From a9a4291fcb2be2bb85694391a4fd260871101861 Mon Sep 17 00:00:00 2001
From: Hanjo Meinhardt <hanjo.meinhardt@kiwigrid.com>
Date: Fri, 24 Aug 2018 14:09:28 +0200
Subject: [PATCH] refactored base image selection

---
 .drone.yml | 2 ++
 Dockerfile | 6 ++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.drone.yml b/.drone.yml
index 5d89580..d4932ca 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -8,6 +8,8 @@ pipeline:
   docker:
     image: plugins/docker
     repo: bunix42/google-cloud-sdk
+    build_args:
+      - BASE_IMAGE=google/cloud-sdk:${VERSION}
     tags:
      - ${VERSION}
     secrets: [ docker_username, docker_password ]
diff --git a/Dockerfile b/Dockerfile
index a2510b0..38fe17b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,3 +1,5 @@
-FROM google/cloud-sdk:<VERSION>
+ARG BASE_IMAGE=google/cloud-sdk:latest
+FROM $BASE_IMAGE
+
+RUN apk add -U --no-cache openssl
 
-RUN apk add -U --no-cache openssl
\ No newline at end of file