nilsandClaude Opus 5.5
a5db5604d3
Telemetry no longer loses queued batches. The server drops a bad value, or a sample without a plausible time, instead of rejecting the batch, and answers 200 with what it dropped. The app sends only values inside the server's ranges (speed as a magnitude, so reversing is fine) and no samples before the head unit's clock is set. Server: - Pairing hands out and accepts a token only after the device is saved; a failed save leaves the request pending. - A paired token serves only the installation id it was paired with (403 otherwise); the shared INGEST_TOKEN still serves any. - Wrong-password lockouts and open pairing requests are limited per client address (last X-Forwarded-For entry), so a stranger cannot lock the owner out; a car starting again replaces its own request. - ABRP forwarding skips samples stamped ahead of the server's clock, which used to stop it until a restart. App: - Settings written to plaintext during a keystore failure move back into encrypted storage; the stored installation id wins. - The installation id is derived from ANDROID_ID on first start, so a reinstall finds its history; a stored or imported id still wins. - The scanned config file is deleted after import (it holds the token). - GPS stops while live telemetry is off or the server unconfigured, and pauses while parked and idle, keeping the fix the car parked with. - Range estimates use the monotonic clock. - One HTTP helper (ServerHttp) for telemetry, sync and pairing. - Last Turkish strings translated; mise logs shows the NilsMG4 tags. Grafana reads InfluxDB with its own read-only token (new grafana-influx Secret, created by hand as described in k8s/README.md). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
95 lines
2.6 KiB
YAML
95 lines
2.6 KiB
YAML
# The car server (Go). One replica on purpose: the ABRP rate limit is kept in memory, and
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# two replicas would each forward to ABRP at the full rate.
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: mg4-server
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namespace: mg4
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labels:
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app.kubernetes.io/name: mg4-server
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app.kubernetes.io/part-of: mg4
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spec:
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replicas: 1
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strategy:
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type: Recreate
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selector:
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matchLabels:
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app.kubernetes.io/name: mg4-server
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template:
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metadata:
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labels:
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app.kubernetes.io/name: mg4-server
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app.kubernetes.io/part-of: mg4
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spec:
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securityContext:
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runAsNonRoot: true
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runAsUser: 65532
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runAsGroup: 65532
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: server
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# 2.2.0, pinned by digest so a re-pushed tag cannot change what runs.
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image: git.stinnesbeck.com/nils/mg4-server@sha256:09eb151ff65300b3990a74063cc44a14d24bef810461e4e0e63451cfbcfd8258
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ports:
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- name: http
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containerPort: 8080
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env:
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- name: INFLUX_URL
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value: http://influxdb.mg4.svc:8086
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- name: INFLUX_ORG
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value: mg4
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- name: INFLUX_BUCKET
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value: mg4
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# Where a phone reaches the server; the pairing QR code points here.
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- name: PUBLIC_URL
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value: https://car.k8s.stinnesbeck.com
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- name: INFLUX_TOKEN
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valueFrom:
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secretKeyRef:
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name: influxdb-auth
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key: admin-token
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# INGEST_TOKEN, APPROVAL_PASSWORD, ABRP_API_KEY, ABRP_USER_TOKEN,
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# ABRP_MIN_INTERVAL_SECONDS.
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envFrom:
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- secretRef:
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name: mg4-server
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readinessProbe:
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httpGet:
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path: /v1/health
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port: http
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periodSeconds: 10
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livenessProbe:
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httpGet:
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path: /v1/health
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port: http
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initialDelaySeconds: 5
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periodSeconds: 30
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resources:
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requests:
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cpu: 10m
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memory: 32Mi
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limits:
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memory: 128Mi
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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capabilities:
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drop: ["ALL"]
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: mg4-server
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namespace: mg4
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labels:
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app.kubernetes.io/name: mg4-server
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app.kubernetes.io/part-of: mg4
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spec:
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selector:
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app.kubernetes.io/name: mg4-server
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ports:
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- name: http
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port: 80
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targetPort: http
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