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xenapi: remove driver

Browse Source 
The xenapi driver has not seen any development since its initial
contribution 9 years ago. There have been no bug reports, no patches,
and no queries about the driver on the developer or user mailing lists.
Remove the driver from the libvirt sources.

Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This commit is contained in:
Jim Fehlig 2019-09-02 22:24:00 -06:00
parent 357ce1e30c
commit 2171442d62
18 changed files with 3 additions and 2955 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cfg.mk
View File

@ -611,7 +611,6 @@ msg_gen_function += virRaiseError
msg_gen_function += virReportError
msg_gen_function += virReportErrorHelper
msg_gen_function += virReportSystemError
msg_gen_function += xenapiSessionErrorHandler
msg_gen_function += virLastErrorPrefixMessage
# Uncomment the following and run "make syntax-check" to see diagnostics
@ -668,7 +667,7 @@ sc_prohibit_diagnostic_without_format:
$(VC_LIST_EXCEPT) | xargs \
$(GREP) -A2 -nE '\<$(func_re) *\(.*,$$' /dev/null; } \
| $(SED) -rn -e ':l; /[,"]$$/ {N;b l;}' \
-e '/(xenapiSessionErrorHandler|vah_(error|warning))/d' \
-e '/(vah_(error|warning))/d' \
-e '/\<$(func_re) *\([^"]*"([^%"]|"\n[^"]*")*"[,)]/p' \
| $(GREP) -vE 'VIR_ERROR' && \
{ echo '$(ME): found diagnostic without %' 1>&2; \
@ -791,7 +790,6 @@ sc_prohibit_cross_inclusion:
access/ | conf/) safe="($$dir|conf|util)";; \
cpu/| network/| node_device/| rpc/| security/| storage/) \
safe="($$dir|util|conf|storage)";; \
xenapi/) safe="($$dir|util|conf|xen|cpu)";; \
*) safe="($$dir|$(mid_dirs)|util)";; \
esac; \
in_vc_files="^src/$$dir" \

4
configure.ac
View File

@ -456,7 +456,6 @@ LIBVIRT_DRIVER_ARG_QEMU
LIBVIRT_DRIVER_ARG_OPENVZ
LIBVIRT_DRIVER_ARG_VMWARE
LIBVIRT_DRIVER_ARG_PHYP
LIBVIRT_DRIVER_ARG_XENAPI
LIBVIRT_DRIVER_ARG_LIBXL
LIBVIRT_DRIVER_ARG_VBOX
LIBVIRT_DRIVER_ARG_LXC
@ -474,7 +473,6 @@ LIBVIRT_DRIVER_CHECK_QEMU
LIBVIRT_DRIVER_CHECK_OPENVZ
LIBVIRT_DRIVER_CHECK_VMWARE
LIBVIRT_DRIVER_CHECK_PHYP
LIBVIRT_DRIVER_CHECK_XENAPI
LIBVIRT_DRIVER_CHECK_LIBXL
LIBVIRT_DRIVER_CHECK_VBOX
LIBVIRT_DRIVER_CHECK_LXC
@ -960,7 +958,6 @@ LIBVIRT_DRIVER_RESULT_QEMU
LIBVIRT_DRIVER_RESULT_OPENVZ
LIBVIRT_DRIVER_RESULT_VMWARE
LIBVIRT_DRIVER_RESULT_VBOX
LIBVIRT_DRIVER_RESULT_XENAPI
LIBVIRT_DRIVER_RESULT_LIBXL
LIBVIRT_DRIVER_RESULT_LXC
LIBVIRT_DRIVER_RESULT_PHYP
@ -1041,7 +1038,6 @@ LIBVIRT_RESULT_SSH2
LIBVIRT_RESULT_UDEV
LIBVIRT_RESULT_VIRTUALPORT
LIBVIRT_RESULT_XDR
LIBVIRT_RESULT_XENAPI
LIBVIRT_RESULT_YAJL
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Windows])

4
docs/aclpolkit.html.in
View File

@ -393,10 +393,6 @@
<td>vz</td>
<td>vz</td>
</tr>
<tr>
<td>xenapi</td>
<td>XenAPI</td>
</tr>
</tbody>
</table>

2
docs/auth.html.in
View File

@ -132,8 +132,6 @@ credentials=defgrp</pre>
over SSH</li>
<li><code>esx</code> - used for connections to an ESX or
VirtualCenter server</li>
<li><code>xen</code> - used for connections to a Xen Enterprise
sever using XenAPI</li>
</ol>
<p>

