[Libguestfs] [PATCH v3 0/7] RFC: switch v2v to ocaml-libvirt

Martin Kletzander mkletzan at redhat.com
Wed Jan 30 15:23:54 UTC 2019


On Wed, Jan 30, 2019 at 02:36:00PM +0100, Pino Toscano wrote:
>Hi,
>
>this is a mostly done attempt to switch to ocaml-libvirt, embedding the
>latest version of it from git. This way, it is possible to improve the
>way v2v connects to libvirt for both input, and output modules, and
>interacts with libvirt (e.g. no more virsh calls needed in virt-v2v).
>
>As side effect, virt-v2v now requires libvirt, as keeping it optional
>would create too much burden.
>
>I could not test all the libvirt input modes (like VDDK, and Xen), but
>VMware and libvirtxml work fine as before.
>

I tried VDDK and it works as well.

>Changes from v2:
>- rebase on master
>
>Changes from v1:
>- rebase on master
>- update ocaml-libvirt from libvirt-ocaml.git on libvirt.org, and adjust
>  the code to it
>- pass again the URI to input_libvirt_vddk, so an error message is
>  preserved
>
>
>Pino Toscano (7):
>  v2v: require libvirt
>  common: Bundle the libvirt-ocaml library for use by virt-v2v
>  v2v: switch to ocaml-libvirt
>  v2v: -o libvirt: use a Lazy for the connection
>  v2v: -o libvirt: switch away from virsh
>  v2v: test-harness: stop using the external ocaml-libvirt
>  build: stop looking for ocaml-libvirt
>
> .gitignore                            |    2 +
> Makefile.am                           |    5 +-
> common/mllibvirt/Makefile.am          |  102 ++
> common/mllibvirt/generator.pl         |  908 +++++++++++++
> common/mllibvirt/libvirt.README       |    9 +
> common/mllibvirt/libvirt.ml           | 1661 ++++++++++++++++++++++++
> common/mllibvirt/libvirt.mli          | 1626 +++++++++++++++++++++++
> common/mllibvirt/libvirt_c_epilogue.c |  462 +++++++
> common/mllibvirt/libvirt_c_oneoffs.c  | 1698 +++++++++++++++++++++++++
> common/mllibvirt/libvirt_c_prologue.c |  134 ++
> configure.ac                          |    1 +
> docs/C_SOURCE_FILES                   |    1 -
> m4/guestfs-ocaml.m4                   |    4 -
> po/POTFILES                           |    1 -
> v2v/Makefile.am                       |   26 +-
> v2v/copy_to_local.ml                  |    7 +-
> v2v/dummy.c                           |    2 +
> v2v/input_libvirt.ml                  |   20 +-
> v2v/input_libvirt_other.ml            |   27 +-
> v2v/input_libvirt_other.mli           |    5 +-
> v2v/input_libvirt_vcenter_https.ml    |   13 +-
> v2v/input_libvirt_vcenter_https.mli   |    2 +-
> v2v/input_libvirt_vddk.ml             |   15 +-
> v2v/input_libvirt_vddk.mli            |    4 +-
> v2v/input_libvirt_xen_ssh.ml          |   13 +-
> v2v/input_libvirt_xen_ssh.mli         |    2 +-
> v2v/input_libvirtxml.ml               |    3 +-
> v2v/libvirt_utils-c.c                 |  539 --------
> v2v/libvirt_utils.ml                  |   95 +-
> v2v/libvirt_utils.mli                 |   51 +-
> v2v/output_libvirt.ml                 |   56 +-
> v2v/parse_libvirt_xml.ml              |   14 +-
> v2v/parse_libvirt_xml.mli             |   11 +-
> v2v/test-harness/Makefile.am          |    5 +-
> v2v/v2v.ml                            |   12 +-
> 35 files changed, 6838 insertions(+), 698 deletions(-)
> create mode 100644 common/mllibvirt/Makefile.am
> create mode 100755 common/mllibvirt/generator.pl
> create mode 100644 common/mllibvirt/libvirt.README
> create mode 100644 common/mllibvirt/libvirt.ml
> create mode 100644 common/mllibvirt/libvirt.mli
> create mode 100644 common/mllibvirt/libvirt_c_epilogue.c
> create mode 100644 common/mllibvirt/libvirt_c_oneoffs.c
> create mode 100644 common/mllibvirt/libvirt_c_prologue.c
> create mode 100644 v2v/dummy.c
> delete mode 100644 v2v/libvirt_utils-c.c
>
>-- 
>2.20.1
>
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