[Openstack-operators] StackTach setup
Denis Loshakov
dloshakov at gmail.com
Wed Aug 21 07:39:53 UTC 2013
Here is list of pip install:
root at stacktach:/opt/www/stacktach$ pip install -r ./etc/pip-requires.txt
Requirement already satisfied (use --upgrade to upgrade): Django>=1.4.2
in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 1))
Requirement already satisfied (use --upgrade to upgrade):
MySQL-python>=1.2.3 in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 2))
Requirement already satisfied (use --upgrade to upgrade):
eventlet>=0.9.17 in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): kombu>=2.4.7
in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade):
librabbitmq>=1.0.0 in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 5))
Requirement already satisfied (use --upgrade to upgrade):
prettytable>=0.7.2 in /usr/local/lib/python2.7/dist-packages (from -r
./etc/pip-requires.txt (line 6))
Requirement already satisfied (use --upgrade to upgrade): argparse in
/usr/lib/python2.7 (from -r ./etc/pip-requires.txt (line 7))
Requirement already satisfied (use --upgrade to upgrade): Pympler in
/usr/local/lib/python2.7/dist-packages (from -r ./etc/pip-requires.txt
(line 8))
Requirement already satisfied (use --upgrade to upgrade): requests in
/usr/local/lib/python2.7/dist-packages (from -r ./etc/pip-requires.txt
(line 9))
Requirement already satisfied (use --upgrade to upgrade): south in
/usr/local/lib/python2.7/dist-packages (from -r ./etc/pip-requires.txt
(line 10))
Requirement already satisfied (use --upgrade to upgrade): greenlet>=0.3
in /usr/local/lib/python2.7/dist-packages (from eventlet>=0.9.17->-r
./etc/pip-requires.txt (line 3))
Requirement already satisfied (use --upgrade to upgrade): anyjson>=0.3.3
in /usr/local/lib/python2.7/dist-packages (from kombu>=2.4.7->-r
./etc/pip-requires.txt (line 4))
Requirement already satisfied (use --upgrade to upgrade):
amqp>=1.0.13,<1.1.0 in /usr/local/lib/python2.7/dist-packages (from
kombu>=2.4.7->-r ./etc/pip-requires.txt (line 4))
Cleaning up...
On 21.08.2013 10:27, Denis Loshakov wrote:
> Hi, here is some debug info from logfile.
> 2013-08-21 09:24:29,893 - stacktach.stacklog - ERROR - name=cloudcat,
> exchange=glance, exception=No module named librabbitmq. Reconnecting in 5s
> Traceback (most recent call last):
> File "/opt/www/stacktach/worker/worker.py", line 182, in run
> consumer.run()
> File "/usr/local/lib/python2.7/dist-packages/kombu/mixins.py", line
> 164, in run
> errors = (self.connection.connection_errors +
> File
> "/usr/local/lib/python2.7/dist-packages/kombu/utils/__init__.py", line
> 294, in __get__
> value = obj.__dict__[self.__name__] = self.__get(obj)
> File "/usr/local/lib/python2.7/dist-packages/kombu/connection.py",
> line 822, in connection_errors
> return self.transport.connection_errors
> File "/usr/local/lib/python2.7/dist-packages/kombu/connection.py",
> line 789, in transport
> self._transport = self.create_transport()
> File "/usr/local/lib/python2.7/dist-packages/kombu/connection.py",
> line 528, in create_transport
> return self.get_transport_cls()(client=self)
> File "/usr/local/lib/python2.7/dist-packages/kombu/connection.py",
> line 535, in get_transport_cls
> transport_cls = get_transport_cls(transport_cls)
> File
> "/usr/local/lib/python2.7/dist-packages/kombu/transport/__init__.py",
> line 105, in get_transport_cls
> _transport_cache[transport] = resolve_transport(transport)
> File
> "/usr/local/lib/python2.7/dist-packages/kombu/transport/__init__.py",
> line 89, in resolve_transport
> return symbol_by_name(transport)
> File
> "/usr/local/lib/python2.7/dist-packages/kombu/utils/__init__.py", line
> 80, in symbol_by_name
> module = imp(module_name, package=package, **kwargs)
> File "/usr/lib/python2.7/importlib/__init__.py", line 37, in
> import_module
> __import__(name)
> File
> "/usr/local/lib/python2.7/dist-packages/kombu/transport/librabbitmq.py",
> line 23, in <module>
> raise ImportError("No module named librabbitmq")
> ImportError: No module named librabbitmq
>
>
>
> On 21.08.2013 8:19, Denis Loshakov wrote:
>> Hi, thank fro quick reply.
