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import tests.pgautofailover_utils as pgautofailover
from nose.tools import *
import os
import re
cluster = None
node1 = None
node2 = None
replication_password = "streaming_password"
monitor_password = "monitor_password"
def setup_module():
global cluster
cluster = pgautofailover.Cluster()
def teardown_module():
cluster.destroy()
def test_000_create_monitor():
monitor = cluster.create_monitor("/tmp/auth/monitor", authMethod="md5")
monitor.run()
monitor.wait_until_pg_is_running()
monitor.set_user_password("autoctl_node", "autoctl_node_password")
monitor.create_formation("auth", kind="pgsql", secondary=True)
def test_001_init_primary():
global node1
node1 = cluster.create_datanode(
"/tmp/auth/node1", authMethod="md5", formation="auth"
)
node1.create()
node1.config_set("replication.password", replication_password)
node1.run()
node1.wait_until_pg_is_running()
node1.set_user_password("pgautofailover_monitor", monitor_password)
node1.set_user_password("pgautofailover_replicator", replication_password)
assert node1.wait_until_state(target_state="single")
def test_002_create_t1():
node1.run_sql_query("CREATE TABLE t1(a int)")
node1.run_sql_query("INSERT INTO t1 VALUES (1), (2)")
def test_003_init_secondary():
global node2
node2 = cluster.create_datanode(
"/tmp/auth/node2", authMethod="md5", formation="auth"
)
os.putenv("PGPASSWORD", replication_password)
node2.create()
node2.config_set("replication.password", replication_password)
node2.run()
assert node2.wait_until_state(target_state="secondary")
assert node1.wait_until_state(target_state="primary")
eq_(
node1.get_synchronous_standby_names_local(),
"ANY 1 (pgautofailover_standby_2)",
)
# Prevent regression from bug fixed in PR #839
logs = node2.logs("STDERR")
match = re.search("Failed to CHECKPOINT before restart", logs)
if match:
print("Found CHECKPOINT in logs: ", match[0])
assert not match
node2.run()
def test_004_failover():
print()
print("Calling pgautofailover.failover() on the monitor")
cluster.monitor.failover(formation="auth")
assert node2.wait_until_state(target_state="primary")
eq_(
node2.get_synchronous_standby_names_local(),
"ANY 1 (pgautofailover_standby_1)",
)
assert node1.wait_until_state(target_state="secondary")
def test_005_logging_of_passwords():
logs = node2.logs()
assert monitor_password not in logs
assert "password=****" in logs
# We are still logging passwords when the pguri is incomplete and when
# printing settings, so assert that it's not there in other cases:
assert not re.search(
"^(?!primary_conninfo|Failed to find).*%s.*$" % replication_password,
logs,
)
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