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Re: [virt-tools-list] [virt-manager PATCH] virt-install: Make default graphics configurable



On 07/15/2013 04:00 AM, Martin Kletzander wrote:
> The '--default-graphics' option of 'setup.py configure' only affects
> virt-manager, but not virt-install.  This should be unified, so this
> patch checks whether default_graphics taken from the cli is supported
> and uses that option.
> 

ACK

- Cole

> Signed-off-by: Martin Kletzander <mkletzan redhat com>
> ---
>  man/virt-install.pod |  6 +++---
>  virtcli/cliconfig.py |  2 +-
>  virtinst/cli.py      | 13 ++++++++++---
>  3 files changed, 14 insertions(+), 7 deletions(-)
> 
> diff --git a/man/virt-install.pod b/man/virt-install.pod
> index 4067ec2..153345f 100644
> --- a/man/virt-install.pod
> +++ b/man/virt-install.pod
> @@ -639,9 +639,9 @@ This parameter is deprecated in favour of C<--network NETWORK,mac=12:34...>
> 
>  =head2 Graphics Configuration
> 
> -If no graphics option is specified, C<virt-install> will default to
> -'--graphics vnc' if the DISPLAY environment variable is set, otherwise
> -'--graphics none' is used.
> +If no graphics option is specified, C<virt-install> will try to select
> +the appropriate graphics if the DISPLAY environment variable is set,
> +otherwise '--graphics none' is used.
> 
>  =over 2
> 
> diff --git a/virtcli/cliconfig.py b/virtcli/cliconfig.py
> index 3edb964..ce43b3c 100644
> --- a/virtcli/cliconfig.py
> +++ b/virtcli/cliconfig.py
> @@ -84,4 +84,4 @@ preferred_distros = _split_list(_get_param("preferred_distros", ""))
>  hv_packages = _split_list(_get_param("hv_packages", ""))
>  askpass_package = _split_list(_get_param("askpass_packages", ""))
>  libvirt_packages = _split_list(_get_param("libvirt_packages", ""))
> -default_graphics = _get_param("default_graphics", "vnc")
> +default_graphics = _get_param("default_graphics", "spice")
> diff --git a/virtinst/cli.py b/virtinst/cli.py
> index a2a7c86..d6e5647 100644
> --- a/virtinst/cli.py
> +++ b/virtinst/cli.py
> @@ -788,7 +788,8 @@ def digest_graphics(guest, options, default_override=None):
>      if optnum == 0:
>          # If no graphics specified, choose a default
>          if default_override is True:
> -            vnc = True
> +            if cliconfig.default_graphics in ["spice", "vnc", "sdl"]:
> +                return [cliconfig.default_graphics]
>          elif default_override is False:
>              nographics = True
>          else:
> @@ -796,8 +797,14 @@ def digest_graphics(guest, options, default_override=None):
>                  logging.debug("Container guest, defaulting to nographics")
>                  nographics = True
>              elif "DISPLAY" in os.environ.keys():
> -                logging.debug("DISPLAY is set: graphics defaulting to VNC.")
> -                vnc = True
> +                logging.debug("DISPLAY is set: looking for pre-configured graphics")
> +                if cliconfig.default_graphics in ["spice", "vnc", "sdl"]:
> +                    logging.debug("Defaulting graphics to pre-configured %s" %
> +                                  cliconfig.default_graphics.upper())
> +                    return [cliconfig.default_graphics]
> +                logging.debug("No valid pre-configured graphics "
> +                              "found, defaulting to VNC")
> +                return ["vnc"]
>              else:
>                  logging.debug("DISPLAY is not set: defaulting to nographics.")
>                  nographics = True
> 


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