def test_managed_agent_root(self):
juju_directory = self.makeDir()
log_file = tempfile.mktemp()
# The pid file and log file get written as root
def cleanup_root_file(cleanup_file):
subprocess.check_call(
["sudo", "rm", "-f", cleanup_file], stderr=subprocess.STDOUT)
self.addCleanup(cleanup_root_file, log_file)
agent = ManagedMachineAgent(
"test-ns", machine_id="0",
log_file=log_file,
juju_series="precise",
zookeeper_hosts=get_test_zookeeper_address(),
juju_directory=juju_directory)
agent.agent_module = "juju.agents.dummy"
self.assertFalse((yield agent.is_running()))
yield agent.start()
# Give a moment for the process to start and write its config
yield self.sleep(0.1)
self.assertTrue((yield agent.is_running()))
# running start again is fine, detects the process is running
yield agent.start()
yield agent.stop()
self.assertFalse((yield agent.is_running()))
# running stop again is fine, detects the process is stopped.
yield agent.stop()
def test_managed_agent_root(self):
juju_directory = self.makeDir()
pid_file = tempfile.mktemp()
log_file = tempfile.mktemp()
# The pid file and log file get written as root
def cleanup_root_file(cleanup_file):
subprocess.check_call(["sudo", "rm", "-f", cleanup_file],
stderr=subprocess.STDOUT)
self.addCleanup(cleanup_root_file, pid_file)
self.addCleanup(cleanup_root_file, log_file)
agent = ManagedMachineAgent(
pid_file,
machine_id="0",
log_file=log_file,
zookeeper_hosts=get_test_zookeeper_address(),
juju_directory=juju_directory)
agent.agent_module = "juju.agents.dummy"
self.assertFalse((yield agent.is_running()))
yield agent.start()
# Give a moment for the process to start and write its config
yield self.sleep(0.1)
self.assertTrue((yield agent.is_running()))
# running start again is fine, detects the process is running
yield agent.start()
yield agent.stop()
self.assertFalse((yield agent.is_running()))
# running stop again is fine, detects the process is stopped.
yield agent.stop()
self.assertFalse(os.path.exists(pid_file))
# Stop raises runtime error if the process doesn't match up.
with open(pid_file, "w") as pid_handle:
pid_handle.write("1")
self.assertFailure(agent.stop(), RuntimeError)
def test_managed_agent_root(self):
juju_directory = self.makeDir()
pid_file = tempfile.mktemp()
log_file = tempfile.mktemp()
# The pid file and log file get written as root
def cleanup_root_file(cleanup_file):
subprocess.check_call(
["sudo", "rm", "-f", cleanup_file], stderr=subprocess.STDOUT)
self.addCleanup(cleanup_root_file, pid_file)
self.addCleanup(cleanup_root_file, log_file)
agent = ManagedMachineAgent(
pid_file, machine_id="0", log_file=log_file,
zookeeper_hosts=get_test_zookeeper_address(),
juju_directory=juju_directory)
agent.agent_module = "juju.agents.dummy"
self.assertFalse((yield agent.is_running()))
yield agent.start()
# Give a moment for the process to start and write its config
yield self.sleep(0.1)
self.assertTrue((yield agent.is_running()))
# running start again is fine, detects the process is running
yield agent.start()
yield agent.stop()
self.assertFalse((yield agent.is_running()))
# running stop again is fine, detects the process is stopped.
yield agent.stop()
self.assertFalse(os.path.exists(pid_file))
# Stop raises runtime error if the process doesn't match up.
with open(pid_file, "w") as pid_handle:
pid_handle.write("1")
self.assertFailure(agent.stop(), RuntimeError)
