9:17 p.m.
Lin Ma (4):
virsh: Only return active domain names for detach-device-alias
virsh: Add device name completion for target option of detach-disk
command
virsh-network: Introduce virshNetworkEventCallback to handle network
events
virsh: Add event name completion to 'network-event' command
tools/virsh-completer.c | 27 +++++++++++++++++++++++++++
tools/virsh-completer.h | 4 ++++
tools/virsh-domain.c | 3 ++-
tools/virsh-network.c | 18 +++++++++++++++---
tools/virsh-network.h | 8 ++++++++
5 files changed, 56 insertions(+), 4 deletions(-)
--
2.19.0
9:17 p.m.
New subject: [libvirt] [PATCH 1/4] virsh: Only return active domain names for detach-device-alias
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 5699018dcc..c8c4db1b2b 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -11939,7 +11939,7 @@ static const vshCmdInfo info_detach_device_alias[] = {
};
static const vshCmdOptDef opts_detach_device_alias[] = {
- VIRSH_COMMON_OPT_DOMAIN_FULL(0),
+ VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "alias",
.type = VSH_OT_DATA,
.flags = VSH_OFLAG_REQ,
--
2.19.0
2:13 a.m.
New subject: [libvirt] [PATCH 1/4] virsh: Only return active domain names for detach-device-alias
On 3/5/19 4:17 AM, Lin Ma wrote:
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index 5699018dcc..c8c4db1b2b 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -11939,7 +11939,7 @@ static const vshCmdInfo info_detach_device_alias[] = {
};
static const vshCmdOptDef opts_detach_device_alias[] = {
- VIRSH_COMMON_OPT_DOMAIN_FULL(0),
+ VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
{.name = "alias",
.type = VSH_OT_DATA,
.flags = VSH_OFLAG_REQ,
Not quite. With user aliases one can detach a device from inactive XML:
1) virsh dumpxml --inactive fedora | grep -B4 -A2 ua-
<disk type='volume' device='disk'>
<driver name='qemu' type='raw'/>
<source pool='iscsi-secret-pool' volume='unit:0:0:1'
mode='host'/>
<target dev='vdc' bus='virtio'/>
<alias name='ua-disk1'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x06'
function='0x0'/>
</disk>
2) virsh detach-device-alias --config --domain fedora --alias ua-disk1
Device detach request sent successfully
3) virsh dumpxml --inactive fedora | grep -B4 -A2 ua- | wc -l
0
Another sign that this is not correct is that this command has --config
option.
Is there a bug perhaps that you're trying to fix?
Michal
12:42 a.m.
New subject: [libvirt] [PATCH 1/4] virsh: Only return active domain names for detach-device-alias
On 3/5/19 4:13 PM, Michal Privoznik wrote:
On 3/5/19 4:17 AM, Lin Ma wrote:
> Signed-off-by: Lin Ma <lma(a)suse.com>
> ---
> tools/virsh-domain.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
> index 5699018dcc..c8c4db1b2b 100644
> --- a/tools/virsh-domain.c
> +++ b/tools/virsh-domain.c
> @@ -11939,7 +11939,7 @@ static const vshCmdInfo
> info_detach_device_alias[] = {
> };
> static const vshCmdOptDef opts_detach_device_alias[] = {
> - VIRSH_COMMON_OPT_DOMAIN_FULL(0),
> + VIRSH_COMMON_OPT_DOMAIN_FULL(VIR_CONNECT_LIST_DOMAINS_ACTIVE),
> {.name = "alias",
> .type = VSH_OT_DATA,
> .flags = VSH_OFLAG_REQ,
>
Not quite. With user aliases one can detach a device from inactive XML:
1) virsh dumpxml --inactive fedora | grep -B4 -A2 ua-
<disk type='volume' device='disk'>
<driver name='qemu' type='raw'/>
<source pool='iscsi-secret-pool' volume='unit:0:0:1'
mode='host'/>
<target dev='vdc' bus='virtio'/>
<alias name='ua-disk1'/>
<address type='pci' domain='0x0000' bus='0x00'
slot='0x06'
function='0x0'/>
</disk>
2) virsh detach-device-alias --config --domain fedora --alias ua-disk1
Device detach request sent successfully
3) virsh dumpxml --inactive fedora | grep -B4 -A2 ua- | wc -l
0
Another sign that this is not correct is that this command has
--config option.
Is there a bug perhaps that you're trying to fix?
Oh, My bad. Thanks for your reviewing and the correction, Please drop
this patch.
Thanks,
Lin
9:17 p.m.
