katanaml / katana-skipper Goto Github PK

Hi,

I want to build an OCR project on top of your project. Can I know the commit ID of most stable version?

Thanks.

I have a question regarding the availability of microservices created, how can we check if a service is running or not ? So, for each service, we have an event receiver running using: python main.py, what if one service failed to run for some reason, how can we check by code if a certain service is running or not? In case the service is not running we need to show a message saying that this service is not running. Thank you.

Hi

Thank you for the wonderful katana-skipper.
I am trying to digest the library and execute the docker-compose.yml.
But it seems like it is not working.

Would appreciate it if you could take a look

I found that cache the EventProducer can improve performace 40%. I tried but it block may request when increase the speed test. Do you have suggest to fix that

Hello Andrej,
I would like to ask about how to move from docker-compose to Kubernetes, do we have to use some tools like kompose or other tools, I appreciate if you could guide me a little bit about how to perform this conversion to run our services on Skipper not using docker compose but kubernetes. Thank you.

Hello, Can you provide more detail about the logger service and how to get the benefit of it, how to track services in case of any error or failure in some services? And what is the difference between logger and workflow? What I have understood is that both of them are used to log some information related to services, but it is not clear to me what kind of logging info each one can provide. Thank you.

When I run the start command on docker I get the following error in the data-service container. Would greatly appreciate guidance on how to fix this issue.
`
data-service
katanaml/data-service
RUNNING

Traceback (most recent call last):

File "main.py", line 19, in

main()

File "main.py", line 15, in main

'http://127.0.0.1:5001/api/v1/skipper/logger/log_receiver'))

File "/usr/local/lib/python3.7/site-packages/skipper_lib/events/event_receiver.py", line 16, in init

credentials=credentials))

File "/usr/local/lib/python3.7/site-packages/pika/adapters/blocking_connection.py", line 360, in init

self._impl = self._create_connection(parameters, _impl_class)

File "/usr/local/lib/python3.7/site-packages/pika/adapters/blocking_connection.py", line 451, in _create_connection

raise self._reap_last_connection_workflow_error(error)

pika.exceptions.AMQPConnectionError

Traceback (most recent call last):

File "main.py", line 19, in

main()

File "main.py", line 15, in main

'http://127.0.0.1:5001/api/v1/skipper/logger/log_receiver'))

File "/usr/local/lib/python3.7/site-packages/skipper_lib/events/event_receiver.py", line 16, in init

credentials=credentials))

File "/usr/local/lib/python3.7/site-packages/pika/adapters/blocking_connection.py", line 360, in init

self._impl = self._create_connection(parameters, _impl_class)

File "/usr/local/lib/python3.7/site-packages/pika/adapters/blocking_connection.py", line 451, in _create_connection

raise self._reap_last_connection_workflow_error(error)

pika.exceptions.ProbableAuthenticationError: ConnectionClosedByBroker: (403) 'ACCESS_REFUSED - Login was refused using authentication mechanism PLAIN. For details see the broker logfi`

How do we add a new service with a new queue called translator?

1. I add a new router adding a new path for my new service defining a new prefix and tag named translator.
2. I create a new request model for my new service in models.py containing task_type and expect a type translator and a payload
3. I define a new service container with the correct variables and set my SERVICE=translator and QUEUE_NAME=skipper_translator

I am able to call the new endpoint and it returns:

task_id: "-", 
task_status: "Success", 
outcome: "<starlette.responses.JSONResponse object at 0x7ff2672dbed0>"

However the container is never triggered.

What am I missing?

Hi there, I am developing a microservice that takes more than 60 seconds to process some data with AI, sadly this causes the rabbitmq server to disconnect my client for not acking the message within 60 seconds.

how I can modify this timeout setting?

I've tried the rabbitmq docker-compose yml to set env variable:

• RABBITMQ_HEARTBEAT=600

but still the connection setting have the timeout at 60 seconds.

How we were able to get around this since this is aimed for model processing which generally takes way more than 60 seconds?

Other way would be configure the pika connector and set the heartbeat setting manually, but the library doesn't allow it by default.

I would like to know how everyone get around this.

Thanks!

rabbitmq-service | 2023-11-21 13:45:42.224 [error] <0.19553.0> closing AMQP connection <0.19553.0> (172.27.0.6:53454 -> 172.27.0.4:5672):
rabbitmq-service | missed heartbeats from client, timeout: 60s
rabbitmq-service | 2023-11-21 13:45:42.225 [info] <0.19791.0> Closing all channels from connection '172.27.0.6:53454 -> 172.27.0.4:5672' because it has been closed

Hello,
Thanks for sharing your ML workflow. I appreciate if you could explain the difference between event_producer and exchange_producer. event_producer is used to produce an event to rabbitmq, but exchange_producer is not clear to me. Can't we use event_producer in place of exchange_producer?