Add DisablePAFXFAST option to kafka exporter

[swythan]

Component(s)

exporter/kafka

Is your feature request related to a problem? Please describe.

When attempting to use kerberos authentication against ActiveDirectotry in the kafka exporter, I get the following error:

[Root cause: KRBMessage_Handling_Error] KRBMessage_Handling_Error: AS Exchange Error: AS_REP is not valid or client password/keytab incorrect < KRBMessage_Handling_Error: KDC did not respond appropriately to FAST negotiation

I'm told that this is because our ActiveDirectory controller doesn't support FAST.

Describe the solution you'd like

Looking further it seems that the sarama library added an option for this, so hopefully it should just be a question of plumbing the config through.

Sarama PR: IBM/sarama#1466
Sarama config docs: https://pkg.go.dev/github.com/IBM/sarama#GSSAPIConfig.DisablePAFXFAST

Describe alternatives you've considered

No response

Additional context

No response

[github-actions]

Pinging code owners:

• exporter/kafka: @pavolloffay @MovieStoreGuy

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[swythan]

This seems trivial to add, so I've speculatively made a PR.

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• exporter/kafka: @pavolloffay @MovieStoreGuy

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[swythan]

This is still something that is needed. Can I get someone interested in reviewing it if I update my PR for the refactoring that has happened underneath me?

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• exporter/kafka: @pavolloffay @MovieStoreGuy

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[swythan]

@open-telemetry/collector-contrib-triagers is there any point me resolving the conflicts caused by the refactoring on main? How would I get the resulting changes merged?

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• exporter/kafka: @pavolloffay @MovieStoreGuy

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[swythan]

Still awaiting a response from a maintainer.