New subject: [libvirt] [PATCH 2/4] virsh: Add device name completion for target option of detach-disk command
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-domain.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c
index c8c4db1b2b..911727cde6 100644
--- a/tools/virsh-domain.c
+++ b/tools/virsh-domain.c
@@ -12548,6 +12548,7 @@ static const vshCmdOptDef opts_detach_disk[] = {
{.name = "target",
.type = VSH_OT_DATA,
.flags = VSH_OFLAG_REQ,
+ .completer = virshDomainDiskTargetCompleter,
.help = N_("target of disk device")
},
VIRSH_COMMON_OPT_DOMAIN_PERSISTENT,
--
2.19.0
9:17 p.m.
New subject: [libvirt] [PATCH 3/4] virsh-network: Introduce virshNetworkEventCallback to handle network events
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-network.c | 17 ++++++++++++++---
tools/virsh-network.h | 8 ++++++++
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/tools/virsh-network.c b/tools/virsh-network.c
index 9b86ef8071..d5b3649050 100644
--- a/tools/virsh-network.c
+++ b/tools/virsh-network.c
@@ -1156,6 +1156,7 @@ struct virshNetEventData {
bool loop;
bool timestamp;
int count;
+ virshNetworkEventCallback *cb;
};
typedef struct virshNetEventData virshNetEventData;
@@ -1195,6 +1196,12 @@ vshEventLifecyclePrint(virConnectPtr conn ATTRIBUTE_UNUSED,
vshEventDone(data->ctl);
}
+virshNetworkEventCallback virshNetworkEventCallbacks[] = {
+ { "lifecycle",
+ VIR_NETWORK_EVENT_CALLBACK(vshEventLifecyclePrint), },
+};
+verify(VIR_NETWORK_EVENT_ID_LAST == ARRAY_CARDINALITY(virshNetworkEventCallbacks));
+
static const vshCmdInfo info_network_event[] = {
{.name = "help",
.data = N_("Network Events")
@@ -1246,7 +1253,7 @@ cmdNetworkEvent(vshControl *ctl, const vshCmd *cmd)
size_t i;
for (i = 0; i < VIR_NETWORK_EVENT_ID_LAST; i++)
- vshPrint(ctl, "%s\n", virshNetworkEventIdTypeToString(i));
+ vshPrint(ctl, "%s\n", virshNetworkEventCallbacks[i].name);
return true;
}
@@ -1256,7 +1263,10 @@ cmdNetworkEvent(vshControl *ctl, const vshCmd *cmd)
vshError(ctl, "%s", _("either --list or --event <type> is
required"));
return false;
}
- if ((event = virshNetworkEventIdTypeFromString(eventName)) < 0) {
+ for (event = 0; event < VIR_NETWORK_EVENT_ID_LAST; event++)
+ if (STREQ(eventName, virshNetworkEventCallbacks[event].name))
+ break;
+ if (event == VIR_NETWORK_EVENT_ID_LAST) {
vshError(ctl, _("unknown event type %s"), eventName);
return false;
}
@@ -1265,6 +1275,7 @@ cmdNetworkEvent(vshControl *ctl, const vshCmd *cmd)
data.loop = vshCommandOptBool(cmd, "loop");
data.timestamp = vshCommandOptBool(cmd, "timestamp");
data.count = 0;
+ data.cb = &virshNetworkEventCallbacks[event];
if (vshCommandOptTimeoutToMs(ctl, cmd, &timeout) < 0)
return false;
@@ -1274,7 +1285,7 @@ cmdNetworkEvent(vshControl *ctl, const vshCmd *cmd)
goto cleanup;
if ((eventId = virConnectNetworkEventRegisterAny(priv->conn, net, event,
-
VIR_NETWORK_EVENT_CALLBACK(vshEventLifecyclePrint),
+ data.cb->cb,
&data, NULL)) < 0)
goto cleanup;
switch (vshEventWait(ctl)) {
diff --git a/tools/virsh-network.h b/tools/virsh-network.h
index 0fff4b7748..9c86eb5bc9 100644
--- a/tools/virsh-network.h
+++ b/tools/virsh-network.h
@@ -32,6 +32,14 @@ virshCommandOptNetworkBy(vshControl *ctl, const vshCmd *cmd,
virshCommandOptNetworkBy(_ctl, _cmd, _name, \
VIRSH_BYUUID | VIRSH_BYNAME)
+struct virshNetworkEventCallback {
+ const char *name;
+ virConnectNetworkEventGenericCallback cb;
+};
+typedef struct virshNetworkEventCallback virshNetworkEventCallback;
+
+extern virshNetworkEventCallback virshNetworkEventCallbacks[];
+
extern const vshCmdDef networkCmds[];
#endif /* LIBVIRT_VIRSH_NETWORK_H */
--
2.19.0
2:13 a.m.
