May 2010 - Devel - Libvirt List Archives

[libvirt] [PATCH] Fix handling of disk backing stores with cgroups

by Daniel P. Berrange

The cgroups ACL code was only allowing the primary disk image. It is possible to chain images together, so we need to search for backing stores and add them to the ACL too. Since the ACL only handles block devices, we ignore the EINVAL we get from plain files. In addition it was missing code to teardown the cgroup when hot-unplugging a disk * src/qemu/qemu_driver.c: Allow backing stores in cgroup ACLs and add missing teardown code in unplug path --- src/qemu/qemu_driver.c | 170 +++++++++++++++++++++++++++++++++++++++--------- 1 files changed, 139 insertions(+), 31 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 92dc22d..f615072 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -2929,6 +2929,102 @@ static const char *const defaultDeviceACL[] = { #define DEVICE_PTY_MAJOR 136 #define DEVICE_SND_MAJOR 116 +static int qemuSetupDiskCgroup(virCgroupPtr cgroup, + virDomainObjPtr vm, + virDomainDiskDefPtr disk) +{ + char *path = disk->src; + int ret = -1; + + while (path != NULL) { + virStorageFileMetadata meta; + int rc; + + VIR_DEBUG("Process path %s for disk", path); + rc = virCgroupAllowDevicePath(cgroup, path); + if (rc != 0) { + /* Get this for non-block devices */ + if (rc == -EINVAL) { + VIR_DEBUG("Ignoring EINVAL for %s", path); + } else { + virReportSystemError(-rc, + _("Unable to allow device %s for %s"), + path, vm->def->name); + if (path != disk->src) + VIR_FREE(path); + goto cleanup; + } + } + + memset(&meta, 0, sizeof(meta)); + + rc = virStorageFileGetMetadata(path, &meta); + + if (path != disk->src) + VIR_FREE(path); + path = NULL; + + if (rc < 0) + goto cleanup; + + path = meta.backingStore; + } while (path != NULL); + + ret = 0; + +cleanup: + return ret; +} + + +static int qemuTeardownDiskCgroup(virCgroupPtr cgroup, + virDomainObjPtr vm, + virDomainDiskDefPtr disk) +{ + char *path = disk->src; + int ret = -1; + + while (path != NULL) { + virStorageFileMetadata meta; + int rc; + + VIR_DEBUG("Process path %s for disk", path); + rc = virCgroupDenyDevicePath(cgroup, path); + if (rc != 0) { + /* Get this for non-block devices */ + if (rc == -EINVAL) { + VIR_DEBUG("Ignoring EINVAL for %s", path); + } else { + virReportSystemError(-rc, + _("Unable to deny device %s for %s"), + path, vm->def->name); + if (path != disk->src) + VIR_FREE(path); + goto cleanup; + } + } + + memset(&meta, 0, sizeof(meta)); + + rc = virStorageFileGetMetadata(path, &meta); + + if (path != disk->src) + VIR_FREE(path); + path = NULL; + + if (rc < 0) + goto cleanup; + + path = meta.backingStore; + } while (path != NULL); + + ret = 0; + +cleanup: + return ret; +} + + static int qemuSetupCgroup(struct qemud_driver *driver, virDomainObjPtr vm) { @@ -2965,18 +3061,8 @@ static int qemuSetupCgroup(struct qemud_driver *driver, } for (i = 0; i < vm->def->ndisks ; i++) { - if (vm->def->disks[i]->type != VIR_DOMAIN_DISK_TYPE_BLOCK || - vm->def->disks[i]->src == NULL) - continue; - - rc = virCgroupAllowDevicePath(cgroup, - vm->def->disks[i]->src); - if (rc != 0) { - virReportSystemError(-rc, - _("Unable to allow device %s for %s"), - vm->def->disks[i]->src, vm->def->name); + if (qemuSetupDiskCgroup(cgroup, vm, vm->def->disks[i]) < 0) goto cleanup; - } } rc = virCgroupAllowDeviceMajor(cgroup, 'c', DEVICE_PTY_MAJOR); @@ -7550,15 +7636,8 @@ static int qemudDomainAttachDevice(virDomainPtr dom, vm->def->name); goto endjob; } - if (dev->data.disk->src != NULL && - dev->data.disk->type == VIR_DOMAIN_DISK_TYPE_BLOCK && - virCgroupAllowDevicePath(cgroup, - dev->data.disk->src) < 0) { - qemuReportError(VIR_ERR_INTERNAL_ERROR, - _("unable to allow device %s"), - dev->data.disk->src); + if (qemuSetupDiskCgroup(cgroup, vm, dev->data.disk) < 0) goto endjob; - } } switch (dev->data.disk->device) { @@ -7602,8 +7681,9 @@ static int qemudDomainAttachDevice(virDomainPtr dom, /* Fallthrough */ } if (ret != 0 && cgroup) { - virCgroupDenyDevicePath(cgroup, - dev->data.disk->src); + if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) + VIR_WARN("Failed to teardown cgroup for disk path %s", + NULLSTR(dev->data.disk->src)); } } else if (dev->type == VIR_DOMAIN_DEVICE_CONTROLLER) { if (dev->data.controller->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) { @@ -7801,15 +7881,8 @@ static int qemuDomainUpdateDeviceFlags(virDomainPtr dom, vm->def->name); goto endjob; } - if (dev->data.disk->src != NULL && - dev->data.disk->type == VIR_DOMAIN_DISK_TYPE_BLOCK && - virCgroupAllowDevicePath(cgroup, - dev->data.disk->src) < 0) { - qemuReportError(VIR_ERR_INTERNAL_ERROR, - _("unable to allow device %s"), - dev->data.disk->src); + if (qemuSetupDiskCgroup(cgroup, vm, dev->data.disk) < 0) goto endjob; - } } switch (dev->data.disk->device) { @@ -7831,8 +7904,9 @@ static int qemuDomainUpdateDeviceFlags(virDomainPtr dom, } if (ret != 0 && cgroup) { - virCgroupDenyDevicePath(cgroup, - dev->data.disk->src); + if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) + VIR_WARN("Failed to teardown cgroup for disk path %s", + NULLSTR(dev->data.disk->src)); } break; @@ -7904,6 +7978,7 @@ static int qemudDomainDetachPciDiskDevice(struct qemud_driver *driver, int i, ret = -1; virDomainDiskDefPtr detach = NULL; qemuDomainObjPrivatePtr priv = vm->privateData; + virCgroupPtr cgroup = NULL; i = qemudFindDisk(vm->def, dev->data.disk->dst); @@ -7915,6 +7990,15 @@ static int qemudDomainDetachPciDiskDevice(struct qemud_driver *driver, detach = vm->def->disks[i]; + if (qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_DEVICES)) { + if (virCgroupForDomain(driver->cgroup, vm->def->name, &cgroup, 0) != 0) { + qemuReportError(VIR_ERR_INTERNAL_ERROR, + _("Unable to find cgroup for %s\n"), + vm->def->name); + goto cleanup; + } + } + if (!virDomainDeviceAddressIsValid(&detach->info, VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI)) { qemuReportError(VIR_ERR_OPERATION_FAILED, "%s", @@ -7939,11 +8023,19 @@ static int qemudDomainDetachPciDiskDevice(struct qemud_driver *driver, qemudShrinkDisks(vm->def, i); + virDomainDiskDefFree(detach); + if (driver->securityDriver && driver->securityDriver->domainRestoreSecurityImageLabel && driver->securityDriver->domainRestoreSecurityImageLabel(vm, dev->data.disk) < 0) VIR_WARN("Unable to restore security label on %s", dev->data.disk->src); + if (cgroup != NULL) { + if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) + VIR_WARN("Failed to teardown cgroup for disk path %s", + NULLSTR(dev->data.disk->src)); + } + ret = 0; cleanup: @@ -7958,6 +8050,7 @@ static int qemudDomainDetachSCSIDiskDevice(struct qemud_driver *driver, int i, ret = -1; virDomainDiskDefPtr detach = NULL; qemuDomainObjPrivatePtr priv = vm->privateData; + virCgroupPtr cgroup = NULL; i = qemudFindDisk(vm->def, dev->data.disk->dst); @@ -7975,6 +8068,15 @@ static int qemudDomainDetachSCSIDiskDevice(struct qemud_driver *driver, detach = vm->def->disks[i]; + if (qemuCgroupControllerActive(driver, VIR_CGROUP_CONTROLLER_DEVICES)) { + if (virCgroupForDomain(driver->cgroup, vm->def->name, &cgroup, 0) != 0) { + qemuReportError(VIR_ERR_INTERNAL_ERROR, + _("Unable to find cgroup for %s\n"), + vm->def->name); + goto cleanup; + } + } + qemuDomainObjEnterMonitorWithDriver(driver, vm); if (qemuMonitorDelDevice(priv->mon, detach->info.alias) < 0) { qemuDomainObjExitMonitor(vm); @@ -7991,6 +8093,12 @@ static int qemudDomainDetachSCSIDiskDevice(struct qemud_driver *driver, driver->securityDriver->domainRestoreSecurityImageLabel(vm, dev->data.disk) < 0) VIR_WARN("Unable to restore security label on %s", dev->data.disk->src); + if (cgroup != NULL) { + if (qemuTeardownDiskCgroup(cgroup, vm, dev->data.disk) < 0) + VIR_WARN("Failed to teardown cgroup for disk path %s", + NULLSTR(dev->data.disk->src)); + } + ret = 0; cleanup: -- 1.6.5.2

14 years, 7 months

2
1
0 / 0

[libvirt] [PATCHv2 0/10+] error message cleanup

by Eric Blake

I've done some more work on error cleanup, expanding 3 patches of v1 into 10 patches, with more still to be written. See individual patches for more comments. bootstrap.conf | 1 + cfg.mk | 5 +- src/datatypes.c | 127 +++++++++++---- src/libvirt.c | 94 ++++++----- src/security/virt-aa-helper.c | 141 ++++++++-------- src/storage/storage_backend.c | 2 +- src/util/virterror.c | 374 +++++++++++++--------------------------- src/xen/xend_internal.c | 5 +- tests/cpuset | 4 +- tests/undefine | 4 +- 10 files changed, 352 insertions(+), 405 deletions(-) Net reduction in lines of code is a good thing. [PATCHv2 01/10] virt-aa-helper: translate error messages [PATCHv2 02/10] build: use gnulib func module [PATCHv2 03/10] datatypes: avoid redundant __FUNCTION__ [PATCHv2 04/10] virErrorMsg: refactor to simplify common case [PATCHv2 05/10] virterror: start messages with lower case [PATCHv2 06/10] virterror: clean up VIR_ERR_HTTP_ERROR usage [PATCHv2 07/10] virterror: clean up VIR_ERR_XML_DETAIL usage [PATCHv2 08/10] virterror: clean up several seldom-used errors [PATCHv2 09/10] virterror: clean up VIR_ERR_INVALID_NETWORK usage [PATCHv2 10/10] virterror: clean up VIR_ERR_INVALID_INTERFACE usage [PATCHv2 N/N] to be written, after feedback on this round

