Add hostpath configuration to talosctl patches for local storage

readme.md

@@ -89,6 +89,7 @@ talosctl gen config \
         --config-patch @patches/disk.yaml                         \
         --config-patch @patches/vip.yaml                          \
         --config-patch @patches/metrics.yaml                      \
+        --config-patch @patches/hostpath.yaml                     \
         $CLUSTER_NAME                                             \
         $API_ENDPOINT
 ```
@@ -107,6 +108,7 @@ talosctl gen config \
         --config-patch @patches/discovery.yaml                    \
         --config-patch @patches/diskselector.yaml                 \
         --config-patch @patches/metrics.yaml                      \
+        --config-patch @patches/hostpath.yaml                     \
         $CLUSTER_NAME                                             \
         $API_ENDPOINT
 ```

talos/patches/hostpath.yaml

@@ -0,0 +1,10 @@
+machine:
+  kubelet:
+    extraMounts:
+      - destination: /var/mnt
+        type: bind
+        source: /var/mnt
+        options:
+          - bind
+          - rshared
+          - rw