4
libvirt.spec.in
View File

@ -118,14 +118,13 @@
%endif
# RHEL doesn't ship OpenVZ, VBox, PowerHypervisor,
# VMware, libxenserver (xenapi), libxenlight (Xen 4.1 and newer),
# VMware, libxenlight (Xen 4.1 and newer),
# or HyperV.
%if 0%{?rhel}
%define with_openvz 0
%define with_vbox 0
%define with_phyp 0
%define with_vmware 0
%define with_xenapi 0
%define with_libxl 0
%define with_hyperv 0
%define with_vz 0
@ -1169,7 +1168,6 @@ rm -f po/stamp-po
%{?arg_esx} \
%{?arg_hyperv} \
%{?arg_vmware} \
--without-xenapi \
--without-vz \
--without-bhyve \
--with-remote-default-mode=legacy \

48
m4/virt-driver-xenapi.m4
View File

@ -1,48 +0,0 @@
dnl The XenAPI driver
dnl
dnl Copyright (C) 2016 Red Hat, Inc.
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_ARG_XENAPI], [
LIBVIRT_ARG_WITH_FEATURE([XENAPI], [XenAPI], [check])
])
AC_DEFUN([LIBVIRT_DRIVER_CHECK_XENAPI], [
AC_REQUIRE([LIBVIRT_CHECK_CURL])
old_with_xenapi="$with_xenapi"
dnl search for the XenServer library
LIBVIRT_CHECK_LIB([XENAPI], [xenserver], [xen_vm_start], [xen/api/xen_vm.h])
if test "x$with_xenapi" = "xyes" ; then
if test "x$with_curl" = "xno"; then
if test "$old_with_xenapi" != "check"; then
AC_MSG_ERROR([You must install libcurl to compile the XenAPI driver])
fi
with_xenapi=no
fi
fi
])
AC_DEFUN([LIBVIRT_DRIVER_RESULT_XENAPI], [
LIBVIRT_RESULT([XenAPI], [$with_xenapi])
])
AC_DEFUN([LIBVIRT_RESULT_XENAPI], [
LIBVIRT_RESULT_LIB([XENAPI])
])

2
po/POTFILES
View File

@ -292,8 +292,6 @@ src/vz/vz_driver.c
src/vz/vz_sdk.c
src/vz/vz_utils.c
src/vz/vz_utils.h
src/xenapi/xenapi_driver.c
src/xenapi/xenapi_utils.c
tests/virpolkittest.c
tools/libvirt-guests.sh.in
tools/virsh-checkpoint.c

1
src/Makefile.am
View File

@ -119,7 +119,6 @@ include openvz/Makefile.inc.am
include qemu/Makefile.inc.am
include bhyve/Makefile.inc.am
include libxl/Makefile.inc.am
include xenapi/Makefile.inc.am
include vz/Makefile.inc.am
include lxc/Makefile.inc.am
include interface/Makefile.inc.am

1
src/README
View File

@ -37,7 +37,6 @@ Then there are the hypervisor implementations:
* vbox/ - Virtual Box using native API
* vmware/ - VMware Workstation and Player using the vmrun tool
* xen/ - Xen using hypercalls, XenD SEXPR & XenStore
* xenapi/ - Xen using libxenserver
Finally some secondary drivers that are shared for several HVs.

10
src/libvirt.c
View File

@ -81,9 +81,6 @@
#ifdef WITH_HYPERV
# include "hyperv/hyperv_driver.h"
#endif
#ifdef WITH_XENAPI
# include "xenapi/xenapi_driver.h"
#endif
#ifdef WITH_BHYVE
# include "bhyve/bhyve_driver.h"
#endif
@ -307,10 +304,6 @@ virGlobalInit(void)
if (hypervRegister() == -1)
goto error;
#endif
#ifdef WITH_XENAPI
if (xenapiRegister() == -1)
goto error;
#endif
#ifdef WITH_REMOTE
if (remoteRegister() == -1)
goto error;
@ -989,9 +982,6 @@ virConnectOpenInternal(const char *name,
#ifndef WITH_HYPERV
STRCASEEQ(ret->uri->scheme, "hyperv") ||
#endif
#ifndef WITH_XENAPI
STRCASEEQ(ret->uri->scheme, "xenapi") ||
#endif
#ifndef WITH_VZ
STRCASEEQ(ret->uri->scheme, "parallels") ||
#endif

