0231b72d78
Introduce a telemetry data microservice under misc/data: add Dockerfile, entrypoint, migration tools, README, LICENSE and a .gitignore. Increase Docker CACHE_TTL_SECONDS to 300s. Implement extensive dashboard and analytics updates in dashboard.go: add total_all_time and sample_size, return total item counts from fetchRecords (with page/limit handling and a maxRecords guard), raise top-N limits, add a minimum-installs threshold for failed-apps, and numerous UI/style/layout improvements in the embedded DashboardHTML. Minor formatting tweak to misc/api.func.
53 lines
1.5 KiB
Docker
53 lines
1.5 KiB
Docker
FROM golang:1.25-alpine AS build
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WORKDIR /src
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COPY go.mod go.sum* ./
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RUN go mod download 2>/dev/null || true
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COPY . .
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RUN go build -trimpath -ldflags "-s -w" -o /out/telemetry-service .
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RUN go build -trimpath -ldflags "-s -w" -o /out/migrate ./migration/migrate.go
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FROM alpine:3.23
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RUN apk add --no-cache ca-certificates tzdata
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WORKDIR /app
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COPY --from=build /out/telemetry-service /app/telemetry-service
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COPY --from=build /out/migrate /app/migrate
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COPY entrypoint.sh /app/entrypoint.sh
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RUN chmod +x /app/entrypoint.sh /app/migrate
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# Service config
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ENV LISTEN_ADDR=":8080"
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ENV MAX_BODY_BYTES="1024"
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ENV RATE_LIMIT_RPM="60"
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ENV RATE_BURST="20"
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ENV UPSTREAM_TIMEOUT_MS="4000"
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ENV ENABLE_REQUEST_LOGGING="false"
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# Cache config (optional)
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ENV ENABLE_CACHE="true"
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ENV CACHE_TTL_SECONDS="300"
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ENV ENABLE_REDIS="false"
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# ENV REDIS_URL="redis://localhost:6379"
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# Alert config (optional)
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ENV ALERT_ENABLED="false"
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# ENV SMTP_HOST=""
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# ENV SMTP_PORT="587"
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# ENV SMTP_USER=""
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# ENV SMTP_PASSWORD=""
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# ENV SMTP_FROM="telemetry@proxmoxved.local"
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# ENV SMTP_TO=""
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# ENV SMTP_USE_TLS="false"
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ENV ALERT_FAILURE_THRESHOLD="20.0"
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ENV ALERT_CHECK_INTERVAL_MIN="15"
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ENV ALERT_COOLDOWN_MIN="60"
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# Migration config (optional)
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ENV RUN_MIGRATION="false"
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ENV MIGRATION_REQUIRED="false"
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ENV MIGRATION_SOURCE_URL="https://api.htl-braunau.at/dev/data"
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EXPOSE 8080
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s \
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CMD wget -q --spider http://localhost:8080/healthz || exit 1
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ENTRYPOINT ["/app/entrypoint.sh"]
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