From ad36e08451125e438076f3c8eadd77343d99d05e Mon Sep 17 00:00:00 2001
From: sparky8512 <76499194+sparky8512@users.noreply.github.com>
Date: Sat, 24 Dec 2022 09:19:39 -0800
Subject: [PATCH] Make Docker image work for 32-bit ARMv7

This should allow for a working image if built manually, but does not add it to the multi-arch package built for this project's package repository.

As discussed in issue #72, needed to work around some shared library issue between the binary wheel for one of the prerequisites published to PyPI and the base Docker image.
---
 Dockerfile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 580689f..5dcb527 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,8 +3,14 @@ LABEL maintainer="neurocis <neurocis@neurocis.me>"
 
 RUN true && \
 \
+ARCH=`uname -m`; \
+if [ "$ARCH" = "armv7l" ]; then \
+    NOBIN_OPT="--no-binary=grpcio"; \
+else \
+    NOBIN_OPT=""; \
+fi; \
 # Install python prerequisites
-pip3 install \
+pip3 install --no-cache-dir $NOBIN_OPT \
     grpcio==1.50.0 six==1.16.0 \
     influxdb==5.3.1 certifi==2022.9.24 charset-normalizer==2.1.1 idna==3.4 \
         msgpack==1.0.4 python-dateutil==2.8.2 pytz==2022.6 requests==2.28.1 \