From ffa1f183eff5a8c5f760d605048f2ab8fd5d0a0c Mon Sep 17 00:00:00 2001
From: Jasper Spaans <j@jasper.es>
Date: Wed, 3 Aug 2022 12:16:32 +0200
Subject: [PATCH] Install cryptography build dependencies in requirements
 image. (#13372)

---
 changelog.d/13372.docker | 1 +
 docker/Dockerfile        | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
 create mode 100644 changelog.d/13372.docker

diff --git a/changelog.d/13372.docker b/changelog.d/13372.docker
new file mode 100644
index 000000000000..238c78de091b
--- /dev/null
+++ b/changelog.d/13372.docker
@@ -0,0 +1 @@
+Make docker images build on armv7 by installing cryptography dependencies in the "requirements" stage. Contributed by Jasper Spaans.
\ No newline at end of file
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 97bb03b08fc1..fa58ae3acb8e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -40,7 +40,8 @@ FROM docker.io/python:${PYTHON_VERSION}-slim as requirements
 RUN \
    --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
- apt-get update -qq && apt-get install -yqq git \
+    apt-get update -qq && apt-get install -yqq \
+      build-essential cargo git libffi-dev libssl-dev \
     && rm -rf /var/lib/apt/lists/*
 
 # We install poetry in its own build stage to avoid its dependencies conflicting with