drop platforms we cannot test (s390x, ppc64le)

these are seriously slowing down builds, adding build flakes in CI due to emulation bugs, and we cannot locally test them nor do we have CI. with very limited user demand, we're removing them.
2025-11-30 23:16:04 +07:00 · 2023-03-16 22:21:44 -07:00
parent a681949fc8
commit 787d0fb1c2
5 changed files with 3 additions and 29 deletions
--- a/hack/release/build/cross.sh
+++ b/hack/release/build/cross.sh
@@ -45,8 +45,6 @@ export GOOS=darwin GOARCH=amd64
 export GOOS=darwin GOARCH=arm64
 export GOOS=linux GOARCH=amd64
 export GOOS=linux GOARCH=arm64
-export GOOS=linux GOARCH=ppc64le
-export GOOS=linux GOARCH=s390x
 EOF
 )

--- a/images/Makefile.common.in
+++ b/images/Makefile.common.in
@@ -27,12 +27,12 @@ IMAGE?=$(REGISTRY)/$(IMAGE_NAME):$(TAG)
 export DOCKER_CLI_EXPERIMENTAL=enabled

 # build with buildx
-PLATFORMS?=linux/amd64,linux/arm64,linux/s390x,linux/ppc64le
+PLATFORMS?=linux/amd64,linux/arm64
 OUTPUT?=
 PROGRESS=auto
 EXTRA_BUILD_OPT?=
 build: ensure-buildx
-	docker buildx build --platform=${PLATFORMS} $(OUTPUT) --progress=$(PROGRESS) -t ${IMAGE} --pull $(EXTRA_BUILD_OPT) .
+	docker buildx build $(if $(PLATFORMS),--platform=$(PLATFORMS),) $(OUTPUT) --progress=$(PROGRESS) -t ${IMAGE} --pull $(EXTRA_BUILD_OPT) .

 # push the cross built image
 push: OUTPUT=--push
@@ -42,7 +42,7 @@ push: build
 # for sanity checking before doing a cross build push
 # cross builds cannot be imported locally at the moment
 # https://github.com/docker/buildx/issues/59
-quick: PLATFORMS=linux/amd64
+quick: PLATFORMS=
 quick: OUTPUT=--load
 quick: build

--- a/images/base/Dockerfile
+++ b/images/base/Dockerfile
@@ -32,22 +32,16 @@ ARG CONTAINERD_BASE_URL="https://github.com/kind-ci/containerd-nightlies/release
 ARG CONTAINERD_URL="${CONTAINERD_BASE_URL}/containerd-${CONTAINERD_VERSION}/containerd-${CONTAINERD_VERSION}-linux-${TARGETARCH}.tar.gz"
 ARG CONTAINERD_AMD64_SHA256SUM="546e315e35bbf5599fc66356d80fee20fb853967bedd9119cd6046c85a49384f"
 ARG CONTAINERD_ARM64_SHA256SUM="7759c8369e2bb5296bf54e1d081ce0870015631fbe0c70a3c6db971557b6cbcb"
-ARG CONTAINERD_PPC64LE_SHA256SUM="3a84530fbfcd010252b01adcc957a67b0650014ed539845bbbd7b562b1a2b575"
-ARG CONTAINERD_S390X_SHA256SUM="d45544b24c4e046ef098f7dc3107a375ed1bedaee66da721f8301f528028af0b"

 ARG RUNC_URL="${CONTAINERD_BASE_URL}/containerd-${CONTAINERD_VERSION}/runc.${TARGETARCH}"
 ARG RUNC_AMD64_SHA256SUM="25a225cbf37df7bfc6b1f95b01508a3b82631d8edbdb792be177ebd7d65d6303"
 ARG RUNC_ARM64_SHA256SUM="352ba6ca42475194265017a5c35a9bc62968922c92e2de9d2f1a8fd8112590dd"
-ARG RUNC_PPC64LE_SHA256SUM="42436cb2404625f50f12fc66cc984760a75f22159ef8b38d59d792a781984e60"
-ARG RUNC_S390X_SHA256SUM="b5900842e37df6120d1cae476c0ae349c0cd27f0036defbaada7a26bf4fb24b2"

 # Configure crictl binary from upstream
 ARG CRICTL_VERSION="v1.26.0"
 ARG CRICTL_URL="https://github.com/kubernetes-sigs/cri-tools/releases/download/${CRICTL_VERSION}/crictl-${CRICTL_VERSION}-linux-${TARGETARCH}.tar.gz"
 ARG CRICTL_AMD64_SHA256SUM="cda5e2143bf19f6b548110ffba0fe3565e03e8743fadd625fee3d62fc4134eed"
 ARG CRICTL_ARM64_SHA256SUM="b632ca705a98edc8ad7806f4279feaff956ac83aa109bba8a85ed81e6b900599"
-ARG CRICTL_PPC64LE_SHA256SUM="5538c88b8ccde419e6158ab9c06dfcca1fa0abecf33d0a75b2d22ceddd283f0d"
-ARG CRICTL_S390X_SHA256SUM="049390a562ee4ee62ab015d4afd2616126b6a60ea640e33ae9360a080e4c2243"

