def __init__(self):
self.utils = host_trust_utils.HostTrustUtils()
self.compute_nodes = {}
self.admin = context.get_admin_context()
# Fetch compute node list to initialize the compute_nodes,
# so that we don't need poll OAT service one by one for each
# host in the first round that scheduler invokes us.
self.compute_nodes = db.compute_node_get_all(self.admin)
def truststatus(self, req, id):
"""Returns the trust status of compute node."""
context = req.environ['nova.context']
authorize(context)
try:
utils = host_trust_utils.HostTrustUtils()
trust_report = utils.getTrustReport(id)
except (Exception, exception.ComputeHostNotFound):
msg = _(
"Trust Report for compute node with ID '%s' could not be found."
) % id
raise webob.exc.HTTPNotFound(explanation=msg)
return {'trust_report': json.loads(trust_report)}
def metadata(self, req, id):
"""Returns the trust status of compute node."""
context = req.environ['nova.context']
authorize(context)
hv_specs = self.api.get_hv_specs_by_compute_node_id(context, id)
result = defaultdict(list)
result['id'] = id
for hvspec in hv_specs:
key = hvspec['key']
if key == "trust_report":
utils = host_trust_utils.HostTrustUtils()
value = utils.getTrustReport(id)
elif key == "signed_trust_report":
value = ""
else:
value = hvspec['value']
result[key] = value
return {'hv_metadata': result}