bootstrap.sh.patch

--- current_bootstrap.sh	2023-08-07 21:28:54
+++ patched_bootstrap.sh	2023-08-07 21:29:11
@@ -146,7 +146,7 @@
 API_RETRY_ATTEMPTS="${API_RETRY_ATTEMPTS:-3}"
 DOCKER_CONFIG_JSON="${DOCKER_CONFIG_JSON:-}"
 PAUSE_CONTAINER_VERSION="${PAUSE_CONTAINER_VERSION:-3.5}"
-DEFAULT_CONTAINER_RUNTIME="containerd"
+DEFAULT_CONTAINER_RUNTIME="cri-o"
 CONTAINER_RUNTIME="${CONTAINER_RUNTIME:-$DEFAULT_CONTAINER_RUNTIME}"
 # from >= 1.27, the cloud-provider will be external
 CLOUD_PROVIDER="aws"
@@ -429,6 +429,20 @@
     # see https://github.com/NVIDIA/k8s-device-plugin
     cp /usr/local/share/eks/nvidia-runtime-config.toml /etc/containerd/config.toml
     systemctl restart containerd
+
+elif [[ "$CONTAINER_RUNTIME" = "cri-o" ]]; then
+    echo "Container runtime is CRI-O"
+    snap set kubelet-eks \
+        container-runtime=remote \
+        container-runtime-endpoint=unix:///var/run/crio/crio.sock
+    dasel put \
+        string \
+        --parser toml \
+        --file /etc/crio/crio.conf \
+        --selector 'crio.image.pause_image' \
+        "${PAUSE_CONTAINER}"
+    rm --force /run/dockershim.sock
+    ln -sf /run/crio/crio.sock /run/dockershim.sock

 else
     echo "Container runtime ${CONTAINER_RUNTIME} is not supported."