3
src/util/virrandom.c
View File

@ -183,8 +183,7 @@ virRandomGenerateWWN(char **wwn,
if (STREQ(virt_type, "QEMU")) {
oui = QUMRANET_OUI;
} else if (STREQ(virt_type, "Xen") ||
STREQ(virt_type, "xenlight") ||
STREQ(virt_type, "XenAPI")) {
STREQ(virt_type, "xenlight")) {
oui = XEN_OUI;
} else if (STREQ(virt_type, "ESX") ||
STREQ(virt_type, "VMWARE")) {

29
src/xenapi/Makefile.inc.am
View File

@ -1,29 +0,0 @@
# vim: filetype=automake
XENAPI_DRIVER_SOURCES = \
xenapi/xenapi_driver.c \
xenapi/xenapi_driver.h \
xenapi/xenapi_driver_private.h \
xenapi/xenapi_utils.c \
xenapi/xenapi_utils.h \
$(NULL)
DRIVER_SOURCE_FILES += $(XENAPI_DRIVER_SOURCES)
EXTRA_DIST += $(XENAPI_DRIVER_SOURCES)
if WITH_XENAPI
noinst_LTLIBRARIES += libvirt_driver_xenapi.la
libvirt_la_BUILT_LIBADD += libvirt_driver_xenapi.la
libvirt_driver_xenapi_la_CFLAGS = \
$(XENAPI_CFLAGS) \
$(CURL_CFLAGS) \
-I$(srcdir)/conf \
$(AM_CFLAGS) \
$(NULL)
libvirt_driver_xenapi_la_LDFLAGS = $(AM_LDFLAGS)
libvirt_driver_xenapi_la_LIBADD = \
$(XENAPI_LIBS) \
$(CURL_LIBS) \
$(NULL)
libvirt_driver_xenapi_la_SOURCES = $(XENAPI_DRIVER_SOURCES)
endif WITH_XENAPI

2125
src/xenapi/xenapi_driver.c
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File diff suppressed because it is too large Load Diff

22
src/xenapi/xenapi_driver.h
View File

@ -1,22 +0,0 @@
/*
* xenapi_driver.h: Xen API driver header file to be included in libvirt.c.
* Copyright (C) 2009, 2010 Citrix Ltd.
*
* 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/>.
*/
#pragma once
int xenapiRegister(void);

58
src/xenapi/xenapi_driver_private.h
View File

@ -1,58 +0,0 @@
/*
* xenapi_driver_private.h: Xen API driver's private header file.
* Copyright (C) 2009, 2010 Citrix Ltd.
*
* 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/>.
*/
#pragma once
#include <libxml/tree.h>
#include <xen/api/xen_common.h>
#include "virerror.h"
/*# define PRINT_XML*/
#define VIR_FROM_THIS VIR_FROM_XENAPI
#define LIBVIRT_MODELNAME_LEN (32)
#define xenapiSessionErrorHandler(conn, errNum, buf) \
xenapiSessionErrorHandle(conn, errNum, buf, \
__FILE__, __FUNCTION__, __LINE__)
void
xenapiSessionErrorHandle(virConnectPtr conn, virErrorNumber errNum,
const char *buf, const char *filename,
const char *func, size_t lineno);
typedef struct
{
xen_result_func func;
void *handle;
} xen_comms;
int
call_func(const void *data, size_t len, void *user_handle,
void *result_handle, xen_result_func result_func);
size_t
write_func(void *ptr, size_t size, size_t nmemb, void *comms);
/* xenAPI driver's private data structure */
struct _xenapiPrivate {
xen_session *session;
char *url;
int noVerify;
virCapsPtr caps;
virDomainXMLOptionPtr xmlopt;
};

