From 5bb28c5264609d8c4c73e523d8cb01b14dfd823f Mon Sep 17 00:00:00 2001
From: Georg Krause <mail@georg-krause.net>
Date: Wed, 12 Jan 2022 14:06:15 +0100
Subject: [PATCH] Add comments for better understanding

---
 api/Dockerfile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/api/Dockerfile b/api/Dockerfile
index dfe92eff2..3207ac012 100644
--- a/api/Dockerfile
+++ b/api/Dockerfile
@@ -35,6 +35,10 @@ RUN \
     echo 'installing pip requirements' && \
     pip3 install --upgrade pip poetry && \
     pip3 install setuptools wheel && \
+    # Currently we are unable to relieably build cryptography on armv7. This
+    # is why we need to use the package shipped by Alpine Linux, which is currently
+    # version 3.3.2. Since poetry does not allow in-place dependency pinning, we need
+    # to install the deps using pip.
     poetry export --without-hashes | grep -v cryptography | pip3 install -r /dev/stdin cryptography==3.3.2 && \
     rm -rf $PIP_DOWNLOAD_CACHE