From 94edc4b08008649437eeb9768027ca858110d711 Mon Sep 17 00:00:00 2001
From: Benjamin <ben-st@users.noreply.github.com>
Date: Thu, 23 Nov 2017 09:37:18 +0100
Subject: [PATCH] bump alpine version, switch to --no-cache

You can use the --no-cache option to apk, then you don't have to delete the package cache afterwards.

All the best,

Benjamin
---
 Dockerfile | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index f6c5915..8b5a17a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,9 @@
-FROM alpine:3.4
+FROM alpine:3.6
 
-RUN apk --update add python py-setuptools py-pip && \
+RUN apk --no-cache add python py-setuptools py-pip && \
     pip install elasticsearch-curator==5.2.0 && \
     pip install requests-aws4auth && \
-    apk del py-pip && \
-    rm -rf /var/cache/apk/*
+    apk del py-pip 
 
 USER nobody:nobody
 ENTRYPOINT ["/usr/bin/curator"]