[libvirt] [PATCH] virnetdevbandwidthtest: Link with libxml2
by Michal Privoznik
I've received a notice over IRC that on some systems, the
virnetdevbandwidthtest is not linked with libxml:
/usr/bin/ld: virnetdevbandwidthtest.o: undefined reference to symbol 'xmlStrEqual@(a)LIBXML2_2.4.30'
/usr/lib/x86_64-linux-gnu/libxml2.so.2: error adding symbols: DSO missing from command line
Trivial way avoiding this is to add LIBXML_LIBS to
virnetdevbandwidthtest_LDADD.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
tests/Makefile.am | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/Makefile.am b/tests/Makefile.am
index cfc0905..91c385e 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -658,7 +658,7 @@ commandhelper_LDFLAGS = -static
virnetdevbandwidthtest_SOURCES = \
virnetdevbandwidthtest.c testutils.h testutils.c
-virnetdevbandwidthtest_LDADD = $(LDADDS)
+virnetdevbandwidthtest_LDADD = $(LDADDS) $(LIBXML_LIBS)
if WITH_LIBVIRTD
libvirtdconftest_SOURCES = \
--
1.8.5.2
10 years, 9 months
- 3
- 2
[libvirt] [PATCHv7 0/2] Implement RBD storage pool support
by Adam Walters
Here is a re-based and fixed up re-submission of my patches to implement RBD
storage pool support for QEMU domains. Nothing in it has changed much, other
than it has been rebased against the lastest libvirt and two of my patches
have been squashed in order to pass a make, make check, and make syntax-check
after each individual patch.
The code here still works well for me, but I only have the one host to test
this on. If possible, I would like to try and get this merged for the 1.2.2
release cycle, so that other users can benefit from the added storage pool
support. As always, if you find any problems with my patches, please let me
know, and I will fix them up as soon as time permits.
Adam Walters (2):
qemu: conf Implement domain RBD storage pool support
domain: conf: Fix secret type checking for network volumes
src/conf/domain_conf.c | 6 +++--
src/qemu/qemu_conf.c | 62 +++++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 65 insertions(+), 3 deletions(-)
--
1.8.5.2
10 years, 9 months
- 2
- 8
[libvirt] [PATCH V3]Sheepdog: Auto Adding volume and pool refresh.
by joel SIMOES
From: Joel <joel.simoes(a)laposte.net>
Fix bug 1055479
https://bugzilla.redhat.com/show_bug.cgi?id=1055479
Libvirt lose sheepdogs volumes on pool refresh or restart.
When restarting sheepdog pool, all volumes are missing.
This patch add automatically all volume from the added pool.
---
src/storage/storage_backend_sheepdog.c | 74 +++++++++++++++++++++++++++++++++-
1 file changed, 72 insertions(+), 2 deletions(-)
diff --git a/src/storage/storage_backend_sheepdog.c b/src/storage/storage_backend_sheepdog.c
index a6981ce..a836f27 100644
--- a/src/storage/storage_backend_sheepdog.c
+++ b/src/storage/storage_backend_sheepdog.c
@@ -109,6 +109,70 @@ virStorageBackendSheepdogAddHostArg(virCommandPtr cmd,
virCommandAddArgFormat(cmd, "%d", port);
}
+static int
+virStorageBackendSheepdogRefreshAllVol(virConnectPtr conn ATTRIBUTE_UNUSED,
+ virStoragePoolObjPtr pool)
+{
+ int ret;
+ char *output = NULL;
+
+ virCommandPtr cmd = virCommandNewArgList(COLLIE, "vdi", "list", "-r", NULL);
+ virStorageBackendSheepdogAddHostArg(cmd, pool);
+ virCommandSetOutputBuffer(cmd, &output);
+ ret = virCommandRun(cmd, NULL);
+ char** lines;
+ char** cells;
+
+ if (ret < 0)
+ goto cleanup;
+
+ ret = -1;
+ lines = virStringSplit(output, "\n", 0);
+ size_t i;
+ for (i = 0; *(lines + i); i++) {
+ char *line = *(lines + i);
+ cells = virStringSplit(line, " ", 0);
+ size_t j;
+ for (j = 0; *(cells + j); j++) {
+
+ char *cell = *(cells + j);
+ if (j == 1) {
+ virStorageVolDefPtr vol = NULL;
+ if (VIR_ALLOC(vol) < 0)
+ goto cleanup;
+
+ if (VIR_STRDUP(vol->name, cell) < 0)
+ goto cleanup;
+
+ vol->type = VIR_STORAGE_VOL_BLOCK;
+
+ if (VIR_EXPAND_N(pool->volumes.objs, pool->volumes.count, 1) < 0)
+ goto cleanup;
+ pool->volumes.objs[pool->volumes.count - 1] = vol;
+
+ if (virStorageBackendSheepdogRefreshVol(conn, pool, vol) < 0)
+ goto cleanup;
+
+ vol = NULL;
+ }
+
+ VIR_FREE(*(cells + j));
+ }
+
+ VIR_FREE(cells);
+ VIR_FREE(*(lines + i));
+ }
+
+
+ VIR_FREE(lines);
+ ret = 0;
+
+cleanup:
+ virCommandFree(cmd);
+ VIR_FREE(lines);
+ VIR_FREE(cells);
+ return ret;
+}
static int
virStorageBackendSheepdogRefreshPool(virConnectPtr conn ATTRIBUTE_UNUSED,
@@ -122,9 +186,15 @@ virStorageBackendSheepdogRefreshPool(virConnectPtr conn ATTRIBUTE_UNUSED,
virStorageBackendSheepdogAddHostArg(cmd, pool);
virCommandSetOutputBuffer(cmd, &output);
ret = virCommandRun(cmd, NULL);
- if (ret == 0)
- ret = virStorageBackendSheepdogParseNodeInfo(pool->def, output);
+ if (ret < 0)
+ goto cleanup;
+ ret = virStorageBackendSheepdogParseNodeInfo(pool->def, output);
+ if (ret < 0)
+ goto cleanup;
+ ret = virStorageBackendSheepdogRefreshAllVol(conn, pool);
+
+cleanup:
virCommandFree(cmd);
VIR_FREE(output);
return ret;
--
1.8.3.2
10 years, 9 months
- 3
- 2
[libvirt] [PATCH v4] bhyve: add a basic driver
by Roman Bogorodskiy
At this point it has a limited functionality and is highly
experimental. Supported domain operations are:
* define
* start
* destroy
* dumpxml
* dominfo
It's only possible to have only one disk device and only one
network, which should be of type bridge.
