def test_change_status_description(self):
ctx = context.ctx()
cluster = self._make_sample()
cluster_id = cluster.id
cluster = cluster_utils.change_cluster_status_description(
cluster, "desc")
self.assertEqual('desc', cluster.status_description)
self.api.cluster_destroy(ctx, cluster)
cluster = cluster_utils.change_cluster_status_description(
cluster_id, "desc")
self.assertIsNone(cluster)
def test_change_status_description(self):
ctx = context.ctx()
cluster = self._make_sample()
cluster_id = cluster.id
cluster = cluster_utils.change_cluster_status_description(
cluster, "desc")
self.assertEqual('desc', cluster.status_description)
self.api.cluster_destroy(ctx, cluster)
cluster = cluster_utils.change_cluster_status_description(
cluster_id, "desc")
self.assertIsNone(cluster)
def wrapper(cluster_id, *args, **kwds):
ctx = context.ctx()
try:
# Clearing status description before executing
c_u.change_cluster_status_description(cluster_id, "")
f(cluster_id, *args, **kwds)
except Exception as ex:
# something happened during cluster operation
cluster = conductor.cluster_get(ctx, cluster_id)
# check if cluster still exists (it might have been removed)
if (cluster is None
or cluster.status == c_u.CLUSTER_STATUS_DELETING):
LOG.debug("Cluster was deleted or marked for deletion. "
"Canceling current operation.")
return
msg = six.text_type(ex)
LOG.exception(
_LE("Error during operating on cluster (reason: "
"{reason})").format(reason=msg))
try:
# trying to rollback
desc = description.format(reason=msg)
if _rollback_cluster(cluster, ex):
c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_ACTIVE,
desc)
else:
c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_ERROR,
desc)
except Exception as rex:
cluster = conductor.cluster_get(ctx, cluster_id)
# check if cluster still exists (it might have been
# removed during rollback)
if (cluster is None
or cluster.status == c_u.CLUSTER_STATUS_DELETING):
LOG.debug("Cluster was deleted or marked for deletion."
" Canceling current operation.")
return
LOG.exception(
_LE("Error during rollback of cluster (reason:"
" {reason})").format(reason=six.text_type(rex)))
desc = "{0}, {1}".format(msg, six.text_type(rex))
c_u.change_cluster_status(cluster,
c_u.CLUSTER_STATUS_ERROR,
description.format(reason=desc))
def wrapper(cluster_id, *args, **kwds):
ctx = context.ctx()
try:
# Clearing status description before executing
c_u.change_cluster_status_description(cluster_id, "")
f(cluster_id, *args, **kwds)
except Exception as ex:
# something happened during cluster operation
cluster = conductor.cluster_get(ctx, cluster_id)
# check if cluster still exists (it might have been removed)
if (cluster is None or
cluster.status == c_u.CLUSTER_STATUS_DELETING):
LOG.debug("Cluster was deleted or marked for deletion. "
"Canceling current operation.")
return
msg = six.text_type(ex)
LOG.exception("Error during operating on cluster (reason: "
"{reason})".format(reason=msg))
try:
# trying to rollback
desc = description.format(reason=msg)
if _rollback_cluster(cluster, ex):
c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_ACTIVE, desc)
else:
c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_ERROR, desc)
except Exception as rex:
cluster = conductor.cluster_get(ctx, cluster_id)
# check if cluster still exists (it might have been
# removed during rollback)
if (cluster is None or
cluster.status == c_u.CLUSTER_STATUS_DELETING):
LOG.debug("Cluster was deleted or marked for deletion."
" Canceling current operation.")
return
LOG.exception(
"Error during rollback of cluster (reason:"
" {reason})".format(reason=six.text_type(rex)))
desc = "{0}, {1}".format(msg, six.text_type(rex))
c_u.change_cluster_status(
cluster, c_u.CLUSTER_STATUS_ERROR,
description.format(reason=desc))