Merge pull request kubernetes#127920 from saschagrunert/mount-hostpat…

…h-docs CRI: clarify `Mount.host_path` docs
pacoxu · Oct 13, 2024 · e9f0ea6 · e9f0ea6
2 parents 1bda3ef + ce9351c
commit e9f0ea6
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diff --git a/staging/src/k8s.io/cri-api/pkg/apis/runtime/v1/api.pb.go b/staging/src/k8s.io/cri-api/pkg/apis/runtime/v1/api.pb.go
diff --git a/staging/src/k8s.io/cri-api/pkg/apis/runtime/v1/api.proto b/staging/src/k8s.io/cri-api/pkg/apis/runtime/v1/api.proto
@@ -221,8 +221,10 @@ enum MountPropagation {
 message Mount {
     // Path of the mount within the container.
     string container_path = 1;
-    // Path of the mount on the host. If the hostPath doesn't exist, then runtimes
-    // should report error. If the hostpath is a symbolic link, runtimes should
+    // Path of the mount on the host. Has to be empty if the image field below
+    // is provided, because those fields are mutually exclusive. If the image
+    // field below is nil and the host path doesn't exist, then runtimes should
+    // report an error. If the hostpath is a symbolic link, runtimes should
     // follow the symlink and mount the real destination to container.
     string host_path = 2;
     // If set, the mount is read-only.