---
configure.ac | 7 +
daemon/libvirtd.c | 9 +
include/libvirt/virterror.h | 1 +
m4/virt-driver-bhyve.m4 | 57 +++++
po/POTFILES.in | 3 +
src/Makefile.am | 30 +++
src/bhyve/bhyve_command.c | 276 +++++++++++++++++++++
src/bhyve/bhyve_command.h | 41 ++++
src/bhyve/bhyve_driver.c | 566 ++++++++++++++++++++++++++++++++++++++++++++
src/bhyve/bhyve_driver.h | 28 +++
src/bhyve/bhyve_process.c | 216 +++++++++++++++++
src/bhyve/bhyve_process.h | 36 +++
src/bhyve/bhyve_utils.h | 48 ++++
src/conf/domain_conf.c | 3 +-
src/conf/domain_conf.h | 1 +
src/driver.h | 1 +
src/libvirt.c | 3 +
src/util/virerror.c | 1 +
18 files changed, 1326 insertions(+), 1 deletion(-)
create mode 100644 m4/virt-driver-bhyve.m4
create mode 100644 src/bhyve/bhyve_command.c
create mode 100644 src/bhyve/bhyve_command.h
create mode 100644 src/bhyve/bhyve_driver.c
create mode 100644 src/bhyve/bhyve_driver.h
create mode 100644 src/bhyve/bhyve_process.c
create mode 100644 src/bhyve/bhyve_process.h
create mode 100644 src/bhyve/bhyve_utils.h
diff --git a/configure.ac b/configure.ac
index 1670a41..35c52d5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1031,6 +1031,12 @@ fi
AM_CONDITIONAL([WITH_PARALLELS], [test "$with_parallels" = "yes"])
dnl
+dnl Checks for bhyve driver
+dnl
+
+LIBVIRT_DRIVER_CHECK_BHYVE
+
+dnl
dnl check for shell that understands <> redirection without truncation,
dnl needed by src/qemu/qemu_monitor_{text,json}.c.
dnl
@@ -2687,6 +2693,7 @@ AC_MSG_NOTICE([ PHYP: $with_phyp])
AC_MSG_NOTICE([ ESX: $with_esx])
AC_MSG_NOTICE([ Hyper-V: $with_hyperv])
AC_MSG_NOTICE([Parallels: $with_parallels])
+LIBIVRT_DRIVER_RESULT_BHYVE
AC_MSG_NOTICE([ Test: $with_test])
AC_MSG_NOTICE([ Remote: $with_remote])
AC_MSG_NOTICE([ Network: $with_network])
diff --git a/daemon/libvirtd.c b/daemon/libvirtd.c
index 49c42ad..b27c6fd 100644
--- a/daemon/libvirtd.c
+++ b/daemon/libvirtd.c
@@ -77,6 +77,9 @@
# ifdef WITH_VBOX
# include "vbox/vbox_driver.h"
# endif
+# ifdef WITH_BHYVE
+# include "bhyve/bhyve_driver.h"
+# endif
# ifdef WITH_NETWORK
# include "network/bridge_driver.h"
# endif
@@ -405,6 +408,9 @@ static void daemonInitialize(void)
# ifdef WITH_VBOX
virDriverLoadModule("vbox");
# endif
+# ifdef WITH_BHYVE
+ virDriverLoadModule("bhyve");
+# endif
#else
# ifdef WITH_NETWORK
networkRegister();
@@ -442,6 +448,9 @@ static void daemonInitialize(void)
# ifdef WITH_VBOX
vboxRegister();
# endif
+# ifdef WITH_BHYVE
+ bhyveRegister();
+# endif
#endif
}
diff --git a/include/libvirt/virterror.h b/include/libvirt/virterror.h
index e31e9c4..7915bbb 100644
--- a/include/libvirt/virterror.h
+++ b/include/libvirt/virterror.h
@@ -121,6 +121,7 @@ typedef enum {
VIR_FROM_ACCESS = 55, /* Error from access control manager */
VIR_FROM_SYSTEMD = 56, /* Error from systemd code */
+ VIR_FROM_BHYVE = 57, /* Error from bhyve driver */
# ifdef VIR_ENUM_SENTINELS
VIR_ERR_DOMAIN_LAST
# endif
diff --git a/m4/virt-driver-bhyve.m4 b/m4/virt-driver-bhyve.m4
new file mode 100644
index 0000000..969133a
--- /dev/null
+++ b/m4/virt-driver-bhyve.m4
@@ -0,0 +1,57 @@
+dnl The bhyve driver
+dnl
+dnl Copyright (C) 2014 Roman Bogorodskiy
+dnl
+dnl This library is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Lesser General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2.1 of the License, or (at your option) any later version.
+dnl
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+dnl Lesser General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU Lesser General Public
+dnl License along with this library. If not, see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
+AC_DEFUN([LIBVIRT_DRIVER_CHECK_BHYVE],[
+ AC_ARG_WITH([bhyve],
+ [AS_HELP_STRING([--with-bhyve],
+ [add BHyVe support @<:@default=check@:>@])])
+ m4_divert_text([DEFAULTS], [with_bhyve=check])
+
+ if test "$with_bhyve" != "no"; then
+ AC_PATH_PROG([BHYVE], [bhyve], [], [$PATH:/usr/sbin])
+ AC_PATH_PROG([BHYVECTL], [bhyvectl], [$PATH:/usr/sbin])
+ AC_PATH_PROG([BHYVELOAD], [bhyveload], [$PATH:/usr/sbin/])
+
+ if test -z "$BHYVE" || test -z "$BHYVECTL" \
+ test -z "$BHYVELOAD" || test "$with_freebsd" = "no"; then
+ if test "$with_bhyve" = "check"; then
+ with_bhyve="no"
+ else
+ AC_MSG_ERROR([The bhyve driver cannot be enabled])
+ fi
+ else
+ with_bhyve="yes"
+ fi
+ fi
+
+ if test "$with_bhyve" = "yes"; then
+ AC_DEFINE_UNQUOTED([WITH_BHYVE], 1, [whether bhyve driver is enabled])
+ AC_DEFINE_UNQUOTED([BHYVE], ["$BHYVE"],
+ [Location of the bhyve tool])
+ AC_DEFINE_UNQUOTED([BHYVECTL], ["$BHYVECTL"],
+ [Location of the bhyvectl tool])
+ AC_DEFINE_UNQUOTED([BHYVELOAD], ["$BHYVELOAD"],
+ [Location of the bhyveload tool])
+ fi
+ AM_CONDITIONAL([WITH_BHYVE], [test "$with_bhyve" = "yes"])
+])
+
+AC_DEFUN([LIBIVRT_DRIVER_RESULT_BHYVE],[
+ AC_MSG_NOTICE([ Bhyve: $with_bhyve])
+])
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 0359b2f..5c9bc7e 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -8,6 +8,9 @@ gnulib/lib/gai_strerror.c
gnulib/lib/regcomp.c
src/access/viraccessdriverpolkit.c
src/access/viraccessmanager.c
+src/bhyve/bhyve_command.c
+src/bhyve/bhyve_driver.c
+src/bhyve/bhyve_process.c
src/conf/capabilities.c
src/conf/cpu_conf.c
src/conf/device_conf.c
diff --git a/src/Makefile.am b/src/Makefile.am
