Datadog provider is often meeting API rate limits on bigger
implementations. Datadog Cluster Agent can batch metric queries
and expose them through an endpoint compatible with Kubernetes External
Metrics API.
This implementations allows to use this endpoint and any other server
implementing Kubernetes External Metrics API. Including k8s API server
itself.
Co-authored-by: Johan Lore <johan.lore@decathlon.com>
Co-authored-by: Maxime Véroone <maxime.veroone@decathlon.com>
Signed-off-by: Johan Lore <johan.lore@decathlon.com>
Signed-off-by: Maxime Véroone <maxime.veroone@decathlon.com>
Signed-off-by: Johan Lore <johan.lore@decathlon.com>
When Prometheus returns an HTTP error (4xx/5xx), the error message now
includes the status code and reason phrase. Previously, only the response
body was shown, which made it difficult to diagnose issues like HTTP 403
errors caused by missing authorization policies.
Fixesfluxcd/flagger#1434
Signed-off-by: rohansood10 <rohansood10@users.noreply.github.com>
currently the log line exposes the error, however that's always going to be nil
based on the check just above it. This provides better visibility into the failure reason
Signed-off-by: Erik Miller <erik.miller@gusto.com>
It can take some time for changes to propagate for cloud load balancers,
so flagger should ensure the route changes are current before proceeding
with any more.
Signed-off-by: Steven Davidovitz <sdavidovitz@groq.com>
These are labels and annotations that should be ignored by Flagger
(i.e. not overwritten upon reconciliation).
See: github.com/fluxcd/flagger/issues/1573
Signed-off-by: Brian Sonnenberg <bsonnenberg@google.com>
When cross-namespace references are disabled, ensure that UpstreamRef,
MetricTemplateRef, and AlertProviderRef default to the canary's namespace
if their namespace field is empty. This aligns the validation logic with
the rest of the controller and prevents false positives when the namespace
is omitted.
Fixes#1827
Signed-off-by: Barrera, Angel <angelbarrerasanchez@protonmail.com>
Implement flagger_canary_successes_total and flagger_canary_failures_total
counter metrics with deployment strategy detection and analysis status
tracking for better observability of canary deployment outcomes.
Signed-off-by: cappyzawa <cappyzawa@gmail.com>
Enhance existing scheduler tests for deployments, daemonsets, and
services by adding prometheus metrics verification using testutil.
This ensures that status metrics are correctly recorded during
canary promotion workflows and provides better test coverage for
the metrics recording functionality.
Signed-off-by: cappyzawa <cappyzawa@gmail.com>
Add a new field `.spec.service.headless` which if set to true results in
Flagger generating headless Services, i.e. with the Service's
`.spec.clusterIP` set to None.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Sanskar JaiswalandGitHub
Yap Sok AnnandSanskar Jaiswal
Mara Furland
rohansood10
Stefan ProdanandGitHub
Renato Vassão
Erik Miller
Steven Davidovitz
Brian Sonnenberg
Barrera, Angel
cappyzawa
kahirokunn
Nick OtterandSanskar Jaiswal
Markus Dobel
James Geisler
kane8n