docs: exclude loop devices from LVM global_filter (#563)

lexfrei · web-flow · commit ddc003f2614b · 2026-06-03T14:07:35.000+03:00
Add `/dev/loop` to the documented LVM `global_filter` in the Talos
install guides (v0, v1.4, and next, both `talos-bootstrap` and
`talosctl` methods) so the host does not scan loop-mounted images.
diff --git a/content/en/docs/next/install/kubernetes/talos-bootstrap.md b/content/en/docs/next/install/kubernetes/talos-bootstrap.md
@@ -88,7 +88,7 @@ talos-bootstrap --help
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:
diff --git a/content/en/docs/next/install/kubernetes/talosctl.md b/content/en/docs/next/install/kubernetes/talosctl.md
@@ -106,7 +106,7 @@ Discovered open port 50000/tcp on 192.168.123.13
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:
diff --git a/content/en/docs/v0/install/kubernetes/talos-bootstrap.md b/content/en/docs/v0/install/kubernetes/talos-bootstrap.md
@@ -92,7 +92,7 @@ talos-bootstrap --help
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:
diff --git a/content/en/docs/v0/install/kubernetes/talosctl.md b/content/en/docs/v0/install/kubernetes/talosctl.md
@@ -110,7 +110,7 @@ Discovered open port 50000/tcp on 192.168.123.13
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:
diff --git a/content/en/docs/v1.4/install/kubernetes/talos-bootstrap.md b/content/en/docs/v1.4/install/kubernetes/talos-bootstrap.md
@@ -88,7 +88,7 @@ talos-bootstrap --help
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:
diff --git a/content/en/docs/v1.4/install/kubernetes/talosctl.md b/content/en/docs/v1.4/install/kubernetes/talosctl.md
@@ -106,7 +106,7 @@ Discovered open port 50000/tcp on 192.168.123.13
             archive = 0
           }
           devices {
-            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|" ]
+            global_filter = [ "r|^/dev/drbd.*|", "r|^/dev/dm-.*|", "r|^/dev/zd.*|", "r|^/dev/loop.*|" ]
           }
 
     cluster:

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ talos-bootstrap --help`
`88`	`88`	`archive = 0`
`89`	`89`	`}`
`90`	`90`	`devices {`
`91`		`- global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.*\|" ]`
	`91`	`+ global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.\|", "r\|^/dev/loop.\|" ]`
`92`	`92`	`}`
`93`	`93`
`94`	`94`	`cluster:`
Original file line number	Diff line number	Diff line change
`@@ -106,7 +106,7 @@ Discovered open port 50000/tcp on 192.168.123.13`
`106`	`106`	`archive = 0`
`107`	`107`	`}`
`108`	`108`	`devices {`
`109`		`- global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.*\|" ]`
	`109`	`+ global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.\|", "r\|^/dev/loop.\|" ]`
`110`	`110`	`}`
`111`	`111`
`112`	`112`	`cluster:`
Original file line number	Diff line number	Diff line change
`@@ -92,7 +92,7 @@ talos-bootstrap --help`
`92`	`92`	`archive = 0`
`93`	`93`	`}`
`94`	`94`	`devices {`
`95`		`- global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.*\|" ]`
	`95`	`+ global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.\|", "r\|^/dev/loop.\|" ]`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`cluster:`
Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ Discovered open port 50000/tcp on 192.168.123.13`
`110`	`110`	`archive = 0`
`111`	`111`	`}`
`112`	`112`	`devices {`
`113`		`- global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.*\|" ]`
	`113`	`+ global_filter = [ "r\|^/dev/drbd.\|", "r\|^/dev/dm-.\|", "r\|^/dev/zd.\|", "r\|^/dev/loop.\|" ]`
`114`	`114`	`}`
`115`	`115`
`116`	`116`	`cluster:`