def snapshot_rds():
"""
dumb script that cleans up all the duplicate ebs snapshots our two cron servers
create while backing up redis
"""
(key, secret) = aws
conn = RDSConnection(key, secret)
for db in conn.get_all_dbinstances():
print "backing up rds", db.id, "..."
now = datetime.datetime.now()
conn.create_dbsnapshot("snapshot-backup-{0}".format(now.strftime("%Y-%m-%d")), db.id)
def snapshot_rds():
"""
dumb script that cleans up all the duplicate ebs snapshots our two cron servers
create while backing up redis
"""
(key, secret) = aws
conn = RDSConnection(key, secret)
for db in conn.get_all_dbinstances():
print "backing up rds", db.id, "..."
now = datetime.datetime.now()
conn.create_dbsnapshot(
"snapshot-backup-{0}".format(now.strftime("%Y-%m-%d")), db.id)
class PromoteReadReplicaTest(unittest.TestCase):
rds = True
def setUp(self):
self.conn = RDSConnection()
self.masterDB_name = "boto-db-%s" % str(int(time.time()))
self.replicaDB_name = "replica-%s" % self.masterDB_name
self.renamedDB_name = "renamed-replica-%s" % self.masterDB_name
def tearDown(self):
instances = self.conn.get_all_dbinstances()
for db in [
self.masterDB_name, self.replicaDB_name, self.renamedDB_name
]:
for i in instances:
if i.id == db:
self.conn.delete_dbinstance(db, skip_final_snapshot=True)
def test_promote(self):
print '--- running RDS promotion & renaming tests ---'
self.masterDB = self.conn.create_dbinstance(self.masterDB_name, 5,
'db.t1.micro', 'root',
'bototestpw')
# Wait up to 15 minutes for the masterDB to become available
print '--- waiting for "%s" to become available ---' % self.masterDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
self.replicaDB = self.conn.create_dbinstance_read_replica(
self.replicaDB_name, self.masterDB_name)
# Wait up to 15 minutes for the replicaDB to become available
print '--- waiting for "%s" to become available ---' % self.replicaDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
# Promote the replicaDB and wait for it to become available
self.replicaDB = self.conn.promote_read_replica(self.replicaDB_name)
# Wait up to 15 minutes for the replicaDB to become available
print '--- waiting for "%s" to be promoted and available ---' % self.replicaDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
# Verify that the replica is now a standalone instance and no longer
# functioning as a read replica
self.assertTrue(inst)
self.assertTrue(inst.status == 'available')
self.assertFalse(inst.status_infos)
# Verify that the master no longer has any read replicas
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
self.assertFalse(inst.read_replica_dbinstance_identifiers)
print '--- renaming "%s" to "%s" ---' % (self.replicaDB_name,
self.renamedDB_name)
self.renamedDB = self.conn.modify_dbinstance(
self.replicaDB_name,
new_instance_id=self.renamedDB_name,
apply_immediately=True)
# Wait up to 15 minutes for the masterDB to become available
print '--- waiting for "%s" to exist ---' % self.renamedDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
# Wait up to 15 minutes until the new name shows up in the instance table
found = False
while found == False and wait_timeout > time.time():
instances = self.conn.get_all_dbinstances()
for i in instances:
if i.id == self.renamedDB_name:
found = True
if found == False:
time.sleep(15)
self.assertTrue(found)
print '--- waiting for "%s" to become available ---' % self.renamedDB_name
instances = self.conn.get_all_dbinstances(self.renamedDB_name)
inst = instances[0]
# Now wait for the renamed instance to become available
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.renamedDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
# Since the replica DB was renamed...
self.replicaDB = None
print '--- tests completed ---'
class PromoteReadReplicaTest(unittest.TestCase):
rds = True
def setUp(self):
self.conn = RDSConnection()
self.masterDB_name = "boto-db-%s" % str(int(time.time()))
self.replicaDB_name = "replica-%s" % self.masterDB_name
self.renamedDB_name = "renamed-replica-%s" % self.masterDB_name
def tearDown(self):
instances = self.conn.get_all_dbinstances()
for db in [self.masterDB_name, self.replicaDB_name, self.renamedDB_name]:
for i in instances:
if i.id == db:
self.conn.delete_dbinstance(db, skip_final_snapshot=True)
def test_promote(self):
print '--- running RDS promotion & renaming tests ---'
self.masterDB = self.conn.create_dbinstance(self.masterDB_name, 5, 'db.t1.micro', 'root', 'bototestpw')
# Wait up to 15 minutes for the masterDB to become available
print '--- waiting for "%s" to become available ---' % self.masterDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
self.replicaDB = self.conn.create_dbinstance_read_replica(self.replicaDB_name, self.masterDB_name)
# Wait up to 15 minutes for the replicaDB to become available
print '--- waiting for "%s" to become available ---' % self.replicaDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
# Promote the replicaDB and wait for it to become available
self.replicaDB = self.conn.promote_read_replica(self.replicaDB_name)
# Wait up to 15 minutes for the replicaDB to become available
print '--- waiting for "%s" to be promoted and available ---' % self.replicaDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.replicaDB_name)
inst = instances[0]
# Verify that the replica is now a standalone instance and no longer
# functioning as a read replica
self.assertTrue(inst)
self.assertTrue(inst.status == 'available')
self.assertFalse(inst.status_infos)
# Verify that the master no longer has any read replicas
instances = self.conn.get_all_dbinstances(self.masterDB_name)
inst = instances[0]
self.assertFalse(inst.read_replica_dbinstance_identifiers)
print '--- renaming "%s" to "%s" ---' % ( self.replicaDB_name, self.renamedDB_name )
self.renamedDB = self.conn.modify_dbinstance(self.replicaDB_name, new_instance_id=self.renamedDB_name, apply_immediately=True)
# Wait up to 15 minutes for the masterDB to become available
print '--- waiting for "%s" to exist ---' % self.renamedDB_name
wait_timeout = time.time() + (15 * 60)
time.sleep(60)
# Wait up to 15 minutes until the new name shows up in the instance table
found = False
while found == False and wait_timeout > time.time():
instances = self.conn.get_all_dbinstances()
for i in instances:
if i.id == self.renamedDB_name:
found = True
if found == False:
time.sleep(15)
self.assertTrue(found)
print '--- waiting for "%s" to become available ---' % self.renamedDB_name
instances = self.conn.get_all_dbinstances(self.renamedDB_name)
inst = instances[0]
# Now wait for the renamed instance to become available
while wait_timeout > time.time() and inst.status != 'available':
time.sleep(15)
instances = self.conn.get_all_dbinstances(self.renamedDB_name)
inst = instances[0]
self.assertTrue(inst.status == 'available')
# Since the replica DB was renamed...
self.replicaDB = None
print '--- tests completed ---'