14 years, 7 months

1
10
0 / 0

[libvirt] [libvirt PATCH] Port-profile ID support using IFLA_VF_PORT_PROFILE netlink msg

by Scott Feldman

From: Scott Feldman <scofeldm(a)cisco.com> This fleshes out the port profile ID proof-of-concept patch posted earlier by David Allan, referenced here: https://www.redhat.com/archives/libvir-list/2010-March/msg01401.html It uses the new IFLA_VF_PORT_PROFILE netlink msg to set/unset the port- profile for the virtual switch port backing the VM device. The new netlink msg is being discussed on the netdev kernel mailing list here: http://marc.info/?l=linux-netdev&m=127312092712543&w=2 http://marc.info/?l=linux-netdev&m=127312093412556&w=2 IFLA_VF_PORT_PROFILE is sent using RTM_SETLINK, and retrieved using RTM_GETLINK. IFLA_VF_PORT_PROFILE is sent using netlink multicast send with RTNLGRP_LINK so the receiver of the msg can be in user-space or kernel-space. The device XML is: <interface type='direct'> <source dev='eth2' mode='private' profileid='dc_test'/> <mac address='00:16:3e:1a:b3:4b'/> </interface> The port-profile ID msg is sent to source dev. Tested with Cisco 10G Ethernet NIC using port-profiles defined in Cisco's Unified Computing System Management software and above referenced kernel patches. Signed-off-by: Scott Feldman <scofeldm(a)cisco.com> Signed-off-by: Roopa Prabhu<roprabhu(a)cisco.com> --- src/conf/domain_conf.c | 13 +++ src/conf/domain_conf.h | 1 src/libvirt_macvtap.syms | 2 src/qemu/qemu_conf.c | 7 ++ src/qemu/qemu_driver.c | 10 ++ src/util/macvtap.c | 200 +++++++++++++++++++++++++++++++++++++++++++++- src/util/macvtap.h | 6 + 7 files changed, 233 insertions(+), 6 deletions(-) diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 3e45f79..968076f 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -484,6 +484,7 @@ void virDomainNetDefFree(virDomainNetDefPtr def) case VIR_DOMAIN_NET_TYPE_DIRECT: VIR_FREE(def->data.direct.linkdev); + VIR_FREE(def->data.direct.profileid); break; case VIR_DOMAIN_NET_TYPE_USER: @@ -1831,6 +1832,7 @@ virDomainNetDefParseXML(virCapsPtr caps, char *internal = NULL; char *devaddr = NULL; char *mode = NULL; + char *profileid = NULL; virNWFilterHashTablePtr filterparams = NULL; if (VIR_ALLOC(def) < 0) { @@ -1873,6 +1875,7 @@ virDomainNetDefParseXML(virCapsPtr caps, xmlStrEqual(cur->name, BAD_CAST "source")) { dev = virXMLPropString(cur, "dev"); mode = virXMLPropString(cur, "mode"); + profileid = virXMLPropString(cur, "profileid"); } else if ((network == NULL) && ((def->type == VIR_DOMAIN_NET_TYPE_SERVER) || (def->type == VIR_DOMAIN_NET_TYPE_CLIENT) || @@ -2049,6 +2052,11 @@ virDomainNetDefParseXML(virCapsPtr caps, } else def->data.direct.mode = VIR_DOMAIN_NETDEV_MACVTAP_MODE_VEPA; + if (profileid != NULL) { + def->data.direct.profileid = profileid; + profileid = NULL; + } + def->data.direct.linkdev = dev; dev = NULL; @@ -2114,6 +2122,7 @@ cleanup: VIR_FREE(internal); VIR_FREE(devaddr); VIR_FREE(mode); + VIR_FREE(profileid); virNWFilterHashTableFree(filterparams); return def; @@ -5140,6 +5149,10 @@ virDomainNetDefFormat(virBufferPtr buf, def->data.direct.linkdev); virBufferVSprintf(buf, " mode='%s'", virDomainNetdevMacvtapTypeToString(def->data.direct.mode)); + if (def->data.direct.profileid) { + virBufferEscapeString(buf, " profileid='%s'", + def->data.direct.profileid); + } virBufferAddLit(buf, "/>\n"); break; diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index fadc8bd..30ebf07 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -290,6 +290,7 @@ struct _virDomainNetDef { struct { char *linkdev; int mode; + char *profileid; } direct; } data; char *ifname; diff --git a/src/libvirt_macvtap.syms b/src/libvirt_macvtap.syms index ae229a0..9d4652e 100644 --- a/src/libvirt_macvtap.syms +++ b/src/libvirt_macvtap.syms @@ -3,3 +3,5 @@ # macvtap.h openMacvtapTap; delMacvtap; +setPortProfileId; +unsetPortProfileId; diff --git a/src/qemu/qemu_conf.c b/src/qemu/qemu_conf.c index 5fa8c0a..aff6f28 100644 --- a/src/qemu/qemu_conf.c +++ b/src/qemu/qemu_conf.c @@ -1479,6 +1479,11 @@ qemudPhysIfaceConnect(virConnectPtr conn, net->model && STREQ(net->model, "virtio")) vnet_hdr = 1; + if (!STREQ(net->data.direct.profileid, "")) + setPortProfileId(net->data.direct.linkdev, + net->data.direct.profileid, + net->mac); + rc = openMacvtapTap(net->ifname, net->mac, linkdev, brmode, &res_ifname, vnet_hdr); if (rc >= 0) { @@ -1501,6 +1506,8 @@ qemudPhysIfaceConnect(virConnectPtr conn, close(rc); rc = -1; delMacvtap(net->ifname); + if (!STREQ(net->data.direct.profileid, "")) + unsetPortProfileId(net->data.direct.linkdev); } } } diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index bb1079e..6ea37d4 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3586,8 +3586,11 @@ static void qemudShutdownVMDaemon(struct qemud_driver *driver, for (i = 0; i < def->nnets; i++) { virDomainNetDefPtr net = def->nets[i]; if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (net->ifname) + if (net->ifname) { delMacvtap(net->ifname); + if (!STREQ(net->data.direct.profileid, "")) + unsetPortProfileId(net->data.direct.linkdev); + } } } #endif @@ -8147,8 +8150,11 @@ qemudDomainDetachNetDevice(struct qemud_driver *driver, #if WITH_MACVTAP if (detach->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (detach->ifname) + if (detach->ifname) { delMacvtap(detach->ifname); + if (!STREQ(detach->data.direct.profileid, "")) + unsetPortProfileId(detach->data.direct.linkdev); + } } #endif diff --git a/src/util/macvtap.c b/src/util/macvtap.c index 5d129fd..825cf30 100644 --- a/src/util/macvtap.c +++ b/src/util/macvtap.c @@ -85,14 +85,14 @@ static void nlClose(int fd) * buffer will be returned. */ static -int nlComm(struct nlmsghdr *nlmsg, +int nlComm(struct nlmsghdr *nlmsg, int nlgroups, char **respbuf, int *respbuflen) { int rc = 0; struct sockaddr_nl nladdr = { .nl_family = AF_NETLINK, .nl_pid = 0, - .nl_groups = 0, + .nl_groups = nlgroups, }; int rcvChunkSize = 1024; // expecting less than that int rcvoffset = 0; @@ -287,7 +287,7 @@ link_add(const char *type, li->rta_len = (char *)nlm + nlm->nlmsg_len - (char *)li; - if (nlComm(nlm, &recvbuf, &recvbuflen) < 0) + if (nlComm(nlm, 0, &recvbuf, &recvbuflen) < 0) return -1; if (recvbuflen < NLMSG_LENGTH(0) || recvbuf == NULL) @@ -371,7 +371,7 @@ link_del(const char *name) if (!nlAppend(nlm, sizeof(nlmsgbuf), rtattbuf, rta->rta_len)) goto buffer_too_small; - if (nlComm(nlm, &recvbuf, &recvbuflen) < 0) + if (nlComm(nlm, 0, &recvbuf, &recvbuflen) < 0) return -1; if (recvbuflen < NLMSG_LENGTH(0) || recvbuf == NULL) @@ -568,6 +568,198 @@ configMacvtapTap(int tapfd, int vnet_hdr) return 0; } +static int +get_host_uuid(char *host_uuid, int len) +{ + const char *dmidecodearg[] = { "dmidecode", "-s", "system-uuid", NULL }; + const char *const dmidecodeenv[] = { "LC_ALL=C", NULL }; + char *binary, *newline; + int dmidecodestdout = -1; + int ret = -1; + pid_t child; + + binary = virFindFileInPath(dmidecodearg[0]); + if (binary == NULL || access(binary, X_OK) != 0) { + VIR_FREE(binary); + return -1; + } + dmidecodearg[0] = binary; + + if (virExec(dmidecodearg, dmidecodeenv, NULL, + &child, -1, &dmidecodestdout, NULL, VIR_EXEC_CLEAR_CAPS) < 0) { + ret = -1; + goto cleanup; + } + + if((ret = saferead(dmidecodestdout, host_uuid, len)) <= 0) { + ret = -1; + goto cleanup; + } + host_uuid[ret-1] = '\0'; + + /* strip newline */ + newline = strrchr(host_uuid, '\n'); + if (newline) + *newline = '\0'; + + ret = 0; + +cleanup: + VIR_FREE(binary); + + if (close(dmidecodestdout) < 0) + ret = -1; + + return ret; +} + + +static int sendPortProfileMulticastMsg(const char *linkdev, + struct ifla_vf_port_profile *ivp) +{ + int rc = 0; + char nlmsgbuf[512]; + struct nlmsghdr *nlm = (struct nlmsghdr *)nlmsgbuf, *resp; + char *recvbuf = NULL; + struct nlmsgerr *err; + char rtattbuf[256]; + struct rtattr *rta; + int recvbuflen; + int ifindex; + struct ifinfomsg i = { .ifi_family = AF_UNSPEC }; + + if (ifaceGetIndex(true, linkdev, &ifindex) != 0) + return -1; + + memset(&nlmsgbuf, 0, sizeof(nlmsgbuf)); + nlInit(nlm, NLM_F_REQUEST, RTM_SETLINK); + + if (!nlAppend(nlm, sizeof(nlmsgbuf), &i, sizeof(i))) + goto buffer_too_small; + + rta = rtattrCreate(rtattbuf, sizeof(rtattbuf), IFLA_IFNAME, + linkdev, strlen(linkdev) + 1); + if (!rta) + goto buffer_too_small; + + if (!nlAppend(nlm, sizeof(nlmsgbuf), rtattbuf, rta->rta_len)) + goto buffer_too_small; + + rta = rtattrCreate(rtattbuf, sizeof(rtattbuf), IFLA_VF_PORT_PROFILE, + ivp, sizeof(*ivp)); + if (!rta) + goto buffer_too_small; + + if (!nlAppend(nlm, sizeof(nlmsgbuf), rtattbuf, rta->rta_len)) + goto buffer_too_small; + + if (nlComm(nlm, RTNLGRP_LINK, &recvbuf, &recvbuflen) < 0) + return -1; + + if (recvbuflen < NLMSG_LENGTH(0) || recvbuf == NULL) + goto malformed_resp; + + resp = (struct nlmsghdr *)recvbuf; + + switch (resp->nlmsg_type) { + case NLMSG_ERROR: + err = (struct nlmsgerr *)NLMSG_DATA(resp); + if (resp->nlmsg_len < NLMSG_LENGTH(sizeof(*err))) + goto malformed_resp; + + switch (-err->error) { + case 0: + break; + + default: + virReportSystemError(-err->error, + _("error setting port profile on %s"), + linkdev); + rc = -1; + } + break; + case NLMSG_DONE: + break; + + default: + goto malformed_resp; + } + + VIR_FREE(recvbuf); + + return rc; + +malformed_resp: + macvtapError(VIR_ERR_INTERNAL_ERROR, "%s", + _("malformed netlink response message")); + VIR_FREE(recvbuf); + return -1; + +buffer_too_small: + macvtapError(VIR_ERR_INTERNAL_ERROR, "%s", + _("internal buffer is too small")); + + return -1; +} + + +int unsetPortProfileId(const char *linkdev) +{ + int rc = 0; + struct ifla_vf_port_profile ivp; + + memset(&ivp, 0, sizeof(struct ifla_vf_port_profile)); + ivp.vf = -1; + + if(!(rc = sendPortProfileMulticastMsg(linkdev, &ivp))) { + rc = ifaceDown(linkdev); + if (rc != 0) { + virReportSystemError(errno, + ("cannot 'down' interface %s"), + linkdev); + //Should we error out ? + //rc = -1; + } + } + + return rc; +} + +int setPortProfileId(const char *linkdev, + const char *profileid, + unsigned char *macaddress) +{ + int rc = 0; + struct ifla_vf_port_profile ivp; + char host_uuid[IFLA_VF_UUID_MAX] = "\0"; + + if (!profileid) + return -EINVAL; + + memset(&ivp, 0, sizeof(struct ifla_vf_port_profile)); + ivp.vf = -1; + strncpy((char *)ivp.port_profile, profileid, sizeof(ivp.port_profile)); + ivp.port_profile[sizeof(ivp.port_profile)-1] = '\0'; + memcpy(ivp.mac, macaddress, sizeof(ivp.mac)); + get_host_uuid(host_uuid, IFLA_VF_UUID_MAX); + if (strlen(host_uuid)) { + strncpy((char *)ivp.host_uuid, host_uuid, sizeof(ivp.host_uuid)); + ivp.port_profile[sizeof(ivp.port_profile)-1] = '\0'; + } + + if(!(rc = sendPortProfileMulticastMsg(linkdev, &ivp))) { + rc = ifaceUp(linkdev); + if (rc != 0) { + virReportSystemError(errno, + ("cannot 'up' interface %s"), + linkdev); + // Should we error out of here ? + //rc = -1; + } + } + + return rc; +} /** * openMacvtapTap: diff --git a/src/util/macvtap.h b/src/util/macvtap.h index 5d4ea5e..7f58a13 100644 --- a/src/util/macvtap.h +++ b/src/util/macvtap.h @@ -37,6 +37,12 @@ int openMacvtapTap(const char *ifname, void delMacvtap(const char *ifname); +int setPortProfileId(const char *linkdev, + const char *profileid, + unsigned char *macaddress); + +int unsetPortProfileId(const char *linkdev); + # endif /* WITH_MACVTAP */ # define MACVTAP_MODE_PRIVATE_STR "private"

