opensoftware.cloud

A practical CI/CD platform checklist for comparing speed, security, runners, approvals, and deployment fit across real team scenarios.

A practical comparison framework for choosing app hosting platforms across static, container, and full-stack workloads.

A practical checklist for reviewing repos, CI/CD, hosting, monitoring, and access control on a recurring schedule.

A practical, update-friendly guide to comparing GitLab alternatives by workflow fit, CI/CD depth, self-hosting effort, and team size.

A practical, update-friendly guide to choosing and revisiting the best platforms to host Docker containers in the cloud.

A practical comparison of open-source CI/CD tools by hosting model, workflow fit, and deployment use case.

A practical checklist for comparing self-hosted Git repository software by setup effort, access control, integrations, and long-term maintenance.

A practical comparison guide to GitHub alternatives for teams, covering hosted and open-source options, CI/CD fit, migration, and scenario-based choices.

A practical blueprint for production-ready Helm charts: patterns, values, secrets, testing, and OSS deployment templates.

A practical guide to scaling Redis, Postgres, and queues with HA, backups, operators, tuning, and runbooks in self-hosted cloud deployments.

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

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

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.