[Openstack-operators] StackTach setup
Denis Loshakov
dloshakov at gmail.com
Wed Aug 21 13:14:55 UTC 2013
Finally got it up and running.
Problem was in python and path, after second clean install from scratch
everything is fine.
But no luck with data anyway. In manual there is nothing about "topics",
also there is custom queue "queue_name": "stacktach".
Can you explain what it is about? Can you paste your
stacktach_worker_config.json
Thanks
On 21.08.2013 10:39, Denis Loshakov wrote:
> 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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>>>>
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>>>>
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> 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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