From c45b6964b388159a30152114571466a08e9dac6a Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Mon, 30 Dec 2019 00:12:08 +0300
Subject: fr24feed: stretch -> stretch-slim

---
 fr24feed/Dockerfile | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/fr24feed/Dockerfile b/fr24feed/Dockerfile
index 23488c9..63eee4f 100644
--- a/fr24feed/Dockerfile
+++ b/fr24feed/Dockerfile
@@ -1,14 +1,17 @@
-FROM debian:stretch
+# Alpine is a bit too extreme (it doesn't have /etc/localtime, no support for
+# hostname -I, etc.).
+
+FROM debian:stretch-slim
 
 LABEL maintainer="Egor Tensin <Egor.Tensin@gmail.com>"
 
 # Don't prompt:
 ENV DEBIAN_FRONTEND=noninteractive
 
-RUN apt-get update -yq \
-    && apt-get install -yq --no-install-recommends \
-        # fr24feed dependencies:
-        ca-certificates procps
+    # fr24feed dependencies:
+RUN runtime_deps='ca-certificates procps' && \
+    apt-get update -yq && \
+    apt-get install -yq --no-install-recommends $runtime_deps
 
 # Variables:
 ARG FR24FEED_VERSION=1.0.24-7
-- 
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