add lock to read from nodeProviderIDs

add publishing script

Author: alexzielenski

build/build-image/Dockerfile

@@ -55,3 +55,4 @@ ADD rsyncd.password /
 RUN chmod a+r /rsyncd.password
 ADD rsyncd.sh /
 RUN chmod a+rx /rsyncd.sh
+RUN apt update && apt install -y gcc-x86-64-linux-gnu gcc-arm-linux-gnueabihf

publish_openai.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env sh
+
+set -euo pipefail
+
+X=$1
+Y=$2
+Z=$3
+
+if [ -z "$X" ] || [ -z "$Y" ] || [ -z "$Z" ]; then
+    echo "Usage: $0 <X> <Y> <Z>"
+    echo ""
+    exit 1
+fi
+
+TAG="v1.$X.$Y-openai$Z"
+ACTUAL_TAG=$(git describe --tags --exact-match)
+
+# Tag should match git tag so the version injected into the binaries by k8s
+# build process matches the name of the uploaded binaries
+if [ "$TAG" != "$ACTUAL_TAG" ]; then
+    echo "Tag mismatch: $TAG != $ACTUAL_TAG"
+    echo "Ensure your commit is tagged with the version you are trying to upload"
+    exit 1
+fi
+
+TARGETS=(
+    kube-apiserver
+    kube-controller-manager
+    kube-scheduler
+    kube-proxy
+    kubelet
+    kubectl
+)
+
+PLATFORMS=(
+    linux/amd64
+    linux/arm64
+)
+
+# One some older k8s versions the build image is not very good and doesn't include
+# proper deps
+# You may need to edit "build/build-image/Dockerfile" to include:
+# RUN apt update && apt install -y gcc-x86-64-linux-gnu gcc-arm-linux-gnueabihf
+export KUBE_BUILD_PLATFORMS="${PLATFORMS[@]}"
+export KUBE_BUILD_CONFORMANCE=n
+
+./build/run.sh make cross WHAT="${TARGETS[@]/#/cmd/}"
+
+for PLATFORM in "${PLATFORMS[@]}"; do
+    for TARGET in "${TARGETS[@]}"; do
+        shasum -a 256 "_output/dockerized/bin/${PLATFORM}/${TARGET}"
+        az storage blob upload \
+            --account-name=oaiinfraartifacts \
+            --container-name=artifacts \
+            --name="kubernetes-release/release/${TAG}/bin/${PLATFORM}/${TARGET}" \
+            --file="_output/dockerized/bin/${PLATFORM}/${TARGET}" \
+            --overwrite \
+            --auth-mode login
+    done
+done
+
+# Reprint SHAs for convenience
+for PLATFORM in "${PLATFORMS[@]}"; do
+    for TARGET in "${TARGETS[@]}"; do
+        shasum -a 256 "_output/dockerized/bin/${PLATFORM}/${TARGET}"
+    done
+done

staging/src/k8s.io/legacy-cloud-providers/azure/azure_instances.go

@@ -427,6 +427,9 @@ func (az *Cloud) CurrentNodeName(ctx context.Context, hostname string) (types.No
 
 // mapNodeNameToVMName maps a k8s NodeName to an Azure VM Name using  providerID.
 func (az *Cloud) mapNodeNameToVMName(nodeName types.NodeName) string {
+	az.nodeCachesLock.RLock()
+	defer az.nodeCachesLock.RUnlock()
+
 	vmName := string(nodeName)
 	providerID, ok := az.nodeProviderIDs[vmName]
 	if ok {