rpms/guestfs-tools
7
0
Fork 0
Code Issues Pull Requests Releases Activity
1bb7a1e8ca
guestfs-tools/SOURCES/0005-Update-common-submodule.patch

537 lines
21 KiB
Diff
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

From 31b4b33ec87560182f338a088bd242d571bc79e7 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 27 Aug 2024 13:46:46 +0100
Subject: [PATCH] Update common submodule
Pick up the commits below. In particular this makes several
refinements to the Windows firstboot code to make it more reliable.
Fixes: https://issues.redhat.com/browse/RHEL-55824
Ben Brown (1):
Initialise bar->fp as NULL
Richard W.M. Jones (16):
mlcustomize: Update virt-customize generated files
options: Allow nbd+unix:// URIs
mlcustomize: Add virt-customize --inject-blnsvr generated files
mlcustomize: Add Inject_virtio_win.inject_blnsvr implementation
mlcustomize: firstboot: Use Linux path for Powershell script path
mlcustomize: firstboot: Use powershell.exe instead of path
mlcustomize: firstboot: Use Powershell -NoProfile flag
mlcustomize: Revert delay installation of qemu-ga MSI
mldrivers/linux_kernels.ml: Prefix general information with ^info:
mlcustomize: Use Start-Process -Wait to run qemu-ga installer
mlcustomize: Add Firstboot.firstboot_dir function
mlcustomize: Place powershell scripts into <firstboot_dir>\Temp
mlcustomize: Inject qemu-ga & blnsvr into <firstboot_dir>/Temp
mlcustomize: Write qemu-ga log file name to log.txt
mlcustomize: Add some comments to firstboot batch file
mlcustomize: Reboot Windows between each firstboot script
---
common | 2 +-
customize/customize_run.ml | 3 +++
2 files changed, 4 insertions(+), 1 deletion(-)
Submodule common 54869c987..a78839676:
diff --git a/common/mlcustomize/customize-synopsis.pod b/common/mlcustomize/customize-synopsis.pod
index bb0ce1255..957de8cf2 100644
--- a/common/mlcustomize/customize-synopsis.pod
+++ b/common/mlcustomize/customize-synopsis.pod
@@ -3,16 +3,16 @@
[--copy SOURCE:DEST] [--copy-in LOCALPATH:REMOTEDIR]
[--delete PATH] [--edit FILE:EXPR] [--firstboot SCRIPT]
[--firstboot-command 'CMD+ARGS'] [--firstboot-install PKG,PKG..]
- [--hostname HOSTNAME] [--inject-qemu-ga METHOD]
- [--inject-virtio-win METHOD] [--install PKG,PKG..]
- [--link TARGET:LINK[:LINK..]] [--mkdir DIR] [--move SOURCE:DEST]
- [--password USER:SELECTOR] [--root-password SELECTOR]
- [--run SCRIPT] [--run-command 'CMD+ARGS'] [--scrub FILE]
- [--sm-attach SELECTOR] [--sm-register] [--sm-remove]
- [--sm-unregister] [--ssh-inject USER[:SELECTOR]]
- [--tar-in TARFILE:REMOTEDIR] [--timezone TIMEZONE] [--touch FILE]
- [--truncate FILE] [--truncate-recursive PATH]
- [--uninstall PKG,PKG..] [--update] [--upload FILE:DEST]
- [--write FILE:CONTENT] [--no-logfile]
+ [--hostname HOSTNAME]
+ [--inject-qemu-ga METHOD] [--inject-virtio-win METHOD]
+ [--install PKG,PKG..] [--link TARGET:LINK[:LINK..]] [--mkdir DIR]
+ [--move SOURCE:DEST] [--password USER:SELECTOR]
+ [--root-password SELECTOR] [--run SCRIPT]
+ [--run-command 'CMD+ARGS'] [--scrub FILE] [--sm-attach SELECTOR]
+ [--sm-register] [--sm-remove] [--sm-unregister]
+ [--ssh-inject USER[:SELECTOR]] [--tar-in TARFILE:REMOTEDIR]
+ [--timezone TIMEZONE] [--touch FILE] [--truncate FILE]
+ [--truncate-recursive PATH] [--uninstall PKG,PKG..] [--update]
+ [--upload FILE:DEST] [--write FILE:CONTENT] [--no-logfile]
