VibeInfra is an incident-readiness platform for infrastructure engineers. It gives you production-like outage drills in disposable environments so you can diagnose, patch, and prove recovery before a real pager event.

What open-source infrastructure tools does VibeInfra build?

We build production-grade tools including ⚡ OneInfra (multi-cloud orchestrator), security-hardened Terraform & OpenTofu modules, Helm charts, interactive production flight simulators, and pre-configured Prometheus/Grafana monitoring stacks.

How can I join the VibeInfra developer community?

You can join our GitHub organization at github.com/ridwansswnto/vibeinfraid, practice interactive sandboxes at vibeinfra.id/labs/, subscribe to our weekly newsletter, and follow our technical publications.

Is VibeInfra free and open-source?

VibeInfra offers a generous Free Tier with foundational interactive labs, structured course chapters, open-source repositories, and technical documentation. Advanced P1 Flight Simulators and Verified Skill Certificates are available under our Pro Tier.

How does VibeInfra evaluate incident resolution?

VibeInfra runs automated multi-checkpoint evaluators against live container states across the canonical 7-step production incident lifecycle (traffic shedding, blast radius isolation, pool unclogging, root cause patch, queue drain, scale-up, and sustained zero-error loadgen).

VibeInfra — production incident simulations for infrastructure engineers

VibeInfra is an incident-readiness platform for infrastructure engineers. It runs production-realistic outage simulations — Linux kernel, Docker, Kubernetes, Nginx, PostgreSQL, Kafka and AWS — in live disposable multi-container sandboxes, where engineers diagnose the fault from real logs, metrics and a terminal, then prove recovery under automated grading.

Continue to VibeInfra in English · Lanjut ke VibeInfra dalam Bahasa Indonesia

What VibeInfra is

Each lab is a real outage in a disposable multi-container environment. There are no slides and no multiple choice: you get logs, metrics, a topology view and a terminal attached to a system that is genuinely broken. You diagnose the fault, apply a fix, and an automated evaluator checks the system actually recovered — then hands back an after-action report. Progress is tracked as an XP ladder across nine domains.

When to use VibeInfra

An engineer wants hands-on practice diagnosing a specific production failure mode, not an explanation of it.
Someone is preparing for an SRE or platform-engineering interview and needs live troubleshooting reps.
A team wants incident-response drills against realistic systems before the next on-call rotation.
An engineer is moving into infrastructure and needs to build diagnostic instinct on real signals.

When it is not the right tool

Managing or monitoring your own production infrastructure — VibeInfra runs disposable practice environments, not your systems.
Video courses or certification exams: every lab is a live environment that grades the fix you actually applied.

Domains covered

Database & caching · Networking & edge · Async systems & streaming · Linux kernel & OS · Cloud infrastructure · CI/CD & deploy · Security · Observability · Kubernetes

Representative incidents

Incident #37 - The Query That Never Finishes — Beginner tier (PostgreSQL, Slow Query Log, Indexes). Diagnose unindexed sequential scans on high-traffic orders tables causing connection pool saturation.
Incident #21 - Checkout API Latency Regression — Advanced tier (Go, Redis, PostgreSQL, Docker Compose). Diagnose P99 latency spikes under 150 RPS baseline customer traffic breaching SLOs.
Incident #29 - Replica Failover Gone Wrong — Expert tier (PostgreSQL, Streaming Replication, HA). Diagnose automated failover split-brain and verify replication LSN consistency on a 3-node cluster.
Incident #43 - The Redirect Loop — Beginner tier (Nginx, HTTP Headers, Edge Gateway). Isolate HTTP 301/302 circular redirection loops at the edge proxy layer.
Incident #23 - API Gateway 5xx Errors Under Load — Intermediate tier (Nginx, Reverse Proxy, Upstream Keepalive). Resolve intermittent 502/503/504 errors between edge reverse proxy and upstream services.
Incident #33 - Internal DNS Resolution Flapping — Intermediate tier (DNS, dnsmasq, resolv.conf). Troubleshoot intermittent name resolution drops in microservice container environments.
Incident #27 - Flash Sale Load Balancer Fleet Imbalance — Advanced tier (Nginx, Upstream Load Balancing, Health Checks). Diagnose traffic starvation across a 10-instance autoscaled backend fleet during traffic surges.
Incident #45 - The Job That Runs Twice — Beginner tier (Worker Queue, Idempotency, Visibility Timeout). Fix duplicated background worker execution caused by visibility timeout expiration.
Incident #24 - Background Worker Queue Meltdown — Advanced tier (Go, PostgreSQL, Async Workers, Deadlocks). Troubleshoot silent async email job processing stall while all services report healthy.
Incident #36 - Kafka Consumer Group Falls Behind — Expert tier (Apache Kafka, Consumer Groups, Partition Skew). Diagnose consumer group partition skew and rebalance storms under peak event streams.
Incident #56 - Zombie Processes Pile Up — Beginner tier (Linux Kernel, PID Allocation, Process Reaping). Diagnose PID table exhaustion caused by orphaned defunct child processes.
Incident #31 - Disk Full: Silent Write Failures — Intermediate tier (Linux Filesystem, df, du, Unlinked Open Files). Recover from 100% disk usage and diagnose unlinked open file descriptors consuming disk space.

The full catalog of 30 published incidents and labs is at /labs/, and machine-readable at api.vibeinfra.id/api/v1/courses.

Frequently asked questions

What is VibeInfra?: VibeInfra is an incident-readiness platform for infrastructure engineers. It gives you production-like outage drills in disposable environments so you can diagnose, patch, and prove recovery before a real pager event.
What open-source infrastructure tools does VibeInfra build?: We build production-grade tools including ⚡ OneInfra (multi-cloud orchestrator), security-hardened Terraform & OpenTofu modules, Helm charts, interactive production flight simulators, and pre-configured Prometheus/Grafana monitoring stacks.
How can I join the VibeInfra developer community?: You can join our GitHub organization at github.com/ridwansswnto/vibeinfraid, practice interactive sandboxes at vibeinfra.id/labs/, subscribe to our weekly newsletter, and follow our technical publications.
Is VibeInfra free and open-source?: VibeInfra offers a generous Free Tier with foundational interactive labs, structured course chapters, open-source repositories, and technical documentation. Advanced P1 Flight Simulators and Verified Skill Certificates are available under our Pro Tier.
How does VibeInfra evaluate incident resolution?: VibeInfra runs automated multi-checkpoint evaluators against live container states across the canonical 7-step production incident lifecycle (traffic shedding, blast radius isolation, pool unclogging, root cause patch, queue drain, scale-up, and sustained zero-error loadgen).

For developers and agents

The catalog is a public, unauthenticated index. There is a REST API described by OpenAPI 3.1, an MCP server for AI agents, SDKs for JavaScript and Python, and agent-facing instructions at /agents.md and /llms.txt. Start at the developer portal.

About VibeInfra

About · Contact · Privacy · Pricing · Engineering blog · GitHub