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ch: Pass net ids explicitly during vm creation

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Pass "net_<index>" as net id to CH. This is to have better control over
the network configs. This id can be further used in performing
operations like restore etc.

Signed-off-by: Purna Pavan Chandra <paekkaladevi@linux.microsoft.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Purna Pavan Chandra 2024-08-05 14:40:54 +00:00 committed by Michal Privoznik
parent fa66343ef9
commit 3e41cd5e82
3 changed files with 14 additions and 3 deletions
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9
src/ch/ch_monitor.c
View File

@ -278,18 +278,25 @@ virCHMonitorBuildDisksJson(virJSONValue *content, virDomainDef *vmdef)
/**
* virCHMonitorBuildNetJson:
* @net: pointer to a guest network definition
* @netindex: index of the guest network definition
* @jsonstr: returned network json
*
* Build net json to send to CH
* Returns 0 on success or -1 in case of error
*/
int
virCHMonitorBuildNetJson(virDomainNetDef *net, char **jsonstr)
virCHMonitorBuildNetJson(virDomainNetDef *net,
int netindex,
char **jsonstr)
{
char macaddr[VIR_MAC_STRING_BUFLEN];
g_autoptr(virJSONValue) net_json = virJSONValueNewObject();
virDomainNetType actualType = virDomainNetGetActualType(net);
g_autofree char *id = g_strdup_printf("%s_%d", CH_NET_ID_PREFIX, netindex);
if (virJSONValueObjectAppendString(net_json, "id", id) < 0)
return -1;
if (actualType == VIR_DOMAIN_NET_TYPE_ETHERNET &&
net->guestIP.nips == 1) {
const virNetDevIPAddr *ip;

6
src/ch/ch_monitor.h
View File

@ -42,6 +42,8 @@
#define VIRCH_THREAD_NAME_LEN 16
#define CH_NET_ID_PREFIX "net"
typedef enum {
virCHThreadTypeEmulator,
virCHThreadTypeVcpu,
@ -125,4 +127,6 @@ size_t virCHMonitorGetThreadInfo(virCHMonitor *mon, bool refresh,
int virCHMonitorGetIOThreads(virCHMonitor *mon,
virDomainIOThreadInfo ***iothreads);
int
virCHMonitorBuildNetJson(virDomainNetDef *netdef, char **jsonstr);
virCHMonitorBuildNetJson(virDomainNetDef *netdef,
int netindex,
char **jsonstr);

2
src/ch/ch_process.c
View File

@ -621,7 +621,7 @@ chProcessAddNetworkDevices(virCHDriver *driver,
nicindexes, nnicindexes) < 0)
return -1;
if (virCHMonitorBuildNetJson(vmdef->nets[i], &payload) < 0) {
if (virCHMonitorBuildNetJson(vmdef->nets[i], i, &payload) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("Failed to build net json"));
return -1;