diff --git a/src/bhyve/bhyve_command.c b/src/bhyve/bhyve_command.c
index b3ae315bde357bac5524641332673d38496c8ddc..55032ae1df55beb6389bb5636e87223713b29595 100644
--- a/src/bhyve/bhyve_command.c
+++ b/src/bhyve/bhyve_command.c
@@ -330,15 +330,19 @@ bhyveBuildLPCArgStr(const virDomainDef *def ATTRIBUTE_UNUSED,
}
static int
-bhyveBuildGraphicsArgStr(const virDomainDef *def ATTRIBUTE_UNUSED,
+bhyveBuildGraphicsArgStr(const virDomainDef *def,
virDomainGraphicsDefPtr graphics,
virDomainVideoDefPtr video,
virConnectPtr conn,
- virCommandPtr cmd)
+ virCommandPtr cmd,
+ bool dryRun)
{
virBuffer opt = VIR_BUFFER_INITIALIZER;
virDomainGraphicsListenDefPtr glisten = NULL;
bool escapeAddr;
+ unsigned short port;
+
+ bhyveConnPtr driver = conn->privateData;
if (!(bhyveDriverGetCaps(conn) & BHYVE_CAP_LPC_BOOTROM) ||
def->os.bootloader ||
@@ -401,6 +405,20 @@ bhyveBuildGraphicsArgStr(const virDomainDef *def ATTRIBUTE_UNUSED,
virBufferAdd(&opt, glisten->address, -1);
}
+ if (!dryRun) {
+ if (graphics->data.vnc.autoport) {
+ if (virPortAllocatorAcquire(driver->remotePorts, &port) < 0)
+ return -1;
+ graphics->data.vnc.port = port;
+ } else {
+ if (virPortAllocatorSetUsed(driver->remotePorts,
+ graphics->data.vnc.port,
+ true) < 0)
+ VIR_WARN("Failed to mark VNC port '%d' as used by '%s'",
+ graphics->data.vnc.port, def->name);
+ }
+ }
+
virBufferAsprintf(&opt, ":%d", graphics->data.vnc.port);
break;
default:
@@ -557,7 +575,8 @@ virBhyveProcessBuildBhyveCmd(virConnectPtr conn,
if (def->ngraphics && def->nvideos) {
if (def->ngraphics == 1 && def->nvideos == 1) {
- if (bhyveBuildGraphicsArgStr(def, def->graphics[0], def->videos[0], conn, cmd) < 0)
+ if (bhyveBuildGraphicsArgStr(def, def->graphics[0], def->videos[0],
+ conn, cmd, dryRun) < 0)
goto error;
add_lpc = true;
} else {
diff --git a/src/bhyve/bhyve_driver.c b/src/bhyve/bhyve_driver.c
index 550b257cd15a1b45b4a2cb19b28998e0426e5dc9..3bcff889753d95d9daa29fa561602c32bfe65860 100644
--- a/src/bhyve/bhyve_driver.c
+++ b/src/bhyve/bhyve_driver.c
@@ -52,6 +52,7 @@
#include "viraccessapicheck.h"
#include "virhostcpu.h"
#include "virhostmem.h"
+#include "virportallocator.h"
#include "conf/domain_capabilities.h"
#include "bhyve_conf.h"
@@ -1219,6 +1220,7 @@ bhyveStateCleanup(void)
virObjectUnref(bhyve_driver->closeCallbacks);
virObjectUnref(bhyve_driver->domainEventState);
virObjectUnref(bhyve_driver->config);
+ virObjectUnref(bhyve_driver->remotePorts);
virMutexDestroy(&bhyve_driver->lock);
VIR_FREE(bhyve_driver);
@@ -1265,6 +1267,9 @@ bhyveStateInitialize(bool privileged,
if (!(bhyve_driver->domainEventState = virObjectEventStateNew()))
goto cleanup;
+ if (!(bhyve_driver->remotePorts = virPortAllocatorNew(_("display"), 5900, 65535, 0)))
+ goto cleanup;
+
bhyve_driver->hostsysinfo = virSysinfoRead();
if (!(bhyve_driver->config = virBhyveDriverConfigNew()))
diff --git a/src/bhyve/bhyve_process.c b/src/bhyve/bhyve_process.c
index a97e300ff74125aeb1ad59446ea70c3111c66c92..7211156ca29d93bc24ed9cf1cbe798ecfa3d4bfc 100644
--- a/src/bhyve/bhyve_process.c
+++ b/src/bhyve/bhyve_process.c
@@ -293,6 +293,16 @@ virBhyveProcessStop(bhyveConnPtr driver,
/* Cleanup network interfaces */
bhyveNetCleanup(vm);
+ /* VNC autoport cleanup */
+ if ((vm->def->ngraphics == 1) &&
+ vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC) {
+ if (virPortAllocatorRelease(driver->remotePorts,
+ vm->def->graphics[0]->data.vnc.port) < 0) {
+ VIR_WARN("Failed to release VNC port for '%s'",
+ vm->def->name);
+ }
+ }
+
ret = 0;
virCloseCallbacksUnset(driver->closeCallbacks, vm,
@@ -412,6 +422,16 @@ virBhyveProcessReconnect(virDomainObjPtr vm,
if (STREQ(expected_proctitle, proc_argv[0])) {
ret = 0;
priv->mon = bhyveMonitorOpen(vm, data->driver);
+ if (vm->def->ngraphics == 1 &&
+ vm->def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC) {
+ int vnc_port = vm->def->graphics[0]->data.vnc.port;
+ if (virPortAllocatorSetUsed(data->driver->remotePorts,
+ vnc_port,
+ true) < 0) {
+ VIR_WARN("Failed to mark VNC port '%d' as used by '%s'",