>> Here is output from start_workers.y process.
>> root at stacktach:/opt/www/stacktach$ python worker/start_workers.py
>> Starting worker for 'cloudmouse nova'
>> Starting worker for 'cloudmouse glance'
>> Starting worker for 'cloudmouse keystone'
>>
>> Ah, there is logfile, didn't know that (my shame).
>> There are plenty errors, I think i'll do from scratch and ley you know
>> results.
>>
>> Thanks for tip.
>>
>> On 20.08.2013 17:11, Joe Topjian wrote:
>>> Hi Denis,
>>>
>>> Thanks for the configs. I verified them against mine and they look good.
>>>
>>> When you run start_workers.py, do you see anything printed out such as
>>> "Starting worker for openstack_devel"? This is done here:
>>>
>>> https://github.com/rackerlabs/stacktach/blob/master/worker/worker.py#L161
>>>
>>>
>>> Additionally, there should be a worker.log file where line 162 will be
>>> printed.
>>>
>>> I just want to confirm you're seeing those logs/messages because if you
>>> don't, something might be wrong with the workers themselves prior to
>>> reaching Rabbit.
>>>
>>> Thanks,
>>> Joe
>>>
>>>
>>> On Tue, Aug 20, 2013 at 4:27 AM, Denis Loshakov <dloshakov at gmail.com
>>> <mailto:dloshakov at gmail.com>> wrote:
>>>
>>> Hello, thanks for help.
>>>
>>> First about configs:
>>>
>>> stacktach_config.sh:
>>> export STACKTACH_DB_NAME="stacktach"
>>> export STACKTACH_DB_HOST=""
>>> export STACKTACH_DB_USERNAME="__stacktach"
>>> export STACKTACH_DB_PASSWORD="__stacktach123"
>>> export STACKTACH_DB_PORT="3306"
>>> export STACKTACH_INSTALL_DIR="/opt/__www/stacktach/"
>>> export
>>>
>>> STACKTACH_DEPLOYMENTS_FILE="/__opt/www/stacktach/etc/__stacktach_worker_config.json"
>>>
>>>
>>> export
>>>
>>> STACKTACH_VERIFIER_CONFIG="/__opt/www/stacktach/etc/__stacktach_verifier_config.__json"
>>>
>>>
>>> export DJANGO_SETTINGS_MODULE="__settings"
>>>
>>> stacktach_worker_config.json:
>>> {"deployments": [
>>> {
>>> "name": "openstack_devel",
>>> "durable_queue": false,
>>> "rabbit_host": "10.0.2.20",
>>> "rabbit_port": 5672,
>>> "rabbit_userid": "nova",
>>> "rabbit_password": "nova",
>>> "rabbit_virtual_host": "/",
>>> "exit_on_exception": false,
>>> "queue_name": "stacktach",
>>> "topics": {
>>> "nova": ["monitor.info <http://monitor.info>",
>>> "monitor.error"],
>>> "glance": ["monitor_glance.info
>>> <http://monitor_glance.info>", "monitor_glance.error"],
>>> "keystone": ["monitor_keystone.info
>>> <http://monitor_keystone.info>", "monitor_keystone.error"]
>>> }
>>> }]
>>> }
>>>
>>> stacktach_verifier_config.__json:
>>> {
>>> "tick_time": 30,
>>> "settle_time": 5,
>>> "settle_units": "minutes",
>>> "pool_size": 2,
>>> "enable_notifications": true,
>>> "rabbit": {
>>> "durable_queue": false,
>>> "host": "10.0.2.20",
>>> "port": 5672,
>>> "userid": "nova",
>>> "password": "nova",
>>> "virtual_host": "/",
>>> "topics": {
>>> "nova": ["notifications.info
>>> <http://notifications.info>"],
>>> "glance": ["notifications.info
>>> <http://notifications.info>"],
>>> "keystone": ["notifications.info
>>> <http://notifications.info>"]
>>> }
>>> }
>>> }
>>>
>>> Testing connectivity with Rabbit host:
>>> root at stacktach:/opt/www/__stacktach/etc$ telnet 10.0.2.20 5672
>>> Trying 10.0.2.20...
