Hi, I am new to Prefect. Prefect cloud login command is failing with ssl error in ubuntu

Hey @Anjaneyulu K Are you running prefect 1 or prefect 2

Prefect2

What error are you seeing when this fails, is this command running as part of a build process for an image is are you running this within a terminal?

ssl.SSLerror unsafe legacy renegotiation disabled

Do you have specific firewall rules that could be restricting the request to the Prefect Api?

Also if you run prefect version what output do you see?

Version: 2.6.5

Do you run into the same error if you remove and reinstall prefect?

I dint try with reinstall

worst case you can also try setting the PREFECT_CLOUD_API_URL and PREFECT_CLOUD_API_KEY with

prefect config set

This is technically what the prefect cloud login command is doing as well

What version of Ubuntu are you running? You can see in

/etc/os-release

22.04.01 LTS

The URL should be in this format

"<https://api.prefect.cloud/api/accounts/xxxxxxxxxxxxxxxxxxxxxxxxxxxx/workspaces/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>"

you can get both the account and workspace ID from the URL the cloud page. this covers a basic example https://discourse.prefect.io/t/prefect-1-0-prefect-2-0-user-configurations-to-configuration-profiles/1299. it might also be helpful to set the prefect logging level to debug in the configuration as well, you can see all available config values with this command

prefect config view --show-all

Not able to figure out account Id. Got workspace ID

Both the Account Id and Workspace ID should be populated in the URL when you've accessed a workspace https://app.prefect.cloud/account/ACCOUNT_ID/workspace/WORKSPACE_ID/

Now I got it. You mean address bar.

Yep 😄

PREFECT_API_URL

or prefect_cloud_api_url ?

PREFECT_API_URL

and

PREFECT_API_KEY

After setting up values I ran the program but I cant see that deployment in prefect cloud

That would make sense, Prefect Cloud is the SaaS offering from us where as orion is available for self-hosting, are you wanting to utilize prefect cloud or were you wanting to self-host Orion and manage you're workflows there?

prefect cloud

I wouldn't say expected but it sounds like maybe we might want to start with the basics here https://docs.prefect.io/getting-started/overview/#get-started-with-prefect-2, for running your flows through through an ec2 instance this is a good resource to start with https://discourse.prefect.io/t/how-to-build-a-prefect-2-0-poc-on-aws/1066

I am following the same steps . but prefect cloud dashboard connection making some issue

I'm not sure what you mean by stable version, 2.6.6 is the most recent version but several previous versions are stable as well, for clarities sake are you trying to get an agent setup on your ec2 instance to run your flows?

Its pretty straight forward. I want deploy aws glue jobs using Prefect and utilize prefect cloud dashboard.

There's a couple ways you can accomplish this. A flow can have multiple deployments. A deployment is associated with a work queue. So you could have two different work queues (each work queue is directly tied to one agent and agent's are where your execution is). You can also have tags which allow you to filter on the Flow Runs dashboard. Another way to accomplish this would be to use workspaces in Prefect Cloud. Each workspace can separate out the flows, blocks, work queues, agents, and deployments.

Quick question here: Suppose my deployments scheduled for every 1 hour. So If I dont run command prefect agent start --work-queue "name" flows wont be executed

Correct. Deployments will allow flows to be scheduled but without an agent, there is nothing querying for those flow runs. If the agent isn't running, the scheduled flow run will go into a "Late" state and will wait until the agent is back online to pick up the work.

how to include prefect agent start as part of code and not running like separate command. Or how to keep agent active to avoid late state

Great question. We have recipes for spinning up the agent on ECS so that the agent is always running. https://github.com/PrefectHQ/prefect-recipes/tree/main/devops/infrastructure-as-code/aws/tf-prefect2-ecs-agent You might also want to check out our discourse which has lots of topics and how-to's such as this guide for serverless and ecs. https://discourse.prefect.io/t/serverless-real-time-data-pipelines-on-aws-with-prefect-ecs-and-github-actions-blog-post-by-anna-geller/1240

Cool, I will go through them

Definitely! In fact, you can even trigger flow code directly from the lambda in which case you would not even need an Agent or Deployment. I believe that serverless guide walks through that option and even has sample code to do that 😄

Great. Thank you for your patience. Appreciated:)