Initialer Commit

.gitignore

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+acme.json
+pem/

docker-compose.yml

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+version: "3"
+
+services:
+ traefik-pem:
+  build: src
+  image: docker.clkl.de/traefik/pem:0.4
+  volumes:
+   - ./acme.json:/data/acme.json
+   - ./pem/:/data/pem/
+  environment:
+   - DOMAIN=traefik.cloud.clkl.de test
+  command: pem.sh
+  

src/Dockerfile

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+FROM alpine:3.7 AS src
+
+WORKDIR /src
+RUN wget https://github.com/containous/traefik/releases/download/v1.6.4/traefik-v1.6.4.src.tar.gz -O traefik.tar.gz
+RUN tar -xzf traefik.tar.gz
+
+FROM alpine:3.7
+
+COPY --from=src /src/contrib/scripts/dumpcerts.sh /dumpcerts.sh
+
+RUN apk add --update --no-cache bash jq openssl
+RUN mkdir -p /data/certs /data/pem
+
+ADD ["certs.sh", "pem.sh", "/"]
+ENTRYPOINT ["bash"]
+CMD ["certs.sh"]

src/certs.sh

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+bash /dumpcerts.sh /data/acme.json /data/certs

src/pem.sh

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+bash /certs.sh
+
+pushd /data/certs/certs
+for i in ${DOMAIN:-*};
+do
+	i=${i%.crt}
+	cat $i.crt ../private/${i}.key > /data/pem/${i}.pem
+done;