New subject: [libvirt] [PATCH 3/4] virsh-network: Introduce virshNetworkEventCallback to handle network events
On 3/5/19 4:17 AM, Lin Ma wrote:
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-network.c | 17 ++++++++++++++---
tools/virsh-network.h | 8 ++++++++
2 files changed, 22 insertions(+), 3 deletions(-)
ACK
Michal
9:17 p.m.
New subject: [libvirt] [PATCH 4/4] virsh: Add event name completion to 'network-event' command
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-completer.c | 27 +++++++++++++++++++++++++++
tools/virsh-completer.h | 4 ++++
tools/virsh-network.c | 1 +
3 files changed, 32 insertions(+)
diff --git a/tools/virsh-completer.c b/tools/virsh-completer.c
index 7c68e2e832..c4adbb70d0 100644
--- a/tools/virsh-completer.c
+++ b/tools/virsh-completer.c
@@ -27,6 +27,7 @@
#include "virsh-nodedev.h"
#include "virsh-util.h"
#include "virsh-secret.h"
+#include "virsh-network.h"
#include "internal.h"
#include "virutil.h"
#include "viralloc.h"
@@ -415,6 +416,32 @@ virshNetworkNameCompleter(vshControl *ctl,
}
+char **
+virshNetworkEventNameCompleter(vshControl *ctl ATTRIBUTE_UNUSED,
+ const vshCmd *cmd ATTRIBUTE_UNUSED,
+ unsigned int flags)
+{
+ size_t i = 0;
+ char **ret = NULL;
+
+ virCheckFlags(0, NULL);
+
+ if (VIR_ALLOC_N(ret, VIR_NETWORK_EVENT_ID_LAST + 1) < 0)
+ goto error;
+
+ for (i = 0; i < VIR_NETWORK_EVENT_ID_LAST; i++) {
+ if (VIR_STRDUP(ret[i], virshNetworkEventCallbacks[i].name) < 0)
+ goto error;
+ }
+
+ return ret;
+
+ error:
+ virStringListFree(ret);
+ return NULL;
+}
+
+
char **
virshNodeDeviceNameCompleter(vshControl *ctl,
const vshCmd *cmd ATTRIBUTE_UNUSED,
diff --git a/tools/virsh-completer.h b/tools/virsh-completer.h
index 4563fd76ac..2e2e1edafb 100644
--- a/tools/virsh-completer.h
+++ b/tools/virsh-completer.h
@@ -55,6 +55,10 @@ char ** virshNetworkNameCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags);
+char ** virshNetworkEventNameCompleter(vshControl *ctl,
+ const vshCmd *cmd,
+ unsigned int flags);
+
char ** virshNodeDeviceNameCompleter(vshControl *ctl,
const vshCmd *cmd,
unsigned int flags);
diff --git a/tools/virsh-network.c b/tools/virsh-network.c
index d5b3649050..9adc63a8fa 100644
--- a/tools/virsh-network.c
+++ b/tools/virsh-network.c
@@ -1216,6 +1216,7 @@ static const vshCmdOptDef opts_network_event[] = {
VIRSH_COMMON_OPT_NETWORK_OT_STRING(N_("filter by network name or uuid"),
0),
{.name = "event",
.type = VSH_OT_STRING,
+ .completer = virshNetworkEventNameCompleter,
.help = N_("which event type to wait for")
},
{.name = "loop",
--
2.19.0
2:13 a.m.
New subject: [libvirt] [PATCH 4/4] virsh: Add event name completion to 'network-event' command
On 3/5/19 4:17 AM, Lin Ma wrote:
Signed-off-by: Lin Ma <lma(a)suse.com>
---
tools/virsh-completer.c | 27 +++++++++++++++++++++++++++
tools/virsh-completer.h | 4 ++++
tools/virsh-network.c | 1 +
3 files changed, 32 insertions(+)
ACK
Michal
2:13 a.m.
New subject: [libvirt] [PATCH 0/4] Couple of patches about virsh completion
On 3/5/19 4:17 AM, Lin Ma wrote:
Lin Ma (4):
virsh: Only return active domain names for detach-device-alias
virsh: Add device name completion for target option of detach-disk
command
virsh-network: Introduce virshNetworkEventCallback to handle network
events
virsh: Add event name completion to 'network-event' command
tools/virsh-completer.c | 27 +++++++++++++++++++++++++++
tools/virsh-completer.h | 4 ++++
tools/virsh-domain.c | 3 ++-
tools/virsh-network.c | 18 +++++++++++++++---
tools/virsh-network.h | 8 ++++++++
5 files changed, 56 insertions(+), 4 deletions(-)
I've ACKed 2-4 and I'm pushing them now.
Thanks,
Michal
2091
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2092
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10 comments
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participants (2)
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Michal Privoznik