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virsh: add interface information to guestinfo command

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The new parameter group returns information about network interfaces

Signed-off-by: zhanglei <zhanglei@smartx.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
zhanglei 2021-10-15 18:07:48 +08:00 committed by Ján Tomko
parent 348758b1b5
commit c6d009620a
2 changed files with 16 additions and 2 deletions
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12
docs/manpages/virsh.rst
View File

@ -2700,7 +2700,7 @@ guestinfo
::
guestinfo domain [--user] [--os] [--timezone] [--hostname] [--filesystem]
[--disk]
[--disk] [--interface]
Print information about the guest from the point of view of the guest agent.
Note that this command requires a guest agent to be configured and running in
@ -2711,7 +2711,7 @@ are supported by the guest agent. You can limit the types of information that
are returned by specifying one or more flags. If a requested information
type is not supported, the processes will provide an exit code of 1.
Available information types flags are *--user*, *--os*,
*--timezone*, *--hostname*, *--filesystem* and *--disk*.
*--timezone*, *--hostname*, *--filesystem*, *--disk* and *--interface*.
Note that depending on the hypervisor type and the version of the guest agent
running within the domain, not all of the following information may be
@ -2779,6 +2779,14 @@ returned:
* ``disk.<num>.alias`` - the device alias of the disk (e.g. sda)
* ``disk.<num>.guest_alias`` - optional alias assigned to the disk
*--interface* returns:
* ``if.count`` - the number of interfaces defined on this domain
* ``if.<num>.name`` - name in the guest (e.g. ``eth0``) for interface <num>
* ``if.<num>.hwaddr`` - hardware address in the guest for interface <num>
* ``if.<num>.addr.count`` - the number of IP addresses of interface <num>
* ``if.<num>.addr.<num1>.type`` - the IP address type of addr <num1> (e.g. ipv4)
* ``if.<num>.addr.<num1>.addr`` - the IP address of addr <num1>
* ``if.<num>.addr.<num1>.prefix`` - the prefix of IP address of addr <num1>
guestvcpus
----------

6
tools/virsh-domain.c
View File

@ -14077,6 +14077,10 @@ static const vshCmdOptDef opts_guestinfo[] = {
.type = VSH_OT_BOOL,
.help = N_("report disk information"),
},
{.name = "interface",
.type = VSH_OT_BOOL,
.help = N_("report interface information"),
},
{.name = NULL}
};
@ -14102,6 +14106,8 @@ cmdGuestInfo(vshControl *ctl, const vshCmd *cmd)
types |= VIR_DOMAIN_GUEST_INFO_FILESYSTEM;
if (vshCommandOptBool(cmd, "disk"))
types |= VIR_DOMAIN_GUEST_INFO_DISKS;
if (vshCommandOptBool(cmd, "interface"))
types |= VIR_DOMAIN_GUEST_INFO_INTERFACES;
if (!(dom = virshCommandOptDomain(ctl, cmd, NULL)))
return false;