htwg-1-prod seeds 141.37.123.132:8086 (primary bridge server) on startup
so the registry is populated without manual API calls after pod restarts.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- TOURNAMENT_SERVICE_URL was 8086 but K8s service and app both use 8088
- TOURNAMENT_SELF_URL on htwg-1 should be base ingress URL (port 80),
not a direct service port — ingress routes /api/tournament to tournament service
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Was pointing at third-party server (141.37.123.132). Should be htwg-1's
own tournament service IP so remote clusters can proxy mutations back here.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Official-bots now targets local tournament service (TOURNAMENT_SERVICE_URL)
instead of calling remote cluster directly
- TOURNAMENT_SELF_URL tells each cluster's tournament and official-bots
services their own public URL for cross-cluster replication
- htwg-1-prod: remove TOURNAMENT_SERVER_URL, add both new vars with correct
values (tournament active service + node IP for self-announcement)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Service is named nowchess-account-active, not nowchess-account. DNS resolution
failed on startup causing official bots to never sync and appear unavailable.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
70B model at 30-50 tok/s was exceeding the 30s urllib timeout for larger
outputs. Raise server timeout to 60s, add browser AbortController at 65s
so the UI fails gracefully. Trim max_tokens (row: 300, dataset: 512) to
keep generation well inside the window.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Single-threaded HTTPServer blocked readiness probes during long NIM API
calls (~30s), causing Kubernetes to flip the pod unhealthy until the
request completed. ThreadingHTTPServer handles each request in its own
thread so probes are never starved.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add ⚡ button on each row (first 200) — clicking analyses that specific
row with a chess-expert prompt tailored to the entry type (opening,
player, etc.)
- Cache results per row so already-analysed rows skip re-requests
- Serialise all NIM requests through a promise queue to avoid bursting
- Pass 429 + Retry-After through from NIM to the browser; JS surfaces
"Rate limited — retry in Ns" error and re-enables the button for retry
- Dataset-level "Analyse top 10 rows" now sends a per-row numbered prompt
asking for chess-specific analysis of each entry rather than a vague
dataset summary
- Store first 200 rows in window.DATASET.rows for client-side row access
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Browser cannot call integrate.api.nvidia.com directly — no CORS headers.
Add POST /explain endpoint: browser sends key + dataset, server calls NIM
with urllib, returns JSON. Key is never logged or stored server-side.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Python triple-quoted string interprets \n as literal newlines,
producing invalid JS string literals and a SyntaxError that
killed the entire script block.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Each dataset page now has an "Explain this dataset" button that calls the
NVIDIA NIM chat completions API (meta/llama-3.3-70b-instruct) directly from
the browser with headers + first 10 rows as context. API key is entered via
a settings modal and stored in localStorage only — never sent to the server.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Points to /spark-output/.pgn-cache so the decompressed Lichess PGN file
is written to the shared PVC, accessible by both driver and executor pods.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
do-block-storage only supports ReadWriteOnce. Executor tasks failed with
`Mkdirs failed` because the executor ran on the spark-worker node which
had no mount of the spark-analytics-output PVC.
- Mount spark-analytics-output PVC on spark-worker pod at /spark-output
- Add podAffinity to all 11 analytics CronJob driver pods to schedule on
the same node as spark-worker, ensuring the RWO PVC is accessible by
both driver and executor
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
13 separate DB connections on index page caused readiness probe timeout.
Now all counts share one connection. BrokenPipeError on probe disconnect silenced.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Handle URLs without explicit port, show DB_HOST:PORT/DB_NAME in error messages
and startup log to simplify connection debugging.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Rewrite webview serve.py to query PostgreSQL analytics tables via psycopg2
instead of reading CSV files from PVC; PVC mount removed from Deployment
- Remove isPgnMode guard from all 4 original jobs so results always write to DB
regardless of whether input comes from game_records or a Lichess PGN dump
- Add JDBC write-back to all 7 new analytics jobs (game_length_distribution,
game_length_by_result, color_advantage, elo_distribution, time_control_stats,
hourly_activity, weekly_activity, rating_mismatch, termination_stats)
- Add analytics_component_sizes JDBC write to PlayerGraphJob
- Add NOWCHESS_PGN_PATH staging patches for the 7 new CronJobs
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Adds CronJobs and headless driver Services for GameLengthJob, ColorAdvantageJob,
EloDistributionJob, TimeControlJob, DailyActivityJob, RatingMismatchJob, and
TerminationStatsJob. All suspended by default; scheduled Saturday mornings.
Adds spark-analytics-webview: a stdlib Python HTTP server (ConfigMap + Deployment
+ Service) that reads CSV output from the spark-analytics-output PVC and renders
13 datasets as browsable HTML tables. Disabled (replicas=0) in base.
Staging overlay enables the webview (replicas=1), exposes it via Ingress at
spark-results-st.nowchess.janis-eccarius.de, and sets NOWCHESS_PGN_PATH on all
CronJobs to the Lichess Jan-2013 rated standard PGN dump for demo runs without
a NowChess database.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add proxy-read-timeout and proxy-send-timeout (3600s) so nginx does not
drop long-lived WebSocket connections at the default 60s idle timeout.
Add use-regex: "true" to staging to match production — without it, the
ImplementationSpecific path for the game WebSocket
(/api/board/game/[A-Za-z0-9]{8}/ws) is treated as a literal string
instead of a regex and never matches real game IDs.
---------
Co-authored-by: LQ63 <lkhermann@web.de>
Reviewed-on: #419
Co-authored-by: Leon Hermann <lq@blackhole.local>
Co-committed-by: Leon Hermann <lq@blackhole.local>
Add /api/analysis → nowchess-analysis-active:8087 path rule to
eu-central-1-staging, eu-central-1-prod, and htwg-1-prod ingresses.
Rule placed before the /api catch-all so nginx routes correctly.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
svc.kargo
Janis Eccarius
lq64