Ricard Bejarano
ricard at bejarano dot io
Site Reliability Engineer
at Cisco.
Author of The Homelab Handbook.
Builder
by passion.
BOOKS
The Homelab HandbookTALKS & PODCASTS
SRE for the homelabTalos in the homelab
Safe Terraform auto-apply with conftest
Google SRE Prodcast: the SRE at home
The role of conntrack in Kubernetes networking
Speeding up Terraform caching with OverlayFS
Automating disaster recovery
Tell me about those 3 R's again?
Scaling Terraform at ThousandEyes
SITES & PROJECTS
Stacks for TerraformGo Template Preview
Prometheus exporters
Container images
ARTICLES
Safe Terraform auto-apply with conftestJun 2026 — Safe auto-apply for the agentic AI era
Advanced Terraform performance optimizationMar 2026 — Every performance optimization in one place
Speeding up Terraform caching with OverlayFSApr 2025 — A concurrent-safe Terraform plugin cache
terraform plan -lightJun 2024 — A proposal for faster Terraform plans
A more mature take on stateless TerraformOct 2023 — Changing my view on stateless Terraform
SMS phishing is way too easyJun 2022 — Exposing the (in)security of SMS
Find Jira issues faster with this browser shortcutApr 2022 — Chrome shortcut for Jira
Fixing cron jobs in macOSOct 2018 — Workaround for cron job permissions
Hardening macOSSep 2018 — Step-by-step macOS security checklist
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