DevFW-CICD/garm
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Dockerfile: Build actually static binaries

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Without '-linkmode external' some of the produced binaries were not actually
static. /bin/garm was fine but providers would fail with "exit code 127" when
executed. Unpacking the container image and running the binaries in strace
showed that they were accessing the musl dynamic linker.

Signed-off-by: Jeremi Piotrowski <jpiotrowski@microsoft.com>
This commit is contained in:
Jeremi Piotrowski 2024-02-16 09:31:04 +01:00
parent e575053f7c
commit b4644ca3c8
1 changed files with 9 additions and 9 deletions
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18
Dockerfile
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@ -19,17 +19,17 @@ RUN git clone https://github.com/cloudbase/garm-provider-equinix /build/garm-pro
RUN cd /build/garm && go build -o /bin/garm \
-tags osusergo,netgo,sqlite_omit_load_extension \
-ldflags "-extldflags '-static' -s -w -X main.Version=$(git describe --tags --match='v[0-9]*' --dirty --always)" \
-ldflags "-linkmode external -extldflags '-static' -s -w -X main.Version=$(git describe --tags --match='v[0-9]*' --dirty --always)" \
/build/garm/cmd/garm && upx /bin/garm
RUN mkdir -p /opt/garm/providers.d
RUN cd /build/garm-provider-azure && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-azure . && upx /opt/garm/providers.d/garm-provider-azure
RUN cd /build/garm-provider-openstack && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-openstack . && upx /opt/garm/providers.d/garm-provider-openstack
RUN cd /build/garm-provider-lxd && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-lxd . && upx /opt/garm/providers.d/garm-provider-lxd
RUN cd /build/garm-provider-incus && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-incus . && upx /opt/garm/providers.d/garm-provider-incus
RUN cd /build/garm-provider-k8s/cmd/garm-provider-k8s && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-k8s . && upx /opt/garm/providers.d/garm-provider-k8s
RUN cd /build/garm-provider-aws && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-aws . && upx /opt/garm/providers.d/garm-provider-aws
RUN cd /build/garm-provider-gcp && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-gcp . && upx /opt/garm/providers.d/garm-provider-gcp
RUN cd /build/garm-provider-equinix && go build -ldflags="-extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-equinix . && upx /opt/garm/providers.d/garm-provider-equinix
RUN cd /build/garm-provider-azure && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-azure . && upx /opt/garm/providers.d/garm-provider-azure
RUN cd /build/garm-provider-openstack && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-openstack . && upx /opt/garm/providers.d/garm-provider-openstack
RUN cd /build/garm-provider-lxd && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-lxd . && upx /opt/garm/providers.d/garm-provider-lxd
RUN cd /build/garm-provider-incus && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-incus . && upx /opt/garm/providers.d/garm-provider-incus
RUN cd /build/garm-provider-k8s/cmd/garm-provider-k8s && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-k8s . && upx /opt/garm/providers.d/garm-provider-k8s
RUN cd /build/garm-provider-aws && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-aws . && upx /opt/garm/providers.d/garm-provider-aws
RUN cd /build/garm-provider-gcp && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-gcp . && upx /opt/garm/providers.d/garm-provider-gcp
RUN cd /build/garm-provider-equinix && go build -ldflags="-linkmode external -extldflags '-static' -s -w" -o /opt/garm/providers.d/garm-provider-equinix . && upx /opt/garm/providers.d/garm-provider-equinix
FROM scratch