 # Configure CNI binaries from upstream
 ARG CNI_PLUGINS_VERSION="v1.2.0"
@@ -55,8 +49,6 @@ ARG CNI_PLUGINS_TARBALL="${CNI_PLUGINS_VERSION}/cni-plugins-linux-${TARGETARCH}-
 ARG CNI_PLUGINS_URL="https://github.com/containernetworking/plugins/releases/download/${CNI_PLUGINS_TARBALL}"
 ARG CNI_PLUGINS_AMD64_SHA256SUM="f3a841324845ca6bf0d4091b4fc7f97e18a623172158b72fc3fdcdb9d42d2d37"
 ARG CNI_PLUGINS_ARM64_SHA256SUM="525e2b62ba92a1b6f3dc9612449a84aa61652e680f7ebf4eff579795fe464b57"
-ARG CNI_PLUGINS_PPC64LE_SHA256SUM="4960283b88d53b8c45ff7a938a6b398724005313e0388e0a36bd6d0b2bb5acdc"
-ARG CNI_PLUGINS_S390X_SHA256SUM="1524d1e6cc237ef756040ec1b4c397659bc14df25865bfcc5ea647357ef974f2"

 # Configure containerd-fuse-overlayfs snapshotter binary from upstream
 ARG CONTAINERD_FUSE_OVERLAYFS_VERSION="1.0.5"
@@ -64,8 +56,6 @@ ARG CONTAINERD_FUSE_OVERLAYFS_TARBALL="v${CONTAINERD_FUSE_OVERLAYFS_VERSION}/con
 ARG CONTAINERD_FUSE_OVERLAYFS_URL="https://github.com/containerd/fuse-overlayfs-snapshotter/releases/download/${CONTAINERD_FUSE_OVERLAYFS_TARBALL}"
 ARG CONTAINERD_FUSE_OVERLAYFS_AMD64_SHA256SUM="1f4b12322cc1b044dfbbeaec30fc42295cedc8b6f0642146ba518333f9d5ddca"
 ARG CONTAINERD_FUSE_OVERLAYFS_ARM64_SHA256SUM="073e83196a7a73bd130fe44085bd65303c7e6cfc8c53ba46d90a16cbb8e5a112"
-ARG CONTAINERD_FUSE_OVERLAYFS_PPC64LE_SHA256SUM="1a3914ce6780be65a901ceb10f6ed49ecdc3754f51b9988119fcf64840d67f60"
-ARG CONTAINERD_FUSE_OVERLAYFS_S390X_SHA256SUM="eb3c7d11c5440bada47be635dd08a2809858e0225c27c98e421ccd342ccbc60b"