562
src/xenapi/xenapi_utils.c
View File

@ -1,562 +0,0 @@
/*
* xenapi_utils.c: Xen API driver -- utils parts.
* Copyright (C) 2011-2014 Red Hat, Inc.
* Copyright (C) 2009, 2010 Citrix Ltd.
*
* 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 <xen/api/xen_all.h>
#include "internal.h"
#include "domain_conf.h"
#include "virerror.h"
#include "datatypes.h"
#include "viruuid.h"
#include "viralloc.h"
#include "virbuffer.h"
#include "virlog.h"
#include "viruri.h"
#include "xenapi_driver_private.h"
#include "xenapi_utils.h"
#include "virstring.h"
VIR_LOG_INIT("xenapi.xenapi_utils");
void
xenSessionFree(xen_session *session)
{
size_t i;
char *tmp;
if (session->error_description != NULL) {
for (i = 0; i < session->error_description_count; i++)
VIR_FREE(session->error_description[i]);
VIR_FREE(session->error_description);
}
/* The session_id member is type of 'const char *'. Sigh. */
tmp = (char *)session->session_id;
VIR_FREE(tmp);
VIR_FREE(session);
}
char *
xenapiUtil_RequestPassword(virConnectAuthPtr auth, const char *username,
const char *hostname)
{
unsigned int ncred;
virConnectCredential cred;
char *prompt;
memset(&cred, 0, sizeof(virConnectCredential));
if (virAsprintf(&prompt, "Enter %s password for %s", username,
hostname) < 0) {
return NULL;
}
for (ncred = 0; ncred < auth->ncredtype; ncred++) {
if (auth->credtype[ncred] != VIR_CRED_PASSPHRASE &&
auth->credtype[ncred] != VIR_CRED_NOECHOPROMPT) {
continue;
}
cred.type = auth->credtype[ncred];
cred.prompt = prompt;
cred.challenge = hostname;
cred.defresult = NULL;
cred.result = NULL;
cred.resultlen = 0;
if ((*(auth->cb))(&cred, 1, auth->cbdata) < 0)
VIR_FREE(cred.result);
break;
}
VIR_FREE(prompt);
return cred.result;
}
int
xenapiUtil_ParseQuery(virConnectPtr conn, virURIPtr uri, int *noVerify)
{
int result = 0;
size_t i;
for (i = 0; i < uri->paramsCount; i++) {
virURIParamPtr queryParam = &uri->params[i];
if (STRCASEEQ(queryParam->name, "no_verify")) {
if (noVerify == NULL)
continue;
if (virStrToLong_i(queryParam->value, NULL, 10, noVerify) < 0 ||
(*noVerify != 0 && *noVerify != 1)) {
xenapiSessionErrorHandler(conn, VIR_ERR_INVALID_ARG,
_("Query parameter 'no_verify' has unexpected value (should be 0 or 1)"));
goto failure;
}
}
}
cleanup:
return result;
failure:
result = -1;
goto cleanup;
}
enum xen_on_normal_exit
actionShutdownLibvirt2XenapiEnum(virDomainLifecycleAction action)
{
enum xen_on_normal_exit num = XEN_ON_NORMAL_EXIT_RESTART;
if (action == VIR_DOMAIN_LIFECYCLE_ACTION_DESTROY)
num = XEN_ON_NORMAL_EXIT_DESTROY;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_RESTART)
num = XEN_ON_NORMAL_EXIT_RESTART;
return num;
}
enum xen_on_crash_behaviour
actionCrashLibvirt2XenapiEnum(virDomainLifecycleAction action)
{
enum xen_on_crash_behaviour num = XEN_ON_CRASH_BEHAVIOUR_RESTART;
if (action == VIR_DOMAIN_LIFECYCLE_ACTION_DESTROY)
num = XEN_ON_CRASH_BEHAVIOUR_DESTROY;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_RESTART)
num = XEN_ON_CRASH_BEHAVIOUR_RESTART;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE)
num = XEN_ON_CRASH_BEHAVIOUR_PRESERVE;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_RESTART_RENAME)
num = XEN_ON_CRASH_BEHAVIOUR_RENAME_RESTART;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_COREDUMP_DESTROY)
num = XEN_ON_CRASH_BEHAVIOUR_COREDUMP_AND_DESTROY;
else if (action == VIR_DOMAIN_LIFECYCLE_ACTION_COREDUMP_RESTART)
num = XEN_ON_CRASH_BEHAVIOUR_COREDUMP_AND_RESTART;
return num;
}
/* generate XenAPI boot order format from libvirt format */
char *
createXenAPIBootOrderString(int nboot, int *bootDevs)
{
virBuffer ret = VIR_BUFFER_INITIALIZER;
char *val = NULL;
size_t i;
for (i = 0; i < nboot; i++) {
if (bootDevs[i] == VIR_DOMAIN_BOOT_FLOPPY)
val = (char *)"a";
else if (bootDevs[i] == VIR_DOMAIN_BOOT_DISK)