[--password-crypto md5|sha256|sha512] [--no-selinux-relabel]
[--selinux-relabel] [--sm-credentials SELECTOR]
diff --git a/common/mlcustomize/customize_cmdline.ml b/common/mlcustomize/customize_cmdline.ml
index 48ee33445..c4d6a77d5 100644
--- a/common/mlcustomize/customize_cmdline.ml
+++ b/common/mlcustomize/customize_cmdline.ml
@@ -61,6 +61,8 @@ and op = [
(* --firstboot-install PKG,PKG.. *)
| `Hostname of string
(* --hostname HOSTNAME *)
+ | `InjectBalloonServer of string
+ (* --inject-blnsvr METHOD *)
| `InjectQemuGA of string
(* --inject-qemu-ga METHOD *)
| `InjectVirtioWin of string
diff --git a/common/mlcustomize/customize_cmdline.mli b/common/mlcustomize/customize_cmdline.mli
index 51a156eae..ee62961a1 100644
--- a/common/mlcustomize/customize_cmdline.mli
+++ b/common/mlcustomize/customize_cmdline.mli
@@ -53,6 +53,8 @@ and op = [
(* --firstboot-install PKG,PKG.. *)
| `Hostname of string
(* --hostname HOSTNAME *)
+ | `InjectBalloonServer of string
+ (* --inject-blnsvr METHOD *)
| `InjectQemuGA of string
(* --inject-qemu-ga METHOD *)
| `InjectVirtioWin of string
diff --git a/common/mlcustomize/firstboot.ml b/common/mlcustomize/firstboot.ml
index 5dc012340..52e76401e 100644
--- a/common/mlcustomize/firstboot.ml
+++ b/common/mlcustomize/firstboot.ml
@@ -239,7 +239,22 @@ WantedBy=%s
end
module Windows = struct
- let rec install_service (g : Guestfs.guestfs) root =
+ (* Create and return the firstboot directory. *)
+ let create_firstboot_dir (g : Guestfs.guestfs) =
+ let rec loop firstboot_dir firstboot_dir_win = function
+ | [] -> firstboot_dir, firstboot_dir_win
+ | dir :: path ->
+ let firstboot_dir =
+ if firstboot_dir = "" then "/" ^ dir else firstboot_dir // dir in
+ let firstboot_dir_win = firstboot_dir_win ^ "\\" ^ dir in
+ let firstboot_dir = g#case_sensitive_path firstboot_dir in
+ g#mkdir_p firstboot_dir;
+ loop firstboot_dir firstboot_dir_win path
+ in
+ loop "" "C:" ["Program Files"; "Guestfs"; "Firstboot"]
+
+ let rec install_service (g : Guestfs.guestfs) root
+ firstboot_dir firstboot_dir_win =
(* Either rhsrvany.exe or pvvxsvc.exe must exist.
*
* (Check also that it's not a dangling symlink but a real file).
@@ -254,20 +269,7 @@ module Windows = struct
error (f_"One of rhsrvany.exe or pvvxsvc.exe is missing in %s. One of them is required in order to install Windows firstboot scripts. You can get one by building rhsrvany (https://github.com/rwmjones/rhsrvany)")
(virt_tools_data_dir ()) in
- (* Create a directory for firstboot files in the guest. *)
- let firstboot_dir, firstboot_dir_win =
- let rec loop firstboot_dir firstboot_dir_win = function
- | [] -> firstboot_dir, firstboot_dir_win
- | dir :: path ->
- let firstboot_dir =
- if firstboot_dir = "" then "/" ^ dir else firstboot_dir // dir in
- let firstboot_dir_win = firstboot_dir_win ^ "\\" ^ dir in
- let firstboot_dir = g#case_sensitive_path firstboot_dir in
- g#mkdir_p firstboot_dir;
- loop firstboot_dir firstboot_dir_win path
- in
- loop "" "C:" ["Program Files"; "Guestfs"; "Firstboot"] in
-
+ (* Create a directory for firstboot scripts in the guest. *)
g#mkdir_p (firstboot_dir // "scripts");
(* Copy pvvxsvc or rhsrvany to the guest. *)
@@ -276,6 +278,9 @@ module Windows = struct
(* Write a firstboot.bat control script which just runs the other
* scripts in the directory. Note we need to use CRLF line endings
* in this script.
