def test_use_newly_added_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
n1 = Node("chacra01.ceph.com")
n1.last_used = datetime.datetime.now()
n2 = Node("chacra02.ceph.com")
session.commit()
assert n2 == util.get_next_node()
def test_use_newly_added_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
n1 = Node("chacra01.ceph.com")
n1.last_used = datetime.datetime.now()
n2 = Node("chacra02.ceph.com")
session.commit()
assert n2 == util.get_next_node()
def test_sets_last_used_on_selection(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
node = Node("chacra.ceph.com")
session.commit()
last_used = node.last_used
next_node = util.get_next_node()
assert next_node.last_used.time() > last_used.time()
def test_sets_last_used_on_selection(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
node = Node("chacra.ceph.com")
session.commit()
last_used = node.last_used
next_node = util.get_next_node()
assert next_node.last_used.time() > last_used.time()
def test_pick_last_used_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
n1 = Node("chacra01.ceph.com")
n1.last_used = datetime.datetime.now() - datetime.timedelta(days=1)
n2 = Node("chacra02.ceph.com")
n2.last_used = datetime.datetime.now()
session.commit()
assert n1 == util.get_next_node()
def test_pick_last_used_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
n1 = Node("chacra01.ceph.com")
n1.last_used = datetime.datetime.now() - datetime.timedelta(days=1)
n2 = Node("chacra02.ceph.com")
n2.last_used = datetime.datetime.now()
session.commit()
assert n1 == util.get_next_node()
def next(self):
next_node = get_next_node()
if not next_node:
abort(404, "There are no healthy chacra nodes available.")
return "https://{}/".format(next_node.host)
def next(self):
next_node = get_next_node()
if not next_node:
abort(404, "There are no healthy chacra nodes available.")
return "https://{}/".format(next_node.host)
def test_no_healthy_nodes(self, session):
node = Node("chacra.ceph.com")
node.healthy = False
session.commit()
assert not util.get_next_node()
def test_finds_a_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
node = Node("chacra.ceph.com")
session.commit()
next_node = util.get_next_node()
assert next_node == node
def test_no_nodes(self, session):
assert not util.get_next_node()
def test_no_healthy_nodes(self, session):
node = Node("chacra.ceph.com")
node.healthy = False
session.commit()
assert not util.get_next_node()
def test_finds_a_node(self, session, monkeypatch):
monkeypatch.setattr(util, "is_node_healthy", lambda node: True)
node = Node("chacra.ceph.com")
session.commit()
next_node = util.get_next_node()
assert next_node == node
def test_no_nodes(self, session):
assert not util.get_next_node()
