def test_exec_exit_status(self): """ Basic test for the task `exec()` sub-command exit status. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() task = Task({"command": "sleep 1000"}) task.launch() tasks = running_tasks(master) if not tasks: raise CLIException("Unable to find running tasks on master" " '{master}'".format(master=master.addr)) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "true"]) self.assertEqual(returncode, 0) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "bash", "-c", "exit 10"]) self.assertEqual(returncode, 10) # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec_interactive(self): """ Test for the task `exec()` sub-command, using `--interactive`. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() task = Task({"command": "sleep 1000"}) task.launch() tasks = running_tasks(master) if not tasks: raise CLIException("Unable to find running tasks on master" " '{master}'".format(master=master.addr)) with open(LOREM_IPSUM) as text: returncode, stdout, stderr = exec_command( ["mesos", "task", "exec", "-i", tasks[0]["id"], "cat"], stdin=text) self.assertEqual(returncode, 0) with open(LOREM_IPSUM) as text: self.assertEqual(stdout, text.read()) self.assertEqual(stderr, "") # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec(self): """ Basic test for the task `exec()` sub-command. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() with open(LOREM_IPSUM) as text: content = text.read() command = "printf '{data}' > a.txt && sleep 1000".format(data=content) task = Task({"command": command}) task.launch() tasks = running_tasks(master) if not tasks: raise CLIException("Unable to find running tasks on master" " '{master}'".format(master=master.addr)) returncode, stdout, stderr = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "cat", "a.txt"]) self.assertEqual(returncode, 0) self.assertEqual(stdout, content) self.assertEqual(stderr, "") # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec_exit_status(self): """ Basic test for the task `exec()` sub-command exit status. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() task = Task({"command": "sleep 1000"}) task.launch() try: wait_for_task(master, task.name, "TASK_RUNNING") except Exception as exception: raise CLIException("Error waiting for task '{name}' to" " reach state '{state}': {error}".format( name=task.name, state="TASK_RUNNING", error=exception)) try: tasks = http.get_json(master.addr, "tasks")["tasks"] except Exception as exception: raise CLIException( "Could not get tasks from '/{endpoint}' on master: {error}". format(endpoint="tasks", error=exception)) self.assertEqual(type(tasks), list) self.assertEqual(len(tasks), 1) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "true"]) self.assertEqual(returncode, 0) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "bash", "-c", "exit 10"]) self.assertEqual(returncode, 10) # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec_exit_status(self): """ Basic test for the task `exec()` sub-command exit status. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() task = Task({"command": "sleep 1000"}) task.launch() try: wait_for_task(master, task.name, "TASK_RUNNING") except Exception as exception: raise CLIException( "Error waiting for task '{name}' to" " reach state '{state}': {error}" .format(name=task.name, state="TASK_RUNNING", error=exception)) try: tasks = http.get_json(master.addr, "tasks")["tasks"] except Exception as exception: raise CLIException( "Could not get tasks from '/{endpoint}' on master: {error}" .format(endpoint="tasks", error=exception)) self.assertEqual(type(tasks), list) self.assertEqual(len(tasks), 1) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "true"]) self.assertEqual(returncode, 0) returncode, _, _ = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "bash", "-c", "exit 10"]) self.assertEqual(returncode, 10) # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec(self): """ Basic test for the task `exec()` sub-command. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() with open(LOREM_IPSUM) as text: content = text.read() command = "printf '{data}' > a.txt && sleep 1000".format(data=content) task = Task({"command": command}) task.launch() try: wait_for_task(master, task.name, "TASK_RUNNING") except Exception as exception: raise CLIException("Error waiting for task '{name}' to" " reach state '{state}': {error}".format( name=task.name, state="TASK_RUNNING", error=exception)) try: tasks = http.get_json(master.addr, "tasks")["tasks"] except Exception as exception: raise CLIException( "Could not get tasks from '/{endpoint}' on master: {error}". format(endpoint="tasks", error=exception)) self.assertEqual(type(tasks), list) self.assertEqual(len(tasks), 1) returncode, stdout, stderr = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "cat", "a.txt"]) self.assertEqual(returncode, 0) self.assertEqual(stdout, content) self.assertEqual(stderr, "") # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec(self): """ Basic test for the task `exec()` sub-command. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() with open(LOREM_IPSUM) as text: content = text.read() command = "printf '{data}' > a.txt && sleep 1000".format(data=content) task = Task({"command": command}) task.launch() try: wait_for_task(master, task.name, "TASK_RUNNING") except Exception as exception: raise CLIException( "Error waiting for task '{name}' to" " reach state '{state}': {error}" .format(name=task.name, state="TASK_RUNNING", error=exception)) try: tasks = http.get_json(master.addr, "tasks")["tasks"] except Exception as exception: raise CLIException( "Could not get tasks from '/{endpoint}' on master: {error}" .format(endpoint="tasks", error=exception)) self.assertEqual(type(tasks), list) self.assertEqual(len(tasks), 1) returncode, stdout, stderr = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "cat", "a.txt"]) self.assertEqual(returncode, 0) self.assertEqual(stdout, content) self.assertEqual(stderr, "") # Kill the task, agent, and master. task.kill() agent.kill() master.kill()
def test_exec(self): """ Basic test for the task `exec()` sub-command. """ # Launch a master, agent, and task. master = Master() master.launch() agent = Agent() agent.launch() with open(LOREM_IPSUM) as text: content = text.read() command = "echo '{data}' > a.txt && sleep 1000".format(data=content) task = Task({"command": command}) task.launch() # We wait (max 1 second) for the task to be in a running state. @retry(stop=stop_after_delay(1)) def updated_tasks(): # Open the master's `/tasks` endpoint and # read the task information ourselves. tasks = http.get_json(master.addr, "tasks")["tasks"] if tasks[0]["state"] == "TASK_RUNNING": return tasks raise CLIException("Unable to find running task in master state" " '{master}'".format(master=master)) tasks = updated_tasks() returncode, stdout, stderr = exec_command( ["mesos", "task", "exec", tasks[0]["id"], "cat", "a.txt"]) self.assertEqual(returncode, 0) self.assertEqual(stdout.strip(), content.strip()) self.assertEqual(stderr, "") # Kill the task, agent, and master. task.kill() agent.kill() master.kill()