Initial commit

Dockerfile

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+## Image name: faucet/base
+
+FROM alpine:3.7
+RUN apk add --no-cache bash su-exec
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

Dockerfile.pi

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+## Image name: faucet/base-pi
+
+FROM multiarch/alpine:armhf-v3.7
+RUN apk add --no-cache bash su-exec
+COPY entrypoint.sh /usr/local/bin/entrypoint.sh
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

README.rst

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+Faucet Base Docker Image
+========================
+
+This is the base image used for many of the other Docker images for the
+`faucet project <https://faucet.nz>`_.
+
+Pull from Docker Hub
+--------------------
+
+Built images are available on Docker Hub so that you don't need to build your own.
+
+Images are available for the following architectures:
+
+* `amd64 <https://hub.docker.com/r/faucet/base/>`_
+* `armhf (for raspberry pi) <https://hub.docker.com/r/faucet/base-pi/>`_

entrypoint.sh

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+#!/bin/bash
+
+# Add local user
+# Either use the LOCAL_USER_ID if passed in at runtime or
+# fallback to 0 to maintain backwards compatibility
+
+USER_ID=${LOCAL_USER_ID:-0}
+GROUP_ID=${LOCAL_GROUP_ID:-0}
+
+echo "Starting with UID=$USER_ID GID=$GROUP_ID"
+export HOME=/home/faucet
+addgroup -g $GROUP_ID faucet >/dev/null 2>&1 || true
+adduser -u $USER_ID -G faucet -g "" -h $HOME -D faucet >/dev/null 2>&1 || true
+
+exec /sbin/su-exec faucet "$@"

hooks/pre_build

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+#!/bin/bash
+
+# We need qemu-user-static for arm/pi builds
+docker run --rm --privileged multiarch/qemu-user-static:register --reset