174 lines
7.3 KiB
Diff
174 lines
7.3 KiB
Diff
From 055c43fa60c7cefbe3baf32b21cfe8ffae09bf0f Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Thu, 26 Oct 2023 19:44:03 +0100
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Subject: [PATCH] generator: Add new virt-customize --tar-in operation
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Using 'virt-customize --tar-in some.tar:/dir -a disk.img' will unpack
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'some.tar' into '/dir' in the guest. Note that this will not work for
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compressed tar files as written since the underlying guestfs_tar_in
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function requires the compression type to be set explicitly and
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defaults to no compression (it does not auto-detect or default to
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compression).
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(cherry picked from commit b5f7b0ec18e30d25342bc322e571edf17a72974f)
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---
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common | 2 +-
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generator/customize.ml | 12 ++++++++++++
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2 files changed, 13 insertions(+), 1 deletion(-)
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Submodule common e70d89a5..9a8ba593:
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diff --git a/common/mlcustomize/customize-options.pod b/common/mlcustomize/customize-options.pod
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index e658a447..ff93630d 100644
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--- a/common/mlcustomize/customize-options.pod
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+++ b/common/mlcustomize/customize-options.pod
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@@ -427,6 +427,14 @@ the C<SELECTOR> field.
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You can have multiple I<--ssh-inject> options, for different users
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and also for more keys for each user.
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+=item B<--tar-in> TARFILE:REMOTEDIR
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+
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+Copy local files or directories from a local tar file
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+called C<TARFILE> into the disk image, placing them in the
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+directory C<REMOTEDIR> (which must exist). Note that
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+the tar file must be uncompressed (F<.tar.gz> files will not work
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+here)
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+
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=item B<--timezone> TIMEZONE
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Set the default timezone of the guest to C<TIMEZONE>. Use a location
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diff --git a/common/mlcustomize/customize-synopsis.pod b/common/mlcustomize/customize-synopsis.pod
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index 5031b015..bb0ce125 100644
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--- a/common/mlcustomize/customize-synopsis.pod
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+++ b/common/mlcustomize/customize-synopsis.pod
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@@ -9,8 +9,9 @@
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[--password USER:SELECTOR] [--root-password SELECTOR]
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[--run SCRIPT] [--run-command 'CMD+ARGS'] [--scrub FILE]
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[--sm-attach SELECTOR] [--sm-register] [--sm-remove]
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- [--sm-unregister] [--ssh-inject USER[:SELECTOR]] [--truncate FILE]
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- [--truncate-recursive PATH] [--timezone TIMEZONE] [--touch FILE]
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+ [--sm-unregister] [--ssh-inject USER[:SELECTOR]]
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+ [--tar-in TARFILE:REMOTEDIR] [--timezone TIMEZONE] [--touch FILE]
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+ [--truncate FILE] [--truncate-recursive PATH]
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[--uninstall PKG,PKG..] [--update] [--upload FILE:DEST]
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[--write FILE:CONTENT] [--no-logfile]
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[--password-crypto md5|sha256|sha512] [--no-selinux-relabel]
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diff --git a/common/mlcustomize/customize_cmdline.ml b/common/mlcustomize/customize_cmdline.ml
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index 3ce901db..245d9960 100644
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--- a/common/mlcustomize/customize_cmdline.ml
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+++ b/common/mlcustomize/customize_cmdline.ml
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@@ -93,14 +93,16 @@ and op = [
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(* --sm-unregister *)
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| `SSHInject of string * Ssh_key.ssh_key_selector
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(* --ssh-inject USER[:SELECTOR] *)
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- | `Truncate of string
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- (* --truncate FILE *)
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- | `TruncateRecursive of string
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- (* --truncate-recursive PATH *)
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+ | `TarIn of string * string
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+ (* --tar-in TARFILE:REMOTEDIR *)
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| `Timezone of string
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(* --timezone TIMEZONE *)
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| `Touch of string
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(* --touch FILE *)
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+ | `Truncate of string
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+ (* --truncate FILE *)
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+ | `TruncateRecursive of string
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+ (* --truncate-recursive PATH *)
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| `UninstallPackages of string list
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(* --uninstall PKG,PKG.. *)
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| `Update
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@@ -418,17 +420,16 @@ let rec argspec () =
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),
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Some "USER[:SELECTOR]", "Inject an ssh key so the given C<USER> will be able to log in over\nssh without supplying a password. The C<USER> must exist already\nin the guest.\n\nSee L<virt-builder(1)/SSH KEYS> for the format of\nthe C<SELECTOR> field.\n\nYou can have multiple I<--ssh-inject> options, for different users\nand also for more keys for each user.";
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(
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- [ L"truncate" ],
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- Getopt.String (s_"FILE", fun s -> List.push_front (`Truncate s) ops),
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- s_"Truncate a file to zero size"
