Geng Gang created AURORA-1988:
---------------------------------
Summary: Report "[Errno 13] Permission denied" when run hello
world when follow latest doc
Key: AURORA-1988
URL: https://issues.apache.org/jira/browse/AURORA-1988
Project: Aurora
Issue Type: Bug
Components: Executor
Affects Versions: 0.20.0
Environment: Mesos Version: 1.6.0
Aurora Version: 0.20.0
Aurora RPM:
aurora-scheduler-0.20.0-1.el7.centos.aurora.x86_64.rpm
aurora-executor-0.20.0-1.el7.centos.aurora.x86_64.rpm
Reporter: Geng Gang
Attachments: screen1.jpg
Hi
I am new user for aurora. When I follow latest hello world doc
([http://aurora.apache.org/documentation/latest/getting-started/tutorial/)] to
run first hello world aurora job, I meet below issues:
D0605 16:17:01.721896 8320 process.py:155] [process: 8320=hello_world]: Error
trying to execute hello_world: {color:#FF0000}[Errno 13] Permission
denied{color}:
How to solve this issue?
+_*The below is "thermos_runner.DEBUG" log in Mesos Agent:*_+
D0605 16:17:01.721050 8320 process.py:445] Wrapped cmdline: ['/bin/bash', '-c',
u'echo "----gang---hello aurora-------";']
D0605 16:17:01.721333 8320 process.py:455] ENV is: \{'HOME':
'/var/lib/mesos/slaves/65c1f16f-4292-464f-954c-3471fafdc988-S0/frameworks/b6da6477-5047-4d02-a323-101dd2e6d8b6-0000/executors/thermos-www-data-devel-hello_world-0-1d35ab50-a8eb-42da-a4f0-1de0bfbcd8fe/runs/b1d09fc1-ff87-4ec3-9341-85b21040f304/sandbox',
'LOGNAME': 'www-data', 'USER': 'www-data', 'PATH':
'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'}
D0605 16:17:01.721896 8320 process.py:155] [process: 8320=hello_world]: Error
trying to execute hello_world: {color:#FF0000}[Errno 13] Permission
denied{color}:
'/var/lib/mesos/slaves/65c1f16f-4292-464f-954c-3471fafdc988-S0/frameworks/b6da6477-5047-4d02-a323-101dd2e6d8b6-0000/executors/thermos-www-data-devel-hello_world-0-1d35ab50-a8eb-42da-a4f0-1de0bfbcd8fe/runs/b1d09fc1-ff87-4ec3-9341-85b21040f304/sandbox'
D0605 16:17:01.722104 8320 process.py:155] [process: 8320=hello_world]:
Coordinator exiting.
+_*The below is /etc/aurora/clusters.json:*_+
[root@cloudpoc3 ~]# more /etc/aurora/clusters.json
[
{
"auth_mechanism": "UNAUTHENTICATED",
"name": "devcluster",
"scheduler_zk_path": "/aurora/scheduler",
"slave_root": "/var/lib/mesos",
"slave_run_directory": "latest",
"zk": "127.0.0.1"
}
]
+_*The below is hello_world.aurora file:*_+
pkg_path = '/opt/aurora_test/hello_world.py'
# we use a trick here to make the configuration change with
# the contents of the file, for simplicity. in a normal setting, packages would
be
# versioned, and the version number would be changed in the configuration.
import hashlib
with open(pkg_path, 'rb') as f:
pkg_checksum = hashlib.md5(f.read()).hexdigest()
# copy hello_world.py into the local sandbox
install = Process(
name = 'fetch_package',
cmdline = 'cp %s . && echo %s && chmod +x hello_world.py' % (pkg_path,
pkg_checksum))
# run the script
# cmdline = 'python -u hello_world.py'
{color:#FF0000}hello_world = Process({color}
{color:#FF0000} name = 'hello_world',{color}
{color:#FF0000} cmdline = 'echo "----gang---hello aurora-------";'){color}
# describe the task
hello_world_task = SequentialTask(
processes = [hello_world],
resources = Resources(cpu = 2, ram = 4096*MB, disk=4096*MB))
jobs = [
Service(cluster = 'devcluster',
environment = 'devel',
role = 'www-data',
name = 'hello_world',
task = hello_world_task)
]
+_*From Mesos WebUI, it seems normal:*_+
Please see attached screen1.jpg
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