Add arm64 support.

gardener-attic · Sep 2, 2022 · 556468d · 556468d
1 parent 2966521
commit 556468d
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diff --git a/.ci/pipeline_definitions b/.ci/pipeline_definitions
@@ -10,6 +10,7 @@ portmap-copier:
         oci-builder: docker-buildx
         platforms:
         - linux/amd64
+        - linux/arm64
         dockerimages:
           portmap-copier:
             inputs:

diff --git a/Dockerfile b/Dockerfile
@@ -4,16 +4,17 @@
 
 ############# portmap-builder
 FROM alpine:3.16.2 AS portmap-builder
+ARG TARGETARCH
 
 RUN apk update \
   && apk add curl \
   && mkdir /cni \
   && mkdir /cni/bin \
   && mkdir /cni/lib \
   && cp /bin/cp /cni/bin/ \
-  && cp /lib/ld-musl-x86_64.so.1 /cni/lib/ \
-  && cp /lib/libc.musl-x86_64.so.1 /cni/lib \
-  && curl -s -S -f -L --retry 10 https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-amd64-v1.1.1.tgz | tar -xz -C /cni/bin ./portmap
+  && cp /lib/ld-musl-* /cni/lib/ \
+  && cp /lib/libc.musl-* /cni/lib \
+  && curl -s -S -f -L --retry 10 https://github.com/containernetworking/plugins/releases/download/v1.1.1/cni-plugins-linux-${TARGETARCH}-v1.1.1.tgz | tar -xz -C /cni/bin ./portmap
 
 ############# portmap-copier
 FROM gcr.io/distroless/static-debian11:nonroot AS portmap-copier