Remoe docker caching logic

templates/al2/provisioners/cache-pause-container.sh

@@ -7,20 +7,6 @@ set -o pipefail
 AWS_DOMAIN=$(imds 'latest/meta-data/services/domain')
 ECR_URI="$(/etc/eks/get-ecr-uri.sh ${AWS_REGION} ${AWS_DOMAIN})"
 
-PAUSE_CONTAINER_IMAGE="${ECR_URI}/eks/pause:3.5"
-
 sudo systemctl start containerd
-cache-pause-container -i ${PAUSE_CONTAINER_IMAGE}
+cache-pause-container -i "${ECR_URI}/eks/pause:3.5"
 sudo systemctl stop containerd
-
-# we also need to import the image into docker, which is still default on 1.23
-# and supportted below 1.25.
-# NOTE: there was some difficulty importing the same image exported by ctr, so
-# this part follows separately
-if vercmp ${KUBERNETES_VERSION} lt "1.25"; then
-  sudo systemctl start docker
-  aws ecr get-login-password | sudo docker login --username AWS --password-stdin ${ECR_URI}
-  sudo docker pull ${PAUSE_CONTAINER_IMAGE}
-  sudo docker image tag ${PAUSE_CONTAINER_IMAGE} "localhost/kubernetes/pause:0.1.0"
-  sudo systemctl stop docker
-fi