val = (char *)"c";
else if (bootDevs[i] == VIR_DOMAIN_BOOT_CDROM)
val = (char *)"d";
else if (bootDevs[i] == VIR_DOMAIN_BOOT_NET)
val = (char *)"n";
if (val)
virBufferEscapeString(&ret, "%s", val);
}
return virBufferContentAndReset(&ret);
}
/* convert boot order string to libvirt boot order enum */
virDomainBootOrder
map2LibvirtBootOrder(char c)
{
switch (c) {
case 'a':
return VIR_DOMAIN_BOOT_FLOPPY;
case 'c':
return VIR_DOMAIN_BOOT_DISK;
case 'd':
return VIR_DOMAIN_BOOT_CDROM;
case 'n':
return VIR_DOMAIN_BOOT_NET;
default:
return -1;
}
}
virDomainLifecycleAction
xenapiNormalExitEnum2virDomainLifecycle(enum xen_on_normal_exit action)
{
virDomainLifecycleAction num = VIR_DOMAIN_LIFECYCLE_ACTION_RESTART;
if (action == XEN_ON_NORMAL_EXIT_DESTROY)
num = VIR_DOMAIN_LIFECYCLE_ACTION_DESTROY;
else if (action == XEN_ON_NORMAL_EXIT_RESTART)
num = VIR_DOMAIN_LIFECYCLE_ACTION_RESTART;
return num;
}
virDomainLifecycleAction
xenapiCrashExitEnum2virDomainLifecycle(enum xen_on_crash_behaviour action)
{
virDomainLifecycleAction num = VIR_DOMAIN_LIFECYCLE_ACTION_RESTART;
if (action == XEN_ON_CRASH_BEHAVIOUR_DESTROY)
num = VIR_DOMAIN_LIFECYCLE_ACTION_DESTROY;
else if (action == XEN_ON_CRASH_BEHAVIOUR_RESTART)
num = VIR_DOMAIN_LIFECYCLE_ACTION_RESTART;
else if (action == XEN_ON_CRASH_BEHAVIOUR_PRESERVE)
num = VIR_DOMAIN_LIFECYCLE_ACTION_PRESERVE;
else if (action == XEN_ON_CRASH_BEHAVIOUR_RENAME_RESTART)
num = VIR_DOMAIN_LIFECYCLE_ACTION_RESTART_RENAME;
else if (action == XEN_ON_CRASH_BEHAVIOUR_COREDUMP_AND_DESTROY)
num = VIR_DOMAIN_LIFECYCLE_ACTION_COREDUMP_DESTROY;
else if (action == XEN_ON_CRASH_BEHAVIOUR_COREDUMP_AND_RESTART)
num = VIR_DOMAIN_LIFECYCLE_ACTION_COREDUMP_RESTART;
return num;
}
/* returns 'file' or 'block' for the storage type */
int
getStorageVolumeType(char *type)
{
if (STREQ(type, "lvmoiscsi") ||
STREQ(type, "lvmohba") ||
STREQ(type, "lvm") ||
STREQ(type, "file") ||
STREQ(type, "iso") ||
STREQ(type, "ext") ||
STREQ(type, "nfs"))
return (int)VIR_STORAGE_VOL_FILE;
else if (STREQ(type, "iscsi") ||
STREQ(type, "equal") ||
STREQ(type, "hba") ||
STREQ(type, "cslg") ||
STREQ(type, "udev") ||
STREQ(type, "netapp"))
return (int)VIR_STORAGE_VOL_BLOCK;
return -1;
}
/* returns error description if any received from the server */
char *
returnErrorFromSession(xen_session *session)
{
size_t i;
virBuffer buf = VIR_BUFFER_INITIALIZER;
for (i = 0; i < session->error_description_count; i++) {
if (!i)
virBufferEscapeString(&buf, "%s", session->error_description[i]);
else
virBufferEscapeString(&buf, " : %s", session->error_description[i]);
}
if (virBufferUse(&buf) < 1)
virBufferAdd(&buf, _("unknown error"), -1);
return virBufferContentAndReset(&buf);
}
/* converts bitmap to string of the form '1,2...' */
char *
mapDomainPinVcpu(unsigned char *cpumap, int maplen)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
size_t len;
char *ret = NULL;
size_t i, j;
for (i = 0; i < maplen; i++) {
for (j = 0; j < 8; j++) {
if (cpumap[i] & (1 << j))
virBufferAsprintf(&buf, "%zu,", (8*i)+j);
}
}
if (virBufferCheckError(&buf) < 0)
return NULL;
ret = virBufferContentAndReset(&buf);
len = strlen(ret);
if (len > 0 && ret[len - 1] == ',')
ret[len - 1] = 0;
return ret;
}
/* obtains the CPU bitmap from the string passed */
void
getCpuBitMapfromString(char *mask, unsigned char *cpumap, int maplen)
{
int pos;
int max_bits = maplen * 8;
char *num = NULL, *bp = NULL;
bzero(cpumap, maplen);
num = strtok_r(mask, ",", &bp);
while (num != NULL) {
if (virStrToLong_i(num, NULL, 10, &pos) < 0)
return;
if (pos < 0 || pos > max_bits - 1)
VIR_WARN("number in str %d exceeds cpumap's max bits %d", pos, max_bits);
else
(cpumap)[pos / 8] |= (1 << (pos % 8));
num = strtok_r(NULL, ",", &bp);
}
}
/* mapping XenServer power state to Libvirt power state */
