kafka: allow disabling kerberos FAST in sarama client #6189
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jkyros
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JorTurFer
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dttung2905
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LGTM. I think we have a CI error (here)
=== FAIL: pkg/scalers TestParseElasticsearchMetadata/no_index_given (0.00s)
elasticsearch_scaler_test.go:321:
Error Trace: /__w/keda/keda/pkg/scalers/elasticsearch_scaler_test.go:321
Error: "missing required parameter [\"index\"] in [authParams triggerMetadata]\nmissing required parameter [\"searchTemplateName\"] in [authParams triggerMetadata]\nmissing required parameter [\"valueLocation\"] in [authParams triggerMetadata]\nmissing required parameter [\"targetValue\"] in [authParams triggerMetadata]\nboth username and password must be provided when addresses is used" does not contain "missing required parameter \"index\""
Test: TestParseElasticsearchMetadata/no_index_given
I don't think its related to our changes. @JorTurFer Could you help to confirm this too?
Our sarama client has kerberos FAST negotiation turned on by default, but there are KDCs that can't handle FAST negotiation and will fail. There is an option to configure this on the sarama client, but we didn't expose it anywhere, so users couldn't get to it. This just adds an additional auth parameter to AuthConfig to expose that configuration option so users who need to shut off FAST are able to do so. Signed-off-by: John Kyros <[email protected]>
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rebased and resolved CHANGELOG conflict 😄 |
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/run-e2e kafka |
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PTAL @kedacore/keda-core-contributors |
zroubalik
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Oct 18, 2024
rickbrouwer
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Our sarama client has kerberos FAST negotiation turned on by default, but there are KDCs that can't handle FAST negotiation and will fail. There is an option to configure this on the sarama client, but we didn't expose it anywhere, so users couldn't get to it. This just adds an additional auth parameter to AuthConfig to expose that configuration option so users who need to shut off FAST are able to do so. Signed-off-by: John Kyros <[email protected]>
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This:
kerberosDisableFASTfield to the kafka scaler metadata, which can be used to disable sarama's/gokrb5's FAST negotiation for kerberos connectionskerberosDisableFASTfield in the AuthConfigWhich will let a user disable FAST as part of their Kerberos configuration.
I'm not attached to any of the naming here, I just want the plumbing, right now we just can't manipulate this at all. 😄
Checklist
A PR is opened to update our Helm chart (repo) (if applicable, ie. when deployment manifests are modified)Fixes #6188