14 years, 7 months

6
22
0 / 0

[libvirt] [PATCH v2] vepa: parsing for 802.1Qb{g|h} XML

by Stefan Berger

Below is David Alan's original patch with lots of changes. In particular, it now parses the following two XML descriptions, one for 802.1Qbg and 802.1Qbh and stored the data internally. The actual triggering of the switch setup protocol has not been implemented here but the relevant code to do that should go into the functions associatePortProfileId() and disassociatePortProfileId(). <interface type='direct'> <source dev='static' mode='vepa'/> <model type='virtio'/> <vsi type='802.1Qbg'> <parameters managerid='12' typeid='0x123456' typeidversion='1' instanceid='fa9b7fff-b0a0-4893-8e0e-beef4ff18f8f'/> </vsi> <filterref filter='clean-traffic'/> </interface> <interface type='direct'> <source dev='static' mode='vepa'/> <model type='virtio'/> <vsi type='802.1Qbh'> <parameters profileid='my_profile'/> </vsi> </interface> I'd suggest to use this patch as a base for triggering the setup protocol with the 802.1Qb{g|h} switch. Some of the changes from V1 to V2: - parser and XML generator have been separated into their own functions so they can be re-used elsewhere (passthrough case for example) - Adapted XML parser and generator support the above shown type (802.1Qbg, 802.1Qbh). - Adapted schema to above XML - Adapted test XML to above XML - Passing through the VM's UUID which seems to be necessary for 802.1Qbh -- sorry no host UUID - adding virtual function ID to association function, in case it's necessary to use (for SR-IOV) Signed-off-by: Stefan Berger <stefanb(a)us.ibm.com> >From a945107f047c7cd71f9c1b74fd74c47d8cdc3670 Mon Sep 17 00:00:00 2001 From: David Allan <dallan(a)redhat.com> Date: Fri, 12 Mar 2010 13:25:04 -0500 Subject: [PATCH 1/1] POC of port profile id support * Modified schema per DanPB's feedback * Added test for modified schema --- docs/schemas/domain.rng | 67 ++++++++++++++ src/conf/domain_conf.c | 150 +++++++++++++++++++++++++++++++++ src/conf/domain_conf.h | 35 +++++++ src/qemu/qemu_conf.c | 17 +-- src/qemu/qemu_conf.h | 5 - src/qemu/qemu_driver.c | 17 +-- src/util/macvtap.c | 150 +++++++++++++++++++++++++++++---- src/util/macvtap.h | 10 +- tests/domainschemadata/portprofile.xml | 30 ++++++ 9 files changed, 433 insertions(+), 48 deletions(-) create mode 100644 tests/domainschemadata/portprofile.xml Index: libvirt-acl/docs/schemas/domain.rng =================================================================== --- libvirt-acl.orig/docs/schemas/domain.rng +++ libvirt-acl/docs/schemas/domain.rng @@ -817,6 +817,9 @@ </optional> <empty/> </element> + <optional> + <ref name="vsiProfile"/> + </optional> <ref name="interface-options"/> </interleave> </group> @@ -902,6 +905,43 @@ </optional> </interleave> </define> + <define name="vsiProfile"> + <choice> + <group> + <element name="vsi"> + <attribute name="type"> + <value>802.1Qbg</value> + </attribute> + <element name="parameters"> + <attribute name="managerid"> + <ref name="uint8range"/> + </attribute> + <attribute name="typeid"> + <ref name="uint24range"/> + </attribute> + <attribute name="typeidversion"> + <ref name="uint8range"/> + </attribute> + <attribute name="instanceid"> + <ref name="UUID"/> + </attribute> + </element> + </element> + </group> + <group> + <element name="vsi"> + <attribute name="type"> + <value>802.1Qbh</value> + </attribute> + <element name="parameters"> + <attribute name="profileid"> + <ref name="vsiProfileID"/> + </attribute> + </element> + </element> + </group> + </choice> + </define>  @@ -1769,4 +1809,31 @@ <param name="pattern">[a-zA-Z0-9_\.:]+</param> </data> </define> + <define name="uint8range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,2}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">255</param> + </data> + </choice> + </define> + <define name="uint24range"> + <choice> + <data type="string"> + <param name="pattern">0x[0-9a-fA-F]{1,6}</param> + </data> + <data type="int"> + <param name="minInclusive">0</param> + <param name="maxInclusive">16777215</param> + </data> + </choice> + </define> + <define name="vsiProfileID"> + <data type="string"> + <param name="maxLength">39</param> + </data> + </define> </grammar> Index: libvirt-acl/src/conf/domain_conf.c =================================================================== --- libvirt-acl.orig/src/conf/domain_conf.c +++ libvirt-acl/src/conf/domain_conf.c @@ -242,6 +242,11 @@ VIR_ENUM_IMPL(virDomainNetdevMacvtap, VI "private", "bridge") +VIR_ENUM_IMPL(virVSI, VIR_VSI_TYPE_LAST, + "none", + "802.1Qbg", + "802.1Qbh") + VIR_ENUM_IMPL(virDomainClockOffset, VIR_DOMAIN_CLOCK_OFFSET_LAST, "utc", "localtime", @@ -1807,6 +1812,140 @@ isValidIfname(const char *ifname) { } +static void +virVSIProfileDefParseXML(xmlNodePtr node, + virVSIProfileDefPtr vsi) +{ + char *vsiType; + char *vsiManagerID = NULL; + char *vsiTypeID = NULL; + char *vsiTypeIDVersion = NULL; + char *vsiInstanceID = NULL; + char *vsiProfileID = NULL; + xmlNodePtr cur = node->children; + + vsiType = virXMLPropString(node, "type"); + if (!vsiType) + return; + + while (cur != NULL) { + if (xmlStrEqual(cur->name, BAD_CAST "parameters")) { + + vsiManagerID = virXMLPropString(cur, "managerid"); + vsiTypeID = virXMLPropString(cur, "typeid"); + vsiTypeIDVersion = virXMLPropString(cur, "typeidversion"); + vsiInstanceID = virXMLPropString(cur, "instanceid"); + vsiProfileID = virXMLPropString(cur, "profileid"); + + break; + } + + cur = cur->next; + } + + vsi->vsiType = VIR_VSI_NONE; + + switch (virVSITypeFromString(vsiType)) { + + case VIR_VSI_8021QBG: + if (vsiManagerID != NULL && vsiTypeID != NULL && + vsiTypeIDVersion != NULL && vsiInstanceID != NULL) { + unsigned int val; + + if ((virStrToLong_ui(vsiManagerID, NULL, 10, &val) && + virStrToLong_ui(vsiManagerID, NULL, 16, &val) ) || + val > 0xff) + break; + + vsi->u.vsi8021Qbg.managerID = (uint8_t)val; + + if ((virStrToLong_ui(vsiTypeID, NULL, 10, &val) && + virStrToLong_ui(vsiTypeID, NULL, 16, &val) ) || + val > 0xffffff) + break; + + vsi->u.vsi8021Qbg.typeID = (uint32_t)val; + + if ((virStrToLong_ui(vsiTypeIDVersion, NULL, 10, &val) && + virStrToLong_ui(vsiTypeIDVersion, NULL, 16, &val) ) || + val > 0xff) + break; + + vsi->u.vsi8021Qbg.typeIDVersion = (uint8_t)val; + + if (virUUIDParse(vsiInstanceID, vsi->u.vsi8021Qbg.instanceID)) + break; + + vsi->vsiType = VIR_VSI_8021QBG; + } + break; + + case VIR_VSI_8021QBH: + if (vsiProfileID != NULL) { + if (virStrcpyStatic(vsi->u.vsi8021Qbh.profileID, + vsiProfileID) != NULL) + vsi->vsiType = VIR_VSI_8021QBH; + } + break; + + + default: + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + } + + VIR_FREE(vsiManagerID); + VIR_FREE(vsiTypeID); + VIR_FREE(vsiTypeIDVersion); + VIR_FREE(vsiInstanceID); + VIR_FREE(vsiProfileID); + VIR_FREE(vsiType); +} + + +static void +virVSIProfileFormat(virBufferPtr buf, virVSIProfileDefPtr vsi, + const char *indent) +{ + char uuidstr[VIR_UUID_STRING_BUFLEN]; + + if (vsi->vsiType == VIR_VSI_NONE) + return; + + virBufferVSprintf(buf, "%s<vsi type='%s'>\n", + indent, virVSITypeToString(vsi->vsiType)); + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + virUUIDFormat(vsi->u.vsi8021Qbg.instanceID, + uuidstr); + virBufferVSprintf(buf, + "%s <parameters managerid='%d' typeid='%d' " + "typeidversion='%d' instanceid='%s'/>\n", + indent, + vsi->u.vsi8021Qbg.managerID, + vsi->u.vsi8021Qbg.typeID, + vsi->u.vsi8021Qbg.typeIDVersion, + uuidstr); + break; + + case VIR_VSI_8021QBH: + virBufferVSprintf(buf, + "%s <parameters profileid='%s'/>\n", + indent, + vsi->u.vsi8021Qbh.profileID); + break; + } + + virBufferVSprintf(buf, "%s</vsi>\n", indent); +} + + /* Parse the XML definition for a network interface * @param node XML nodeset to parse for net definition * @return 0 on success, -1 on failure @@ -1832,6 +1971,8 @@ virDomainNetDefParseXML(virCapsPtr caps, char *devaddr = NULL; char *mode = NULL; virNWFilterHashTablePtr filterparams = NULL; + virVSIProfileDef vsi; + bool vsiParsed = false; if (VIR_ALLOC(def) < 0) { virReportOOMError(); @@ -1873,6 +2014,11 @@ virDomainNetDefParseXML(virCapsPtr caps, xmlStrEqual(cur->name, BAD_CAST "source")) { dev = virXMLPropString(cur, "dev"); mode = virXMLPropString(cur, "mode"); + } else if ((vsiParsed == false) && + (def->type == VIR_DOMAIN_NET_TYPE_DIRECT) && + xmlStrEqual(cur->name, BAD_CAST "vsi")) { + virVSIProfileDefParseXML(cur, &vsi); + vsiParsed = true; } else if ((network == NULL) && ((def->type == VIR_DOMAIN_NET_TYPE_SERVER) || (def->type == VIR_DOMAIN_NET_TYPE_CLIENT) || @@ -2049,6 +2195,8 @@ virDomainNetDefParseXML(virCapsPtr caps, } else def->data.direct.mode = VIR_DOMAIN_NETDEV_MACVTAP_MODE_VEPA; + def->data.direct.vsiProfile = vsi; + def->data.direct.linkdev = dev; dev = NULL; @@ -5141,6 +5289,8 @@ virDomainNetDefFormat(virBufferPtr buf, virBufferVSprintf(buf, " mode='%s'", virDomainNetdevMacvtapTypeToString(def->data.direct.mode)); virBufferAddLit(buf, "/>\n"); + virVSIProfileFormat(buf, &def->data.direct.vsiProfile, + " "); break; case VIR_DOMAIN_NET_TYPE_USER: Index: libvirt-acl/src/conf/domain_conf.h =================================================================== --- libvirt-acl.orig/src/conf/domain_conf.h +++ libvirt-acl/src/conf/domain_conf.h @@ -259,6 +259,39 @@ enum virDomainNetdevMacvtapType { }; +enum virVSIType { + VIR_VSI_NONE, + VIR_VSI_8021QBG, + VIR_VSI_8021QBH, + + VIR_VSI_TYPE_LAST, +}; + +# ifdef IFLA_VF_PORT_PROFILE_MAX +# define LIBVIRT_IFLA_VF_PORT_PROFILE_MAX IFLA_VF_PORT_PROFILE_MAX +# else +# define LIBVIRT_IFLA_VF_PORT_PROFILE_MAX 40 +# endif + +/* profile data for macvtap (VEPA) */ +typedef struct _virVSIProfileDef virVSIProfileDef; +typedef virVSIProfileDef *virVSIProfileDefPtr; +struct _virVSIProfileDef { + enum virVSIType vsiType; + union { + struct { + uint8_t managerID; + uint32_t typeID; // 24 bit valid + uint8_t typeIDVersion; + unsigned char instanceID[VIR_UUID_BUFLEN]; + } vsi8021Qbg; + struct { + char profileID[LIBVIRT_IFLA_VF_PORT_PROFILE_MAX]; + } vsi8021Qbh; + } u; +}; + + /* Stores the virtual network interface configuration */ typedef struct _virDomainNetDef virDomainNetDef; typedef virDomainNetDef *virDomainNetDefPtr; @@ -290,6 +323,7 @@ struct _virDomainNetDef { struct { char *linkdev; int mode; + virVSIProfileDef vsiProfile; } direct; } data; char *ifname; @@ -1089,6 +1123,7 @@ VIR_ENUM_DECL(virDomainSeclabel) VIR_ENUM_DECL(virDomainClockOffset) VIR_ENUM_DECL(virDomainNetdevMacvtap) +VIR_ENUM_DECL(virVSI) VIR_ENUM_DECL(virDomainTimerName) VIR_ENUM_DECL(virDomainTimerTrack) Index: libvirt-acl/src/util/macvtap.c =================================================================== --- libvirt-acl.orig/src/util/macvtap.c +++ libvirt-acl/src/util/macvtap.c @@ -46,6 +46,7 @@ # include "util.h" # include "memory.h" +# include "logging.h" # include "macvtap.h" # include "interface.h" # include "conf/domain_conf.h" @@ -751,36 +752,127 @@ configMacvtapTap(int tapfd, int vnet_hdr /** + * associatePortProfile + * + * @linkdev: the link dev in case of macvtap + * @mac: the MAC address of the interface + * @mode: The vepa mode (private, bridge or vepa) + * @vsi: pointer to the object holding port profile parameters + * @vf: virtual function number, -1 if to be ignored + * @vmuuid : the UUID of the virtual machine + * + * Associate a port on a swtich with a profile. This function + * may notify a kernel driver or an external daemon to run + * the setup protocol. If profile parameters were not supplied + * by the user, then this function returns without doing + * anything. + * + * Returns 0 in case of success, != 0 otherwise with error + * having been reported. + */ +static int +associatePortProfileId(const char *linkdev, + const unsigned char *mac, + int mode, + const virVSIProfileDefPtr vsi, + int vf, + const unsigned char *vmuuid) +{ + int rc = 0; + VIR_DEBUG("Associating port profile '%p' on link device '%s' mode % d ", + vsi, linkdev, mode); + (void)mac; + (void)vf; + (void)vmuuid; + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + rc = -1; + break; + + case VIR_VSI_8021QBH: + rc = -1; + break; + } + + return rc; +} + + +/** + * disassociatePortProfile + * + * @linkdev: The link dev in case of a macvtap device + * @mac: The MAC address of the interface + * @vsi: point to object holding port profile parameters + * + * Returns 0 in case of success, != 0 otherwise with error + * having been reported. + */ +static int +disassociatePortProfileId(const char *linkdev, + const unsigned char *mac, + const virVSIProfileDefPtr vsi) +{ + int rc = 0; + VIR_DEBUG("Disassociating port profile id '%p' on link device '%s' ", + vsi, linkdev); + (void)mac; + + switch (vsi->vsiType) { + case VIR_VSI_NONE: + case VIR_VSI_TYPE_LAST: + break; + + case VIR_VSI_8021QBG: + rc = -1; + break; + + case VIR_VSI_8021QBH: + rc = -1; + break; + } + + return rc; +} + + +/** * openMacvtapTap: * Create an instance of a macvtap device and open its tap character * device. * @tgifname: Interface name that the macvtap is supposed to have. May * be NULL if this function is supposed to choose a name - * @macaddress: The MAC address for the macvtap device - * @linkdev: The interface name of the NIC to connect to the external bridge - * @mode_str: String describing the mode. Valid are 'bridge', 'vepa' and - * 'private'. + * @net: pointer to the virDomainNetDef object describing the direct + * type if an interface * @res_ifname: Pointer to a string pointer where the actual name of the * interface will be stored into if everything succeeded. It is up * to the caller to free the string. + * @vnet_hdr: Whether to enable IFF_VNET_HDR on the interface + * @vmuuid: The (raw) UUID of the VM * * Returns file descriptor of the tap device in case of success, * negative value otherwise with error reported. * + * Open a macvtap device and trigger the switch setup protocol + * if valid port profile parameters were provided. */ int openMacvtapTap(const char *tgifname, - const unsigned char *macaddress, - const char *linkdev, - int mode, + virDomainNetDefPtr net, char **res_ifname, - int vnet_hdr) + int vnet_hdr, + const unsigned char *vmuuid) { const char *type = "macvtap"; int c, rc; char ifname[IFNAMSIZ]; int retries, do_retry = 0; - uint32_t macvtapMode = macvtapModeFromInt(mode); + uint32_t macvtapMode = macvtapModeFromInt(net->data.direct.mode); const char *cr_ifname; int ifindex; @@ -797,7 +889,7 @@ openMacvtapTap(const char *tgifname, return -1; } cr_ifname = tgifname; - rc = link_add(type, macaddress, 6, tgifname, linkdev, + rc = link_add(type, net->mac, 6, tgifname, net->data.direct.linkdev, macvtapMode, &do_retry); if (rc) return -1; @@ -807,7 +899,8 @@ create_name: for (c = 0; c < 8192; c++) { snprintf(ifname, sizeof(ifname), MACVTAP_NAME_PATTERN, c); if (ifaceGetIndex(false, ifname, &ifindex) == ENODEV) { - rc = link_add(type, macaddress, 6, ifname, linkdev, + rc = link_add(type, net->mac, 6, ifname, + net->data.direct.linkdev, macvtapMode, &do_retry); if (rc == 0) break; @@ -820,6 +913,15 @@ create_name: cr_ifname = ifname; } + rc = associatePortProfileId(net->data.direct.linkdev, + net->mac, + net->data.direct.mode, + &net->data.direct.vsiProfile, + -1, + vmuuid); + if (rc != 0) + goto link_del_exit; + rc = ifaceUp(cr_ifname); if (rc != 0) { virReportSystemError(errno, @@ -828,7 +930,7 @@ create_name: "MAC address"), cr_ifname); rc = -1; - goto link_del_exit; + goto disassociate_exit; } rc = openTap(cr_ifname, 10); @@ -837,14 +939,19 @@ create_name: if (configMacvtapTap(rc, vnet_hdr) < 0) { close(rc); rc = -1; - goto link_del_exit; + goto disassociate_exit; } *res_ifname = strdup(cr_ifname); } else - goto link_del_exit; + goto disassociate_exit; return rc; +disassociate_exit: + disassociatePortProfileId(net->data.direct.linkdev, + net->mac, + &net->data.direct.vsiProfile); + link_del_exit: link_del(cr_ifname); @@ -854,14 +961,21 @@ link_del_exit: /** * delMacvtap: - * @ifname : The name of the macvtap interface + * @net: pointer to virDomainNetDef object * - * Delete an interface given its name. + * Delete an interface given its name. Disassociate + * it with the switch if port profile parameters + * were provided. */ void -delMacvtap(const char *ifname) +delMacvtap(virDomainNetDefPtr net) { - link_del(ifname); + if (net->ifname) { + disassociatePortProfileId(net->data.direct.linkdev, + net->mac, + &net->data.direct.vsiProfile); + link_del(net->ifname); + } } #endif Index: libvirt-acl/src/util/macvtap.h =================================================================== --- libvirt-acl.orig/src/util/macvtap.h +++ libvirt-acl/src/util/macvtap.h @@ -27,15 +27,15 @@ # if defined(WITH_MACVTAP) # include "internal.h" +# include "conf/domain_conf.h" int openMacvtapTap(const char *ifname, - const unsigned char *macaddress, - const char *linkdev, - int mode, + virDomainNetDefPtr net, char **res_ifname, - int vnet_hdr); + int vnet_hdr, + const unsigned char *vmuuid); -void delMacvtap(const char *ifname); +void delMacvtap(virDomainNetDefPtr net); # endif /* WITH_MACVTAP */ Index: libvirt-acl/tests/domainschemadata/portprofile.xml =================================================================== --- /dev/null +++ libvirt-acl/tests/domainschemadata/portprofile.xml @@ -0,0 +1,30 @@ +<domain type='lxc'> + <name>portprofile</name> + <uuid>00000000-0000-0000-0000-000000000000</uuid> + <memory>1048576</memory> + <os> + <type>exe</type> + <init>/sh</init> + </os> + <devices> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + <vsi type='802.1Qbg'> + <parameters managerid='12' typeid='1193046' typeidversion='1' + instanceid='fa9b7fff-b0a0-4893-8e0e-beef4ff18f8f'/> + </vsi> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + <vsi type='802.1Qbh'> + <parameters profileid='my_profile'/> + </vsi> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + </interface> + <interface type='direct'> + <source dev='eth0' mode='vepa'/> + </interface> + </devices> +</domain> Index: libvirt-acl/src/qemu/qemu_conf.h =================================================================== --- libvirt-acl.orig/src/qemu/qemu_conf.h +++ libvirt-acl/src/qemu/qemu_conf.h @@ -271,9 +271,8 @@ qemudOpenVhostNet(virDomainNetDefPtr net int qemudPhysIfaceConnect(virConnectPtr conn, struct qemud_driver *driver, virDomainNetDefPtr net, - char *linkdev, - int brmode, - unsigned long long qemuCmdFlags); + unsigned long long qemuCmdFlags, + const unsigned char *vmuuid); int qemudProbeMachineTypes (const char *binary, virCapsGuestMachinePtr **machines, Index: libvirt-acl/src/qemu/qemu_driver.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_driver.c +++ libvirt-acl/src/qemu/qemu_driver.c @@ -3585,10 +3585,8 @@ static void qemudShutdownVMDaemon(struct def = vm->def; for (i = 0; i < def->nnets; i++) { virDomainNetDefPtr net = def->nets[i]; - if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (net->ifname) - delMacvtap(net->ifname); - } + if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) + delMacvtap(net); } #endif @@ -7175,9 +7173,8 @@ static int qemudDomainAttachNetDevice(vi } if ((tapfd = qemudPhysIfaceConnect(conn, driver, net, - net->data.direct.linkdev, - net->data.direct.mode, - qemuCmdFlags)) < 0) + qemuCmdFlags, + vm->def->uuid)) < 0) return -1; } @@ -8146,10 +8143,8 @@ qemudDomainDetachNetDevice(struct qemud_ virNWFilterTearNWFilter(detach); #if WITH_MACVTAP - if (detach->type == VIR_DOMAIN_NET_TYPE_DIRECT) { - if (detach->ifname) - delMacvtap(detach->ifname); - } + if (detach->type == VIR_DOMAIN_NET_TYPE_DIRECT) + delMacvtap(detach); #endif if ((driver->macFilter) && (detach->ifname != NULL)) { Index: libvirt-acl/src/qemu/qemu_conf.c =================================================================== --- libvirt-acl.orig/src/qemu/qemu_conf.c +++ libvirt-acl/src/qemu/qemu_conf.c @@ -1465,9 +1465,8 @@ int qemudPhysIfaceConnect(virConnectPtr conn, struct qemud_driver *driver, virDomainNetDefPtr net, - char *linkdev, - int brmode, - unsigned long long qemuCmdFlags) + unsigned long long qemuCmdFlags, + const unsigned char *vmuuid) { int rc; #if WITH_MACVTAP @@ -1479,8 +1478,7 @@ qemudPhysIfaceConnect(virConnectPtr conn net->model && STREQ(net->model, "virtio")) vnet_hdr = 1; - rc = openMacvtapTap(net->ifname, net->mac, linkdev, brmode, - &res_ifname, vnet_hdr); + rc = openMacvtapTap(net->ifname, net, &res_ifname, vnet_hdr, vmuuid); if (rc >= 0) { VIR_FREE(net->ifname); net->ifname = res_ifname; @@ -1500,15 +1498,13 @@ qemudPhysIfaceConnect(virConnectPtr conn if (err) { close(rc); rc = -1; - delMacvtap(net->ifname); + delMacvtap(net); } } } #else (void)conn; (void)net; - (void)linkdev; - (void)brmode; (void)qemuCmdFlags; (void)driver; qemuReportError(VIR_ERR_INTERNAL_ERROR, @@ -4130,9 +4126,8 @@ int qemudBuildCommandLine(virConnectPtr goto no_memory; } else if (net->type == VIR_DOMAIN_NET_TYPE_DIRECT) { int tapfd = qemudPhysIfaceConnect(conn, driver, net, - net->data.direct.linkdev, - net->data.direct.mode, - qemuCmdFlags); + qemuCmdFlags, + def->uuid); if (tapfd < 0) goto error;

