From bec6c457e5386b9606cc13b5cb71e0952dddf4f5 Mon Sep 17 00:00:00 2001
From: Florian Haftmann <flha@uhurutec.com>
Date: Tue, 28 Feb 2023 15:02:15 +0100
Subject: [PATCH] feat: Install requirements in separate step

Pre-installing the requirements avoids that a mere change of sources
triggers a re-download during incremental docker build.

Change-Id: I734e5d48866aea1b154c467536aaec751cb1740c
---
 container/Dockerfile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/container/Dockerfile b/container/Dockerfile
index 36df3a1..8863c93 100644
--- a/container/Dockerfile
+++ b/container/Dockerfile
@@ -21,6 +21,10 @@ RUN apt-get update -y && apt-get install -y --no-install-recommends apt-utils \
     && mkdir -p /etc/skyline /var/log/skyline /var/lib/skyline \
     && pip install -U ${SKYLINE_CONSOLE_PACKAGE_URL}
 
+COPY ./requirements.txt /skyline-apiserver/requirements.txt
+
+RUN pip install -r skyline-apiserver/requirements.txt -chttps://releases.openstack.org/constraints/upper/master
+
 COPY ./ /skyline-apiserver/
 
 RUN git init /skyline-apiserver \