def test_simple_paths(self, version):
# We have a pile of trivial helpers to get directory and file
# paths. We use these for consistency and ease of mocking.
version.return_value = "9.9"
self.assertEqual(postgresql.config_dir(), "/etc/postgresql/9.9/main")
self.assertEqual(postgresql.data_dir(), "/var/lib/postgresql/9.9/main")
self.assertEqual(postgresql.postgresql_conf_path(), "/etc/postgresql/9.9/main/postgresql.conf")
self.assertEqual(postgresql.pg_hba_conf_path(), "/etc/postgresql/9.9/main/pg_hba.conf")
self.assertEqual(postgresql.pg_ident_conf_path(), "/etc/postgresql/9.9/main/pg_ident.conf")
self.assertEqual(postgresql.recovery_conf_path(), "/var/lib/postgresql/9.9/main/recovery.conf")
self.assertEqual(postgresql.pg_ctl_path(), "/usr/lib/postgresql/9.9/bin/pg_ctl")
self.assertEqual(postgresql.postgres_path(), "/usr/lib/postgresql/9.9/bin/postgres")
def test_simple_paths(self, version):
# We have a pile of trivial helpers to get directory and file
# paths. We use these for consistency and ease of mocking.
version.return_value = '9.9'
self.assertEqual(postgresql.config_dir(), '/etc/postgresql/9.9/main')
self.assertEqual(postgresql.data_dir(), '/var/lib/postgresql/9.9/main')
self.assertEqual(postgresql.postgresql_conf_path(),
'/etc/postgresql/9.9/main/postgresql.conf')
self.assertEqual(postgresql.pg_hba_conf_path(),
'/etc/postgresql/9.9/main/pg_hba.conf')
self.assertEqual(postgresql.pg_ident_conf_path(),
'/etc/postgresql/9.9/main/pg_ident.conf')
self.assertEqual(postgresql.recovery_conf_path(),
'/var/lib/postgresql/9.9/main/recovery.conf')
self.assertEqual(postgresql.pg_ctl_path(),
'/usr/lib/postgresql/9.9/bin/pg_ctl')
self.assertEqual(postgresql.postgres_path(),
'/usr/lib/postgresql/9.9/bin/postgres')
def update_pg_ident_conf():
'''Add the charm's required entry to pg_ident.conf'''
entries = set([('root', 'postgres'),
('postgres', 'postgres')])
path = postgresql.pg_ident_conf_path()
with open(path, 'r') as f:
current_pg_ident = f.read()
for sysuser, pguser in entries:
if re.search(r'^\s*juju_charm\s+{}\s+{}\s*$'.format(sysuser, pguser),
current_pg_ident, re.M) is None:
with open(path, 'a') as f:
f.write('\njuju_charm {} {}'.format(sysuser, pguser))
# Use @when_file_changed for this when Issue #44 is resolved.
if (reactive.helpers.any_file_changed([path]) and
reactive.is_state('postgresql.cluster.is_running')):
hookenv.log('pg_ident.conf has changed. PostgreSQL needs reload.')
reactive.set_state('postgresql.cluster.needs_reload')
def update_pg_ident_conf():
"""Add the charm's required entry to pg_ident.conf"""
entries = set([("root", "postgres"), ("postgres", "postgres")])
path = postgresql.pg_ident_conf_path()
with open(path, "r") as f:
current_pg_ident = f.read()
for sysuser, pguser in entries:
if (
re.search(
r"^\s*juju_charm\s+{}\s+{}\s*$".format(sysuser, pguser),
current_pg_ident,
re.M,
)
is None
):
with open(path, "a") as f:
f.write("\njuju_charm {} {}".format(sysuser, pguser))
# Use @when_file_changed for this when Issue #44 is resolved.
if reactive.helpers.any_file_changed([path]) and reactive.is_state("postgresql.cluster.is_running"):
hookenv.log("pg_ident.conf has changed. PostgreSQL needs reload.")
reactive.set_state("postgresql.cluster.needs_reload")
