[libvirt] [PATCH] esx: Add VNC support

* src/conf/domain_conf.c: add defaults for the video device * src/esx/esx_vmx.[ch]: add VNC support to the VMX handling * tests/vmx2xmltest.c, tests/xml2vmxtest.c: add tests for the VNC support --- src/conf/domain_conf.c | 5 + src/esx/esx_vmx.c | 146 +++++++++++++++++++++++++++- src/esx/esx_vmx.h | 6 + tests/vmx2xmldata/vmx2xml-graphics-vnc.vmx | 6 + tests/vmx2xmldata/vmx2xml-graphics-vnc.xml | 17 +++ tests/vmx2xmltest.c | 4 +- tests/xml2vmxdata/xml2vmx-graphics-vnc.vmx | 11 ++ tests/xml2vmxdata/xml2vmx-graphics-vnc.xml | 11 ++ tests/xml2vmxtest.c | 2 + 9 files changed, 203 insertions(+), 5 deletions(-) create mode 100644 tests/vmx2xmldata/vmx2xml-graphics-vnc.vmx create mode 100644 tests/vmx2xmldata/vmx2xml-graphics-vnc.xml create mode 100644 tests/xml2vmxdata/xml2vmx-graphics-vnc.vmx create mode 100644 tests/xml2vmxdata/xml2vmx-graphics-vnc.xml diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c index 126e7e1..5c427fb 100644 --- a/src/conf/domain_conf.c +++ b/src/conf/domain_conf.c @@ -2490,6 +2490,8 @@ virDomainVideoDefaultRAM(virDomainDefPtr def, case VIR_DOMAIN_VIDEO_TYPE_VMVGA: if (def->virtType == VIR_DOMAIN_VIRT_VBOX) return 8 * 1024; + else if (def->virtType == VIR_DOMAIN_VIRT_VMWARE) + return 4 * 1024; else return 9 * 1024; break; @@ -2523,6 +2525,9 @@ virDomainVideoDefaultType(virDomainDefPtr def) case VIR_DOMAIN_VIRT_VBOX: return VIR_DOMAIN_VIDEO_TYPE_VBOX; + case VIR_DOMAIN_VIRT_VMWARE: + return VIR_DOMAIN_VIDEO_TYPE_VMVGA; + default: return -1; } diff --git a/src/esx/esx_vmx.c b/src/esx/esx_vmx.c index 8e016df..777a60a 100644 --- a/src/esx/esx_vmx.c +++ b/src/esx/esx_vmx.c @@ -731,7 +731,7 @@ esxVMX_ParseConfig(esxVI_Context *ctx, const char *vmx, char *guestOS = NULL; int controller; int port; - int present; + int present; // boolean char *scsi_virtualDev = NULL; int id; @@ -967,7 +967,20 @@ esxVMX_ParseConfig(esxVI_Context *ctx, const char *vmx, def->localtime*/ /* def:graphics */ - /* FIXME */ + if (VIR_ALLOC_N(def->graphics, 1) < 0) { + virReportOOMError(NULL); + goto failure; + } + + def->ngraphics = 0; + + if (esxVMX_ParseVNC(conf, &def->graphics[def->ngraphics]) < 0) { + goto failure; + } + + if (def->graphics[def->ngraphics] != NULL) { + ++def->ngraphics; + } /* def:disks: 4 * 15 scsi + 2 * 2 ide + 2 floppy = 66 */ if (VIR_ALLOC_N(def->disks, 66) < 0) { @@ -1155,6 +1168,70 @@ esxVMX_ParseConfig(esxVI_Context *ctx, const char *vmx, int +esxVMX_ParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def) +{ + int enabled = 0; // boolean + long long port = 0; + + if (def == NULL || *def != NULL) { + ESX_ERROR(VIR_ERR_INTERNAL_ERROR, "Invalid argument"); + return -1; + } + + if (esxUtil_GetConfigBoolean(conf, "RemoteDisplay.vnc.enabled", + &enabled, 0, 1) < 0) { + return -1; + } + + if (! enabled) { + return 0; + } + + if (VIR_ALLOC(*def) < 0) { + virReportOOMError(NULL); + goto failure; + } + + (*def)->type = VIR_DOMAIN_GRAPHICS_TYPE_VNC; + + if (esxUtil_GetConfigLong(conf, "RemoteDisplay.vnc.port", + &port, -1, 1) < 0 || + esxUtil_GetConfigString(conf, "RemoteDisplay.vnc.ip", + &(*def)->data.vnc.listenAddr, 1) < 0 || + esxUtil_GetConfigString(conf, "RemoteDisplay.vnc.keymap", + &(*def)->data.vnc.keymap, 1) < 0 || + esxUtil_GetConfigString(conf, "RemoteDisplay.vnc.password", + &(*def)->data.vnc.passwd, 1) < 0) { + goto failure; + } + + if (port < 0) { + VIR_WARN0("VNC is enabled but VMX entry 'RemoteDisplay.vnc.port' " + "is missing, the VNC port is unknown"); + + (*def)->data.vnc.port = 0; + (*def)->data.vnc.autoport = 1; + } else { + if (port < 5900 || port > 5964) { + VIR_WARN("VNC port %lld it out of [5900..5964] range", port); + } + + (*def)->data.vnc.port = port; + (*def)->data.vnc.autoport = 0; + } + + return 0; + + failure: + virDomainGraphicsDefFree(*def); + *def = NULL; + + return -1; +} + + + +int esxVMX_ParseSCSIController(virConfPtr conf, int controller, int *present, char **virtualDev) { @@ -2195,7 +2272,7 @@ esxVMX_FormatConfig(esxVI_Context *ctx, virDomainDefPtr def, (int)(def->memory / 1024)); } - /* vmx:numvcpus -> def:vcpus */ + /* def:vcpus -> vmx:numvcpus */ if (def->vcpus <= 0 || (def->vcpus % 2 != 0 && def->vcpus != 1)) { ESX_ERROR(VIR_ERR_INTERNAL_ERROR, "Expecting domain XML entry 'vcpu' to be an unsigned " @@ -2241,6 +2318,24 @@ esxVMX_FormatConfig(esxVI_Context *ctx, virDomainDefPtr def, virBufferAddLit(&buffer, "\"\n"); } + /* def:graphics */ + for (i = 0; i < def->ngraphics; ++i) { + switch (def->graphics[i]->type) { + case VIR_DOMAIN_GRAPHICS_TYPE_VNC: + if (esxVMX_FormatVNC(def->graphics[i], &buffer) < 0) { + goto failure; + } + + break; + + default: + ESX_ERROR(VIR_ERR_INTERNAL_ERROR, + "Unsupported graphics type '%s'", + virDomainGraphicsTypeToString(def->graphics[i]->type)); + goto failure; + } + } + /* def:disks */ int scsi_present[4] = { 0, 0, 0, 0 }; char *scsi_virtualDev[4] = { NULL, NULL, NULL, NULL }; @@ -2285,7 +2380,7 @@ esxVMX_FormatConfig(esxVI_Context *ctx, virDomainDefPtr def, default: ESX_ERROR(VIR_ERR_INTERNAL_ERROR, - "Unsuppotred disk device type '%s'", + "Unsupported disk device type '%s'", virDomainDiskDeviceTypeToString(def->disks[i]->device)); goto failure; } @@ -2341,6 +2436,49 @@ esxVMX_FormatConfig(esxVI_Context *ctx, virDomainDefPtr def, int +esxVMX_FormatVNC(virDomainGraphicsDefPtr def, virBufferPtr buffer) +{ + if (def->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC) { + ESX_ERROR(VIR_ERR_INTERNAL_ERROR, "Invalid argument"); + return -1; + } + + virBufferVSprintf(buffer, "RemoteDisplay.vnc.enabled = \"true\"\n"); + + if (def->data.vnc.autoport) { + VIR_WARN0("VNC autoport is enabled, but the automatically assigned " + "VNC port cannot be read back"); + } else { + if (def->data.vnc.port < 5900 || def->data.vnc.port > 5964) { + VIR_WARN("VNC port %d it out of [5900..5964] range", + def->data.vnc.port); + } + + virBufferVSprintf(buffer, "RemoteDisplay.vnc.port = \"%d\"\n", + def->data.vnc.port); + } + + if (def->data.vnc.listenAddr != NULL) { + virBufferVSprintf(buffer, "RemoteDisplay.vnc.ip = \"%s\"\n", + def->data.vnc.listenAddr); + } + + if (def->data.vnc.keymap != NULL) { + virBufferVSprintf(buffer, "RemoteDisplay.vnc.keymap = \"%s\"\n", + def->data.vnc.keymap); + } + + if (def->data.vnc.passwd != NULL) { + virBufferVSprintf(buffer, "RemoteDisplay.vnc.password = \"%s\"\n", + def->data.vnc.passwd); + } + + return 0; +} + + + +int esxVMX_FormatHardDisk(esxVI_Context *ctx, virDomainDiskDefPtr def, virBufferPtr buffer) { diff --git a/src/esx/esx_vmx.h b/src/esx/esx_vmx.h index 325005e..6193409 100644 --- a/src/esx/esx_vmx.h +++ b/src/esx/esx_vmx.h @@ -61,6 +61,9 @@ esxVMX_ParseConfig(esxVI_Context *ctx, const char *vmx, esxVI_APIVersion apiVersion); int +esxVMX_ParseVNC(virConfPtr conf, virDomainGraphicsDefPtr *def); + +int esxVMX_ParseSCSIController(virConfPtr conf, int controller, int *present, char **virtualDev); @@ -96,6 +99,9 @@ esxVMX_FormatConfig(esxVI_Context *ctx, virDomainDefPtr def, esxVI_APIVersion apiVersion); int +esxVMX_FormatVNC(virDomainGraphicsDefPtr