>>> Connected to 10.0.2.20.
>>> Escape character is '^]'.
>>> qeqw
>>> ^]
>>> telnet> quit
>>> Connection closed.
>>> root at stacktach:/opt/www/__stacktach/etc$
>>>
>>> Run simple web server:
>>> python manage.py runserver 10.0.2.18:8000 <http://10.0.2.18:8000>
>>>
>>> Create database and populate it:
>>> python manage.py syncdb
>>> python manage.py migrate
>>>
>>> And finally run workers:
>>> python ../worker/start_workers.py
>>>
>>> I tried to sniff by port 5672 or sniff by src/dst nothing.
>>>
>>> Thats my story.
>>>
>>> On 19.08.2013 17:36, Joe Topjian wrote:
>>>
>>> Hi Denis,
>>>
>>> I have a StackTach installation from quite a while ago --
>>> probably from
>>> when the manual was relevant, so I can try to help.
>>>
>>> What issue are you running into? Can you confirm that your
>>> stacktach
>>> workers are connecting to your Rabbit server? Have you added the
>>> additional notification options to nova to have it send
>>> events to
>>> Rabbit? Can you reach the webpage without error?
>>>
>>> Thanks,
>>> Joe
>>>
>>>
>>> On Mon, Aug 19, 2013 at 7:35 AM, Denis Loshakov
>>> <dloshakov at gmail.com <mailto:dloshakov at gmail.com>
>>> <mailto:dloshakov at gmail.com <mailto:dloshakov at gmail.com>>>
>>> wrote:
>>>
>>> Hi, I've tried to setup StackTach
>>> https://github.com/rackerlabs/____stacktach
>>> <https://github.com/rackerlabs/__stacktach>
>>> <https://github.com/__rackerlabs/stacktach
>>> <https://github.com/rackerlabs/stacktach>>. The manual is not so
>>> fresh but I managed to setup, but stacktach doesn't go to
>>> Rabbit server.
>>> Any one have any experience with StackTach setup?
>>>
>>> Thanks.
>>>
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>>> <mailto:OpenStack-operators at __lists.openstack.org
>>> <mailto:OpenStack-operators at lists.openstack.org>>
>>>
>>> http://lists.openstack.org/____cgi-bin/mailman/listinfo/____openstack-operators
>>>
>>>
>>>
>>> <http://lists.openstack.org/__cgi-bin/mailman/listinfo/__openstack-operators>
>>>
>>>
>>>
>>>
>>> <http://lists.openstack.org/__cgi-bin/mailman/listinfo/__openstack-operators
>>>
>>>
>>>
>>> <http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> --
>>> Joe Topjian
>>> Systems Architect
>>> Cybera Inc.
>>>
>>> www.cybera.ca <http://www.cybera.ca> <http://www.cybera.ca>
>>>
>>> Cybera is a not-for-profit organization that works to spur and
>>> support
>>> innovation, for the economic benefit of Alberta, through the use
>>> of cyberinfrastructure.
>>>
>>>
>>>
>>>
>>> --
>>> Joe Topjian
>>> Systems Architect
>>> Cybera Inc.
>>>
>>> www.cybera.ca <http://www.cybera.ca>
>>>
>>> Cybera is a not-for-profit organization that works to spur and support
>>> innovation, for the economic benefit of Alberta, through the use
>>> of cyberinfrastructure.
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