virDomainState
mapPowerState(enum xen_vm_power_state state)
{
virDomainState virState;
switch (state) {
case XEN_VM_POWER_STATE_HALTED:
case XEN_VM_POWER_STATE_SUSPENDED:
virState = VIR_DOMAIN_SHUTOFF;
break;
case XEN_VM_POWER_STATE_PAUSED:
virState = VIR_DOMAIN_PAUSED;
break;
case XEN_VM_POWER_STATE_RUNNING:
virState = VIR_DOMAIN_RUNNING;
break;
case XEN_VM_POWER_STATE_UNDEFINED:
default:
/* Includes XEN_VM_POWER_STATE_UNKNOWN from libxenserver
* 5.5.0, which is gone in 5.6.0. */
virState = VIR_DOMAIN_NOSTATE;
break;
}
return virState;
}
/* allocate a flexible array and fill values(key,val) */
int
allocStringMap(xen_string_string_map **strings, char *key, char *val)
{
int sz = ((*strings) == NULL) ? 0 : (*strings)->size;
sz++;
if (VIR_REALLOC_N(*strings, sizeof(xen_string_string_map) +
sizeof(xen_string_string_map_contents) * sz) < 0)
return -1;
(*strings)->size = sz;
if (VIR_STRDUP((*strings)->contents[sz-1].key, key) < 0 ||
VIR_STRDUP((*strings)->contents[sz-1].val, val) < 0)
goto error;
return 0;
error:
xen_string_string_map_free(*strings);
return -1;
}
/* Error handling function returns error messages from the server if any */
void
xenapiSessionErrorHandle(virConnectPtr conn, virErrorNumber errNum,
const char *buf, const char *filename, const char *func,
size_t lineno)
{
struct _xenapiPrivate *priv = conn->privateData;
if (buf == NULL && priv != NULL && priv->session != NULL) {
char *ret = returnErrorFromSession(priv->session);
virReportErrorHelper(VIR_FROM_XENAPI, errNum, filename, func, lineno,
"%s", ret);
xen_session_clear_error(priv->session);
VIR_FREE(ret);
} else {
virReportErrorHelper(VIR_FROM_XENAPI, errNum, filename, func, lineno,
"%s", buf);
}
}
/* creates network intereface for VM */
static int
createVifNetwork(virConnectPtr conn, xen_vm vm, int device,
char *bridge, char *mac)
{
xen_session *session = ((struct _xenapiPrivate *)(conn->privateData))->session;
xen_vm xvm = NULL;
char *uuid = NULL;
xen_vm_get_uuid(session, &uuid, vm);
if (uuid) {
if (!xen_vm_get_by_uuid(session, &xvm, uuid))
return -1;
VIR_FREE(uuid);
}
xen_vm_record_opt *vm_opt = xen_vm_record_opt_alloc();
vm_opt->is_record = 0;
vm_opt->u.handle = xvm;
xen_network_set *net_set = NULL;
xen_network_record *net_rec = NULL;
int cnt = 0;
if (!xen_network_get_all(session, &net_set)) {
xen_vm_record_opt_free(vm_opt);
return -1;
}
for (cnt = 0; cnt < net_set->size; cnt++) {
if (xen_network_get_record(session, &net_rec, net_set->contents[cnt])) {
if (STREQ(net_rec->bridge, bridge)) {
break;
} else {
xen_network_record_free(net_rec);
}
}
}
if (cnt < net_set->size && net_rec) {
xen_network network = NULL;
xen_network_get_by_uuid(session, &network, net_rec->uuid);
xen_network_record_opt *network_opt = xen_network_record_opt_alloc();
network_opt->is_record = 0;
network_opt->u.handle = network;
xen_vif_record *vif_record = xen_vif_record_alloc();
vif_record->mac = mac;
vif_record->vm = vm_opt;
vif_record->network = network_opt;
xen_vif vif = NULL;
vif_record->other_config = xen_string_string_map_alloc(0);
vif_record->runtime_properties = xen_string_string_map_alloc(0);
vif_record->qos_algorithm_params = xen_string_string_map_alloc(0);
if (virAsprintfQuiet(&vif_record->device, "%d", device) < 0) {
xen_vif_record_free(vif_record);
xen_network_record_free(net_rec);
xen_network_set_free(net_set);
return -1;
}
xen_vif_create(session, &vif, vif_record);
if (!vif) {
xen_vif_free(vif);
xen_vif_record_free(vif_record);
xen_network_record_free(net_rec);
xen_network_set_free(net_set);
return 0;
}
xen_vif_record_free(vif_record);
xen_network_record_free(net_rec);
}
xen_network_set_free(net_set);
return -1;
}
/* Create a VM record from the XML description */
int
createVMRecordFromXml(virConnectPtr conn, virDomainDefPtr def,
