[Libguestfs] [libguestfs PATCH v2 0/7] lib: support networking with passt
Richard W.M. Jones
rjones at redhat.com
Fri Jul 14 13:32:22 UTC 2023
On Fri, Jul 14, 2023 at 03:22:06PM +0200, Laszlo Ersek wrote:
> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2184967
> v1: https://listman.redhat.com/archives/libguestfs/2023-July/031984.html
>
> V2 implements small updates; the cumulative v1->v2 diff is just
>
> > diff --git a/lib/launch-direct.c b/lib/launch-direct.c
> > index 8d6ad025a4e1..cdfd25a9afed 100644
> > --- a/lib/launch-direct.c
> > +++ b/lib/launch-direct.c
> > @@ -338,9 +338,9 @@ add_drives (guestfs_h *g, struct backend_direct_data *data,
> > /**
> > * Launch passt such that it daemonizes.
> > *
> > - * On error, -1 is returned; C<passt_pid> and C<sockpath> are not modified.
> > + * On error, C<-1> is returned; C<passt_pid> and C<sockpath> are not modified.
> > *
> > - * On success, 0 is returned. C<passt_pid> contains the PID of the passt
> > + * On success, C<0> is returned. C<passt_pid> contains the PID of the passt
> > * background process. C<sockpath> contains the pathname of the unix domain
> > * socket where passt will accept a single connection.
> > */
> > @@ -394,7 +394,12 @@ launch_passt (guestfs_h *g, long *passt_pid, char (*sockpath)[UNIX_PATH_MAX])
> > goto close_cmd;
> > }
> >
> > - assert (WIFEXITED (passt_status));
> > + if (!WIFEXITED (passt_status)) {
> > + error (g, _("internal error: unexpected exit status from passt (%d)"),
> > + passt_status);
> > + goto close_cmd;
> > + }
> > +
> > passt_exit = WEXITSTATUS (passt_status);
> > if (passt_exit != 0) {
> > error (g, _("passt exited with status %d"), passt_exit);
> > diff --git a/lib/launch.c b/lib/launch.c
> > index a0a8e1c45a51..b9b76e509162 100644
> > --- a/lib/launch.c
> > +++ b/lib/launch.c
> > @@ -408,6 +408,9 @@ guestfs_int_passt_runnable (guestfs_h *g)
> > return false;
> >
> > guestfs_int_cmd_add_string_unquoted (cmd, "passt --help");
> > + if (!g->verbose)
> > + guestfs_int_cmd_add_string_unquoted (cmd, " >/dev/null 2>&1");
> > +
> > r = guestfs_int_cmd_run (cmd);
> > if (r == -1 || !WIFEXITED (r))
> > return false;
>
> dispersed over patches #2 and #7.
>
> I lightly tested the updates with virt-rescue (direct & libvirt backends
> with passt installed).
For the series:
Reviewed-by: Richard W.M. Jones <rjones at redhat.com>
If you can push it today then I can do a libguestfs release
for Fedora.
Rich.
> Thanks
> Laszlo
>
> Laszlo Ersek (7):
> lib: fix NETWORK_ADDRESS: make it an actual IP address, not a subnet
> base
> lib/launch-libvirt: support networking with passt
> docs: fix broken link in the guestfs manual
> docs: clarify sockdir's separation
> lib: move guestfs_int_create_socketname() from "launch.c" to
> "tmpdirs.c"
> lib: introduce guestfs_int_make_pid_path()
> lib/launch-direct: support networking with passt
>
> fish/guestfish.pod | 4 +-
> generator/actions_properties.ml | 8 +-
> lib/guestfs-internal.h | 32 ++++-
> lib/guestfs.pod | 6 +-
> lib/launch-direct.c | 152 +++++++++++++++++++-
> lib/launch-libvirt.c | 11 ++
> lib/launch.c | 57 ++++----
> lib/tmpdirs.c | 41 ++++++
> 8 files changed, 271 insertions(+), 40 deletions(-)
>
>
> base-commit: 13c7052ff96d5ee99ec1b1252f1a3b4d7aed44d2
> _______________________________________________
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> Libguestfs at redhat.com
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--
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