On 05/02/2013 03:16 AM, Peter Krempa wrote:
When attempting to generate the native command line from an XML file that uses graphics port auto allocation, the generated commandline wouldn't be valid.
This patch adds fake autoallocation of ports as done when starting the actual machine. ---
Notes: Version 2: - rebased after context-conflict with 11fc1beab6e018a88182f80056d35217c150b3de
src/qemu/qemu_driver.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+)
ACK.
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 9492850..45fcf05 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -5274,6 +5274,58 @@ static char *qemuConnectDomainXMLToNative(virConnectPtr conn, if (qemuDomainAssignAddresses(def, qemuCaps, NULL) < 0) goto cleanup;
+ /* do fake auto-alloc of graphics ports, if such config is used */ + for (i = 0 ; i < def->ngraphics; ++i) { + virDomainGraphicsDefPtr graphics = def->graphics[i]; + if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC && + !graphics->data.vnc.socket && graphics->data.vnc.autoport) { + graphics->data.vnc.port = 5900;
I don't know if using QEMU_REMOTE_PORT_MIN instead of hard-coding the magic number is any better, but we already discussed that for purposes of command-line generation, ANY port number will do, so it doesn't really invalidate your patch. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org