From 4e3b2a15cfe496aa28538df393bd8a31bd471733 Mon Sep 17 00:00:00 2001
From: Matthew Baggett <matthew@baggett.me>
Date: Fri, 22 Jan 2021 04:46:31 +0100
Subject: [PATCH] Prevent cache/pipelining issues.

---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index 92d6557..a73bc0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -27,6 +27,8 @@ ARG PHP_PACKAGES
 COPY php-core/install-report.sh /usr/bin/install-report
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN echo "APT::Acquire::Retries \"5\";" > /etc/apt/apt.conf.d/80-retries && \
+    echo "Acquire::http::No-Cache=true;" > /etc/apt/apt.conf.d/80-no-cache && \
+    echo "Acquire::http::Pipeline-Depth=0;" > /etc/apt/apt.conf.d/80-no-pipeline && \
     apt-get -qq update && \
     apt-get -yqq install --no-install-recommends \
         python3-software-properties \