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[libvirt] [PATCH] datatypes: fix comment typo

by Eric Blake

* src/datatypes.c: Use correct word. --- Pushing under the trivial rule. src/datatypes.c | 18 +++++++++--------- 1 files changed, 9 insertions(+), 9 deletions(-) diff --git a/src/datatypes.c b/src/datatypes.c index 25962a6..88ad695 100644 --- a/src/datatypes.c +++ b/src/datatypes.c @@ -350,7 +350,7 @@ virGetDomain(virConnectPtr conn, const char *name, const unsigned char *uuid) { } virMutexLock(&conn->lock); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ ret = (virDomainPtr) virHashLookup(conn->domains, name); /* TODO check the UUID */ @@ -413,7 +413,7 @@ virReleaseDomain(virDomainPtr domain) { virConnectPtr conn = domain->conn; DEBUG("release domain %p %s", domain, domain->name); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ if (virHashRemoveEntry(conn->domains, domain->name, NULL) < 0) { virMutexUnlock(&conn->lock); virLibConnError(VIR_ERR_INTERNAL_ERROR, "%s", @@ -495,7 +495,7 @@ virGetNetwork(virConnectPtr conn, const char *name, const unsigned char *uuid) { } virMutexLock(&conn->lock); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ ret = (virNetworkPtr) virHashLookup(conn->networks, name); /* TODO check the UUID */ @@ -553,7 +553,7 @@ virReleaseNetwork(virNetworkPtr network) { virConnectPtr conn = network->conn; DEBUG("release network %p %s", network, network->name); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ if (virHashRemoveEntry(conn->networks, network->name, NULL) < 0) { virMutexUnlock(&conn->lock); virLibConnError(VIR_ERR_INTERNAL_ERROR, "%s", @@ -815,7 +815,7 @@ virGetStoragePool(virConnectPtr conn, const char *name, const unsigned char *uui } virMutexLock(&conn->lock); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ ret = (virStoragePoolPtr) virHashLookup(conn->storagePools, name); /* TODO check the UUID */ @@ -874,7 +874,7 @@ virReleaseStoragePool(virStoragePoolPtr pool) { virConnectPtr conn = pool->conn; DEBUG("release pool %p %s", pool, pool->name); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ if (virHashRemoveEntry(conn->storagePools, pool->name, NULL) < 0) { virMutexUnlock(&conn->lock); virLibConnError(VIR_ERR_INTERNAL_ERROR, "%s", @@ -1022,7 +1022,7 @@ virReleaseStorageVol(virStorageVolPtr vol) { virConnectPtr conn = vol->conn; DEBUG("release vol %p %s", vol, vol->name); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ if (virHashRemoveEntry(conn->storageVols, vol->key, NULL) < 0) { virMutexUnlock(&conn->lock); virLibConnError(VIR_ERR_INTERNAL_ERROR, "%s", @@ -1428,7 +1428,7 @@ virGetNWFilter(virConnectPtr conn, const char *name, const unsigned char *uuid) } virMutexLock(&conn->lock); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ ret = (virNWFilterPtr) virHashLookup(conn->nwfilterPools, name); /* TODO check the UUID */ @@ -1487,7 +1487,7 @@ virReleaseNWFilterPool(virNWFilterPtr pool) { virConnectPtr conn = pool->conn; DEBUG("release pool %p %s", pool, pool->name); - /* TODO search by UUID first as they are better differenciators */ + /* TODO search by UUID first as they are better differentiators */ if (virHashRemoveEntry(conn->nwfilterPools, pool->name, NULL) < 0) { virMutexUnlock(&conn->lock); virLibConnError(VIR_ERR_INTERNAL_ERROR, "%s", -- 1.7.0.1

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[libvirt] [Reminder] KVM Forum 2010: Call for Papers

by KVM Forum 2010 Program Committee

Just a reminder...The submission deadline is in two days. thanks, -KVM Forum 2010 Program Commitee -- ================================================================= CALL FOR PAPERS KVM Forum 2010 ================================================================= DESCRIPTION The KVM Forum is back! After a break last year we're proud to present this year's gathering around KVM again. The idea is to have everyone involved with KVM development come together to talk about the future and current state of KVM, teaching everyone some pieces of the puzzle they might be missing without. So if you're a KVM developer, mark the dates in your calendar! If possible, also submit a talk -- we're interested in a wide variety of KVM topics, so don't hesitate to propose a talk on your work. If you're not a KVM developer, please read on nevertheless (or jump to END USER COLLABORATION). DATES / LOCATION Conference: August 9 - 10, 2010 Location: Renaissance Boston Waterfront in Boston, MA Abstracts due: May 14th, 2010 Notification: May 28th, 2010 Yes, we're colocated with LinuxCon. Tickets for the KVM Forum also count for LinuxCon. http://events.linuxfoundation.org/component/registrationpro/?func=details... PROCESS At first check if it's before May 14th. If you're past that date, you're out of luck. Now try to think hard and come up with a great idea that you could talk about. Once you have that set, we need you to write up a short abstract (~150 words) on it. In your submission please note how long your talk will take. Slots vary in length up to one hour. Also include in your proposal the proposal type -- one of: technical talk, breakout session, or end-user talk. Add that information to the abstract and submit it at the following URL: http://events.linuxfoundation.org/cfp/cfp-add Now, wait until May 24th. You will receive a notification on whether your talk was accepted or not. SCOPE OF TALKS We have a list of suggested presentation topics below. These suggestions are just for guidance, please feel free to submit a proposal on any of these or related topics. In general, the more it's about backend infrastructure, the better. KVM - Scaling and performance - Nested virtualization - I/O improvements - Driver domains - Time keeping - Memory management (page sharing, swapping, huge pages, etc) - Fault tolerance - VEPA, vswitch Embedded KVM - KVM on ARM, PPC, MIPS, ...? - Real-time requirements host/guest - Device pass-through w/o iommu - Custom device/platform models QEMU - Device model improvements - New devices - Security model - Scaling and performance - Desktop virtualization - Increasing robustness - Management interfaces - QMP protocol and implementation - Live migration Virtio - Speeding up existing devices - Vhost - Alternatives - Using virtio in non-kvm environments - Virtio on non-Linux Management infrastructure - Libvirt - Kvm autotest - Easy networking - Qemud BREAKOUT SESSION We will reserve some time each day to break out for working sessions. These sessions will be less formal than a presentation and more focused on developing a solution to some real development issue. If you are interested in getting developers together to hack on some code, submit your proposal and just make it clear it's a breakout session proposal. END-USER COLLABORATION One of the big challenges as developers is to know what, where and how people actually use our software. To solve this issue at least a little, there will be a few slots reserved for end users talking about their deployments, problems and achievements. So if you have a KVM based deployment running in production or are about to roll out one, please also submit a talk (see PROCESS), and simply mark it asn an end-user collaboration proposal. We would love to have an open discussion of fields where KVM/Qemu can still improve and you would have the unique chance to steer that process! Keep in mind that most of the Forum will be focused on development though, so we suggest you also come with a good portion of technical interest :-). And of course, no product marketing please! The purpose is to engage with KVM developers. LIGHTNING TALKS In addition to submitted talks we will also have some room for lightning talks. So if you have something you think might be done until the KVM Forum, but you're not sure you could fill 15 minutes with it. Or if you don't know if you'll make it until there, just keep in mind that you will still get the chance to talk about it. Lightning talk submissions and scheduling will be handled on-site at KVM Forum. Thank you for your interest in KVM. We're looking forward to your submissions and seeing you at the KVM Forum 2010 in August! Now, start thinking about that talk you want to give. Thanks, your KVM Forum 2010 Program Commitee Alexander Graf, Novell Anthony Liguori, IBM Avi Kivity, Red Hat Chris Wright, Red Hat Dor Laor, Red Hat Jan Kiszka, Siemens Please contact us with any questions or comments. KVM-Forum-2010-PC(a)redhat.com

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[libvirt] [PATCH 0/2] Fix hang during concurrent guest migrations

by jdenemar＠redhat.com

From: Jiri Denemark <jdenemar(a)redhat.com> As described in https://bugzilla.redhat.com/show_bug.cgi?id=582278 libvirt may hang during concurrent P2P migration of several KVM guests. These two patches fix that for me. Hopefully the fix will be confirmed by the reporter. Jirka Jiri Denemark (2): Remove watches before calling REMOTE_PROC_CLOSE Fix monitor ref counting when adding event handle src/qemu/qemu_monitor.c | 11 ++++++++++- src/remote/remote_driver.c | 10 +++++----- 2 files changed, 15 insertions(+), 6 deletions(-)

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[libvirt] [RFC PATCH 0/3+] cleanup __FUNCTION__ usage

by Eric Blake

Posting as an RFC, since this patch series could be extended to do a lot more cleanups - I don't want to do the extra work unless we agree that this is worthwhile. See each patch for more comments. [RFC PATCH 1/3] build: use gnulib func module [PATCH 2/3] datatypes: avoid redundant __FUNCTION__ [RFC PATCH 3/3] libvirt: convert virLibNetworkError to avoid __FUNCTION__ bootstrap.conf | 1 + src/datatypes.c | 36 ++++++++++++++++++------------------ src/libvirt.c | 52 +++++++++++++++++++++++++++------------------------- 3 files changed, 46 insertions(+), 43 deletions(-)