+ *
+ * XXX It would be better to use powershell here. For some ideas see
+ * https://github.com/HCK-CI/HLK-Setup-Scripts/
*)
let firstboot_script = sprintf "\
@echo off
@@ -297,6 +302,7 @@ if not exist \"%%scripts_done%%\" (
mkdir \"%%scripts_done%%\"
)
+:: Pick the next script to run.
for %%%%f in (\"%%scripts%%\"\\*.bat) do (
echo running \"%%%%f\"
move \"%%%%f\" \"%%scripts_done%%\"
@@ -305,8 +311,17 @@ for %%%%f in (\"%%scripts%%\"\\*.bat) do (
set elvl=!errorlevel!
echo .... exit code !elvl!
popd
+
+ :: Reboot the computer. This is necessary to free any locked
+ :: files which may prevent later scripts from running.
+ shutdown /r /t 0 /y
+
+ :: Exit the script (in case shutdown returns before rebooting).
+ :: On next boot, the whole firstboot service will be called again.
+ exit /b
)
+:: Fallthrough here if there are no scripts.
echo uninstalling firstboot service
\"%%firstboot%%\\%s\" -s firstboot uninstall
" firstboot_dir_win srvany in
@@ -339,11 +354,25 @@ echo uninstalling firstboot service
"PWD", REG_SZ firstboot_dir_win ];
] in
reg_import reg regedits
- );
-
- firstboot_dir
+ )
end
+let firstboot_dir (g : Guestfs.guestfs) root =
+ let typ = g#inspect_get_type root in
+
+ match typ with
+ | "linux" ->
+ let dir = Linux.firstboot_dir in
+ g#mkdir_p dir;
+ dir, None
+
+ | "windows" ->
+ let dir, dir_win = Windows.create_firstboot_dir g in
+ dir, Some dir_win
+
+ | _ ->
+ error (f_"guest type %s is not supported") typ
+
let script_count = ref 0
let add_firstboot_script (g : Guestfs.guestfs) root ?(prio = 5000) name
@@ -363,7 +392,8 @@ let add_firstboot_script (g : Guestfs.guestfs) root ?(prio = 5000) name
g#chmod 0o755 filename
| "windows", _ ->
- let firstboot_dir = Windows.install_service g root in
+ let firstboot_dir, firstboot_dir_win = Windows.create_firstboot_dir g in
+ Windows.install_service g root firstboot_dir firstboot_dir_win;
let filename = firstboot_dir // "scripts" // filename ^ ".bat" in
g#write filename (String.unix2dos content)
@@ -382,21 +412,18 @@ let add_firstboot_powershell g root ?prio name code =
*)
assert (g#inspect_get_type root = "windows");
- let windows_systemroot = g#inspect_get_windows_systemroot root in
-
- (* Create the temporary directory to put the Powershell file. *)
- let tempdir = sprintf "%s/Temp" windows_systemroot in
+ (* Place the Powershell script into firstboot_dir/Temp *)
+ let firstboot_dir, firstboot_dir_win = Windows.create_firstboot_dir g in
+ let tempdir = sprintf "%s/Temp" firstboot_dir in
g#mkdir_p tempdir;
+
+ let ps_path = sprintf "%s/%s.ps1" tempdir name in
+ let ps_path_win = sprintf "%s\\Temp\\%s.ps1" firstboot_dir_win name in
let code = String.concat "\r\n" code ^ "\r\n" in
- g#write (sprintf "%s/%s" tempdir name) code;
+ g#write ps_path code;
- (* Powershell interpreter. Should we check this exists? XXX *)
- let ps_exe =
- windows_systemroot ^
- "\\System32\\WindowsPowerShell\\v1.0\\powershell.exe" in
-
- (* Windows path to the Powershell script. *)
- let ps_path = windows_systemroot ^ "\\Temp\\" ^ name in
-
- let fb = sprintf "%s -ExecutionPolicy ByPass -file %s" ps_exe ps_path in
+ (* Create a regular firstboot bat that just invokes powershell *)
+ let fb =
+ sprintf "powershell.exe -ExecutionPolicy ByPass -NoProfile -file \"%s\""
+ ps_path_win in
add_firstboot_script g root ?prio name fb
diff --git a/common/mlcustomize/firstboot.mli b/common/mlcustomize/firstboot.mli
index 8231af658..34ff06901 100644
--- a/common/mlcustomize/firstboot.mli
+++ b/common/mlcustomize/firstboot.mli
@@ -16,6 +16,23 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*)
+val firstboot_dir : Guestfs.guestfs -> string -> string * string option
+(** [firstboot_dir g root]
+ returns the path of the firstboot directory, creating it in
+ the guest if necessary.
