategies to adapt templates, tests, and rollout plans.

How software updates (including AI-driven changes like Gemini) disrupt smart devices and automations—and practical mitigation strategies for developers.

A practical, developer-focused guide to the ethics, privacy, and compliance of AI systems that predict user age.

Can NexPhone truly replace laptops? A practical guide for developers and architects on hardware, apps, microservices, security, and deployment.

Lessons from silent alarms to design visible, reliable notification systems for real-time apps and critical alerts.

Technical guide: what Siri's chatbot shift means for developers building voice-first NLP and conversational UX.

A practical guide to securing AI and APIs with identity, governance, telemetry, and zero trust in cloud-native environments.