def, virBufferPtr buffer); + +int esxVMX_FormatHardDisk(esxVI_Context *ctx, virDomainDiskDefPtr def, virBufferPtr buffer); diff --git a/tests/vmx2xmldata/vmx2xml-graphics-vnc.vmx b/tests/vmx2xmldata/vmx2xml-graphics-vnc.vmx new file mode 100644 index 0000000..bd3e55f --- /dev/null +++ b/tests/vmx2xmldata/vmx2xml-graphics-vnc.vmx @@ -0,0 +1,6 @@ +config.version = "8" +virtualHW.version = "4" +RemoteDisplay.vnc.enabled = "true" +RemoteDisplay.vnc.port = "5903" +RemoteDisplay.vnc.keymap = "de" +RemoteDisplay.vnc.password = "password" diff --git a/tests/vmx2xmldata/vmx2xml-graphics-vnc.xml b/tests/vmx2xmldata/vmx2xml-graphics-vnc.xml new file mode 100644 index 0000000..159324d --- /dev/null +++ b/tests/vmx2xmldata/vmx2xml-graphics-vnc.xml @@ -0,0 +1,17 @@ +<domain type='vmware'> + <uuid>00000000-0000-0000-0000-000000000000</uuid> + <memory>32768</memory> + <currentMemory>32768</currentMemory> + <vcpu>1</vcpu> + <os> + <type arch='i686'>hvm</type> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <input type='mouse' bus='ps2'/> + <graphics type='vnc' port='5903' autoport='no' keymap='de' passwd='password'/> + </devices> +</domain> diff --git a/tests/vmx2xmltest.c b/tests/vmx2xmltest.c index b83f23f..8ea0b12 100644 --- a/tests/vmx2xmltest.c +++ b/tests/vmx2xmltest.c @@ -42,7 +42,7 @@ testCompareFiles(const char *vmx, const char *xml, esxVI_APIVersion apiVersion) goto failure; } - formatted = virDomainDefFormat(NULL, def, 0); + formatted = virDomainDefFormat(NULL, def, VIR_DOMAIN_XML_SECURE); if (formatted == NULL) { goto failure; @@ -120,6 +120,8 @@ mymain(int argc, char **argv) DO_TEST("minimal", "minimal", esxVI_APIVersion_25); DO_TEST("minimal-64bit", "minimal-64bit", esxVI_APIVersion_25); + DO_TEST("graphics-vnc", "graphics-vnc", esxVI_APIVersion_25); + DO_TEST("scsi-buslogic", "scsi-buslogic", esxVI_APIVersion_25); DO_TEST("scsi-writethrough", "scsi-writethrough", esxVI_APIVersion_25); diff --git a/tests/xml2vmxdata/xml2vmx-graphics-vnc.vmx b/tests/xml2vmxdata/xml2vmx-graphics-vnc.vmx new file mode 100644 index 0000000..b4966b5 --- /dev/null +++ b/tests/xml2vmxdata/xml2vmx-graphics-vnc.vmx @@ -0,0 +1,11 @@ +config.version = "8" +virtualHW.version = "4" +guestOS = "other" +uuid.bios = "56 4d 9b ef ac d9 b4 e0-c8 f0 ae a8 b9 10 35 15" +displayName = "minimal" +memsize = "4" +numvcpus = "1" +RemoteDisplay.vnc.enabled = "true" +RemoteDisplay.vnc.port = "5903" +RemoteDisplay.vnc.keymap = "de" +RemoteDisplay.vnc.password = "password" diff --git a/tests/xml2vmxdata/xml2vmx-graphics-vnc.xml b/tests/xml2vmxdata/xml2vmx-graphics-vnc.xml new file mode 100644 index 0000000..400dcdd --- /dev/null +++ b/tests/xml2vmxdata/xml2vmx-graphics-vnc.xml @@ -0,0 +1,11 @@ +<domain type='vmware'> + <name>minimal</name> + <uuid>564d9bef-acd9-b4e0-c8f0-aea8b9103515</uuid> + <memory>4096</memory> + <os> + <type>hvm</type> + </os> + <devices> + <graphics type='vnc' port='5903' autoport='no' keymap='de' passwd='password'/> + </devices> +</domain> diff --git a/tests/xml2vmxtest.c b/tests/xml2vmxtest.c index dfaca02..530dd2a 100644 --- a/tests/xml2vmxtest.c +++ b/tests/xml2vmxtest.c @@ -173,6 +173,8 @@ mymain(int argc, char **argv) DO_TEST("minimal", "minimal", esxVI_APIVersion_25); DO_TEST("minimal-64bit", "minimal-64bit", esxVI_APIVersion_25); + DO_TEST("graphics-vnc", "graphics-vnc", esxVI_APIVersion_25); + DO_TEST("scsi-buslogic", "scsi-buslogic", esxVI_APIVersion_25); DO_TEST("scsi-writethrough", "scsi-writethrough", esxVI_APIVersion_25); -- 1.6.3.3