+
+ This returns the name of the directory as a guestfs path, and
+ optionally the name as a Windows path (only for Windows guests).
+
+ For Linux this could be [/usr/lib/virt-sysprep, None]
+
+ For Windows this could be ["/Program Files/Guestfs/Firstboot",
+ Some "C:\Program Files\Guestfs\Firstboot"]
+
+ Additional files that are used during firstboot can be placed
+ in this directory, but be careful not to conflict with files
+ and scripts added by the firstboot process itself. *)
+
val add_firstboot_script : Guestfs.guestfs -> string -> ?prio:int -> string ->
string -> unit
(** [add_firstboot_script g root prio name content] adds a firstboot
diff --git a/common/mlcustomize/inject_virtio_win.ml b/common/mlcustomize/inject_virtio_win.ml
index 2a30b2008..afec1e456 100644
--- a/common/mlcustomize/inject_virtio_win.ml
+++ b/common/mlcustomize/inject_virtio_win.ml
@@ -24,6 +24,8 @@ open Common_gettext.Gettext
open Regedit
+let re_blnsvr = PCRE.compile ~caseless:true "\\bblnsvr\\.exe$"
+
type t = {
g : Guestfs.guestfs; (** guestfs handle *)
@@ -261,12 +263,38 @@ let rec inject_virtio_win_drivers ({ g } as t) reg =
}
)
-and inject_qemu_ga t =
- let msi_files = copy_qemu_ga t in
+and inject_qemu_ga ({ g; root } as t) =
+ (* Copy the qemu-ga MSI(s) to the guest. *)
+ let dir, dir_win = Firstboot.firstboot_dir g root in
+ let dir_win = Option.value dir_win ~default:dir in
+ let tempdir = sprintf "%s/Temp" dir in
+ let tempdir_win = sprintf "%s\\Temp" dir_win in
+ g#mkdir_p tempdir;
+
+ let msi_files = copy_qemu_ga t tempdir in
if msi_files <> [] then
- configure_qemu_ga t msi_files;
+ configure_qemu_ga t tempdir_win msi_files;
msi_files <> [] (* return true if we found some qemu-ga MSI files *)
+and inject_blnsvr ({ g; root } as t) =
+ (* Copy the files to the guest. *)
+ let dir, dir_win = Firstboot.firstboot_dir g root in
+ let dir_win = Option.value dir_win ~default:dir in
+ let tempdir = sprintf "%s/Temp" dir in
+ let tempdir_win = sprintf "%s\\Temp" dir_win in
+ g#mkdir_p tempdir;
+
+ let files = copy_blnsvr t tempdir in
+ match files with
+ | [] -> false (* Didn't find or install anything. *)
+
+ (* We usually find blnsvr.exe in two locations (drivers/by-os and
+ * drivers/by-driver). Pick the first.
+ *)
+ | blnsvr :: _ ->
+ configure_blnsvr t tempdir_win blnsvr;
+ true
+
and add_guestor_to_registry t ((g, root) as reg) drv_name drv_pciid =
let ddb_node = g#hivex_node_get_child root "DriverDatabase" in
@@ -346,8 +374,13 @@ and copy_drivers t driverdir =
(fun () ->
error (f_"root directory ‘/’ is missing from the virtio-win directory or ISO.\n\nThis should not happen and may indicate that virtio-win or virt-v2v is broken in some way. Please report this as a bug with a full debug log."))
-and copy_qemu_ga t =
- copy_from_virtio_win t "/" "/" (virtio_iso_path_matches_qemu_ga t)
+and copy_qemu_ga t tempdir =
+ copy_from_virtio_win t "/" tempdir (virtio_iso_path_matches_qemu_ga t)
+ (fun () ->
+ error (f_"root directory ‘/’ is missing from the virtio-win directory or ISO.\n\nThis should not happen and may indicate that virtio-win or virt-v2v is broken in some way. Please report this as a bug with a full debug log."))
