prometheus server

Dockerfile

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+FROM prom/prometheus:v2.45.0
+USER root
+
+# Install envsubst
+RUN apt-get update && apt-get install -y gettext-base && rm -rf /var/lib/apt/lists/*
+
+# Fix permissions for HF (User 1000)
+RUN mkdir -p /prometheus && chown -R 1000:1000 /prometheus
+USER 1000
+
+# Copy the template from the monitoring folder
+COPY prometheus.yml.template /etc/prometheus/prometheus.yml.template
+
+# Inject HF_TOKEN into the config and start Prometheus
+# Note: We listen on 7860 because that's what HF expects for the UI
+CMD ["/bin/sh", "-c", "\
+    envsubst < /etc/prometheus/prometheus.yml.template > /etc/prometheus/prometheus.yml && \
+    /bin/prometheus --config.file=/etc/prometheus/prometheus.yml \
+    --storage.tsdb.path=/prometheus \
+    --web.listen-address=:7860"]

prometheus.yml.template

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+scrape_configs:
+  - job_name: 'entity-labeler'
+    metrics_path: '/metrics'
+    scheme: 'https'
+    static_configs:
+      - targets: ['kadarakos-labeled.hf.space']
+    authorization:
+      credentials: '${HF_TOKEN}'