sentry integration

[ashraffouda]

Is your feature request related to a problem? Please describe

we need to track and monitor errors happends in sdk during deploymnets

Describe the solution you'd like

we will track errors on sentry more info is here
threefoldtech/home#1554

[AbdelrahmanElawady]

So, after trying it out and discussing how we should integrate it with our tools, there are some points we need to consider:

• Sentry has a lot of integration with various frameworks in Go to enrich the context sent with events. However, we are not using any of them :) For example web frameworks include: gin, echo, net/http but not mux. Also, for loggers it supports logrus and we are using zerolog. It might be worth it to switch to one of the supported frameworks.
• Since we will be sending some deployment data, we need to implement a proper redaction of deployment data to make sure no sensitive data is sent.
• Instead of having to implement the same error capturing in all of our tools we could do it in the go-client itself so that it can be configured to capture and send data and all tools built on go-client can just add its specific context. For example: tfrobot can add some details about number of groups or number of vms.
• We need to configure all of our tools to give the user the option whether to opt in with the error collection or not. I think for development/testing environment it should be on by default while production should have it turned off.

So, in summary:

• Redact sensitive workload data in client.
• Add an option to tfPluginClient to use an instance of Sentry client.
• Based on whether the option is used report in different client operation (deploy, cancel, list, etc...)
• Tools based on client would just need to add their context and just pass an instance to the plugin client where it will report the rest.
• Tools not using the client (farmerbot, grid-proxy) needs to have a bit of a manual configuration since they are using mux and zerolog (which aren't supported).

[rawdaGastan]

Blocked on https://github.com/threefoldtech/tf_operations/issues/2912

[rawdaGastan]

working now