 # copy in static files
 # all scripts are 0755 (rwx r-x r-x)
@@ -134,8 +124,6 @@ RUN echo "Installing containerd ..." \
    && curl -sSL --retry 5 --output /tmp/containerd.${TARGETARCH}.tgz "${CONTAINERD_URL}" \
    && echo "${CONTAINERD_AMD64_SHA256SUM}  /tmp/containerd.amd64.tgz" | tee /tmp/containerd.sha256 \
    && echo "${CONTAINERD_ARM64_SHA256SUM}  /tmp/containerd.arm64.tgz" | tee -a /tmp/containerd.sha256 \
-    && echo "${CONTAINERD_PPC64LE_SHA256SUM}  /tmp/containerd.ppc64le.tgz" | tee -a /tmp/containerd.sha256 \
-    && echo "${CONTAINERD_S390X_SHA256SUM}  /tmp/containerd.s390x.tgz" | tee -a /tmp/containerd.sha256 \
    && sha256sum --ignore-missing -c /tmp/containerd.sha256 \
    && rm -f /tmp/containerd.sha256 \
    && tar -C /usr/local -xzvf /tmp/containerd.${TARGETARCH}.tgz \
@@ -144,8 +132,6 @@ RUN echo "Installing containerd ..." \
    && curl -sSL --retry 5 --output /tmp/runc.${TARGETARCH} "${RUNC_URL}" \
    && echo "${RUNC_AMD64_SHA256SUM}  /tmp/runc.amd64" | tee /tmp/runc.sha256 \
    && echo "${RUNC_ARM64_SHA256SUM}  /tmp/runc.arm64" | tee -a /tmp/runc.sha256 \
-    && echo "${RUNC_PPC64LE_SHA256SUM}  /tmp/runc.ppc64le" | tee -a /tmp/runc.sha256 \
-    && echo "${RUNC_S390X_SHA256SUM}  /tmp/runc.s390x" | tee -a /tmp/runc.sha256 \
    && sha256sum --ignore-missing -c /tmp/runc.sha256 \
    && mv /tmp/runc.${TARGETARCH} /usr/local/sbin/runc \
    && chmod 755 /usr/local/sbin/runc \
@@ -161,8 +147,6 @@ RUN echo "Installing crictl ..." \
    && curl -sSL --retry 5 --output /tmp/crictl.${TARGETARCH}.tgz "${CRICTL_URL}" \
    && echo "${CRICTL_AMD64_SHA256SUM}  /tmp/crictl.amd64.tgz" | tee /tmp/crictl.sha256 \
    && echo "${CRICTL_ARM64_SHA256SUM}  /tmp/crictl.arm64.tgz" | tee -a /tmp/crictl.sha256 \
-    && echo "${CRICTL_PPC64LE_SHA256SUM}  /tmp/crictl.ppc64le.tgz" | tee -a /tmp/crictl.sha256 \
-    && echo "${CRICTL_S390X_SHA256SUM}  /tmp/crictl.s390x.tgz" | tee -a /tmp/crictl.sha256 \
    && sha256sum --ignore-missing -c /tmp/crictl.sha256 \
    && rm -f /tmp/crictl.sha256 \
    && tar -C /usr/local/bin -xzvf /tmp/crictl.${TARGETARCH}.tgz \
@@ -172,8 +156,6 @@ RUN echo "Installing CNI plugin binaries ..." \
    && curl -sSL --retry 5 --output /tmp/cni.${TARGETARCH}.tgz "${CNI_PLUGINS_URL}" \
    && echo "${CNI_PLUGINS_AMD64_SHA256SUM}  /tmp/cni.amd64.tgz" | tee /tmp/cni.sha256 \
    && echo "${CNI_PLUGINS_ARM64_SHA256SUM}  /tmp/cni.arm64.tgz" | tee -a /tmp/cni.sha256 \
-    && echo "${CNI_PLUGINS_PPC64LE_SHA256SUM}  /tmp/cni.ppc64le.tgz" | tee -a /tmp/cni.sha256 \
-    && echo "${CNI_PLUGINS_S390X_SHA256SUM}  /tmp/cni.s390x.tgz" | tee -a /tmp/cni.sha256 \
    && sha256sum --ignore-missing -c /tmp/cni.sha256 \
    && rm -f /tmp/cni.sha256 \
    && mkdir -p /opt/cni/bin \
@@ -191,8 +173,6 @@ RUN echo "Installing containerd-fuse-overlayfs ..." \
    && curl -sSL --retry 5 --output /tmp/containerd-fuse-overlayfs.${TARGETARCH}.tgz "${CONTAINERD_FUSE_OVERLAYFS_URL}" \
    && echo "${CONTAINERD_FUSE_OVERLAYFS_AMD64_SHA256SUM}  /tmp/containerd-fuse-overlayfs.amd64.tgz" | tee /tmp/containerd-fuse-overlayfs.sha256 \
    && echo "${CONTAINERD_FUSE_OVERLAYFS_ARM64_SHA256SUM}  /tmp/containerd-fuse-overlayfs.arm64.tgz" | tee -a /tmp/containerd-fuse-overlayfs.sha256 \
-    && echo "${CONTAINERD_FUSE_OVERLAYFS_PPC64LE_SHA256SUM}  /tmp/containerd-fuse-overlayfs.ppc64le.tgz" | tee -a /tmp/containerd-fuse-overlayfs.sha256 \
-    && echo "${CONTAINERD_FUSE_OVERLAYFS_S390X_SHA256SUM}  /tmp/containerd-fuse-overlayfs.s390x.tgz" | tee -a /tmp/containerd-fuse-overlayfs.sha256 \
    && sha256sum --ignore-missing -c /tmp/containerd-fuse-overlayfs.sha256 \
    && rm -f /tmp/containerd-fuse-overlayfs.sha256 \
    && tar -C /usr/local/bin -xzvf /tmp/containerd-fuse-overlayfs.${TARGETARCH}.tgz \
--- a/images/base/update-shasums.sh
+++ b/images/base/update-shasums.sh
@@ -38,8 +38,6 @@ fi
 ARCHITECTURES=(
    "amd64"
    "arm64"
-    "ppc64le"
-    "s390x"
 )

 CONTAINERD_BASE_URL="https://github.com/kind-ci/containerd-nightlies/releases/download/containerd-${CONTAINERD_VERSION}"
--- a/pkg/build/nodeimage/build.go
+++ b/pkg/build/nodeimage/build.go
@@ -73,8 +73,6 @@ func supportedArch(arch string) bool {
 	// currently we nominally support building node images for these
 	case "amd64":
 	case "arm64":
-	case "ppc64le":
-	case "s390x":
 	}
 	return true
 }