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[libvirt] [PATCH] tests: Test for nwfilter

by Stefan Berger

This is a repost of a previously posted patch. Attached is a test for automatic testing of of the nwfilter rules as the are instantiated in form of ebtables, iptables and ip6tables rules on running VMs. The test automatically starts libvirtd from the build directory unless it finds libvirtd running. My hope is that one won't notice this. It uses virsh from the build directory to create two dummy VMs with random name suffixes. The VMs don't boot any OS but just stop in the BIOS. This is enough to run the nwfilter tests. Afterwards the nwfilter of the one VM are continuously modified and the instantiation is checked. The instantiation of rules of the 2nd VM are also continously checked to verify that the modifications on the 1st VM has had no effect on the instantiated rules of the 2nd VM. The test has a couple of command line options. Run it as follows nwfilter2vmtest.sh --noattach --libvirt-test to get the expected libvirt test suite output: TEST: nwfilter2vmtest.sh ........................................ 40 [...] ..................... 821 OK nwfilter2vmtest.sh --noattach --verbose to get lots of this kind of output: PASS nwfilterxml2xmlin/ah-ipv6-test.xml : ip6tables -L FI-testvm8328 -n PASS nwfilterxml2xmlin/ah-ipv6-test.xml : ip6tables -L FO-testvm8328 -n [...] My installation currently has problems with attaching interfaces to VMs, so I have to use the --noattach option to avoid tests on interface attachments (ymmv). Signed-off-by: Stefan Berger <stefanb(a)us.ibm.com> --- tests/nwfilter2vmtest.sh | 461 ++++++++++++++++++ tests/nwfilterxml2fwallout/ah-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/ah-test.fwall | 26 + tests/nwfilterxml2fwallout/all-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/all-test.fwall | 26 + tests/nwfilterxml2fwallout/arp-test.fwall | 9 tests/nwfilterxml2fwallout/conntrack-test.fwall | 24 tests/nwfilterxml2fwallout/esp-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/esp-test.fwall | 26 + tests/nwfilterxml2fwallout/hex-data-test.fwall | 68 ++ tests/nwfilterxml2fwallout/icmp-direction-test.fwall | 23 tests/nwfilterxml2fwallout/icmp-direction2-test.fwall | 23 tests/nwfilterxml2fwallout/icmp-direction3-test.fwall | 23 tests/nwfilterxml2fwallout/icmp-test.fwall | 23 tests/nwfilterxml2fwallout/icmpv6-test.fwall | 26 + tests/nwfilterxml2fwallout/igmp-test.fwall | 26 + tests/nwfilterxml2fwallout/ip-test.fwall | 12 tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall | 19 tests/nwfilterxml2fwallout/ipv6-test.fwall | 13 tests/nwfilterxml2fwallout/mac-test.fwall | 12 tests/nwfilterxml2fwallout/rarp-test.fwall | 9 tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/sctp-ipv6-test.xml | 29 + tests/nwfilterxml2fwallout/sctp-test.fwall | 26 + tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/tcp-test.fwall | 26 + tests/nwfilterxml2fwallout/testvm.fwall.dat | 73 ++ tests/nwfilterxml2fwallout/udp-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/udp-ipv6-test.xml | 29 + tests/nwfilterxml2fwallout/udp-test.fwall | 26 + tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall | 28 + tests/nwfilterxml2fwallout/udplite-test.fwall | 26 + 32 files changed, 1280 insertions(+) Index: libvirt-acl/tests/nwfilterxml2fwallout/arp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/arp-test.fwall @@ -0,0 +1,9 @@ +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p ARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 12 --arp-ptype 0x22 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT +-p ARP -s 1:2:3:4:5:6 --arp-op Request --arp-htype 255 --arp-ptype 0xff -j ACCEPT +-p ARP -s 1:2:3:4:5:6 --arp-op 11 --arp-htype 256 --arp-ptype 0x100 -j ACCEPT +-p ARP -s 1:2:3:4:5:6 --arp-op 65535 --arp-htype 65535 --arp-ptype 0xffff -j ACCEPT +-p ARP -s 1:2:3:4:5:6 -j ACCEPT +#ebtables -t nat -L PREROUTING | grep vnet0 +-i vnet0 -j libvirt-I-vnet0 + Index: libvirt-acl/tests/nwfilterxml2fwallout/mac-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/mac-test.fwall @@ -0,0 +1,12 @@ +#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-i vnet0 -j libvirt-I-vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-o vnet0 -j libvirt-O-vnet0 +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p ARP -s 1:2:3:4:5:6 -j ACCEPT +#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 -d aa:bb:cc:dd:ee:ff -j ACCEPT +-p 0x600 -d aa:bb:cc:dd:ee:ff -j ACCEPT +-d aa:bb:cc:dd:ee:ff -j ACCEPT +-p 0xffff -d aa:bb:cc:dd:ee:ff -j ACCEPT + Index: libvirt-acl/tests/nwfilterxml2fwallout/ip-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/ip-test.fwall @@ -0,0 +1,12 @@ +#ebtables -t nat -L PREROUTING | grep vnet0 +-i vnet0 -j libvirt-I-vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 +-o vnet0 -j libvirt-O-vnet0 +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --ip-src 10.1.2.3 --ip-dst 10.1.2.3 --ip-proto udp --ip-sport 20:22 --ip-dport 100:101 -j ACCEPT +-p IPv4 --ip-src 10.1.0.0/17 --ip-dst 10.1.2.0/24 --ip-tos 0x3F --ip-proto udp -j ACCEPT +-p IPv4 --ip-src 10.1.2.2/31 --ip-dst 10.1.2.3 -j ACCEPT +#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 --ip-src 10.1.2.2/31 --ip-dst 10.1.2.0/25 --ip-proto 255 -j ACCEPT +-p IPv4 --ip-src 10.1.2.3 --ip-dst 10.1.2.2/31 -j ACCEPT + Index: libvirt-acl/tests/nwfilterxml2fwallout/ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/ipv6-test.fwall @@ -0,0 +1,13 @@ +#ebtables -t nat -L PREROUTING | grep vnet0 +-i vnet0 -j libvirt-I-vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 +-o vnet0 -j libvirt-O-vnet0 +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv6 -s 1:2:3:4:5:6/ff:ff:ff:ff:ff:fe -d aa:bb:cc:dd:ee:80/ff:ff:ff:ff:ff:80 --ip6-src ::/ffff:fc00:: --ip6-dst ::10.1.0.0/ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000 --ip6-proto udp --ip6-sport 20:22 --ip6-dport 100:101 -j ACCEPT +-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto tcp --ip6-sport 100:101 --ip6-dport 20:22 -j ACCEPT +-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto tcp --ip6-sport 65535 --ip6-dport 255:256 -j ACCEPT +-p IPv6 --ip6-src a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-dst 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-proto mux -j ACCEPT +#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto tcp --ip6-sport 20:22 --ip6-dport 100:101 -j ACCEPT +-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto tcp --ip6-sport 255:256 --ip6-dport 65535 -j ACCEPT +-p IPv6 --ip6-src 1::2/ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff --ip6-dst a:b:c::/ffff:ffff:ffff:ffff:8000:: --ip6-proto mux -j ACCEPT Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN sctp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN sctp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +RETURN sctp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3fsctp spt:65535 dpts:255:256 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT sctp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 +ACCEPT sctp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT sctp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +ACCEPT sctp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3fsctp spt:65535 dpts:255:256 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/tcp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/tcp-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN tcp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN tcp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21tcp spts:100:1111 dpts:20:21 +RETURN tcp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3ftcp spt:65535 dpts:255:256 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT tcp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21tcp spts:20:21 dpts:100:1111 +ACCEPT tcp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x3ftcp spts:255:256 dpt:65535 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT tcp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21tcp spts:100:1111 dpts:20:21 +ACCEPT tcp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3ftcp spt:65535 dpts:255:256 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/udp-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN udp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21udp spts:100:1111 dpts:20:21 +RETURN udp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3fudp spt:65535 dpts:255:256 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udp -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT udp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 +ACCEPT udp -- 10.1.2.3 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT udp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x21udp spts:100:1111 dpts:20:21 +ACCEPT udp -- 0.0.0.0/0 10.1.2.3 DSCP match 0x3fudp spt:65535 dpts:255:256 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/tcp-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN tcp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN tcp ::/0 a:b:c::/128 DSCP match 0x21tcp spts:100:1111 dpts:20:21 +RETURN tcp ::/0 ::10.1.2.3/128 DSCP match 0x3ftcp spt:65535 dpts:255:256 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp a:b:c::d:e:f/128 ::/0 DSCP match 0x02state ESTABLISHED +ACCEPT tcp a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21tcp spts:20:21 dpts:100:1111 +ACCEPT tcp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x3ftcp spts:255:256 dpt:65535 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT tcp ::/0 a:b:c::/128 DSCP match 0x21tcp spts:100:1111 dpts:20:21 +ACCEPT tcp ::/0 ::10.1.2.3/128 DSCP match 0x3ftcp spt:65535 dpts:255:256 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/all-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/all-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN all -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN all -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +RETURN all -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT all -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT all -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT all -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT all -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT all -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +ACCEPT all -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-test.fwall @@ -0,0 +1,23 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN icmp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02icmp type 12 code 11 state NEW,ESTABLISHED +RETURN icmp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21icmp type 255 code 255 +ACCEPT icmp -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02icmp type 12 code 11 +ACCEPT icmp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/igmp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/igmp-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN 2 -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN 2 -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +RETURN 2 -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT 2 -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT 2 -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT 2 -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT 2 -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT 2 -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +ACCEPT 2 -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/icmpv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/icmpv6-test.fwall @@ -0,0 +1,26 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN icmpv6 f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02ipv6-icmp type 12 code 11 state NEW,ESTABLISHED +RETURN icmpv6 ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT icmpv6 a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21ipv6-icmp type 255 code 255 +ACCEPT icmpv6 ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT icmpv6 f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02ipv6-icmp type 12 code 11 +ACCEPT icmpv6 ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 + Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.xml =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.xml @@ -0,0 +1,29 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN udp ::/0 ::/0 DSCP match 0x21udp spts:100:1111 dpts:20:21 +RETURN udp ::/0 ::10.1.2.3/128 DSCP match 0x3fudp spt:65535 dpts:255:256 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udp a:b:c::d:e:f/128 ::/0 DSCP match 0x02state ESTABLISHED +ACCEPT udp ::/0 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 +ACCEPT udp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT udp ::/0 ::/0 DSCP match 0x21udp spts:100:1111 dpts:20:21 +ACCEPT udp ::/0 ::10.1.2.3/128 DSCP match 0x3fudp spt:65535 dpts:255:256 + +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.xml =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.xml @@ -0,0 +1,29 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN sctp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN sctp ::/0 a:b:c::/128 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +RETURN sctp ::/0 ::10.1.2.3/128 DSCP match 0x3fsctp spt:65535 dpts:255:256 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp a:b:c::d:e:f/128 ::/0 DSCP match 0x02state ESTABLISHED +ACCEPT sctp a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 +ACCEPT sctp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT sctp ::/0 a:b:c::/128 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +ACCEPT sctp ::/0 ::10.1.2.3/128 DSCP match 0x3fsctp spt:65535 dpts:255:256 + +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/ah-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/ah-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN ah f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN ah ::/0 a:b:c::/128 DSCP match 0x21 +RETURN ah ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT ah a:b:c::d:e:f/128 f:e:d::c:b:a/127 DSCP match 0x02state ESTABLISHED +ACCEPT ah a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT ah ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT ah f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT ah ::/0 a:b:c::/128 DSCP match 0x21 +ACCEPT ah ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/ah-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/ah-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN ah -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN ah -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +RETURN ah -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT ah -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT ah -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT ah -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT ah -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT ah -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +ACCEPT ah -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/all-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/all-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN all f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN all ::/0 a:b:c::/128 DSCP match 0x21 +RETURN all ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT all a:b:c::d:e:f/128 f:e:d::c:b:a/127 DSCP match 0x02state ESTABLISHED +ACCEPT all a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT all ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT all f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT all ::/0 a:b:c::/128 DSCP match 0x21 +ACCEPT all ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/esp-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/esp-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN esp f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN esp ::/0 a:b:c::/128 DSCP match 0x21 +RETURN esp ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT esp a:b:c::d:e:f/128 f:e:d::c:b:a/127 DSCP match 0x02state ESTABLISHED +ACCEPT esp a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT esp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT esp f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT esp ::/0 a:b:c::/128 DSCP match 0x21 +ACCEPT esp ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 |tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/esp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/esp-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN esp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN esp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +RETURN esp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT esp -- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT esp -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT esp -- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT esp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT esp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +ACCEPT esp -- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/sctp-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN sctp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN sctp ::/0 a:b:c::/128 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +RETURN sctp ::/0 ::10.1.2.3/128 DSCP match 0x3fsctp spt:65535 dpts:255:256 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp a:b:c::d:e:f/128 ::/0 DSCP match 0x02state ESTABLISHED +ACCEPT sctp a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21sctp spts:20:21 dpts:100:1111 +ACCEPT sctp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x3fsctp spts:255:256 dpt:65535 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT sctp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT sctp ::/0 a:b:c::/128 DSCP match 0x21sctp spts:100:1111 dpts:20:21 +ACCEPT sctp ::/0 ::10.1.2.3/128 DSCP match 0x3fsctp spt:65535 dpts:255:256 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/udp-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN udp ::/0 ::/0 DSCP match 0x21udp spts:100:1111 dpts:20:21 +RETURN udp ::/0 ::10.1.2.3/128 DSCP match 0x3fudp spt:65535 dpts:255:256 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udp a:b:c::d:e:f/128 ::/0 DSCP match 0x02state ESTABLISHED +ACCEPT udp ::/0 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21udp spts:20:21 dpts:100:1111 +ACCEPT udp ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x3fudp spts:255:256 dpt:65535 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udp ::/0 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT udp ::/0 ::/0 DSCP match 0x21udp spts:100:1111 dpts:20:21 +ACCEPT udp ::/0 ::10.1.2.3/128 DSCP match 0x3fudp spt:65535 dpts:255:256 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/udplite-ipv6-test.fwall @@ -0,0 +1,28 @@ +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udplite f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN udplite ::/0 a:b:c::/128 DSCP match 0x21 +RETURN udplite ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udplite a:b:c::d:e:f/128 f:e:d::c:b:a/127 DSCP match 0x02state ESTABLISHED +ACCEPT udplite a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT udplite ::10.1.2.3/128 ::/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udplite f:e:d::c:b:a/127 a:b:c::d:e:f/128 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT udplite ::/0 a:b:c::/128 DSCP match 0x21 +ACCEPT udplite ::/0 ::10.1.2.3/128 DSCP match 0x21 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/udplite-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/udplite-test.fwall @@ -0,0 +1,26 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udplite-- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02state NEW,ESTABLISHED +RETURN udplite-- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +RETURN udplite-- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udplite-- 10.1.2.3 0.0.0.0/0 DSCP match 0x02state ESTABLISHED +ACCEPT udplite-- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +ACCEPT udplite-- 10.1.0.0/22 0.0.0.0/0 MAC 01:02:03:04:05:06 DSCP match 0x21 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udplite-- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x02 +ACCEPT udplite-- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +ACCEPT udplite-- 0.0.0.0/0 10.1.0.0/22 DSCP match 0x21 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/ipt-no-macspoof-test.fwall @@ -0,0 +1,19 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +DROP all -- 0.0.0.0/0 0.0.0.0/0 MAC ! 