index abe0a51..8408063 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -515,6 +515,7 @@ DRIVER_SOURCE_FILES = \
$(NULL)
STATEFUL_DRIVER_SOURCE_FILES = \
+ $(BHYVE_DRIVER_SOURCES) \
$(INTERFACE_DRIVER_SOURCES) \
$(LIBXL_DRIVER_SOURCES) \
$(LXC_DRIVER_SOURCES) \
@@ -774,6 +775,15 @@ PARALLELS_DRIVER_SOURCES = \
parallels/parallels_storage.c \
parallels/parallels_network.c
+BHYVE_DRIVER_SOURCES = \
+ bhyve/bhyve_command.c \
+ bhyve/bhyve_command.h \
+ bhyve/bhyve_driver.h \
+ bhyve/bhyve_driver.c \
+ bhyve/bhyve_process.c \
+ bhyve/bhyve_process.h \
+ bhyve/bhyve_utils.h
+
NETWORK_DRIVER_SOURCES = \
network/bridge_driver.h network/bridge_driver.c \
network/bridge_driver_platform.h \
@@ -1310,6 +1320,25 @@ libvirt_driver_parallels_la_CFLAGS = \
libvirt_driver_parallels_la_SOURCES = $(PARALLELS_DRIVER_SOURCES)
endif WITH_PARALLELS
+if WITH_BHYVE
+noinst_LTLIBRARIES += libvirt_driver_bhyve_impl.la
+libvirt_driver_bhyve_la_SOURCES =
+libvirt_driver_bhyve_la_LIBADD = libvirt_driver_bhyve_impl.la
+if WITH_DRIVER_MODULES
+mod_LTLIBRARIES += libvirt_driver_bhyve.la
+libvirt_driver_bhyve_la_LIBADD += ../gnulib/lib/libgnu.la
+libvirt_driver_bhyve_la_LDFLAGS = -module -avoid-version $(AM_LDFLAGS)
+else ! WITH_DRIVER_MODULES
+noinst_LTLIBRARIES += libvirt_driver_bhyve.la
+endif ! WITH_DRIVER_MODULES
+
+libvirt_driver_bhyve_impl_la_CFLAGS = \
+ -I$(top_srcdir)/src/conf \
+ $(AM_CFLAGS)
+libvirt_driver_bhyve_impl_la_LDFLAGS = $(AM_LDFLAGS)
+libvirt_driver_bhyve_impl_la_SOURCES = $(BHYVE_DRIVER_SOURCES)
+endif WITH_BHYVE
+
if WITH_NETWORK
noinst_LTLIBRARIES += libvirt_driver_network_impl.la
libvirt_driver_network_la_SOURCES =
@@ -1644,6 +1673,7 @@ EXTRA_DIST += \
$(HYPERV_DRIVER_SOURCES) \
$(HYPERV_DRIVER_EXTRA_DIST) \
$(PARALLELS_DRIVER_SOURCES) \
+ $(BHYVE_DRIVER_SOURCES) \
$(NETWORK_DRIVER_SOURCES) \
$(INTERFACE_DRIVER_SOURCES) \
$(STORAGE_DRIVER_SOURCES) \
diff --git a/src/bhyve/bhyve_command.c b/src/bhyve/bhyve_command.c
new file mode 100644
index 0000000..3a444a7
--- /dev/null
+++ b/src/bhyve/bhyve_command.c
@@ -0,0 +1,276 @@
+/*
+ * bhyve_process.c: bhyve command generation
+ *
+ * Copyright (C) 2014 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <config.h>
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <dirent.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/if_tap.h>
+
+#include "bhyve_command.h"
+#include "viralloc.h"
+#include "virfile.h"
+#include "virstring.h"
+#include "virlog.h"
+#include "virnetdev.h"
+#include "virnetdevbridge.h"
+#include "virnetdevtap.h"
+
+#define VIR_FROM_THIS VIR_FROM_BHYVE
+
+static char*
+virBhyveTapGetRealDeviceName(char *name)
+{
+ /* This is an ugly hack, because if we rename
+ * tap device to vnet%d, its device name will be
+ * still /dev/tap%d, and bhyve tries too open /dev/tap%d,
+ * so we have to find the real name
+ */
+ char *ret = NULL;
+ struct dirent *dp;
+ char *devpath = NULL;
+ int fd;
+
+ DIR *dirp = opendir("/dev");
+ if (dirp == NULL) {
+ virReportSystemError(errno,
+ _("Failed to opendir path '%s'"),
+ "/dev");
+ return NULL;
+ }
+
+ while ((dp = readdir(dirp)) != NULL) {
+ if (STRPREFIX(dp->d_name, "tap")) {
+ struct ifreq ifr;
+ if (virAsprintf(&devpath, "/dev/%s", dp->d_name) < 0) {
+ goto cleanup;
+ }
+ if ((fd = open(devpath, O_RDWR)) < 0) {
+ virReportSystemError(errno, _("Unable to open '%s'"), devpath);
+ goto cleanup;
+ }
+
+ if (ioctl(fd, TAPGIFNAME, (void *)&ifr) < 0) {
+ virReportSystemError(errno, "%s",
+ _("Unable to query tap interface name"));
+ goto cleanup;
+ }
+
+ if (STREQ(name, ifr.ifr_name)) {
+ /* we can ignore the return value
+ * because we still have nothing
+ * to do but return;
+ */
+ ignore_value(VIR_STRDUP(ret, dp->d_name));
+ goto cleanup;
+ }
+
+ VIR_FREE(devpath);
+ VIR_FORCE_CLOSE(fd);
+ }
+ }
+
+cleanup:
+ VIR_FREE(devpath);
+ VIR_FORCE_CLOSE(fd);
+ closedir(dirp);
+ return ret;
+}
+
+static int
+bhyveBuildNetArgStr(const virDomainDef *def, virCommandPtr cmd)
+{
+ virDomainNetDefPtr net = NULL;
+ char *brname = NULL;
+ char *realifname = NULL;
+ int *tapfd = NULL;
+
+ if (def->nnets != 1) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("domain should have one and only one net defined"));
+ return -1;
+ }
+
+ net = def->nets[0];
+
+ if (net != NULL) {
+ int actualType = virDomainNetGetActualType(net);
+
+ if (actualType == VIR_DOMAIN_NET_TYPE_BRIDGE) {
+ if (VIR_STRDUP(brname, virDomainNetGetActualBridgeName(net)) < 0)
+ return -1L;
+ } else {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("Network type %d is not supported"),
+ virDomainNetGetActualType(net));
+ return -1;
+ }
+
+ if (!net->ifname ||
+ STRPREFIX(net->ifname, VIR_NET_GENERATED_PREFIX) ||
+ strchr(net->ifname, '%')) {
+ VIR_FREE(net->ifname);
+ if (VIR_STRDUP(net->ifname, VIR_NET_GENERATED_PREFIX "%d") < 0) {
+ VIR_FREE(brname);
+ return -1;
+ }
+ }
+
+ if (virNetDevTapCreateInBridgePort(brname, &net->ifname, &net->mac,
+ def->uuid, tapfd, 1,
+ virDomainNetGetActualVirtPortProfile(net),
+ virDomainNetGetActualVlan(net),
+ VIR_NETDEV_TAP_CREATE_IFUP | VIR_NETDEV_TAP_CREATE_PERSIST) < 0) {
+ VIR_FREE(net->ifname);
+ VIR_FREE(brname);
+ return -1;
+ }
+ }
+
+ realifname = virBhyveTapGetRealDeviceName(net->ifname);
+
+ if (realifname == NULL) {
