def _PUT(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
if not validates_snapshot(self):
return web.badrequest(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
snapshot = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if not snapshot:
notebook = new_notebook(self.input.title, self.input.value)
snapshot = new_snapshot(guest, int(snapshot_id), self.me, self.me, notebook)
save_snapshot(self.orm, snapshot)
else:
snapshot.notebook.title = self.input.title
snapshot.notebook.value = self.input.value
return web.seeother(web.ctx.path)
def _PUT(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
if not validates_snapshot(self):
return web.badrequest(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
snapshot = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if not snapshot:
notebook = new_notebook(self.input.title, self.input.value)
snapshot = new_snapshot(guest, int(snapshot_id), self.me, self.me,
notebook)
save_snapshot(self.orm, snapshot)
else:
snapshot.notebook.title = self.input.title
snapshot.notebook.value = self.input.value
return web.seeother(web.ctx.path)
def _GET(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
guest = findbyguest1(self.orm, guest_id)
kvs = KaresansuiVirtSnapshot(readonly=False)
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
if self.is_mode_input():
virt = kvs.kvc.search_kvg_guests(domname)[0]
if virt.is_active() is True:
return web.badrequest(_("Guest is running. Please stop and try again. name=%s" % domname))
self.view.is_creatable = kvs.isSupportedDomain(domname)
self.view.snapshot_error_msg = ''
if self.view.is_creatable is not True and len(kvs.error_msg) > 0:
self.view.snapshot_error_msg = ", ".join(kvs.error_msg)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
current_snapshot = kvs.getCurrentSnapshotName(domname)
finally:
kvs.finish()
snapshots = []
if snapshot_list:
snapshot_list.sort(reverse = True)
for snapshot in snapshot_list:
model = s_findbyname_guestby1(self.orm, snapshot,guest_id)
if model is None:
name = snapshot
notebook_title = ""
created_user = _("N/A")
created = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(int(snapshot)))
else:
name = model.name
notebook_title = model.notebook.title
created_user = model.created_user.nickname
created = model.created
current = False
if snapshot == current_snapshot:
current = True
snapshots.append((name,
notebook_title,
domname,
created_user,
created,
current
))
self.view.snapshots = snapshots
self.view.guest = guest
return True
def _GET(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
guest = findbyguest1(self.orm, guest_id)
kvs = KaresansuiVirtSnapshot(readonly=False)
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
if self.is_mode_input():
virt = kvs.kvc.search_kvg_guests(domname)[0]
if virt.is_active() is True:
return web.badrequest(
_("Guest is running. Please stop and try again. name=%s"
% domname))
self.view.is_creatable = kvs.isSupportedDomain(domname)
self.view.snapshot_error_msg = ''
if self.view.is_creatable is not True and len(kvs.error_msg) > 0:
self.view.snapshot_error_msg = ", ".join(kvs.error_msg)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
current_snapshot = kvs.getCurrentSnapshotName(domname)
finally:
kvs.finish()
snapshots = []
if snapshot_list:
snapshot_list.sort(reverse=True)
for snapshot in snapshot_list:
model = s_findbyname_guestby1(self.orm, snapshot, guest_id)
if model is None:
name = snapshot
notebook_title = ""
created_user = _("N/A")
created = time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime(int(snapshot)))
else:
name = model.name
notebook_title = model.notebook.title
created_user = model.created_user.nickname
created = model.created
current = False
if snapshot == current_snapshot:
current = True
snapshots.append((name, notebook_title, domname, created_user,
created, current))
self.view.snapshots = snapshots
self.view.guest = guest
return True
def _PUT(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
if is_param(self.input, 'id') is False \
or is_int(self.input.id) is False:
return web.badrequest("Request data is invalid.")
snapshot_id = str(self.input.id)
snapshot = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if snapshot is None:
pass
# ignore snapshots that is not in database.
#return web.badrequest("Request data is invalid.")