+
+and copy_blnsvr t tempdir =
+ copy_from_virtio_win t "/" tempdir (virtio_iso_path_matches_blnsvr t)
(fun () ->
error (f_"root directory ‘/’ is missing from the virtio-win directory or ISO.\n\nThis should not happen and may indicate that virtio-win or virt-v2v is broken in some way. Please report this as a bug with a full debug log."))
@@ -513,6 +546,10 @@ and virtio_iso_path_matches_qemu_ga t path =
| ("x86_64", "rhev-qga64.msi") -> true
| _ -> false
+(* Find blnsvr for the current Windows version. *)
+and virtio_iso_path_matches_blnsvr t path =
+ virtio_iso_path_matches_guest_os t path && PCRE.matches re_blnsvr path
+
(* Look up in libosinfo for the OS, and copy all the locally
* available files specified as drivers for that OS to the [destdir].
*
@@ -552,37 +589,35 @@ and copy_from_libosinfo { g; i_osinfo; i_arch } destdir =
) driver.Libosinfo.files
with Not_found -> []
-and configure_qemu_ga t files =
+(* Install qemu-ga. [files] is the non-empty list of possible qemu-ga
+ * installers we detected.
+ *)
+and configure_qemu_ga t tempdir_win files =
+ let script = ref [] in
+ let add = List.push_back script in
+
+ add "# Virt-v2v script which installs QEMU Guest Agent";
+ add "";
+ add "# Uncomment this line for lots of debug output.";
+ add "# Set-PSDebug -Trace 2";
+ add "";
+ add "Write-Host Installing QEMU Guest Agent";
+ add "";
+ add "# Run qemu-ga installers";
List.iter (
- fun msi_path ->
- (* Windows is a trashfire.
- * https://stackoverflow.com/a/18730884
- * https://bugzilla.redhat.com/show_bug.cgi?id=1895323
- *)
- let psh_script = ref [] in
- let add = List.push_back psh_script in
+ fun msi ->
+ add (sprintf "Write-Host \"Writing log to %s\\%s.log\""
+ tempdir_win msi);
+ (* [`] is an escape char for quotes *)
+ add (sprintf "Start-Process -Wait -FilePath \"%s\\%s\" -ArgumentList \"/norestart\",\"/qn\",\"/l+*vx\",\"`\"%s\\%s.log`\"\""
+ tempdir_win msi tempdir_win msi)
+ ) files;
- add "# Uncomment this line for lots of debug output.";
- add "# Set-PSDebug -Trace 2";
- add "";
- add "Write-Host Removing any previously scheduled qemu-ga installation";
- add "schtasks.exe /Delete /TN Firstboot-qemu-ga /F";
- add "";
- add (sprintf
- "Write-Host Scheduling delayed installation of qemu-ga from %s"
- msi_path);
- add "$d = (get-date).AddSeconds(120)";
- add "$dtfinfo = [System.Globalization.DateTimeFormatInfo]::CurrentInfo";
- add "$sdp = $dtfinfo.ShortDatePattern";
- add "$sdp = $sdp -replace 'y+', 'yyyy'";
- add "$sdp = $sdp -replace 'M+', 'MM'";
- add "$sdp = $sdp -replace 'd+', 'dd'";
- add "schtasks.exe /Create /SC ONCE `";
- add " /ST $d.ToString('HH:mm') /SD $d.ToString($sdp) `";
- add " /RU SYSTEM /TN Firstboot-qemu-ga `";
- add (sprintf " /TR \"C:\\%s /forcerestart /qn /l+*vx C:\\%s.log\""
- msi_path msi_path);
+ Firstboot.add_firstboot_powershell t.g t.root "install-qemu-ga" !script
- Firstboot.add_firstboot_powershell t.g t.root
- (sprintf "install-%s.ps1" msi_path) !psh_script;
- ) files
+and configure_blnsvr t tempdir_win blnsvr =
+ let cmd = sprintf "\
+ @echo off\n\
+ echo Installing %s\n\
+ \"%s\\%s\" -i\n" blnsvr tempdir_win blnsvr in
+ Firstboot.add_firstboot_script t.g t.root "install-blnsvr" cmd
diff --git a/common/mlcustomize/inject_virtio_win.mli b/common/mlcustomize/inject_virtio_win.mli
index d14f04973..d273c4dd3 100644
--- a/common/mlcustomize/inject_virtio_win.mli
+++ b/common/mlcustomize/inject_virtio_win.mli
@@ -93,3 +93,11 @@ val inject_qemu_ga : t -> bool
the MSI(s).
