Use systemd units section to disable kdump and debug-shell

Signed-off-by: Tommy <contact@tommytran.io>

UTM-Chrony.ign

@@ -191,14 +191,6 @@
       {
         "path": "/etc/systemd/system/multi-user.target.wants/tuned.service",
         "target": "/usr/lib/systemd/system/tuned.service"
-      },
-      {
-        "path": "/etc/systemd/system/kdump.service",
-        "target": "/dev/null"
-      },
-      {
-        "path": "/etc/systemd/system/debug-shell.service",
-        "target": "/dev/null"
       }
     ]
   },
@@ -243,6 +235,16 @@
       {
         "enabled": true,
         "name": "sshd.socket"
+      },
+      {
+        "enabled": false,
+        "mask": true,
+        "name": "kdump.service"
+      },
+      {
+        "enabled": false,
+        "mask": true,
+        "name": "debug-shell.service"
       }
     ]
   }

UTM-Chrony.yml

@@ -100,6 +100,12 @@ systemd:
       enabled: false
     - name: sshd.socket
       enabled: true
+    - name: kdump.service
+      enabled: false
+      mask: true
+    - name: debug-shell.service
+      enabled: false
+      mask: true
 storage:
   files:
     - path: /etc/zincati/config.d/51-rollout-wariness.toml
@@ -178,10 +184,6 @@ storage:
       target: /usr/lib/systemd/system/unbound.service
     - path: /etc/systemd/system/multi-user.target.wants/tuned.service
       target: /usr/lib/systemd/system/tuned.service
-    - path: /etc/systemd/system/kdump.service
-      target: /dev/null
-    - path: /etc/systemd/system/debug-shell.service
-      target: /dev/null
 kernel_arguments:
   should_exist:
     - mitigations=auto,nosmt

x86-QEMU-Docker.ign

@@ -217,14 +217,6 @@
       {
         "path": "/etc/systemd/system/multi-user.target.wants/tuned.service",
         "target": "/usr/lib/systemd/system/tuned.service"
-      },
-      {
-        "path": "/etc/systemd/system/kdump.service",
-        "target": "/dev/null"
-      },
-      {
-        "path": "/etc/systemd/system/debug-shell.service",
-        "target": "/dev/null"
       }
     ]
   },
@@ -284,6 +276,16 @@
       {
         "enabled": true,
         "name": "sshd.socket"
+      },
+      {
+        "enabled": false,
+        "mask": true,
+        "name": "kdump.service"
+      },
+      {
+        "enabled": false,
+        "mask": true,
+        "name": "debug-shell.service"
       }
     ]
   }

x86-QEMU-Docker.yml

@@ -157,6 +157,12 @@ systemd:
       enabled: false
     - name: sshd.socket
       enabled: true
+    - name: kdump.service
+      enabled: false
+      mask: true
+    - name: debug-shell.service
+      enabled: false
+      mask: true
 storage:
   files:
     - path: /etc/zincati/config.d/51-rollout-wariness.toml
@@ -245,10 +251,6 @@ storage:
       target: /usr/lib/systemd/system/unbound.service
     - path: /etc/systemd/system/multi-user.target.wants/tuned.service
       target: /usr/lib/systemd/system/tuned.service
-    - path: /etc/systemd/system/kdump.service
-      target: /dev/null
-    - path: /etc/systemd/system/debug-shell.service
-      target: /dev/null
 kernel_arguments:
   should_exist:
     - mitigations=auto,nosmt