feat: Add UNKNOWN to TPU node state, This state will be used to prevent a node from being marked as READY during diagnose after it has failed repair

Google APIs · copybara-github · commit c3556b45dc35 · 2025-01-10T08:54:36.000-08:00
PiperOrigin-RevId: 714068635
diff --git a/google/cloud/tpu/v1/cloud_tpu.proto b/google/cloud/tpu/v1/cloud_tpu.proto
@@ -222,6 +222,9 @@ message Node {
 
     // TPU node is currently unhiding.
     UNHIDING = 15;
+
+    // TPU node has unknown state after a failed repair.
+    UNKNOWN = 16;
   }
 
   // Health defines the status of a TPU node as reported by

Original file line number	Diff line number	Diff line change
`@@ -222,6 +222,9 @@ message Node {`
`222`	`222`
`223`	`223`	`// TPU node is currently unhiding.`
`224`	`224`	`UNHIDING = 15;`
	`225`	`+`
	`226`	`+ // TPU node has unknown state after a failed repair.`
	`227`	`+ UNKNOWN = 16;`
`225`	`228`	`}`
`226`	`229`
`227`	`230`	`// Health defines the status of a TPU node as reported by`