+ VIR_FREE(net->ifname);
+ VIR_FREE(brname);
+ return -1;
+ }
+
+ VIR_DEBUG("%s -> %s", net->ifname, realifname);
+ /* hack on top of other hack: we need to set
+ * interface to 'UP' again after re-opening to find its
+ * name
+ */
+ if (virNetDevSetOnline(net->ifname, true) != 0) {
+ VIR_FREE(net->ifname);
+ VIR_FREE(brname);
+ return -1;
+ }
+
+ virCommandAddArg(cmd, "-s");
+ virCommandAddArg(cmd, "0:0,hostbridge");
+ virCommandAddArg(cmd, "-s");
+ virCommandAddArgFormat(cmd, "1:0,virtio-net,%s", realifname);
+
+ return 0;
+}
+
+static int
+bhyveBuildDiskArgStr(const virDomainDef *def, virCommandPtr cmd)
+{
+ virDomainDiskDefPtr disk;
+
+ if (def->ndisks != 1) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("domain should have one and only one disk defined"));
+ return -1;
+ }
+
+ disk = def->disks[0];
+
+ virCommandAddArg(cmd, "-s");
+ virCommandAddArgFormat(cmd, "2:0,ahci-hd,%s", disk->src);
+
+ return 0;
+}
+
+virCommandPtr
+virBhyveProcessBuildBhyveCmd(bhyveConnPtr driver ATTRIBUTE_UNUSED,
+ virDomainObjPtr vm)
+{
+ /*
+ * /usr/sbin/bhyve -c 2 -m 256 -AI -H -P \
+ * -s 0:0,hostbridge \
+ * -s 1:0,virtio-net,tap0 \
+ * -s 2:0,ahci-hd,${IMG} \
+ * -S 31,uart,stdio \
+ * vm0
+ */
+ virCommandPtr cmd = virCommandNew(BHYVE);
+
+ /* CPUs */
+ virCommandAddArg(cmd, "-c");
+ virCommandAddArgFormat(cmd, "%d", vm->def->vcpus);
+
+ /* Memory */
+ virCommandAddArg(cmd, "-m");
+ virCommandAddArgFormat(cmd, "%llu",
+ VIR_DIV_UP(vm->def->mem.max_balloon, 1024));
+
+ /* Options */
+ virCommandAddArg(cmd, "-A"); /* Create an ACPI table */
+ virCommandAddArg(cmd, "-I"); /* Present ioapic to the guest */
+ virCommandAddArg(cmd, "-H"); /* vmexit from guest on hlt */
+ virCommandAddArg(cmd, "-P"); /* vmexit from guest on pause */
+
+ /* Devices */
+ if (bhyveBuildNetArgStr(vm->def, cmd) < 0)
+ goto error;
+ if (bhyveBuildDiskArgStr(vm->def, cmd) < 0)
+ goto error;
+ virCommandAddArg(cmd, "-S");
+ virCommandAddArg(cmd, "31,uart");
+ virCommandAddArg(cmd, vm->def->name);
+
+ return cmd;
+
+error:
+ virCommandFree(cmd);
+ return NULL;
+}
+
+virCommandPtr
+virBhyveProcessBuildDestroyCmd(bhyveConnPtr driver ATTRIBUTE_UNUSED,
+ virDomainObjPtr vm)
+{
+ virCommandPtr cmd = virCommandNew(BHYVECTL);
+
+ virCommandAddArg(cmd, "--destroy");
+ virCommandAddArgPair(cmd, "--vm", vm->def->name);
+
+ return cmd;
+}
+
+virCommandPtr
+virBhyveProcessBuildLoadCmd(bhyveConnPtr driver ATTRIBUTE_UNUSED,
+ virDomainObjPtr vm)
+{
+ virCommandPtr cmd;
+ virDomainDiskDefPtr disk = vm->def->disks[0];
+
+ cmd = virCommandNew(BHYVELOAD);
+
+ /* Memory */
+ virCommandAddArg(cmd, "-m");
+ virCommandAddArgFormat(cmd, "%llu",
+ VIR_DIV_UP(vm->def->mem.max_balloon, 1024));
+
+ /* Image path */
+ virCommandAddArg(cmd, "-d");
+ virCommandAddArgFormat(cmd, disk->src);
+
+ /* VM name */
+ virCommandAddArg(cmd, vm->def->name);
+
+ return cmd;
+}
diff --git a/src/bhyve/bhyve_command.h b/src/bhyve/bhyve_command.h
new file mode 100644
index 0000000..8326971
--- /dev/null
+++ b/src/bhyve/bhyve_command.h
@@ -0,0 +1,41 @@
+/*
+ * bhyve_process.c: bhyve command generation
+ *
+ * Copyright (C) 2014 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __BHYVE_COMMAND_H__
+# define __BHYVE_COMMAND_H__
+
+# include "bhyve_utils.h"
+
+# include "domain_conf.h"
+# include "vircommand.h"
+
+virCommandPtr virBhyveProcessBuildBhyveCmd(bhyveConnPtr,
+ virDomainObjPtr vm);
+
+virCommandPtr
+virBhyveProcessBuildDestroyCmd(bhyveConnPtr driver,
+ virDomainObjPtr vm);
+
+virCommandPtr
+virBhyveProcessBuildLoadCmd(bhyveConnPtr driver,
+ virDomainObjPtr vm);
+
+#endif /* __BHYVE_COMMAND_H__ */
diff --git a/src/bhyve/bhyve_driver.c b/src/bhyve/bhyve_driver.c
new file mode 100644
index 0000000..deeb794
--- /dev/null
+++ b/src/bhyve/bhyve_driver.c
@@ -0,0 +1,566 @@
+/*
+ * bhyve_driver.c: core driver methods for managing bhyve guests
+ *
+ * Copyright (C) 2013 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Roman Bogorodskiy
+ */
+
+#include <config.h>
+
+#include "virerror.h"
+#include "datatypes.h"
+#include "virbuffer.h"
+#include "viruuid.h"
+#include "capabilities.h"
+#include "configmake.h"
+#include "viralloc.h"
+#include "network_conf.h"
+#include "interface_conf.h"
+#include "domain_audit.h"
+#include "domain_conf.h"
+#include "snapshot_conf.h"
+#include "fdstream.h"
+#include "storage_conf.h"
+#include "node_device_conf.h"
+#include "virxml.h"
+#include "virthread.h"
+#include "virlog.h"
+#include "virfile.h"
+#include "virtypedparam.h"
+#include "virrandom.h"
+#include "virstring.h"
+#include "cpu/cpu.h"
+
+#include "bhyve_driver.h"
+#include "bhyve_process.h"
+#include "bhyve_utils.h"
+
+#define VIR_FROM_THIS VIR_FROM_BHYVE
+
+bhyveConnPtr bhyve_driver = NULL;
+
+void
+bhyveDriverLock(bhyveConnPtr driver)
+{
+ virMutexLock(&driver->lock);
+}
+
+void
+bhyveDriverUnlock(bhyveConnPtr driver)
+{
+ virMutexUnlock(&driver->lock);
+}
+
+static virCapsPtr
+bhyveBuildCapabilities(void)
+{
+ virCapsPtr caps;
+ virCapsGuestPtr guest;
+
+ if ((caps = virCapabilitiesNew(virArchFromHost(),
+ 0, 0)) == NULL)
+ return NULL;
+
+ if ((guest = virCapabilitiesAddGuest(caps, "hvm",
+ VIR_ARCH_X86_64,
+ "bhyve",
+ NULL, 0, NULL)) == NULL)
+ goto error;
+
