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virtManager: read the reason for the domain state

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2014-03-18 15:04:59 +01:00
parent 633669ed31
commit ef2206a8f5
2 changed files with 60 additions and 0 deletions
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59
virtManager/domain.py
View File

@ -232,6 +232,51 @@ class vmmDomain(vmmLibvirtObject):
logging.debug("Unknown status %d, returning 'Unknown'", status)
return _("Unknown")
@staticmethod
def pretty_status_reason(status, reason):
key = lambda x, y: getattr(libvirt, "VIR_DOMAIN_" + x, y)
reasons = {
libvirt.VIR_DOMAIN_RUNNING : {
key("RUNNING_BOOTED", 1) : _("Booted"),
key("RUNNING_MIGRATED", 2) : _("Migrated"),
key("RUNNING_RESTORED", 3) : _("Restored"),
key("RUNNING_FROM_SNAPSHOT", 4) : _("From snapshot"),
key("RUNNING_UNPAUSED", 5) : _("Unpaused"),
key("RUNNING_MIGRATION_CANCELED", 6) : _("Migration canceled"),
key("RUNNING_SAVE_CANCELED", 7) : _("Save canceled"),
key("RUNNING_WAKEUP", 8) : _("Event wakeup"),
key("RUNNING_CRASHED", 9) : _("Crashed"),
},
libvirt.VIR_DOMAIN_PAUSED : {
key("PAUSED_USER", 1) : _("User"),
key("PAUSED_MIGRATION", 2) : _("Migrating"),
key("PAUSED_SAVE", 3) : _("Saving"),
key("PAUSED_DUMP", 4) : _("Dumping"),
key("PAUSED_IOERROR", 5) : _("I/O error"),
key("PAUSED_WATCHDOG", 6) : _("Watchdog"),
key("PAUSED_FROM_SNAPSHOT", 7) : _("From snapshot"),
key("PAUSED_SHUTTING_DOWN", 8) : _("Shutting down"),
key("PAUSED_SNAPSHOT", 9) : _("Creating snapshot"),
key("PAUSED_CRASHED", 10) : _("Crashed"),
},
libvirt.VIR_DOMAIN_SHUTDOWN : {
key("SHUTDOWN_USER", 1) : _("User"),
},
libvirt.VIR_DOMAIN_SHUTOFF : {
key("SHUTOFF_SHUTDOWN", 1) : _("Shutdown"),
key("SHUTOFF_DESTROYED", 2) : _("Destroyed"),
key("SHUTOFF_CRASHED", 3) : _("Crashed"),
key("SHUTOFF_MIGRATED", 4) : _("Migrated"),
key("SHUTOFF_SAVED", 5) : _("Saved"),
key("SHUTOFF_FAILED", 6) : _("Failed"),
key("SHUTOFF_FROM_SNAPSHOT", 7) : _("From snapshot"),
},
libvirt.VIR_DOMAIN_CRASHED : {
key("CRASHED_PANICKED", 1) : _("Panicked"),
}
}
return reasons.get(status) and reasons[status].get(reason)
def __init__(self, conn, backend, key):
vmmLibvirtObject.__init__(self, conn, backend, key, Guest)
@ -254,11 +299,14 @@ class vmmDomain(vmmLibvirtObject):
self._snapshot_list = None
self.lastStatus = libvirt.VIR_DOMAIN_SHUTOFF
self._lastStatusReason = getattr(libvirt, "VIR_DOMAIN_SHUTOFF_SHUTDOWN",
1)
self.managedsave_supported = False
self.remote_console_supported = False
self.title_supported = False
self.mem_stats_supported = False
self.domain_state_supported = False
self._enable_mem_stats = False
self._enable_cpu_stats = False
@ -296,6 +344,8 @@ class vmmDomain(vmmLibvirtObject):
self.conn.SUPPORT_DOMAIN_GET_METADATA, self._backend)
self.mem_stats_supported = self.conn.check_support(
self.conn.SUPPORT_DOMAIN_MEMORY_STATS, self._backend)
self.domain_state_supported = self.conn.check_support(
self.conn.SUPPORT_DOMAIN_STATE, self._backend)
# Determine available XML flags (older libvirt versions will error
# out if passed SECURE_XML, INACTIVE_XML, etc)
@ -373,6 +423,9 @@ class vmmDomain(vmmLibvirtObject):
def status(self):
return self.lastStatus
def status_reason(self):
return self._lastStatusReason
def get_cloning(self):
return self.cloning
def set_cloning(self, val):
@ -1647,6 +1700,10 @@ class vmmDomain(vmmLibvirtObject):
def run_status(self):
return self.pretty_run_status(self.status(), self.hasSavedImage())
def run_status_reason(self):
return self.pretty_status_reason(self.status(), self.status_reason())
def run_status_icon_name(self):
status = self.status()
if status not in vm_status_icons:
@ -1683,6 +1740,8 @@ class vmmDomain(vmmLibvirtObject):
oldstatus = self.lastStatus
self.lastStatus = status
if self.domain_state_supported:
self._lastStatusReason = self._backend.state()[1]
# Send 'config-changed' before a status-update, so users
# are operating with fresh XML

1
virtinst/support.py
View File

@ -319,6 +319,7 @@ SUPPORT_DOMAIN_GET_METADATA = _make(function="virDomain.metadata",
run_args=(getattr(libvirt, "VIR_DOMAIN_METADATA_TITLE", 1), None, 0))
SUPPORT_DOMAIN_MEMORY_STATS = _make(
function="virDomain.memoryStats", run_args=())
SUPPORT_DOMAIN_STATE = _make(function="virDomain.state", run_args=())
# Pool checks