def __call__(self, yes=False, **kwargs):
super(FixZkIP, self).__call__(**kwargs)
for r in self.resources:
self.stats = {
'miss_lock': 0,
'miss_lock_fixed': 0,
'miss_lock_fix_failed': 0,
'abusive_lock': 0,
'abusive_lock_fixed': 0,
'abusive_lock_fix_failed': 0,
'healthy_lock': 0
}
if (not yes and not self.dry_run and not self.check
and not continue_prompt(
"Do you really want to repair %s network?" %
r.fq_name)):
raise CommandError("Exiting.")
try:
r.fetch()
except ResourceNotFound:
continue
print("Checking VN %s" % r.fq_name)
try:
api_ips = self.get_api_ip(r)
zk_ips = self.get_zk_ip(r)
self.check_tuple(api_ips, zk_ips)
self.print_stats(r)
except SubnetNotFound:
print("No subnets found")
print()
def __call__(self, paths=None, nova_api_version=None):
self.nclient = nclient.Client(nova_api_version,
session=Context().session)
self.actions = {
BackRefsExists: {
# we don't want to delete virtual-router objects
('virtual-machine', 'virtual-router'):
self._remove_back_ref,
('virtual-machine-interface', 'instance-ip'):
self._handle_si_vm,
('virtual-network', 'virtual-machine-interface'):
self._remove_vm,
('security-group', 'virtual-machine-interface'):
self._remove_vm,
},
ChildrenExists: {
('project', 'virtual-machine-interface'): self._remove_vm,
}
}
resources = expand_paths(paths,
predicate=lambda r: r.type == 'project')
if not continue_prompt(
"Do you really want to purge theses projects ? All resources will be destroyed !"
):
return
for project in resources:
self._delete(project)
def __call__(self,
uuids=None,
cassandra_servers=None,
force=False,
**kwargs):
super(CheckBadRefs, self).__call__(**kwargs)
self.force = force
pool = ConnectionPool('config_db_uuid', server_list=cassandra_servers)
uuid_cf = ColumnFamily(pool, 'obj_uuid_table')
if uuids:
def uuids_g():
for uuid in uuids:
yield uuid
else:
def uuids_g():
for k, v in uuid_cf.get_range(column_count=1,
filter_empty=True):
yield k
for uuid in uuids_g():
values = dict(uuid_cf.xget(uuid))
res = self._get_current_resource(uuid, values)
bad_refs = self._check_resource_refs(uuid, values)
if not res or bad_refs:
printo(self._props_to_json(values))
if not res and not self.check:
if self.force or continue_prompt(message="Delete ?"):
self._delete(uuid_cf, uuid)
def __call__(self, paths=None, yes=False, **kwargs):
super(FixSg, self).__call__(**kwargs)
if (not yes and not self.dry_run and not self.check
and not continue_prompt(
"Some SGs will be deleted. Are you sure to continue?")):
raise CommandError("Exiting.")
bad_sg_exists = False
for r in self.resources:
r.fetch()
fq_name = r.fq_name
if r.children.security_group:
bad_sg = []
good_sg = []
for sg in r.children.security_group:
if sg.fq_name[2] == 'default':
if not FQName(sg.fq_name[0:2]) == fq_name:
bad_sg.append(sg)
else:
good_sg.append(sg)
if bad_sg != []:
bad_sg_exists = True
print "Tenant %s %s" % (r.uuid, r.fq_name)
for sg in bad_sg:
self._handle_sg("Bad ", sg)
for sg in good_sg:
self._handle_sg("Good", sg, delete=False)
if self.check and bad_sg_exists:
raise CommandError()
def _clean_kv(self, session, stale_subnets, dry_run=False):
if continue_prompt("Do you really want to delete these entries ?"):
for key in stale_subnets:
if not dry_run:
session.remove_kv_store(key)
printo(
"Entry with key \"%s\" has been removed from the KV store"
% key)
def _remove_vm(self, vmi, parent):
logger.debug("trying to remove vmi vms")
# VMs are not linked to the project
vmi.fetch()
for vm in vmi.refs.virtual_machine:
if continue_prompt("Nova VM %s will be deleted" % vm.uuid):
printo("deleting nova VM %s" % vm.uuid)
self.nclient.servers.delete(vm.uuid)
else:
raise CommandError("Exiting.")
self._delete(vmi)
def __call__(self, resource='', recursive=False, force=False):
target = ShellContext.current_path / resource
if not target.is_resource:
raise CommandError('"%s" is not a resource.' % target.relative_to(ShellContext.current_path))
back_refs = [target]
if recursive:
back_refs = self._get_back_refs(target, [])
if back_refs:
message = """About to delete:
- %s""" % "\n - ".join([str(p.relative_to(ShellContext.current_path)) for p in back_refs])
if force or utils.continue_prompt(message=message):
for ref in reversed(back_refs):
print("Deleting %s" % str(ref))
try:
APIClient().delete(ref)
except HttpError as e:
raise CommandError("Failed to delete resource: %s" % str(e))
def _confirm_diff(self, diff, force=False):
"""Show actions to be made and ask for confirmation
unless force is True.
"""
if not any(
[True if diff[action] else False for action in Actions.APPLY]):
printo('Nothing to do')
return False
for action in Actions.APPLY:
if not diff[action]:
continue
printo("\n%s the resources :\n" % action.capitalize())
for key, values in diff[action].items():
printo('%s : %s\n' % (key, json.dumps(values, indent=2)))
if force or continue_prompt():
return True
else:
return False
def __call__(self, vn_paths=None, yes=False, **kwargs):
super(FixVnId, self).__call__(**kwargs)
if (not yes and
not self.dry_run and
not self.check and
not continue_prompt("Do you really want to repair virtual networks?")):
print "Exiting."
exit()
self.indexes = None
result = self.generate(vn_paths)
self.indexes = Indexes(self.zk_client)
for r in result:
if r['reason'] == "nolock":
print "No lock for %(path)s with VN Id %(nid)6s" % r
if r['reason'] == "badlock":
print "Bad lock for %(path)s with VN Id %(nid)6s zk-fqname: %(zk-fqname)s ; api-fqname: %(api-fqname)s" % r
if not self.check:
self.fix(r, dry_run=self.dry_run)