+ if (virCapabilitiesAddGuestDomain(guest,
+ "bhyve", NULL, NULL, 0, NULL) == NULL)
+ goto error;
+
+ return caps;
+
+error:
+ virObjectUnref(caps);
+ return NULL;
+}
+
+static char *
+bhyveConnectGetCapabilities(virConnectPtr conn)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ char *xml;
+
+ bhyveDriverLock(privconn);
+ if ((xml = virCapabilitiesFormatXML(privconn->caps)) == NULL)
+ virReportOOMError();
+ bhyveDriverUnlock(privconn);
+
+ return xml;
+}
+
+static virDomainObjPtr
+bhyveDomObjFromDomain(virDomainPtr domain)
+{
+ virDomainObjPtr vm;
+ bhyveConnPtr privconn = domain->conn->privateData;
+ char uuidstr[VIR_UUID_STRING_BUFLEN];
+
+ vm = virDomainObjListFindByUUID(privconn->domains, domain->uuid);
+ if (!vm) {
+ virUUIDFormat(domain->uuid, uuidstr);
+ virReportError(VIR_ERR_NO_DOMAIN,
+ _("no domain with matching uuid '%s' (%s)"),
+ uuidstr, domain->name);
+ return NULL;
+ }
+
+ return vm;
+}
+
+static virDrvOpenStatus
+bhyveConnectOpen(virConnectPtr conn,
+ virConnectAuthPtr auth ATTRIBUTE_UNUSED,
+ unsigned int flags)
+{
+ virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
+
+ if (!conn->uri)
+ return VIR_DRV_OPEN_DECLINED;
+
+ if (!conn->uri->scheme || STRNEQ(conn->uri->scheme, "bhyve"))
+ return VIR_DRV_OPEN_DECLINED;
+
+ if (conn->uri->server)
+ return VIR_DRV_OPEN_DECLINED;
+
+ if (!STREQ_NULLABLE(conn->uri->path, "/system")) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Unexpected bhyve URI path '%s', try bhyve:///system"),
+ conn->uri->path);
+ return VIR_DRV_OPEN_ERROR;
+ }
+
+ if (bhyve_driver == NULL) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ "%s", _("bhyve state driver is not active"));
+ return VIR_DRV_OPEN_ERROR;
+ }
+
+ conn->privateData = bhyve_driver;
+
+ return VIR_DRV_OPEN_SUCCESS;
+}
+
+static int
+bhyveConnectClose(virConnectPtr conn)
+{
+ bhyveConnPtr privconn = conn->privateData;
+
+ bhyveDriverLock(privconn);
+ virObjectUnref(privconn->caps);
+ virObjectUnref(privconn->xmlopt);
+ virObjectUnref(privconn->domains);
+ conn->privateData = NULL;
+
+ bhyveDriverUnlock(privconn);
+ virMutexDestroy(&privconn->lock);
+
+ VIR_FREE(privconn);
+ return 0;
+}
+
+static char *
+bhyveConnectGetHostname(virConnectPtr conn ATTRIBUTE_UNUSED)
+{
+ return virGetHostname();
+}
+
+static int
+bhyveConnectGetVersion(virConnectPtr conn ATTRIBUTE_UNUSED, unsigned long *hvVer)
+{
+ if (virParseVersionString("0.0.1", hvVer, true) < 0) {
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+bhyveDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
+{
+ virDomainObjPtr vm;
+ int ret = -1;
+
+ if (!(vm = bhyveDomObjFromDomain(domain)))
+ goto cleanup;
+
+ info->maxMem = vm->def->mem.max_balloon;
+ info->nrVirtCpu = vm->def->vcpus;
+ ret = 0;
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return ret;
+}
+
+static int
+bhyveDomainGetState(virDomainPtr domain,
+ int *state,
+ int *reason,
+ unsigned int flags)
+{
+ virDomainObjPtr vm;
+ int ret = -1;
+
+ virCheckFlags(0, -1);
+
+ if (!(vm = bhyveDomObjFromDomain(domain)))
+ goto cleanup;
+
+ *state = virDomainObjGetState(vm, reason);
+ ret = 0;
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return ret;
+}
+
+static char *
+bhyveDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
+{
+ virDomainObjPtr vm;
+ char *ret = NULL;
+
+ if (!(vm = bhyveDomObjFromDomain(domain)))
+ goto cleanup;
+
+ ret = virDomainDefFormat(vm->def, flags);
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return ret;
+}
+
+static virDomainPtr
+bhyveDomainDefineXML(virConnectPtr conn, const char *xml)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ virDomainPtr dom = NULL;
+ virDomainDefPtr def = NULL;
+ virDomainDefPtr oldDef = NULL;
+ virDomainObjPtr vm = NULL;
+
+ if ((def = virDomainDefParseString(xml, privconn->caps, privconn->xmlopt,
+ 1 << VIR_DOMAIN_VIRT_BHYVE,
+ VIR_DOMAIN_XML_INACTIVE)) == NULL) {
+ virReportError(VIR_ERR_INVALID_ARG, "%s",
+ _("Can't parse XML desc"));
+ goto cleanup;
+ }
+
+ if (!(vm = virDomainObjListAdd(privconn->domains, def,
+ privconn->xmlopt,
+ 0, &oldDef)))
+ goto cleanup;
+
+ VIR_INFO("Creating domain '%s'", vm->def->name);
+ dom = virGetDomain(conn, vm->def->name, vm->def->uuid);
+ if (dom) dom->id = vm->def->id;
+
+ if (virDomainSaveConfig(BHYVE_CONFIG_DIR, vm->def) < 0) {
+ goto cleanup;
+ }
+
+cleanup:
+ virDomainDefFree(def);
+ if (vm)
+ virObjectUnlock(vm);
+
+ return dom;
+}
+
+static int
+bhyveConnectListDomains(virConnectPtr conn, int *ids, int maxids)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ int n;
+
+ n = virDomainObjListGetActiveIDs(privconn->domains, ids, maxids,
+ NULL, NULL);
+
+ return n;
+}
+
+static int
+bhyveConnectNumOfDomains(virConnectPtr conn)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ int count;
+
+ count = virDomainObjListNumOfDomains(privconn->domains, true,
+ NULL, NULL);
+
+ return count;
+}
+
+static int
+bhyveConnectListDefinedDomains(virConnectPtr conn, char **const names,
+ int maxnames)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ int n;
+
+ memset(names, 0, sizeof(*names) * maxnames);
+ n = virDomainObjListGetInactiveNames(privconn->domains, names,
+ maxnames, NULL, NULL);
+
+ return n;
+}
+
+static int