model = findbyguest1(self.orm, guest_id)
kvs = KaresansuiVirtSnapshot(readonly=False)
snapshot_list = []
try:
domname = kvs.kvc.uuid_to_domname(model.uniq_key)
if not domname: return web.notfound()
self.view.is_creatable = kvs.isSupportedDomain(domname)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
finally:
kvs.finish()
if not snapshot_id in snapshot_list:
self.logger.debug(_("The specified snapshot does not exist in database. - %s") % snapshot_id)
# ignore snapshots that is not in database.
#return web.notfound()
action_cmd = dict2command(
"%s/%s" % (karesansui.config['application.bin.dir'],
VIRT_COMMAND_APPLY_SNAPSHOT),
{"name" : domname, "id" : snapshot_id})
cmdname = 'Apply Snapshot'
_jobgroup = JobGroup(cmdname, karesansui.sheconf['env.uniqkey'])
_job = Job('%s command' % cmdname, 0, action_cmd)
_jobgroup.jobs.append(_job)
_machine2jobgroup = m2j_new(machine=model,
jobgroup_id=-1,
uniq_key=karesansui.sheconf['env.uniqkey'],
created_user=self.me,
modified_user=self.me,
)
save_job_collaboration(self.orm,
self.pysilhouette.orm,
_machine2jobgroup,
_jobgroup,
)
self.view.currentsnapshot = snapshot
return web.accepted(url=web.ctx.path)
def _GET(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
kvs = KaresansuiVirtSnapshot(readonly=False)
snapshot_list = []
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
self.view.is_creatable = kvs.isSupportedDomain(domname)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
parent_name = kvs.getParentName(snapshot_id,domain=domname)
if parent_name is None:
parent_name = _('None')
children_names = kvs.getChildrenNames(snapshot_id,domain=domname)
if len(children_names) == 0:
children_name = _('None')
else:
children_name = ",".join(children_names)
model = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if model is None:
name = snapshot_id
notebook_title = ""
notebook_value = ""
created_user = _("N/A")
created = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(int(snapshot_id)))
modified_user = _("N/A")
modified = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(int(snapshot_id)))
else:
name = model.name
notebook_title = model.notebook.title
notebook_value = model.notebook.value
created_user = model.created_user.nickname
created = model.created
modified_user = model.modified_user.nickname
modified = model.modified
current_snapshot = kvs.getCurrentSnapshotName(domname)
current = False
if snapshot_id == current_snapshot:
current = True
finally:
kvs.finish()
if not snapshot_id in snapshot_list:
self.logger.error(_("The specified snapshot does not exist. - %s") % snapshot_id)
return web.notfound()
if self.__template__["media"] == 'json':
self.view.snapshot = json_dumps((
snapshot_id,
notebook_title,
notebook_value,
domname,
created_user,
created,
modified_user,
modified,
current,
parent_name,
children_name,
))
else:
self.view.snapshot = (snapshot_id,
notebook_title,
notebook_value,
domname,
created_user,
created,
modified_user,
modified,
current,
parent_name,
children_name,
)
return True
def _DELETE(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
kvs = KaresansuiVirtSnapshot(readonly=False)
snapshot_list = []
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
self.view.is_creatable = kvs.isSupportedDomain(domname)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
current_snapshot = kvs.getCurrentSnapshotName(domname)
finally:
kvs.finish()
if not snapshot_id in snapshot_list:
self.logger.error(_("The specified snapshot does not exist. - %s") % snapshot_id)
return web.notfound()
# delete
action_cmd = dict2command(
"%s/%s" % (karesansui.config['application.bin.dir'],
VIRT_COMMAND_DELETE_SNAPSHOT),
{"name" : domname, "id" : snapshot_id})