+ vnc_port, vm->def->name);
+ }
+ }
}
}
diff --git a/src/bhyve/bhyve_utils.h b/src/bhyve/bhyve_utils.h
index db50e012ac385aac0f8caf99250126e3b391850e..8ad2698d4635a34e0d8cf57de76a7ec0d2f238db 100644
--- a/src/bhyve/bhyve_utils.h
+++ b/src/bhyve/bhyve_utils.h
@@ -28,6 +28,7 @@
# include "virdomainobjlist.h"
# include "virthread.h"
# include "virclosecallbacks.h"
+# include "virportallocator.h"
# define BHYVE_AUTOSTART_DIR SYSCONFDIR "/libvirt/bhyve/autostart"
# define BHYVE_CONFIG_DIR SYSCONFDIR "/libvirt/bhyve"
@@ -58,6 +59,8 @@ struct _bhyveConn {
virCloseCallbacksPtr closeCallbacks;
+ virPortAllocatorPtr remotePorts;
+
unsigned bhyvecaps;
unsigned grubcaps;
};
diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.args b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.args
new file mode 100644
index 0000000000000000000000000000000000000000..039526ff3532e98ed3c2c517dd869f37ac43251d
--- /dev/null
+++ b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.args
@@ -0,0 +1,12 @@
+/usr/sbin/bhyve \
+-c 1 \
+-m 214 \
+-u \
+-H \
+-P \
+-s 0:0,hostbridge \
+-l bootrom,/path/to/test.fd \
+-s 2:0,ahci,hd:/tmp/freebsd.img \
+-s 3:0,virtio-net,faketapdev,mac=52:54:00:00:00:00 \
+-s 4:0,fbuf,tcp=127.0.0.1:5900 \
+-s 1,lpc bhyve
diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.ldargs b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.ldargs
new file mode 100644
index 0000000000000000000000000000000000000000..421376db9e8aee847e9d774891e73098a7415e94
--- /dev/null
+++ b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.ldargs
@@ -0,0 +1 @@
+dummy
diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.xml b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.xml
new file mode 100644
index 0000000000000000000000000000000000000000..afb73f040efd2cefd0a8644ef4d2337dd583f428
--- /dev/null
+++ b/tests/bhyvexml2argvdata/bhyvexml2argv-vnc-autoport.xml
@@ -0,0 +1,26 @@
+
+ bhyve
+ df3be7e7-a104-11e3-aeb0-50e5492bd3dc
+ 219136
+ 1
+
+ hvm
+ /path/to/test.fd
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/bhyvexml2argvtest.c b/tests/bhyvexml2argvtest.c
index 72f10ebc1c3e49e16ff1091f296db89e6871aa06..5623044cbddbdb60ad670b38a7da9bceb590d615 100644
--- a/tests/bhyvexml2argvtest.c
+++ b/tests/bhyvexml2argvtest.c
@@ -145,6 +145,11 @@ mymain(void)
if ((driver.xmlopt = virBhyveDriverCreateXMLConf(&driver)) == NULL)
return EXIT_FAILURE;
+ if (!(driver.remotePorts = virPortAllocatorNew("display", 5900, 65535,
+ VIR_PORT_ALLOCATOR_SKIP_BIND_CHECK)))
+ return EXIT_FAILURE;
+
+
# define DO_TEST_FULL(name, flags) \
do { \
static struct testInfo info = { \
@@ -196,6 +201,7 @@ mymain(void)
DO_TEST("vnc-vgaconf-on");
DO_TEST("vnc-vgaconf-off");
DO_TEST("vnc-vgaconf-io");
+ DO_TEST("vnc-autoport");
/* Address allocation tests */
DO_TEST("addr-single-sata-disk");
@@ -234,6 +240,7 @@ mymain(void)
virObjectUnref(driver.caps);
virObjectUnref(driver.xmlopt);
+ virObjectUnref(driver.remotePorts);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
diff --git a/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-vnc-autoport.xml b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-vnc-autoport.xml
new file mode 100644
index 0000000000000000000000000000000000000000..d6cfe76b70b5f35704f0a59864ee25ece979cf87
--- /dev/null
+++ b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-vnc-autoport.xml
@@ -0,0 +1,41 @@
+
+ bhyve
+ df3be7e7-a104-11e3-aeb0-50e5492bd3dc
+ 219136
+ 219136
+ 1
+
+ hvm
+ /path/to/test.fd
+
+
+
+ destroy
+ restart
+ destroy
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/tests/bhyvexml2xmltest.c b/tests/bhyvexml2xmltest.c
index 8e41088a804e08b6aa5b52760ecb3c1c519a2bba..59feac055dbd8b3c0f0e375f29fa3c344e26f7c6 100644
--- a/tests/bhyvexml2xmltest.c
+++ b/tests/bhyvexml2xmltest.c
@@ -108,6 +108,7 @@ mymain(void)
DO_TEST_DIFFERENT("vnc-vgaconf-on");
DO_TEST_DIFFERENT("vnc-vgaconf-off");
DO_TEST_DIFFERENT("vnc-vgaconf-io");
+ DO_TEST_DIFFERENT("vnc-autoport");
/* Address allocation tests */
DO_TEST_DIFFERENT("addr-single-sata-disk");