Returns [true] iff we were able to inject qemu-ga. *)
+
+val inject_blnsvr : t -> bool
+(** Inject the Balloon Server ([blnsvr.exe]) into a Windows guest.
+
+ A firstboot script is also injected which should install
+ the server by running [blnsvr -i].
+
+ Returns [true] iff we were able to inject the Balloon Server. *)
diff --git a/common/mldrivers/linux_kernels.ml b/common/mldrivers/linux_kernels.ml
index 23ff76a55..e0b6b8a00 100644
--- a/common/mldrivers/linux_kernels.ml
+++ b/common/mldrivers/linux_kernels.ml
@@ -102,7 +102,7 @@ let detect_kernels (g : G.guestfs) root bootloader apps =
) apps in
if verbose () then (
let names = List.map (fun { G.app2_name = name } -> name) kernel_pkgs in
- eprintf "candidate kernel packages in this guest: %s%!\n"
+ eprintf "info: candidate kernel packages in this guest: %s%!\n"
(String.concat " " names)
);
List.filter_map (
@@ -306,7 +306,7 @@ let detect_kernels (g : G.guestfs) root bootloader apps =
) kernel_pkgs in
if verbose () then (
- eprintf "installed kernel packages in this guest:\n";
+ eprintf "info: installed kernel packages in this guest:\n";
List.iter (print_kernel_info stderr "\t") installed_kernels;
flush stderr
);
@@ -343,7 +343,7 @@ let detect_kernels (g : G.guestfs) root bootloader apps =
) vmlinuzes in
if verbose () then (
- eprintf "kernels offered by the bootloader in this guest (first in list is default):\n";
+ eprintf "info: kernels offered by the bootloader in this guest (first in list is default):\n";
List.iter (print_kernel_info stderr "\t") bootloader_kernels;
flush stderr
);
diff --git a/common/options/uri.c b/common/options/uri.c
index 84d393c1e..9180d6a27 100644
--- a/common/options/uri.c
+++ b/common/options/uri.c
@@ -99,7 +99,7 @@ is_uri (const char *arg)
return 0;
for (p--; p >= arg; p--) {
- if (!c_islower (*p))
+ if (! (c_islower (*p) || *p == '+'))
return 0;
}
@@ -148,7 +148,10 @@ parse (const char *arg, char **path_ret, char **protocol_ret,
}
*/
- *protocol_ret = strdup (uri->scheme);
+ if (STREQ (uri->scheme, "nbd+unix"))
+ *protocol_ret = strdup ("nbd");
+ else
+ *protocol_ret = strdup (uri->scheme);
if (*protocol_ret == NULL) {
perror ("strdup: protocol");
return -1;
@@ -194,7 +197,7 @@ parse (const char *arg, char **path_ret, char **protocol_ret,
if (path && path[0] == '/' &&
(STREQ (uri->scheme, "gluster") ||
STREQ (uri->scheme, "iscsi") ||
- STREQ (uri->scheme, "nbd") ||
+ STRPREFIX (uri->scheme, "nbd") ||
STREQ (uri->scheme, "rbd") ||
STREQ (uri->scheme, "sheepdog")))
path++;
diff --git a/common/progress/progress.c b/common/progress/progress.c
index e4b30663f..5848abd70 100644
--- a/common/progress/progress.c
+++ b/common/progress/progress.c
@@ -123,6 +123,7 @@ progress_bar_init (unsigned flags)
bar->machine_readable = 1;
bar->utf8_mode = 0;
bar->have_terminfo = 0;
+ bar->fp = NULL;
} else {
bar->machine_readable = 0;
diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index 1314d6e30..afced8c84 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -216,6 +216,9 @@ let run (g : G.guestfs) root (ops : ops) =
if not (Hostname.set_hostname g root hostname) then
warning (f_"hostname could not be set for this type of guest")
+ | `InjectBalloonServer _ ->
+ error "injecting the balloon server is not supported in RHEL 9.4, use RHEL 9.5 or above"
+
| `InjectQemuGA meth ->
(match get_virtio_win_handle "--inject-qemu-ga" meth with
| None -> ()
Reference in New Issue View Git Blame Copy Permalink