cmdname = 'Delete Snapshot'
_jobgroup = JobGroup(cmdname, karesansui.sheconf['env.uniqkey'])
_job = Job('%s command' % cmdname, 0, action_cmd)
_jobgroup.jobs.append(_job)
_machine2jobgroup = m2j_new(machine=guest,
jobgroup_id=-1,
uniq_key=karesansui.sheconf['env.uniqkey'],
created_user=self.me,
modified_user=self.me,
)
save_job_collaboration(self.orm,
self.pysilhouette.orm,
_machine2jobgroup,
_jobgroup,
)
snapshot = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if snapshot:
logical_delete(self.orm, snapshot)
return web.accepted()
def process(self):
(opts, args) = getopts()
chkopts(opts)
self.up_progress(10)
conn = KaresansuiVirtConnection(readonly=False)
try:
try:
src_pool = conn.get_storage_pool_name_bydomain(opts.name, "os")
if not src_pool:
raise KssCommandException("Source storage pool not found. domain=%s" % (opts.name))
if conn.get_storage_pool_type(src_pool) == 'dir':
raise KssCommandException("Storage pool type 'dir' is not. domain=%s" % (opts.name))
src_path = conn.get_storage_pool_targetpath(src_pool[0])
self.domain_dir = "%s/%s" % (src_path, opts.name,)
if os.path.isdir(self.domain_dir) is False:
raise KssCommandException(
'domain directory is not found or not directory. - %s' % (self.domain_dir))
# Model
virt_uuid = conn.domname_to_uuid(opts.name)
model = findby1uniquekey(self.kss_session, virt_uuid)
if not model:
raise KssCommandException("Export data does not exist in the database.")
database = {}
database['attribute'] = model.attribute
database['hypervisor'] = model.hypervisor
database['icon'] = model.icon
database['name'] = model.name
database['notebook'] = {"title" : model.notebook.title,
"value" : model.notebook.value,
}
tags = []
for _tag in model.tags:
tags.append(_tag.name)
database['tags'] = ",".join(tags)
database['uniq_key'] = model.uniq_key
# Snapshot
snapshots = []
kvs = KaresansuiVirtSnapshot(readonly=False)
try:
guest_id = model.id
snapshot_list = kvs.listNames(opts.name)[opts.name]
if len(snapshot_list) > 0:
for snapshot in snapshot_list:
s_model = s_findbyname_guestby1(self.kss_session, snapshot, guest_id)
if s_model is not None:
name = s_model.name
title = s_model.notebook.title
value = s_model.notebook.value
snapshots.append({"name":name, "title":title, "value":value,})
except:
raise KssCommandException("Cannot fetch the information of snapshots correctly.")
kvs.finish()
# Pool
target_dir = ""
if opts.pool:
inactive_storage_pools = conn.list_inactive_storage_pool()
active_storage_pools = conn.list_active_storage_pool()
if not (opts.pool in active_storage_pools or opts.pool in inactive_storage_pools):
raise KssCommandException('Target storage pool does not exist. - pool=%s' % (opts.pool))
pool = conn.search_kvn_storage_pools(opts.pool)
storage_info = pool[0].get_info()
if storage_info["type"] == "dir" and storage_info["target"]["path"] != "":
target_dir = storage_info["target"]["path"]
else:
raise KssCommandException("Target storage pool type is not 'dir'. pool=%s" % (opts.pool))
elif opts.dir:
target_dir = opts.dir
self.up_progress(10)
progresscb = None
if opts.verbose:
try:
from karesansui.lib.progress import ProgressMeter
progresscb = ProgressMeter(command_object=self)
except:
pass
else:
try:
from karesansui.lib.progress import ProgressMeter
progresscb = ProgressMeter(command_object=self,quiet=True)
except:
pass
if opts.title[0:4] == "b64:":
title = base64_decode(opts.title[4:])
else:
title = opts.title
uuid = StrFromUUID(GenUUID())
conn.export_guest(uuid=uuid,
name=opts.name,
directory=target_dir,
database=database,
realicon=model.realicon(),
title=title,
snapshots=snapshots,
progresscb=progresscb)
self.up_progress(40)
self.logger.info('Export guest completed. - pool=%s, uuid=%s' % (opts.pool, uuid))
