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Posted to commits@camel.apache.org by "gansheer (via GitHub)" <gi...@apache.org> on 2023/03/28 08:48:48 UTC
[GitHub] [camel-k] gansheer opened a new issue, #4178: Tracing/Telemetry traits auto discovery cross-namespace
gansheer opened a new issue, #4178:
URL: https://github.com/apache/camel-k/issues/4178
An auto discovery trait option exists in the `tracing` and `telemetry` traits to discover automatically any Jaeger compatible service available. This functionality (`tracing.auto` and `telemetry-auto`à is a quick shortcut for basic usage:
* it only looks into the namespace of the integration
* build the endpoint with 'svc.cluster.local'
* look for a service containing:
* a `http-c-binary-trft` port and the label "app.kubernetes.io/part-of=jaeger,app.kubernetes.io/component=service-collector" for tracing
* a `grpc-otlp` port and the label "app.kubernetes.io/part-of=jaeger,app.kubernetes.io/component=service-collector" for telemetry
It then generated the valid endpoint if it found at least one service (on the first found). If the Jaeger service is in another namespace it will not be discovered.
It would be useful to be able to discover a Jaeger service present in another namespace.
I see two ways to do that:
* search through all namespaces "available" (there are high impacts with the security configurations in the k8s/OCP cluster)
* provide an option to indicate in which namespace the service can be found like `trait.auto-namespace` (there are limited impacts the security configurations in the k8s/OCP cluster)
Opening access to any other namespace service for discovery will mean the operator need to be able to call some Kubernetes APIs, at least GET on service Resources on the Jaeger namespace.
Note : `tracing` has been deprecated in 1.12.x and will most probably be removed in 2.x but it has roughly the same code as `telemetry`.
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[GitHub] [camel-k] gansheer commented on issue #4178: Tracing/Telemetry traits auto discovery cross-namespace
Posted by "gansheer (via GitHub)" <gi...@apache.org>.
gansheer commented on issue #4178:
URL: https://github.com/apache/camel-k/issues/4178#issuecomment-1486776172
That could be a good idea but I don't know much on the `prometheus` trait. Please feel free to open an issue on that @mertdotcc to explain what you expect as the trait is really different from the tracing/telemetry ones.
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[GitHub] [camel-k] mertdotcc commented on issue #4178: Tracing/Telemetry traits auto discovery cross-namespace
Posted by "mertdotcc (via GitHub)" <gi...@apache.org>.
mertdotcc commented on issue #4178:
URL: https://github.com/apache/camel-k/issues/4178#issuecomment-1486811945
Will do!
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[GitHub] [camel-k] mertdotcc commented on issue #4178: Tracing/Telemetry traits auto discovery cross-namespace
Posted by "mertdotcc (via GitHub)" <gi...@apache.org>.
mertdotcc commented on issue #4178:
URL: https://github.com/apache/camel-k/issues/4178#issuecomment-1486737983
Can we have the same feature in the `prometheus` trait as well please? 🙏🏻
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[GitHub] [camel-k] github-actions[bot] commented on issue #4178: Tracing/Telemetry traits auto discovery cross-namespace
Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on issue #4178:
URL: https://github.com/apache/camel-k/issues/4178#issuecomment-1661275942
This issue has been automatically marked as stale due to 90 days of inactivity.
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