From 75695e76a9c651d28ae2f21f9ccb9989122944d6 Mon Sep 17 00:00:00 2001
From: Alex Bozarth <ajbozart@us.ibm.com>
Date: Wed, 25 Sep 2024 15:15:32 -0500
Subject: [PATCH] Make alpine version an ARG

---
 curl/Dockerfile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/curl/Dockerfile b/curl/Dockerfile
index d78b386..a95b8cc 100644
--- a/curl/Dockerfile
+++ b/curl/Dockerfile
@@ -1,5 +1,8 @@
 # Multi-stage build: First the full builder image:
 
+# define the alpine image version to use
+ARG ALPINE_VERSION=3.20
+
 # define the openssl tag to be used
 ARG OPENSSL_TAG=openssl-3.3.2
 
@@ -28,7 +31,7 @@ ARG DEFAULT_GROUPS="x25519:x448:kyber512:p256_kyber512:kyber768:p384_kyber768:ky
 ARG MAKE_DEFINES="-j 4"
 
 
-FROM alpine:3.20 as intermediate
+FROM alpine:${ALPINE_VERSION} as intermediate
 # Take in all global args
 ARG OPENSSL_TAG
 ARG LIBOQS_TAG
@@ -119,7 +122,7 @@ COPY serverstart.sh ${INSTALLDIR}/bin
 CMD ["serverstart.sh"]
 
 ## second stage: Only create minimal image without build tooling and intermediate build results generated above:
-FROM alpine:3.20 as dev
+FROM alpine:${ALPINE_VERSION} as dev
 # Take in all global args
 ARG INSTALLDIR
 ARG SIG_ALG