print >>sys.stdout, _('Export guest completed. - pool=%s, uuid=%s' % (opts.pool, uuid))
return True
except KaresansuiVirtException, e:
raise KssCommandException('Failed to export guest. - %s to %s [%s]' \
% (opts.name,target_dir, ''.join(e.args)))
except KssCommandException:
raise
except:
raise KssCommandException('Failed to export guest. - %s to %s' \
% (opts.name,target_dir))
def process(self):
(opts, args) = getopts()
chkopts(opts)
self.up_progress(10)
conn = KaresansuiVirtConnection(readonly=False)
try:
try:
src_pool = conn.get_storage_pool_name_bydomain(opts.name, "os")
if not src_pool:
raise KssCommandException(
"Source storage pool not found. domain=%s" %
(opts.name))
if conn.get_storage_pool_type(src_pool) == 'dir':
raise KssCommandException(
"Storage pool type 'dir' is not. domain=%s" %
(opts.name))
src_path = conn.get_storage_pool_targetpath(src_pool[0])
self.domain_dir = "%s/%s" % (
src_path,
opts.name,
)
if os.path.isdir(self.domain_dir) is False:
raise KssCommandException(
'domain directory is not found or not directory. - %s'
% (self.domain_dir))
# Model
virt_uuid = conn.domname_to_uuid(opts.name)
model = findby1uniquekey(self.kss_session, virt_uuid)
if not model:
raise KssCommandException(
"Export data does not exist in the database.")
database = {}
database['attribute'] = model.attribute
database['hypervisor'] = model.hypervisor
database['icon'] = model.icon
database['name'] = model.name
database['notebook'] = {
"title": model.notebook.title,
"value": model.notebook.value,
}
tags = []
for _tag in model.tags:
tags.append(_tag.name)
database['tags'] = ",".join(tags)
database['uniq_key'] = model.uniq_key
# Snapshot
snapshots = []
kvs = KaresansuiVirtSnapshot(readonly=False)
try:
guest_id = model.id
snapshot_list = kvs.listNames(opts.name)[opts.name]
if len(snapshot_list) > 0:
for snapshot in snapshot_list:
s_model = s_findbyname_guestby1(
self.kss_session, snapshot, guest_id)
if s_model is not None:
name = s_model.name
title = s_model.notebook.title
value = s_model.notebook.value
snapshots.append({
"name": name,
"title": title,
"value": value,
})
except:
raise KssCommandException(
"Cannot fetch the information of snapshots correctly.")
kvs.finish()
# Pool
target_dir = ""
if opts.pool:
inactive_storage_pools = conn.list_inactive_storage_pool()
active_storage_pools = conn.list_active_storage_pool()
if not (opts.pool in active_storage_pools
or opts.pool in inactive_storage_pools):
raise KssCommandException(
'Target storage pool does not exist. - pool=%s' %
(opts.pool))
pool = conn.search_kvn_storage_pools(opts.pool)
storage_info = pool[0].get_info()
if storage_info["type"] == "dir" and storage_info[
"target"]["path"] != "":
target_dir = storage_info["target"]["path"]
else:
raise KssCommandException(
"Target storage pool type is not 'dir'. pool=%s" %
(opts.pool))
elif opts.dir:
target_dir = opts.dir
self.up_progress(10)
progresscb = None
if opts.verbose:
try:
from karesansui.lib.progress import ProgressMeter
progresscb = ProgressMeter(command_object=self)
except:
pass
else:
try:
from karesansui.lib.progress import ProgressMeter
progresscb = ProgressMeter(command_object=self,
quiet=True)
except:
pass
if opts.title[0:4] == "b64:":
title = base64_decode(opts.title[4:])
else:
title = opts.title
uuid = StrFromUUID(GenUUID())
conn.export_guest(uuid=uuid,
name=opts.name,
directory=target_dir,
database=database,
realicon=model.realicon(),
title=title,
snapshots=snapshots,
progresscb=progresscb)
self.up_progress(40)
self.logger.info('Export guest completed. - pool=%s, uuid=%s' %
(opts.pool, uuid))
print >> sys.stdout, _(
'Export guest completed. - pool=%s, uuid=%s' %
