[PATCH v1 10/26] terraform/oci: Enable preemptible compute instances

[Chuck Lever <cel@kernel.org>]

From: Chuck Lever <chuck.lever@oracle.com>

Enabling instance preemption allows the provider to destroy the
instance if it needs the resources. The benefit is a 50%
reduction in price.

Typically, there's nothing on these instances that can't be
re-cloned or reproduced.

This should really be a Kconfig setting.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
---
 terraform/oci/main.tf | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/terraform/oci/main.tf b/terraform/oci/main.tf
index 1d2d0f82e00f..45a4b4bc0c63 100644
--- a/terraform/oci/main.tf
+++ b/terraform/oci/main.tf
@@ -37,6 +37,13 @@ resource "oci_core_instance" "kdevops_instance" {
     ssh_authorized_keys = file(var.ssh_config_pubkey_file)
   }
 
+  preemptible_instance_config {
+    preemption_action {
+      type                 = "TERMINATE"
+      preserve_boot_volume = false
+    }
+  }
+
   preserve_boot_volume = false
 }
 
-- 
2.51.0