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+ [ L"tar-in" ],
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+ Getopt.String (
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+ s_"TARFILE:REMOTEDIR",
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+ fun s ->
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+ let p = split_string_pair "tar-in" s in
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+ List.push_front (`TarIn p) ops
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+ ),
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+ s_"Copy local files or directories from a tarball into image"
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),
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- Some "FILE", "This command truncates C<FILE> to a zero-length file. The file must exist\nalready.";
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- (
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- [ L"truncate-recursive" ],
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- Getopt.String (s_"PATH", fun s -> List.push_front (`TruncateRecursive s) ops),
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- s_"Recursively truncate all files in directory"
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- ),
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- Some "PATH", "This command recursively truncates all files under C<PATH> to zero-length.";
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+ Some "TARFILE:REMOTEDIR", "Copy local files or directories from a local tar file\ncalled C<TARFILE> into the disk image, placing them in the\ndirectory C<REMOTEDIR> (which must exist). Note that\nthe tar file must be uncompressed (F<.tar.gz> files will not work\nhere)";
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(
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[ L"timezone" ],
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Getopt.String (s_"TIMEZONE", fun s -> List.push_front (`Timezone s) ops),
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@@ -441,6 +442,18 @@ let rec argspec () =
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s_"Run touch on a file"
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),
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Some "FILE", "This command performs a L<touch(1)>-like operation on C<FILE>.";
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+ (
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+ [ L"truncate" ],
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+ Getopt.String (s_"FILE", fun s -> List.push_front (`Truncate s) ops),
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+ s_"Truncate a file to zero size"
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+ ),
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+ Some "FILE", "This command truncates C<FILE> to a zero-length file. The file must exist\nalready.";
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+ (
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+ [ L"truncate-recursive" ],
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+ Getopt.String (s_"PATH", fun s -> List.push_front (`TruncateRecursive s) ops),
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+ s_"Recursively truncate all files in directory"
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+ ),
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+ Some "PATH", "This command recursively truncates all files under C<PATH> to zero-length.";
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(
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[ L"uninstall" ],
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Getopt.String (
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diff --git a/common/mlcustomize/customize_cmdline.mli b/common/mlcustomize/customize_cmdline.mli
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index 112b74dc..51a156ea 100644
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--- a/common/mlcustomize/customize_cmdline.mli
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+++ b/common/mlcustomize/customize_cmdline.mli
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@@ -85,14 +85,16 @@ and op = [
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(* --sm-unregister *)
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| `SSHInject of string * Ssh_key.ssh_key_selector
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(* --ssh-inject USER[:SELECTOR] *)
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- | `Truncate of string
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- (* --truncate FILE *)
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- | `TruncateRecursive of string
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- (* --truncate-recursive PATH *)
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+ | `TarIn of string * string
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+ (* --tar-in TARFILE:REMOTEDIR *)
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| `Timezone of string
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(* --timezone TIMEZONE *)
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| `Touch of string
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(* --touch FILE *)
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+ | `Truncate of string
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+ (* --truncate FILE *)
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+ | `TruncateRecursive of string
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+ (* --truncate-recursive PATH *)
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| `UninstallPackages of string list
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(* --uninstall PKG,PKG.. *)
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| `Update
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diff --git a/generator/customize.ml b/generator/customize.ml
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index c3dd259e..e64b45c0 100644
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--- a/generator/customize.ml
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+++ b/generator/customize.ml
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@@ -510,6 +510,18 @@ You can have multiple I<--ssh-inject> options, for different users
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and also for more keys for each user."
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};
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+ { op_name = "tar-in";
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+ op_type = StringPair "TARFILE:REMOTEDIR";
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+ op_discrim = "`TarIn";
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+ op_shortdesc = "Copy local files or directories from a tarball into image";
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+ op_pod_longdesc = "\
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+Copy local files or directories from a local tar file
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+called C<TARFILE> into the disk image, placing them in the
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+directory C<REMOTEDIR> (which must exist). Note that
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+the tar file must be uncompressed (F<.tar.gz> files will not work
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+here)";
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+ };
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+
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{ op_name = "timezone";
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op_type = String "TIMEZONE";
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op_discrim = "`Timezone";
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