12:34:56:78:9A:BC +DROP all -- 0.0.0.0/0 0.0.0.0/0 MAC ! AA:AA:AA:AA:AA:AA +#iptables -L HI-vnet0 +Chain HI-vnet0 (1 references) +target prot opt source destination +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction-test.fwall @@ -0,0 +1,23 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 8 state NEW,ESTABLISHED +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 0 +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 8 +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction2-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction2-test.fwall @@ -0,0 +1,23 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 0 state NEW,ESTABLISHED +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 8 +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 icmp type 0 +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction3-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/icmp-direction3-test.fwall @@ -0,0 +1,23 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN icmp -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/conntrack-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/conntrack-test.fwall @@ -0,0 +1,24 @@ +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 #conn/32 > 1 +DROP tcp -- 0.0.0.0/0 0.0.0.0/0 #conn/32 > 2 +RETURN all -- 0.0.0.0/0 0.0.0.0/0 state NEW,ESTABLISHED +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state ESTABLISHED +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +DROP icmp -- 0.0.0.0/0 0.0.0.0/0 #conn/32 > 1 +DROP tcp -- 0.0.0.0/0 0.0.0.0/0 #conn/32 > 2 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilterxml2fwallout/rarp-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/rarp-test.fwall @@ -0,0 +1,9 @@ +#ebtables -t nat -L libvirt-I-vnet0 | sed s/0x8035/RARP/g | grep -v "^Bridge" | grep -v "^$" +-p RARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 12 --arp-ptype 0x22 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT +-p RARP -s 1:2:3:4:5:6 --arp-op Request --arp-htype 255 --arp-ptype 0xff -j ACCEPT +-p RARP -s 1:2:3:4:5:6 --arp-op 11 --arp-htype 256 --arp-ptype 0x100 -j ACCEPT +-p RARP -s 1:2:3:4:5:6 --arp-op 65535 --arp-htype 65535 --arp-ptype 0xffff -j ACCEPT +-p RARP -s 1:2:3:4:5:6 -j ACCEPT +#ebtables -t nat -L PREROUTING | grep vnet0 +-i vnet0 -j libvirt-I-vnet0 + Index: libvirt-acl/tests/nwfilterxml2fwallout/hex-data-test.fwall =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/hex-data-test.fwall @@ -0,0 +1,68 @@ +#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-i vnet0 -j libvirt-I-vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-o vnet0 -j libvirt-O-vnet0 +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --ip-src 10.1.2.3 --ip-dst 10.1.2.3 --ip-tos 0x32 --ip-proto udp --ip-sport 291:564 --ip-dport 13398:17767 -j ACCEPT +-p IPv6 -s 1:2:3:4:5:6/ff:ff:ff:ff:ff:fe -d aa:bb:cc:dd:ee:80/ff:ff:ff:ff:ff:80 --ip6-src ::/ffff:fc00:: --ip6-dst ::10.1.0.0/ffff:ffff:ffff:ffff:ffff:ffff:ffff:8000 --ip6-proto tcp --ip6-sport 273:400 --ip6-dport 13107:65535 -j ACCEPT +-p ARP -s 1:2:3:4:5:6 -d aa:bb:cc:dd:ee:ff --arp-op Request --arp-htype 18 --arp-ptype 0x56 --arp-mac-src 1:2:3:4:5:6 --arp-mac-dst a:b:c:d:e:f -j ACCEPT +#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p 0x1234 -j ACCEPT +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN udp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x22udp spts:291:400 dpts:564:1092 state NEW,ESTABLISHED +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT udp -- 10.1.2.3 0.0.0.0/0 DSCP match 0x22udp spts:564:1092 dpts:291:400 state ESTABLISHED +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT udp -- 0.0.0.0/0 10.1.2.3 MAC 01:02:03:04:05:06 DSCP match 0x22udp spts:291:400 dpts:564:1092 +#iptables -L libvirt-host-in -n | grep HI-vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep FI-vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +RETURN tcp ::/0 a:b:c::/128 tcp spts:256:4369 dpts:32:33 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp a:b:c::/128 ::/0 MAC 01:02:03:04:05:06 tcp spts:32:33 dpts:256:4369 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +ACCEPT tcp ::/0 a:b:c::/128 tcp spts:256:4369 dpts:32:33 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0 +#ip6tables -L INPUT -n --line-numbers | grep libvirt +1 libvirt-host-in all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 Index: libvirt-acl/tests/nwfilter2vmtest.sh =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilter2vmtest.sh @@ -0,0 +1,459 @@ +#!/bin/bash + +ORIG_IFNAME="vnet0" +TESTFILTERNAME="nwfiltertestfilter" + +LIBVIRTD=`type -P ${PWD}/../daemon/libvirtd` +VIRSH=`type -P ${PWD}/../tools/virsh` +LD_LIBRARY_PATH="${PWD}../src/.libs/" + +# Maybe no libvirtd was built +[ -z ${LIBVIRTD} ] && exit 0; + +FLAG_WAIT="$((1<<0))" +FLAG_ATTACH="$((1<<1))" +FLAG_VERBOSE="$((1<<2))" +FLAG_LIBVIRT_TEST="$((1<<3))" + +failctr=0 +passctr=0 +attachfailctr=0 +attachctr=0 + +function usage() { + local cmd="$0" +cat <<EOF +Usage: ${cmd} [--help|-h|-?] [--noattach] [--wait] [--verbose] + [--libvirt-test] + +Options: + --help,-h,-? : Display this help screen. + --noattach : Skip tests that attach and detach a network interface + --wait : Wait for the user to press the enter key once an error + was detected + --verbose : Verbose output + --libvirt-test : Use the libvirt test output format + +This test will create two virtual machines. The one virtual machine +will use a filter called '${TESTFILTERNAME}', and reference the filter +'clean-traffic' which should be available by default with every install. +The other virtual machine will reference the filter 'testcase' and will +have its filter permanently updated. +EOF +} + + +# A wrapper for mktemp in case it does not exist +# Echos the name of a temporary file. +function mktmpfile() { + local tmp + type -P mktemp > /dev/null + if [ $? -eq 0 ]; then + tmp=$(mktemp -t nwfvmtest.XXXXXX) + echo ${tmp} + else + while :; do + tmp="/tmp/nwfvmtest.${RANDOM}" + if [ ! -f ${tmp} ]; then + touch ${tmp} + chmod 666 ${tmp} + echo ${tmp} + break + fi + done + fi + return 0 +} + + +function checkExpectedOutput() { + local xmlfile="$1" + local fwallfile="$2" + local ifname="$3" + local flags="$4" + local skipregex="$5" + local regex="s/${ORIG_IFNAME}/${ifname}/g" + local cmd line tmpfile tmpfile2 skip + + tmpfile=`mktmpfile` + tmpfile2=`mktmpfile` + + exec 4<${fwallfile} + + read <&4 + line="${REPLY}" + + while [ "x${line}x" != "xx" ]; do + cmd=`echo ${line##\#} | sed ${regex}` + + skip=0 + if [ "x${skipregex}x" != "xx" ]; then + skip=`echo ${cmd} | grep -c -E ${skipregex}` + fi + + eval ${cmd} 2>&1 | tee ${tmpfile} 1>/dev/null + + rm ${tmpfile2} 2>/dev/null + touch ${tmpfile2} + + while [ 1 ]; do + read <&4 + line="${REPLY}" + + if [ "${line:0:1}" == "#" ] || [ "x${line}x" == "xx" ]; then + + if [ ${skip} -ne 0 ]; then + break + fi + + diff ${tmpfile} ${tmpfile2} >/dev/null + + if [ $? -ne 0 ]; then + echo "FAIL ${xmlfile} : ${cmd}" + diff ${tmpfile} ${tmpfile2} + ((failctr++)) + if [ $((flags & FLAG_WAIT)) -ne 0 ]; then + echo "tmp files: $tmpfile, $tmpfile2" + echo "Press enter" + read + fi + [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ] && \ + test_result $((passctr+failctr)) "" 1 + else + ((passctr++)) + [ $((flags & FLAG_VERBOSE)) -ne 0 ] && \ + echo "PASS ${xmlfile} : ${cmd}" + [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ] && \ + test_result $((passctr+failctr)) "" 0 + fi + + break; + + fi + echo "${line}" | sed ${regex} >> ${tmpfile2} + done + done + + exec 4>&- + + rm -rf "${tmpfile}" "${tmpfile2}" 2>/dev/null +} + + +function doTest() { + local xmlfile="$1" + local fwallfile="$2" + local vm1name="$3" + local vm2name="$4" + local flags="$5" + local linenums ctr=0 + local tmpfile b msg rc + + if [ ! -r "${xmlfile}" ]; then + echo "FAIL : Cannot access filter XML file ${xmlfile}." + return 1 + fi + + ${VIRSH} nwfilter-define "${xmlfile}" > /dev/null + + checkExpectedOutput "${xmlfile}" "${fwallfile}" "${vm1name}" "${flags}" \ + "" + + checkExpectedOutput "${TESTFILTERNAME}" "nwfilterxml2fwallout/testvm.fwall.dat" \ + "${vm2name}" "${flags}" "" + + if [ $((flags & FLAG_ATTACH)) -ne 0 ]; then + + tmpfile=`mktmpfile` + + b=`{ ${VIRSH} dumpxml ${vm1name} | tr -d "\n"; echo; } | \ + sed "s/.*\<interface.*source bridge='$[a-zA-Z0-9_]\+$'.*<\/interface>.*/\1/"` + + cat >>${tmpfile} <<EOF +<interface type='bridge'> + <source bridge='${b}'/> + <mac address='52:54:00:11:22:33'/> + <target dev='attach0'/> + <filterref filter='testcase'/> +</interface> +EOF + msg=`${VIRSH} attach-device "${vm1name}" "${tmpfile}" > /dev/null` + rc=$? + + ((attachctr++)) + + if [ $rc -eq 0 ]; then + checkExpectedOutput "${xmlfile}" "${fwallfile}" "${vm1name}" \ + "${flags}" "(PRE|POST)ROUTING" + msg=`${VIRSH} detach-device "${vm1name}" "${tmpfile}"` + if [ $? -ne 0 ]; then + echo "FAIL: Detach of interface failed." + fi + else + ((attachfailctr++)) + if [ $((flags & FLAG_VERBOSE)) -ne 0 ]; then + echo "FAIL: Could not attach interface to vm ${vm1name}." + if [ $((flags & FLAG_WAIT)) -ne 0 ]; then + echo "Press enter" + read + fi + fi + fi + + rm -rf ${tmpfile} + fi + + return 0 +} + + +function runTests() { + local vm1name="$1" + local vm2name="$2" + local xmldir="$3" + local fwalldir="$4" + local flags="$5" + local fwallfiles f + + pushd ${PWD} > /dev/null + cd ${fwalldir} + fwallfiles=`ls *.fwall` + popd > /dev/null + + for fil in ${fwallfiles}; do + f=${fil%%.fwall} + doTest "${xmldir}/${f}.xml" "${fwalldir}/${fil}" "${vm1name}" \ + "${vm2name}" "${flags}" + done + + if [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ]; then + test_final $((passctr+failctr)) $failctr + else + echo "" + echo "Summary: ${failctr} failures, ${passctr} passes," + if [ ${attachctr} -ne 0 ]; then + echo " ${attachfailctr} interface attachment failures with ${attachctr} attempts" + fi + fi +} + + +function createVM() { + local vmname="$1" + local filtername="$2" + local ipaddr="$3" + local macaddr="$4" + local flags="$5" + local res + local tmpfile='mktmpfile' + + cat > ${tmpfile} << EOF + <domain type='kvm'> + <name>${vmname}</name> + <memory>131072</memory> + <currentMemory>131072</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='x86_64' machine='fedora-13'>hvm</type> + <boot dev='hd'/> + </os> + <features> + <acpi/> + <apic/> + </features> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-kvm</emulator> + <interface type='bridge'> + <mac address='${macaddr}'/> + <source bridge='virbr0'/> + <filterref filter='${filtername}'> + <parameter name='IP' value='${ipaddr}'/> + </filterref> + <target dev='${vmname}'/> + </interface> + <console type='pty'> + </console> + <input type='mouse' bus='ps2'/> + <graphics type='vnc' port='-1' autoport='yes'/> + </devices> + </domain> +EOF + + res=$(${VIRSH} define ${tmpfile}) + if [ $? -ne 0 ]; then + echo "Could not define VM ${vmname} : ${res}" + return 1 + fi + + res=$(${VIRSH} start ${vmname}) + if [ $? -ne 0 ]; then + echo "Could not start VM ${vmname} : ${res}" + `${VIRSH} undefine ${vmname}` + return 1 + fi + + [ $((flags & FLAG_VERBOSE)) -ne 0 ] && echo "Created VM ${vmname}." + + rm -rf ${tmpfile} + + return 0 +} + + +function destroyVM() { + local vmname="$1" + local flags="$2" + local res + + res=$(${VIRSH} destroy ${vmname}) + if [ $? -ne 0 ]; then + echo "Could not destroy VM ${vmname} : ${res}" + return 1 + fi + + res=$(${VIRSH} undefine ${vmname}) + if [ $? -ne 0 ]; then + echo "Could not undefine VM ${vmname} : ${res}" + return 1 + fi + + [ $((flags & FLAG_VERBOSE)) -ne 0 ] && echo "Destroyed VM ${vmname}." + + return 0 +} + + +function createTestFilter() { + local tmpfile=`mktmpfile` + local res + + cat >${tmpfile} << EOF +<filter name="${TESTFILTERNAME}"> + <filterref filter='clean-traffic'/> + + <rule action='drop' direction='inout' priority='1000'> + <all/> + </rule> + + <rule action='drop' direction='inout' priority='1000'> + <all-ipv6/> + </rule> +</filter> +EOF + res=$(${VIRSH} nwfilter-define ${tmpfile}) + if [ $? -ne 0 ]; then + echo "Could not define filter : ${res}" + rm -rf ${tmpfile} + return 1 + fi + + rm -rf ${tmpfile} + + return 0 +} + + +function deleteTestFilter() { + local res + res=$(${VIRSH} nwfilter-undefine ${TESTFILTERNAME}) + if [ $? -ne 0 ]; then + echo "Could not undefine filter : ${res}" + return 1 + fi + return 0 +} + + +function main() { + local prgname="$0" + local vm1 vm2 + local xmldir="nwfilterxml2xmlin" + local fwalldir="nwfilterxml2fwallout" + local found=0 vms res + local filtername="testcase" + local startedlibvirtd=0 + local flags OPWD + + ((flags=${FLAG_ATTACH})) + + while [ $# -ne 0 ]; do + case "$1" in + --help|-h|-\?) usage ${prgname}; exit 0;; + --noattach) ((flags ^= FLAG_ATTACH ));; + --wait) ((flags |= FLAG_WAIT ));; + --verbose) ((flags |= FLAG_VERBOSE ));; + --libvirt-test) ((flags |= FLAG_LIBVIRT_TEST ));; + *) usage ${prgname}; exit 1;; + esac + shift 1 + done + + if [ `uname` != "Linux" ]; then + echo "This script will only run on Linux." + exit 1; + fi + + if [ $((flags & FLAG_LIBVIRT_TEST)) -ne 0 ]; then + pushd ${PWD} > /dev/null + . test-lib.sh + test_intro $this_test + popd > /dev/null + fi + + res=$(${VIRSH} capabilities 2>/dev/null 1>/dev/null) + + if [ $? -ne 0 ]; then + if [ "x${LIBVIRTD}x" == "xx" ]; then + echo "Cannot find libvirtd. Exiting." + exit 1 + fi + + ${LIBVIRTD} 2>/dev/null 1>/dev/null & + sleep 2 + + startedlibvirtd=1 + res=$(${VIRSH} capabilities 2>/dev/null 1>/dev/null) + if [ $? -ne 0 ]; then + echo "Could not start the libvirt daemon : $res" + echo "Exiting." + exit 1 + fi + fi + + vm1="testvm${RANDOM}" + vm2="testvm${RANDOM}" + + createTestFilter + if [ $? -ne 0 ]; then + exit 1; + fi + + createVM "${vm1}" "testcase" "10.2.2.2" "52:54:0:0:0:1" "${flags}" + if [ $? -ne 0 ]; then + echo "Could not create VM ${vm1}. Exiting." + exit 1 + fi + + createVM "${vm2}" "${TESTFILTERNAME}" "10.1.1.1" "52:54:0:9f:33:da" \ + "${flags}" + if [ $? -ne 0 ]; then + echo "Could not create VM ${vm2}. Exiting." + destroyVM "${vm1}" "${flags}" + exit 1 + fi + + runTests "${vm1}" "${vm2}" "${xmldir}" "${fwalldir}" "${flags}" + + destroyVM "${vm1}" "${flags}" + destroyVM "${vm2}" "${flags}" + deleteTestFilter + + [ ${startedlibvirtd} -eq 1 ] && killall lt-libvirtd + return 0 +} + +main "$@" Index: libvirt-acl/tests/nwfilterxml2fwallout/testvm.fwall.dat =================================================================== --- /dev/null +++ libvirt-acl/tests/nwfilterxml2fwallout/testvm.fwall.dat @@ -0,0 +1,73 @@ +#ebtables -t nat -L PREROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-i vnet0 -j libvirt-I-vnet0 +#ebtables -t nat -L POSTROUTING | grep vnet0 | grep -v "^Bridge" | grep -v "^$" +-o vnet0 -j libvirt-O-vnet0 +#ebtables -t nat -L libvirt-I-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 -j I-vnet0-ipv4 +-p ARP -j I-vnet0-arp +-p 0x8035 -j I-vnet0-rarp +-p 0x835 -j ACCEPT +-j DROP +#ebtables -t nat -L libvirt-O-vnet0 | grep -v "^Bridge" | grep -v "^$" +-p IPv4 -j O-vnet0-ipv4 +-p ARP -j O-vnet0-arp +-p 0x8035 -j O-vnet0-rarp +-j DROP +#ebtables -t nat -L I-vnet0-ipv4 | grep -v "^Bridge" | grep -v "^$" +-s ! 52:54:0:9f:33:da -j DROP +-p IPv4 --ip-src ! 10.1.1.1 -j DROP +#ebtables -t nat -L O-vnet0-ipv4 | grep -v "^Bridge" | grep -v "^$" +-j ACCEPT +#ebtables -t nat -L I-vnet0-arp | grep -v "^Bridge" | grep -v "^$" +-s ! 52:54:0:9f:33:da -j DROP +-p ARP --arp-mac-src ! 52:54:0:9f:33:da -j DROP +-p ARP --arp-ip-src ! 10.1.1.1 -j DROP +-p ARP --arp-op Request -j ACCEPT +-p ARP --arp-op Reply -j ACCEPT +-j DROP +#ebtables -t nat -L O-vnet0-arp | grep -v "^Bridge" | grep -v "^$" +-p ARP --arp-op Reply --arp-mac-dst ! 52:54:0:9f:33:da -j DROP +-p ARP --arp-ip-dst ! 10.1.1.1 -j DROP +-p ARP --arp-op Request -j ACCEPT +-p ARP --arp-op Reply -j ACCEPT +-j DROP +#ip6tables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +DROP all ::/0 ::/0 +#ip6tables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +DROP all ::/0 ::/0 +#ip6tables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +DROP all ::/0 ::/0 +#ip6tables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-in-post -n | grep vnet0 +ACCEPT all ::/0 ::/0 PHYSDEV match --physdev-in vnet0 +#ip6tables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all ::/0 ::/0 [goto] PHYSDEV match --physdev-out vnet0 +#iptables -L FI-vnet0 -n +Chain FI-vnet0 (1 references) +target prot opt source destination +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L FO-vnet0 -n +Chain FO-vnet0 (1 references) +target prot opt source destination +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L HI-vnet0 -n +Chain HI-vnet0 (1 references) +target prot opt source destination +DROP all -- 0.0.0.0/0 0.0.0.0/0 +#iptables -L libvirt-host-in -n | grep vnet0 | tr -s " " +HI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in -n | grep vnet0 | tr -s " " +FI-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-in-post -n | grep vnet0 +ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 PHYSDEV match --physdev-in vnet0 +#iptables -L libvirt-out -n | grep vnet0 | tr -s " " +FO-vnet0 all -- 0.0.0.0/0 0.0.0.0/0 [goto] PHYSDEV match --physdev-out vnet0

