def test_updates_last_check_time(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health", mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
last_check = n.last_check.time()
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.last_check.time() > last_check
def test_updates_healthy(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health", mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
n.healthy = False
session.commit()
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.healthy
def test_updates_last_check_time(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health",
mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
last_check = n.last_check.time()
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.last_check.time() > last_check
def test_updates_healthy(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health",
mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
n.healthy = False
session.commit()
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.healthy
def test_down_count_is_incremented(self, m_get, session):
m_get.return_value.ok = False
node = Node("chacra.ceph.com")
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 1
def test_down_count_is_incremented(self, m_get, session):
m_get.return_value.ok = False
node = Node("chacra.ceph.com")
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 1
def test_node_fails_initial_check(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health",
mock_check_node_health(False))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.host == "chacra.ceph.com"
assert not n.healthy
def test_down_count_is_cleared_when_healthy(self, m_get, session):
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
node.down_count = 2
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 0
def test_node_exceeds_down_count_limit(self, m_get, session):
m_get.return_value.ok = False
node = Node("chacra.ceph.com")
node.down_count = 2
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert not node.healthy
def test_down_count_is_cleared_when_healthy(self, m_get, session):
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
node.down_count = 2
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 0
def test_node_exceeds_down_count_limit(self, m_get, session):
m_get.return_value.ok = False
node = Node("chacra.ceph.com")
node.down_count = 2
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert not node.healthy
def test_last_check_is_updated(self, m_get, session):
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
last_check = datetime.datetime.now()
node.last_check = datetime.datetime.now()
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.last_check.time() > last_check.time()
def test_last_check_is_updated(self, m_get, session):
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
last_check = datetime.datetime.now()
node.last_check = datetime.datetime.now()
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.last_check.time() > last_check.time()
def test_healthy_is_true_when_rejoining_pool(self, m_get, session):
"""
Tests the scenario where a node has been marked down,
but is now up again and needs to rejoin the pool.
"""
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
node.down_count = 3
node.healthy = False
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 0
assert node.healthy
def test_healthy_is_true_when_rejoining_pool(self, m_get, session):
"""
Tests the scenario where a node has been marked down,
but is now up again and needs to rejoin the pool.
"""
m_get.return_value.ok = True
node = Node("chacra.ceph.com")
node.down_count = 3
node.healthy = False
session.commit()
util.is_node_healthy(node)
node = Node.get(1)
assert node.down_count == 0
assert node.healthy
def test_node_fails_initial_check(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health", mock_check_node_health(False))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.host == "chacra.ceph.com"
assert not n.healthy
def test_create_node(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health", mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.host == "chacra.ceph.com"
def _get_next_node():
node = Node.get(1)
return node
def _get_next_node():
node = Node.get(1)
return node
def test_create_node(self, session, monkeypatch):
monkeypatch.setattr(nodes, "check_node_health",
mock_check_node_health(True))
session.app.post("/api/nodes/chacra.ceph.com/")
n = Node.get(1)
assert n.host == "chacra.ceph.com"