xen_vm_record **record, xen_vm *vm)
{
char uuidStr[VIR_UUID_STRING_BUFLEN];
xen_string_string_map *strings = NULL;
int device_number = 0;
size_t i;
*record = xen_vm_record_alloc();
if (VIR_STRDUP((*record)->name_label, def->name) < 0)
goto error;
virUUIDFormat(def->uuid, uuidStr);
if (VIR_STRDUP((*record)->uuid, uuidStr) < 0)
goto error;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
char *boot_order = NULL;
if (VIR_STRDUP((*record)->hvm_boot_policy, "BIOS order") < 0)
goto error;
if (def->os.nBootDevs != 0)
boot_order = createXenAPIBootOrderString(def->os.nBootDevs, &def->os.bootDevs[0]);
if (boot_order != NULL) {
xen_string_string_map *hvm_boot_params = NULL;
allocStringMap(&hvm_boot_params, (char *)"order", boot_order);
(*record)->hvm_boot_params = hvm_boot_params;
VIR_FREE(boot_order);
}
} else if (def->os.type == VIR_DOMAIN_OSTYPE_XEN) {
if (VIR_STRDUP((*record)->pv_bootloader, "pygrub") < 0)
goto error;
if (def->os.kernel) {
if (VIR_STRDUP((*record)->pv_kernel, def->os.kernel) < 0)
goto error;
}
if (def->os.initrd) {
if (VIR_STRDUP((*record)->pv_ramdisk, def->os.initrd) < 0)
goto error;
}
if (def->os.cmdline) {
if (VIR_STRDUP((*record)->pv_args, def->os.cmdline) < 0)
goto error;
}
(*record)->hvm_boot_params = xen_string_string_map_alloc(0);
}
if (def->os.bootloaderArgs)
if (VIR_STRDUP((*record)->pv_bootloader_args, def->os.bootloaderArgs) < 0)
goto error;
if (def->mem.cur_balloon)
(*record)->memory_static_max = (int64_t) (def->mem.cur_balloon * 1024);
if (virDomainDefGetMemoryTotal(def))
(*record)->memory_dynamic_max = (int64_t) (virDomainDefGetMemoryTotal(def) * 1024);
else
(*record)->memory_dynamic_max = (*record)->memory_static_max;
if (virDomainDefGetVcpusMax(def) > 0) {
(*record)->vcpus_max = (int64_t) virDomainDefGetVcpusMax(def);
(*record)->vcpus_at_startup = (int64_t) virDomainDefGetVcpus(def);
}
if (def->onPoweroff)
(*record)->actions_after_shutdown = actionShutdownLibvirt2XenapiEnum(def->onPoweroff);
if (def->onReboot)
(*record)->actions_after_reboot = actionShutdownLibvirt2XenapiEnum(def->onReboot);
if (def->onCrash)
(*record)->actions_after_crash = actionCrashLibvirt2XenapiEnum(def->onCrash);
if (def->features[VIR_DOMAIN_FEATURE_ACPI] == VIR_TRISTATE_SWITCH_ON)
allocStringMap(&strings, (char *)"acpi", (char *)"true");
if (def->features[VIR_DOMAIN_FEATURE_APIC] == VIR_TRISTATE_SWITCH_ON)
allocStringMap(&strings, (char *)"apic", (char *)"true");
if (def->features[VIR_DOMAIN_FEATURE_PAE] == VIR_TRISTATE_SWITCH_ON)
allocStringMap(&strings, (char *)"pae", (char *)"true");
if (def->features[VIR_DOMAIN_FEATURE_HAP] == VIR_TRISTATE_SWITCH_ON)
allocStringMap(&strings, (char *)"hap", (char *)"true");
if (def->features[VIR_DOMAIN_FEATURE_VIRIDIAN] == VIR_TRISTATE_SWITCH_ON)
allocStringMap(&strings, (char *)"viridian", (char *)"true");
if (strings != NULL)
(*record)->platform = strings;
(*record)->vcpus_params = xen_string_string_map_alloc(0);
(*record)->other_config = xen_string_string_map_alloc(0);
(*record)->last_boot_cpu_flags = xen_string_string_map_alloc(0);
(*record)->xenstore_data = xen_string_string_map_alloc(0);
(*record)->hvm_shadow_multiplier = 1.000;
if (!xen_vm_create(((struct _xenapiPrivate *)(conn->privateData))->session,
vm, *record)) {
xenapiSessionErrorHandler(conn, VIR_ERR_INTERNAL_ERROR, NULL);
return -1;
}
for (i = 0; i < def->nnets; i++) {
if (def->nets[i]->type == VIR_DOMAIN_NET_TYPE_BRIDGE &&
def->nets[i]->data.bridge.brname) {
char *mac;
if (VIR_ALLOC_N(mac, VIR_MAC_STRING_BUFLEN) < 0)
goto error;
virMacAddrFormat(&def->nets[i]->mac, mac);
if (createVifNetwork(conn, *vm, device_number,
def->nets[i]->data.bridge.brname,
mac) < 0) {
VIR_FREE(mac);
virReportOOMError();
goto error;
}
device_number++;
}
}
return 0;
error:
xen_vm_record_free(*record);
return -1;
}