14 years, 7 months

4
7
0 / 0

[libvirt] snapshots and LVM

by Daniel Berteaud

Hi. I've just tested the snapshot function, which seems to work, but for now, is limited to qcow2 images. Are there any plans to add LVM based snapshots ? I know LVM would have some limitations, but, with recent distribs (F13, RHEL6 at least), as snapshots can be merged back into the original LV, I think we could have at least some snapshots function. Basically, the domain could be paused, then, the memory can be dumped in a separated file (as a virsh save do), then, all LVM based disks (and qcow2 based) could be snapshoted, then, the domain could be reloaded from the saved state. (or even just resumed, if the save function don't destroy it like a virsh save does) LVM gives some (a lot of ?) performance improvements over qcow2, and I think snapshots would be a lot faster (on my tests, it takes 4 or 5 minutes to snapshot a simple ubuntu guest on qcow2, and even longer to revert). There would still be some limitations, like: - check if lvconvert support merging before we create the snapshots - size of snapshots are fixed, should libvirt monitor the % used, and auto-grow when needed ? - there would be no support for snapshot of snapshot Any thoughts ? Regards, Daniel -- Daniel Berteaud FIREWALL-SERVICES SARL. Société de Services en Logiciels Libres Technopôle Montesquieu 33650 MARTILLAC Tel : 05 56 64 15 32 Fax : 05 56 64 15 32 Mail: daniel(a)firewall-services.com Web : http://www.firewall-services.com

14 years, 7 months

3
6
0 / 0

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Devel May 2010