+bhyveConnectNumOfDefinedDomains(virConnectPtr conn)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ int count;
+
+ count = virDomainObjListNumOfDomains(privconn->domains, false,
+ NULL, NULL);
+
+ return count;
+}
+
+static int
+bhyveConnectListAllDomains(virConnectPtr conn,
+ virDomainPtr **domains,
+ unsigned int flags)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ int ret = -1;
+
+ virCheckFlags(VIR_CONNECT_LIST_DOMAINS_FILTERS_ALL, -1);
+
+ ret = virDomainObjListExport(privconn->domains, conn, domains,
+ NULL, flags);
+
+ return ret;
+}
+
+static virDomainPtr
+bhyveDomainLookupByUUID(virConnectPtr conn,
+ const unsigned char *uuid)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ virDomainObjPtr vm;
+ virDomainPtr dom = NULL;
+
+ vm = virDomainObjListFindByUUID(privconn->domains, uuid);
+
+ if (!vm) {
+ char uuidstr[VIR_UUID_STRING_BUFLEN];
+ virUUIDFormat(uuid, uuidstr);
+ virReportError(VIR_ERR_NO_DOMAIN,
+ _("No domain with matching uuid '%s'"), uuidstr);
+ goto cleanup;
+ }
+
+ dom = virGetDomain(conn, vm->def->name, vm->def->uuid);
+ if (dom)
+ dom->id = vm->def->id;
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return dom;
+}
+
+static virDomainPtr bhyveDomainLookupByName(virConnectPtr conn,
+ const char *name)
+{
+ bhyveConnPtr privconn = conn->privateData;
+ virDomainObjPtr vm;
+ virDomainPtr dom = NULL;
+
+ vm = virDomainObjListFindByName(privconn->domains, name);
+
+ if (!vm) {
+ virReportError(VIR_ERR_NO_DOMAIN,
+ _("no domain with matching name '%s'"), name);
+ goto cleanup;
+ }
+ dom = virGetDomain(conn, vm->def->name, vm->def->uuid);
+ if (dom)
+ dom->id = vm->def->id;
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return dom;
+}
+
+static int
+bhyveDomainCreate(virDomainPtr dom)
+{
+ bhyveConnPtr privconn = dom->conn->privateData;
+ virDomainObjPtr vm;
+ int ret = -1;
+
+ if (!(vm = bhyveDomObjFromDomain(dom)))
+ goto cleanup;
+
+ if (virDomainObjIsActive(vm)) {
+ virReportError(VIR_ERR_OPERATION_INVALID,
+ "%s", _("Domain is already running"));
+ goto cleanup;
+ }
+
+ ret = virBhyveProcessStart(dom->conn, privconn, vm,
+ VIR_DOMAIN_RUNNING_BOOTED);
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return ret;
+}
+
+static int
+bhyveDomainDestroy(virDomainPtr dom)
+{
+ bhyveConnPtr privconn = dom->conn->privateData;
+ virDomainObjPtr vm;
+ int ret = -1;
+
+ if (!(vm = bhyveDomObjFromDomain(dom)))
+ goto cleanup;
+
+ ret = virBhyveProcessStop(privconn, vm, VIR_DOMAIN_SHUTOFF_DESTROYED);
+
+cleanup:
+ if (vm)
+ virObjectUnlock(vm);
+ return ret;
+}
+
+static int
+bhyveStateCleanup(void)
+{
+ VIR_INFO("bhyve state cleanup");
+
+ if (bhyve_driver == NULL)
+ return -1;
+
+ virObjectUnref(bhyve_driver->domains);
+
+ virMutexDestroy(&bhyve_driver->lock);
+ VIR_FREE(bhyve_driver);
+
+ return 0;
+}
+
+static int
+bhyveStateInitialize(bool priveleged ATTRIBUTE_UNUSED,
+ virStateInhibitCallback callback ATTRIBUTE_UNUSED,
+ void *opaque ATTRIBUTE_UNUSED)
+{
+ if (!priveleged) {
+ VIR_INFO("Not running priveleged, disabling driver");
+ return 0;
+ }
+
+ if (VIR_ALLOC(bhyve_driver) < 0) {
+ return -1;
+ }
+
+ if (virMutexInit(&bhyve_driver->lock) < 0) {
+ VIR_FREE(bhyve_driver);
+ return -1;
+ }
+
+ if (!(bhyve_driver->caps = bhyveBuildCapabilities()))
+ goto cleanup;
+
+ if (!(bhyve_driver->xmlopt = virDomainXMLOptionNew(NULL, NULL, NULL)))
+ goto cleanup;
+
+ if (!(bhyve_driver->domains = virDomainObjListNew()))
+ goto cleanup;
+
+ if (virFileMakePath(BHYVE_LOG_DIR) < 0) {
+ virReportSystemError(errno,
+ _("Failed to mkdir %s"),
+ BHYVE_LOG_DIR);
+ goto cleanup;
+ }
+
+ if (virFileMakePath(BHYVE_STATE_DIR) < 0) {
+ virReportSystemError(errno,
+ _("Failed to mkdir %s"),
+ BHYVE_LOG_DIR);
+ goto cleanup;
+ }
+
+ if (virDomainObjListLoadAllConfigs(bhyve_driver->domains,
+ BHYVE_CONFIG_DIR,
+ NULL, 0,
+ bhyve_driver->caps,
+ bhyve_driver->xmlopt,
+ 1 << VIR_DOMAIN_VIRT_BHYVE,
+ NULL, NULL) < 0)
+ goto cleanup;
+
+ return 0;
+
+cleanup:
+ bhyveStateCleanup();
+ return -1;
+}
+
+
+static virDriver bhyveDriver = {
+ .no = VIR_DRV_BHYVE,
+ .name = "bhyve",
+ .connectOpen = bhyveConnectOpen, /* 0.1.0 */
+ .connectClose = bhyveConnectClose, /* 0.1.0 */
+ .connectGetVersion = bhyveConnectGetVersion, /* 0.1.0 */
+ .connectGetHostname = bhyveConnectGetHostname, /* 0.1.0 */
+ .domainGetInfo = bhyveDomainGetInfo, /* 0.1.0 */
+ .domainGetState = bhyveDomainGetState, /* 0.1.0 */
+ .connectGetCapabilities = bhyveConnectGetCapabilities, /* 0.1.0 */
+ .connectListDomains = bhyveConnectListDomains, /* 0.1.0 */
+ .connectNumOfDomains = bhyveConnectNumOfDomains, /* 0.1.0 */
+ .connectListAllDomains = bhyveConnectListAllDomains, /* 0.1.0 */
+ .connectListDefinedDomains = bhyveConnectListDefinedDomains, /* 0.1.0 */
+ .connectNumOfDefinedDomains = bhyveConnectNumOfDefinedDomains, /* 0.1.0 */
+ .domainCreate = bhyveDomainCreate, /* 0.1.0 */
+ .domainDestroy = bhyveDomainDestroy, /* 0.1.0 */
+ .domainLookupByUUID = bhyveDomainLookupByUUID, /* 0.1.0 */
+ .domainLookupByName = bhyveDomainLookupByName, /* 0.1.0 */
+ .domainDefineXML = bhyveDomainDefineXML, /* 0.1.0 */
+ .domainGetXMLDesc = bhyveDomainGetXMLDesc, /* 0.1.0 */
+};
+
+
+static virStateDriver bhyveStateDriver = {
+ .name = "bhyve",
+ .stateInitialize = bhyveStateInitialize,