76
src/xenapi/xenapi_utils.h
View File

@ -1,76 +0,0 @@
/*
* xenapi_utils.h: Xen API driver -- utils header
* Copyright (C) 2012, Red Hat, Inc.
* Copyright (C) 2009, 2010 Citrix Ltd.
*
* 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/>.
*/
#pragma once
#include <xen/api/xen_all.h>
#include "internal.h"
#include "viruri.h"
#include "domain_conf.h"
#define NETWORK_DEVID_SIZE (12)
typedef uint64_t cpumap_t;
void
xenSessionFree(xen_session *session);
char *
xenapiUtil_RequestPassword(virConnectAuthPtr auth, const char *username,
const char *hostname);
int
xenapiUtil_ParseQuery(virConnectPtr conn, virURIPtr uri, int *noVerify);
enum xen_on_normal_exit
actionShutdownLibvirt2XenapiEnum(virDomainLifecycleAction action);
enum xen_on_crash_behaviour
actionCrashLibvirt2XenapiEnum(virDomainLifecycleAction action);
char *
createXenAPIBootOrderString(int nboot, int *bootDevs);
virDomainBootOrder map2LibvirtBootOrder(char c);
virDomainLifecycleAction
xenapiNormalExitEnum2virDomainLifecycle(enum xen_on_normal_exit action);
virDomainLifecycleAction
xenapiCrashExitEnum2virDomainLifecycle(enum xen_on_crash_behaviour action);
void getCpuBitMapfromString(char *mask, unsigned char *cpumap, int maplen);
int getStorageVolumeType(char *type);
char *returnErrorFromSession(xen_session *session);
virDomainState
mapPowerState(enum xen_vm_power_state state);
char *
mapDomainPinVcpu(unsigned char *cpumap, int maplen);
int
createVMRecordFromXml (virConnectPtr conn, virDomainDefPtr defPtr,
xen_vm_record **record, xen_vm *vm);
int
allocStringMap (xen_string_string_map **strings, char *key, char *val);

3
tools/virsh.c
View File

@ -536,9 +536,6 @@ virshShowVersion(vshControl *ctl ATTRIBUTE_UNUSED)
#ifdef WITH_HYPERV
vshPrint(ctl, " Hyper-V");
#endif
#ifdef WITH_XENAPI
vshPrint(ctl, " XenAPI");
#endif
#ifdef WITH_BHYVE
vshPrint(ctl, " Bhyve");
#endif