From 878a099752aa344b3b420c190a6b56be19096007 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Fri, 31 Jan 2025 19:01:27 -0600
Subject: [PATCH] r/kubelet: Ensure iscsi service is running

The _iscsi.socket_ unit gets enabled by default with the
_iscsi-initiator-utils_ package is installed, but it won't start
automatically until the next boot.  Without this service running,
Longhorn volumes will not be able to attach to the node, so we need to
explicitly ensure it is running before any workloads are assigned to the
node.
---
 roles/kubelet/tasks/main.yml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/roles/kubelet/tasks/main.yml b/roles/kubelet/tasks/main.yml
index 27b4ca6..cf2160e 100644
--- a/roles/kubelet/tasks/main.yml
+++ b/roles/kubelet/tasks/main.yml
@@ -112,3 +112,16 @@
     enabled: true
   tags:
   - service
+
+- name: ensure iscsi socket is enabled
+  systemd:
+    name: iscsid.socket
+    enabled: true
+  tags:
+  - service
+- name: ensure iscsi socket is active
+  systemd:
+    name: iscsid.socket
+    state: started
+  tags:
+  - service