+ .stateCleanup = bhyveStateCleanup,
+};
+
+int
+bhyveRegister(void)
+{
+ virRegisterDriver(&bhyveDriver);
+ virRegisterStateDriver(&bhyveStateDriver);
+ return 0;
+}
diff --git a/src/bhyve/bhyve_driver.h b/src/bhyve/bhyve_driver.h
new file mode 100644
index 0000000..ffe91e5
--- /dev/null
+++ b/src/bhyve/bhyve_driver.h
@@ -0,0 +1,28 @@
+/*
+ * bhyve_driver.h: core driver methods for managing bhyve guests
+ *
+ * Copyright (C) 2013 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * Author: Roman Bogorodskiy <bogorodskiy(a)gmail.com>
+ */
+
+#ifndef __BHYVE_DRIVER_H__
+# define __BHYVE_DRIVER_H__
+
+int bhyveRegister(void);
+
+#endif /* __BHYVE_DRIVER_H__ */
diff --git a/src/bhyve/bhyve_process.c b/src/bhyve/bhyve_process.c
new file mode 100644
index 0000000..89c8a27
--- /dev/null
+++ b/src/bhyve/bhyve_process.c
@@ -0,0 +1,216 @@
+/*
+ * bhyve_process.c: bhyve process management
+ *
+ * Copyright (C) 2013 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <config.h>
+
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <net/if_tap.h>
+
+#include "bhyve_process.h"
+#include "bhyve_command.h"
+#include "datatypes.h"
+#include "virerror.h"
+#include "virlog.h"
+#include "virfile.h"
+#include "viralloc.h"
+#include "vircommand.h"
+#include "virstring.h"
+#include "virpidfile.h"
+#include "virprocess.h"
+#include "virnetdev.h"
+#include "virnetdevbridge.h"
+#include "virnetdevtap.h"
+
+#define VIR_FROM_THIS VIR_FROM_BHYVE
+
+int
+virBhyveProcessStart(virConnectPtr conn,
+ bhyveConnPtr driver,
+ virDomainObjPtr vm,
+ virDomainRunningReason reason)
+{
+ char *logfile = NULL;
+ int logfd = -1;
+ off_t pos = -1;
+ char ebuf[1024];
+ virCommandPtr cmd = NULL;
+ bhyveConnPtr privconn = conn->privateData;
+ int ret = -1, status;
+
+ if (virAsprintf(&logfile, "%s/%s.log",
+ BHYVE_LOG_DIR, vm->def->name) < 0)
+ return -1;
+
+
+ if ((logfd = open(logfile, O_WRONLY | O_APPEND | O_CREAT,
+ S_IRUSR|S_IWUSR)) < 0) {
+ virReportSystemError(errno,
+ _("Failed to open '%s'"),
+ logfile);
+ goto cleanup;
+ }
+
+ /* Call bhyveload to load a VM */
+ if (!(cmd = virBhyveProcessBuildLoadCmd(driver,
+ vm)))
+ goto cleanup;
+ virCommandSetOutputFD(cmd, &logfd);
+ virCommandSetErrorFD(cmd, &logfd);
+
+ /* Log generated command line */
+ virCommandWriteArgLog(cmd, logfd);
+ if ((pos = lseek(logfd, 0, SEEK_END)) < 0)
+ VIR_WARN("Unable to seek to end of logfile: %s",
+ virStrerror(errno, ebuf, sizeof(ebuf)));
+
+ VIR_INFO("Loading domain '%s'", vm->def->name);
+ if (virCommandRun(cmd, &status) < 0)
+ goto cleanup;
+
+ if (status != 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Guest failed to load: %d"), status);
+ goto cleanup;
+ }
+
+ virCommandFree(cmd);
+
+ VIR_FREE(privconn->pidfile);
+ if (!(privconn->pidfile = virPidFileBuildPath(BHYVE_STATE_DIR,
+ vm->def->name))) {
+ virReportSystemError(errno,
+ "%s", _("Failed to build pidfile path."));
+ goto cleanup;
+ }
+
+ if (unlink(privconn->pidfile) < 0 &&
+ errno != ENOENT) {
+ virReportSystemError(errno,
+ _("Cannot remove state PID file %s"),
+ privconn->pidfile);
+ goto cleanup;
+ }
+
+ /* Call bhyve to start the VM */
+ if (!(cmd = virBhyveProcessBuildBhyveCmd(driver,
+ vm)))
+ goto cleanup;
+
+ virCommandSetOutputFD(cmd, &logfd);
+ virCommandSetErrorFD(cmd, &logfd);
+ virCommandWriteArgLog(cmd, logfd);
+ virCommandSetPidFile(cmd, privconn->pidfile);
+ virCommandDaemonize(cmd);
+
+ VIR_INFO("Starting domain '%s'", vm->def->name);
+ ret = virCommandRun(cmd, NULL);
+
+ if (ret == 0) {
+ if (virPidFileReadPath(privconn->pidfile, &vm->pid) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Domain %s didn't show up"), vm->def->name);
+ goto cleanup;
+ }
+
+ vm->def->id = vm->pid;
+ virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, reason);
+ } else {
+ goto cleanup;
+ }
+
+cleanup:
+ if (ret < 0) {
+ virCommandPtr destroy_cmd;
+ if ((destroy_cmd = virBhyveProcessBuildDestroyCmd(driver, vm)) != NULL)
+ ignore_value(virCommandRun(cmd, NULL));
+ }
+
+ VIR_FREE(logfile);
+ return ret;
+}
+
+int
+virBhyveProcessStop(bhyveConnPtr driver,
+ virDomainObjPtr vm,
+ virDomainShutoffReason reason ATTRIBUTE_UNUSED)
+{
+ size_t i;
+ int ret = -1;
+ int status;
+ virCommandPtr cmd = NULL;
+
+ if (!virDomainObjIsActive(vm)) {
+ VIR_DEBUG("VM '%s' not active", vm->def->name);
+ return 0;
+ }
+
+ if (vm->pid <= 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Invalid PID %d for VM"),
+ (int)vm->pid);
+ return -1;
+ }
+
+ /* First, try to kill 'bhyve' process */
+ if (virProcessKillPainfully(vm->pid, true) != 0)
+ VIR_WARN("Failed to gracefully stop bhyve VM '%s' (pid: %d)",
+ vm->def->name,
+ (int)vm->pid);
+
+ for (i = 0; i < vm->def->nnets; i++) {
+ virDomainNetDefPtr net = vm->def->nets[i];
+ int actualType = virDomainNetGetActualType(net);
+
+ if (actualType == VIR_DOMAIN_NET_TYPE_BRIDGE) {
+ ignore_value(virNetDevBridgeRemovePort(
+ virDomainNetGetActualBridgeName(net),
+ net->ifname));
+ ignore_value(virNetDevTapDelete(net->ifname));
+ }
+ }
+
+ /* No matter if shutdown was successful or not, we
+ * need to unload the VM */
+ if (!(cmd = virBhyveProcessBuildDestroyCmd(driver, vm)))
+ goto cleanup;
+
+ if (virCommandRun(cmd, &status) < 0)
+ goto cleanup;
+
