commit 600c2c3c644631103007ef7577a4bc1279e62d03
Author: Tamás Gérczei <tamas@gerczei.eu>
Date:   Wed Jan 13 21:10:29 2021 +0100

    working prototype

diff --git a/Containerfile b/Containerfile
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+++ b/Containerfile
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+FROM python:3.7-alpine AS builder
+RUN	apk --update --no-cache add build-base && \
+	python -m pip install --cache-dir=/tmp/ \
+		click==7.1.2 \
+		CoAPthon3==1.0.1 \
+		Flask==1.1.2 \
+		itsdangerous==1.1.0 \
+		Jinja2==2.11.2 \
+		MarkupSafe==1.1.1 \
+		prometheus-client==0.9.0 \
+		py-air-control==2.2.0 \
+		py-air-control-exporter==0.3.0 \
+		pycryptodomex==3.9.9 \
+		Werkzeug==1.0.1 && \
+	mkdir /wheels/ && \
+        find /tmp/wheels -type f -name '*.whl' | xargs -I{} cp -v {} /wheels/
+
+FROM python:3.7-alpine
+COPY --from=builder /wheels /packages
+
+RUN	python -m pip install --no-cache-dir --no-index --find-links=packages/ \
+		CoAPthon3==1.0.1 \
+		MarkupSafe==1.1.1 \
+		pycryptodomex==3.9.9 && \
+	python -m pip install --no-cache-dir \
+                click==7.1.2 \
+		Werkzeug==1.0.1 \
+		Jinja2==2.11.2 \
+                Flask==1.1.2 \
+                itsdangerous==1.1.0 \
+                py-air-control==2.2.0 \
+		py-air-control-exporter==0.3.0 && \
+        rm -rf /packages && \
+	adduser -s /bin/false -S -D python
+
+EXPOSE 9896
+USER python
+WORKDIR /home/python
+ENTRYPOINT ["py-air-control-exporter"]
+CMD ["--host", "0.0.0.0"]
+
diff --git a/README.md b/README.md
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+++ b/README.md
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+# contain-air
+## What?
+Exports Prometheus metrics from Philips smart air purifiers ("i" series).
+## How?
+Using the GitHub project [urbas/py-air-control-exporter](https://github.com/urbas/py-air-control-exporter).
+
+### Usage example
+docker run -d --log-driver none -P --name air-purifier-monitoring --memory=50m --restart on-failure tgerczei/py-air-control-exporter --host ip.address.of.purifier --protocol coap