From 01b4dc2f0933f29eab47b105647baa161d6dd460 Mon Sep 17 00:00:00 2001
From: Massaki Archambault <marchambault@badjware.dev>
Date: Wed, 19 Feb 2025 19:18:54 -0500
Subject: [PATCH] tweak longhorn install

---
 roles/k3s/handlers/main.yml |  8 ++++----
 roles/k3s/tasks/main.yml    | 24 +++++++++++++++++-------
 2 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/roles/k3s/handlers/main.yml b/roles/k3s/handlers/main.yml
index d4e5e68..edc3394 100644
--- a/roles/k3s/handlers/main.yml
+++ b/roles/k3s/handlers/main.yml
@@ -1,7 +1,7 @@
-- name: Restart multipathd
-  service:
-    name: multipathd
-    state: restarted
+# - name: Restart multipathd
+#   service:
+#     name: multipathd
+#     state: restarted
 
 - name: reboot
   reboot:
\ No newline at end of file
diff --git a/roles/k3s/tasks/main.yml b/roles/k3s/tasks/main.yml
index c371a46..4a4e1a6 100644
--- a/roles/k3s/tasks/main.yml
+++ b/roles/k3s/tasks/main.yml
@@ -2,14 +2,24 @@
   apt:
     name:
       - open-iscsi # required by longhorn
-      - nfs-common # required for nfs support
-      - iptables # required for docker-in-docker workload support
+      - nfs-common # required by longhorn
+      - nfs-client # required by longhorn
+      - cryptsetup # required by longhorn
+      - dmsetup    # required by longhorn
+      - iptables   # required for docker-in-docker workload support
 
 # https://longhorn.io/kb/troubleshooting-volume-with-multipath/
-- name: Disable multipath (for longhorn volumes)
-  copy:
-    src: multipath.conf
-    dest: /etc/multipath.conf
-  notify: Restart multipathd
+# - name: Disable multipathd (for longhorn volumes)
+#   copy:
+#     src: multipath.conf
+#     dest: /etc/multipath.conf
+#   notify: Restart multipathd
+
+- name: Disable multipathd (for longhorn volumes)
+  systemd:
+    name: multipathd
+    state: stopped
+    enabled: no
+  ignore_errors: true # a node may not have multipathd installed
 
 - include_tasks: '{{ platform }}.yml'