+ if (status != 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Guest failed to stop: %d"), status);
+ goto cleanup;
+ }
+
+ ret = 0;
+
+ virDomainObjSetState(vm, VIR_DOMAIN_SHUTOFF, reason);
+ vm->pid = -1;
+ vm->def->id = -1;
+
+cleanup:
+ virCommandFree(cmd);
+ return ret;
+}
diff --git a/src/bhyve/bhyve_process.h b/src/bhyve/bhyve_process.h
new file mode 100644
index 0000000..70afe0e
--- /dev/null
+++ b/src/bhyve/bhyve_process.h
@@ -0,0 +1,36 @@
+/*
+ * bhyve_process.h: bhyve process management
+ *
+ * Copyright (C) 2013 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __BHYVE_PROCESS_H__
+# define __BHYVE_PROCESS_H__
+
+# include "bhyve_utils.h"
+
+int virBhyveProcessStart(virConnectPtr conn,
+ bhyveConnPtr driver,
+ virDomainObjPtr vm,
+ virDomainRunningReason reason);
+
+int virBhyveProcessStop(bhyveConnPtr driver,
+ virDomainObjPtr vm,
+ virDomainShutoffReason reason);
+
+#endif /* __BHYVE_PROCESS_H__ */
diff --git a/src/bhyve/bhyve_utils.h b/src/bhyve/bhyve_utils.h
new file mode 100644
index 0000000..ed503cd
--- /dev/null
+++ b/src/bhyve/bhyve_utils.h
@@ -0,0 +1,48 @@
+/*
+ * bhyve_utils.h: bhyve utils
+ *
+ * Copyright (C) 2013 Roman Bogorodskiy
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef __BHYVE_UTILS_H__
+# define __BHYVE_UTILS_H__
+
+# include "driver.h"
+# include "domain_conf.h"
+# include "configmake.h"
+# include "virthread.h"
+
+# define BHYVE_CONFIG_DIR (SYSCONFDIR "/libvirt/bhyve")
+# define BHYVE_STATE_DIR (LOCALSTATEDIR "/run/libvirt/bhyve")
+# define BHYVE_LOG_DIR (LOCALSTATEDIR "/log/libvirt/bhyve")
+
+struct _bhyveConn {
+ virMutex lock;
+ virDomainObjListPtr domains;
+ virCapsPtr caps;
+ virDomainXMLOptionPtr xmlopt;
+ char *pidfile;
+};
+
+typedef struct _bhyveConn bhyveConn;
+typedef struct _bhyveConn *bhyveConnPtr;
+
+void bhyveDriverLock(bhyveConnPtr driver);
+void bhyveDriverUnlock(bhyveConnPtr driver);
+
+#endif /* __BHYVE_UTILS_H__ */
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 28e24f9..26f97d3 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -122,7 +122,8 @@ VIR_ENUM_IMPL(virDomainVirt, VIR_DOMAIN_VIRT_LAST,
"hyperv",
"vbox",
"phyp",
- "parallels")
+ "parallels",
+ "bhyve")
VIR_ENUM_IMPL(virDomainBoot, VIR_DOMAIN_BOOT_LAST,
"fd",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index d8f2e49..6d73de6 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -196,6 +196,7 @@ enum virDomainVirtType {
VIR_DOMAIN_VIRT_VBOX,
VIR_DOMAIN_VIRT_PHYP,
VIR_DOMAIN_VIRT_PARALLELS,
+ VIR_DOMAIN_VIRT_BHYVE,
VIR_DOMAIN_VIRT_LAST
};
diff --git a/src/driver.h b/src/driver.h
index 5f4cd8d..fbfaac4 100644
--- a/src/driver.h
+++ b/src/driver.h
@@ -47,6 +47,7 @@ typedef enum {
VIR_DRV_LIBXL = 14,
VIR_DRV_HYPERV = 15,
VIR_DRV_PARALLELS = 16,
+ VIR_DRV_BHYVE = 17,
} virDrvNo;
diff --git a/src/libvirt.c b/src/libvirt.c
index 9cc5b1c..54ecdc8 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -96,6 +96,9 @@
#ifdef WITH_PARALLELS
# include "parallels/parallels_driver.h"
#endif
+#ifdef WITH_BHYVE
+# include "bhyve/bhyve_driver.h"
+#endif
#define VIR_FROM_THIS VIR_FROM_NONE
diff --git a/src/util/virerror.c b/src/util/virerror.c
index f0c159f..74c6807 100644
--- a/src/util/virerror.c
+++ b/src/util/virerror.c
@@ -124,6 +124,7 @@ VIR_ENUM_IMPL(virErrorDomain, VIR_ERR_DOMAIN_LAST,
"Access Manager", /* 55 */
"Systemd",
+ "Bhyve",
)
--
1.8.4.3
10 years, 9 months
- 1
- 0
[libvirt] [PATCH] spice: don't force user to specify spicevmc channel
by Martin Kletzander
We support only one spicevmc channel name anyway and the code is
prepared to use the default one, there's only one check missing. I'm
not adding it to documentation in case there is another channel name
aded in the future, but this helps people using virsh for defining
domains with spice vdagent.
Signed-off-by: Martin Kletzander <mkletzan(a)redhat.com>
---
I extended the context to see what I meant by "the code is already
prepared to use the default one".
src/qemu/qemu_command.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 2db745a..2124477 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6127,30 +6127,31 @@ qemuBuildVirtioSerialPortDevStr(virDomainChrDefPtr dev,
"%s", _("virtio serial device has invalid address type"));
goto error;
}
virBufferAsprintf(&buf,
",bus=" QEMU_VIRTIO_SERIAL_PREFIX "%d.%d",
dev->info.addr.vioserial.controller,
dev->info.addr.vioserial.bus);
virBufferAsprintf(&buf,
",nr=%d",
dev->info.addr.vioserial.port);
}
if (dev->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL &&
dev->source.type == VIR_DOMAIN_CHR_TYPE_SPICEVMC &&
+ dev->target.name &&
STRNEQ_NULLABLE(dev->target.name, "com.redhat.spice.0")) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("Unsupported spicevmc target name '%s'"),
dev->target.name);
goto error;
}
if (!(dev->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL &&
dev->source.type == VIR_DOMAIN_CHR_TYPE_SPICEVMC &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_SPICEVMC))) {
virBufferAsprintf(&buf, ",chardev=char%s,id=%s",
dev->info.alias, dev->info.alias);
if (dev->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL) {
virBufferAsprintf(&buf, ",name=%s", dev->target.name
? dev->target.name : "com.redhat.spice.0");
--
1.8.5.3
10 years, 9 months
- 2
- 2