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Merge pull request #115255 from dims/remove-unnecessary-ETCD_UNSUPPORTED_ARCH-for-arm64

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Remove unnecessary ETCD_UNSUPPORTED_ARCH for arm64
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Kubernetes Prow Robot 2023-02-17 05:44:15 -08:00 committed by GitHub
commit 3165fe19b3
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3 changed files with 5 additions and 12 deletions
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8
cluster/images/etcd/Makefile
View File

@ -179,10 +179,10 @@ else
done
# Add this ENV variable in order to workaround an unsupported arch blocker
# The multiarch feature is in an limited and experimental state right now, and etcd should work fine on arm64
# On arm (which is 32-bit), it can't handle >1GB data in-memory, but it is very unlikely someone tinkering with their limited arm devices would reach such a high usage
# ppc64le is still quite untested, but compiles and is probably in the process of being validated by IBM.
cd $(TEMP_DIR) && echo "ENV ETCD_UNSUPPORTED_ARCH=$(ARCH)" >> $(DOCKERFILE)
# On arm (which is 32-bit), it can't handle >1GB data in-memory
ifeq ($(ARCH),arm)
cd $(TEMP_DIR) && echo "ENV ETCD_UNSUPPORTED_ARCH=$(ARCH)" >> $(DOCKERFILE)
endif
endif
docker run --rm --privileged multiarch/qemu-user-static:$(QEMUVERSION) --reset -p yes

4
hack/lib/etcd.sh
View File

@ -51,9 +51,7 @@ kube::etcd::validate() {
# need set the env of "ETCD_UNSUPPORTED_ARCH" on unstable arch.
arch=$(uname -m)
if [[ $arch =~ aarch* ]]; then
export ETCD_UNSUPPORTED_ARCH=arm64
elif [[ $arch =~ arm* ]]; then
if [[ $arch =~ arm* ]]; then
export ETCD_UNSUPPORTED_ARCH=arm
fi
# validate installed version is at least equal to minimum

5
test/integration/framework/etcd.go
View File

@ -24,7 +24,6 @@ import (
"net"
"os"
"os/exec"
"runtime"
"strings"
"syscall"
"time"
@ -64,10 +63,6 @@ func getAvailablePort() (int, error) {
// startEtcd executes an etcd instance. The returned function will signal the
// etcd process and wait for it to exit.
func startEtcd() (func(), error) {
if runtime.GOARCH == "arm64" {
os.Setenv("ETCD_UNSUPPORTED_ARCH", "arm64")
}
etcdURL := env.GetEnvAsStringOrFallback("KUBE_INTEGRATION_ETCD_URL", "http://127.0.0.1:2379")
conn, err := net.Dial("tcp", strings.TrimPrefix(etcdURL, "http://"))
if err == nil {