Install cryptography build dependencies in requirements image. (#13372)

2 files changed, 3 insertions, 1 deletions

diff --git a/changelog.d/13372.docker b/changelog.d/13372.docker
new file mode 100644

index 0000000000..238c78de09
--- /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 97bb03b08f..fa58ae3acb 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