fix: Tag cached image with the ECR URI for the target region (#1442)

scripts/install-worker.sh

@@ -441,6 +441,7 @@ if [[ "$CACHE_CONTAINER_IMAGES" == "true" ]] && ! [[ ${ISOLATED_REGIONS} =~ $BIN
     ${VPC_CNI_IMGS[@]+"${VPC_CNI_IMGS[@]}"}
   )
   PULLED_IMGS=()
+  REGIONS=$(aws ec2 describe-regions --all-regions --output text --query 'Regions[].[RegionName]')
 
   for img in "${CACHE_IMGS[@]}"; do
     ## only kube-proxy-minimal is vended for K8s 1.24+
@@ -465,9 +466,10 @@ if [[ "$CACHE_CONTAINER_IMAGES" == "true" ]] && ! [[ ${ISOLATED_REGIONS} =~ $BIN
   done
 
   #### Tag the pulled down image for all other regions in the partition
-  for region in $(aws ec2 describe-regions --all-regions | jq -r '.Regions[] .RegionName'); do
+  for REGION in "${REGIONS[@]}"; do
     for img in "${PULLED_IMGS[@]}"; do
-      regional_img="${img/$BINARY_BUCKET_REGION/$region}"
+      region_uri=$(/etc/eks/get-ecr-uri.sh "${region}" "${AWS_DOMAIN}")
+      regional_img="${img/$ECR_URI/$region_uri}"
       sudo ctr -n k8s.io image tag "${img}" "${regional_img}" || :
       ## Tag ECR fips endpoint for supported regions
       if [[ "${region}" =~ (us-east-1|us-east-2|us-west-1|us-west-2|us-gov-east-1|us-gov-east-2) ]]; then