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arubis / redis-cluster-author-response.md
Last active March 12, 2026 00:49
Addressing "undisclosed spec" issue from nebula-reviewer

Are the "undisclosed spec" findings real? Yes — here's the evidence

Review feedback for Redis Cluster Slot Migration Deadlock (f925de8b, v70). The author asserted that the reviewer bot's findings about undisclosed requirements were false and did not impact the solution. We re-examined the grader, the environment, and all 10 eval transcripts.

A full task review with per-check breakdown and score analysis is also available.

"The bot's recommendations about undisclosed specs are false"

@arubis
arubis / redis-cluster-task-review.md
Last active March 12, 2026 00:28
Review: Redis Cluster Slot Migration Deadlock (v70) — f925de8b

Review: Redis Cluster Slot Migration Deadlock (v70)
Task UUID f925de8b-6df4-4867-b4da-6ff4e1012a8a
Version v70 (2026-03-11)
Eval model biggie-nebula, 10 runs
Solution test PASSES (1.0)
@arubis
arubis / ephemeral-debug-review-feedback.md
Last active February 24, 2026 22:12
Review feedback: Ephemeral Debug Containers (E1DF2) - 2nd review

Suggestion: Distribute the Gitea specification across multiple issues

Task: Ephemeral Debug Containers (a9b57469-d16d-4430-9d32-dcb2caea6be4)

The problem

Reverting task.yaml to v11 style will help (agreed), but the Gitea issue itself is also a factor. Right now it's a complete specification in a single document -- exact image destination, exact tool list, exact role name, exact ServiceAccount, exact permissions, exact LimitRange values, and exact guidance on how to handle legacy RBAC. Once the agent reads it, the task becomes a checklist with nothing left to discover or infer.

All 8 v13 eval runs follow an identical arc with zero strategic divergence: read task.yaml -> find Gitea issue -> ls /opt/apk-cache -> find Kaniko in Harbor -> build -> RBAC -> done.

@arubis
arubis / README.md
Last active February 24, 2026 19:43
Hardening 'Ephemeral Preview Environments' task — v2, based on v110 transcript analysis

Hardening "Ephemeral Preview Environments" — Architectural Guidance (v2)

Task: 4c070240-661d-44f3-b056-a612f8fc7804 (ephemeral-environments) Analyzed version: v110 (8 completed biggie-nebula runs) Current state: 97.9% average score (7× perfect 1.0, 1× 0.833) Target: <70% pass rate

v2 note: This revision is based on analysis of the actual v110 task files and full evaluation transcripts. The prior version (v1) was based solely on Discord thread context and contained incorrect assumptions about the pre-built image.

What We Found

@arubis
arubis / Dockerfile
Created February 19, 2026 21:25
Synthetic Endpoint Monitoring — Reconciled Task Files (review-patched v46)
FROM us-central1-docker.pkg.dev/bespokelabs/nebula-devops-registry/nebula-devops:1.0.2
RUN mkdir -p /workdir /data && chmod -R 777 /workdir /data
RUN curl -sL https://github.com/google/go-containerregistry/releases/download/v0.19.0/go-containerregistry_Linux_x86_64.tar.gz \
| tar -xzf - -C /usr/local/bin crane
@arubis
arubis / review-notes.md
Created February 19, 2026 21:25
Synthetic Endpoint Monitoring — Review Patch (v46 → reconciled)

Synthetic Endpoint Monitoring — Review Patch Notes

Base version: v46 (a6b6b25b-fbdf-4830-bd13-258c6bfd9948, downloaded 2026-02-19) Patch target: Make the task approvable per apex-arena acceptance criteria Approach: Minimal changes on top of v46; prefer author's implementation where both address the same issue satisfactorily

Overview

@arubis
arubis / Dockerfile
Last active February 19, 2026 20:39
synthetic-endpoint-monitoring task (local review version, post-v44 patches)
FROM us-central1-docker.pkg.dev/bespokelabs/nebula-devops-registry/nebula-devops:1.0.2
RUN mkdir -p /workdir /data && chmod -R 777 /workdir /data
RUN curl -sL https://github.com/google/go-containerregistry/releases/download/v0.19.0/go-containerregistry_Linux_x86_64.tar.gz \
| tar -xzf - -C /usr/local/bin crane
@arubis
arubis / synthetic-endpoint-monitoring-review-notes.md
Last active February 19, 2026 00:30
synthetic-endpoint-monitoring review patch: gate restructuring + check tightening (v44 → review-ready)

synthetic-endpoint-monitoring: Review Patch Notes

Task UUID: a6b6b25b-fbdf-4830-bd13-258c6bfd9948

Base version: v44 (author's most recent upload)

Patch applies to: all four task files (grader.py, task.yaml, setup.sh, solution.sh)

Dockerfile: unchanged

@arubis
arubis / task-authoring-advisory.md
Last active February 18, 2026 22:44
Where to Write New Nebula Tasks — advisory for task authors on saturated vs. open opportunity areas

Where to Write New Nebula Tasks

Advisory for task authors. Helps you find ideas that will pass overlap review on the first try.

What to Target, What to Avoid

Closed Mostly Saturated Partially Explored Wide Open
@arubis
arubis / operator-takeover-review-feedback.md
Created February 17, 2026 17:55

Hey — reviewed this against our full task landscape. The concept can work, but the framing needs to shift to pass the overlap gate. Here's why and how:

The problem with the current framing: As written, this reads as "deploy CloudNativePG + PgBouncer + WAL archiving + monitoring" — a greenfield build task. That overlaps heavily with the approved PostgreSQL HA + PgBouncer task (Patroni), which covers the same flow with a different tool. "Different tool, same operation" is a tough sell when we have 15+ PostgreSQL tasks.

The angle that makes this distinct: What no existing task covers is live infrastructure migration — the planned, zero-downtime migration of running production databases from one management paradigm to another. That's the genuinely novel core of your idea, and it tests skills that none of the existing PG tasks touch: migration planning, cutover orchestration under live traffic, data consistency across the migration window, rollback strategy, and decommissioning old infrastructure.