(opts.pool, uuid))
return True
except KaresansuiVirtException, e:
raise KssCommandException('Failed to export guest. - %s to %s [%s]' \
% (opts.name,target_dir, ''.join(e.args)))
except KssCommandException:
raise
except:
raise KssCommandException('Failed to export guest. - %s to %s' \
% (opts.name,target_dir))
def _DELETE(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
kvs = KaresansuiVirtSnapshot(readonly=False)
snapshot_list = []
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
self.view.is_creatable = kvs.isSupportedDomain(domname)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
current_snapshot = kvs.getCurrentSnapshotName(domname)
finally:
kvs.finish()
if not snapshot_id in snapshot_list:
self.logger.error(
_("The specified snapshot does not exist. - %s") % snapshot_id)
return web.notfound()
# delete
action_cmd = dict2command(
"%s/%s" % (karesansui.config['application.bin.dir'],
VIRT_COMMAND_DELETE_SNAPSHOT), {
"name": domname,
"id": snapshot_id
})
cmdname = "Delete Snapshot"
_jobgroup = JobGroup(cmdname, karesansui.sheconf['env.uniqkey'])
_job = Job('%s command' % cmdname, 0, action_cmd)
_jobgroup.jobs.append(_job)
_machine2jobgroup = m2j_new(
machine=guest,
jobgroup_id=-1,
uniq_key=karesansui.sheconf['env.uniqkey'],
created_user=self.me,
modified_user=self.me,
)
save_job_collaboration(
self.orm,
self.pysilhouette.orm,
_machine2jobgroup,
_jobgroup,
)
snapshot = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if snapshot:
logical_delete(self.orm, snapshot)
return web.accepted()
def _GET(self, *param, **params):
(host_id, guest_id) = self.chk_guestby1(param)
if guest_id is None: return web.notfound()
snapshot_id = param[2]
if not validates_param_id(self, snapshot_id):
return web.notfound(self.view.alert)
guest = m_findbyguest1(self.orm, guest_id)
if not guest:
return web.notfound()
kvs = KaresansuiVirtSnapshot(readonly=False)
snapshot_list = []
try:
domname = kvs.kvc.uuid_to_domname(guest.uniq_key)
if not domname: return web.notfound()
self.view.is_creatable = kvs.isSupportedDomain(domname)
try:
snapshot_list = kvs.listNames(domname)[domname]
except:
pass
parent_name = kvs.getParentName(snapshot_id, domain=domname)
if parent_name is None:
parent_name = _('None')
children_names = kvs.getChildrenNames(snapshot_id, domain=domname)
if len(children_names) == 0:
children_name = _('None')
else:
children_name = ",".join(children_names)
model = s_findbyname_guestby1(self.orm, snapshot_id, guest_id)
if model is None:
name = snapshot_id
notebook_title = ""
notebook_value = ""
created_user = _("N/A")
created = time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime(int(snapshot_id)))
modified_user = _("N/A")
modified = time.strftime("%Y-%m-%d %H:%M:%S",
time.localtime(int(snapshot_id)))
else:
name = model.name
notebook_title = model.notebook.title
notebook_value = model.notebook.value
created_user = model.created_user.nickname
created = model.created
modified_user = model.modified_user.nickname
modified = model.modified
current_snapshot = kvs.getCurrentSnapshotName(domname)
current = False
if snapshot_id == current_snapshot:
current = True
finally:
kvs.finish()
if not snapshot_id in snapshot_list:
self.logger.error(
_("The specified snapshot does not exist. - %s") % snapshot_id)
return web.notfound()
if self.__template__["media"] == 'json':
self.view.snapshot = json_dumps((
snapshot_id,
notebook_title,
notebook_value,
domname,
created_user,
created,
modified_user,
modified,
current,
parent_name,
children_name,
))
else:
self.view.snapshot = (
snapshot_id,
notebook_title,
notebook_value,
domname,
created_user,
created,
modified_user,
modified,
current,
parent_name,
children_name,
)
return True