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>
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>
`nginx_ingress_controller_ingress_upstream_latency_seconds_sum` measures the connection latency, not the time it takes the backend to respond.
Fixes#1685
Signed-off-by: Federico Nafria <federiconafria@gmail.com>
Add a Keptn metrics provider for two resources:
* KeptnMetric: Verify the value of a single metric.
* Analysis (via AnalysisDefinition): Run a Keptn analysis over an
interval validating SLOs.
Signed-off-by: Florian Bacher <florian.bacher@dynatrace.com>
Adds Gateway API as a provider for progressive traffic shifting, A/B
testing and Blue-Green testing. Adds a new field in the Canary
`spec.service.gatewayRefs` which specifies the Gateway that Flagger
should use.
Signed-off-by: Sanskar Jaiswal <jaiswalsanskar078@gmail.com>
Add e2e-skipper* files for test setup
It does the following things:
* install Skipper ingress with Kustomize
* load Flagger image onto the local cluster
* install Flagger and Prometheus in the flagger-system namespace
Te be able to distinct Skipper routes we need to combine the Canary data to generate the Skipper metric label.
"request-success-rate" and "request-duration" queries are implemented and tested that provide those obersvations from Skipper metrics
* Takes into account how Skipper renders the paths accordingly and reformats the quieries.
Sanskar JaiswalandGitHub
Mara Furland
rohansood10
Erik Miller
cappyzawa
Nick OtterandSanskar Jaiswal
Stefan Prodan
Markus Dobel
kane8n
Federico Nafria
Florian BacherandSanskar Jaiswal
Tanner AltaresandSanskar Jaiswal
miguelvalerioandSanskar Jaiswal
Robin
Nelson JohnstoneandNelson Johnstone
Wallace WadgeandWallace Wadge
GallardotandSanskar Jaiswal
Sanskar JaiswalandSanskar Jaiswal
brandoncate
ashokhein
John Harris
Léopold Jacquot
GregoireW
Somtochi Onyekwere
Johnson Shi
shuheiktgw
Joakim AhrlinandGitHub
Keerthan Ekbote
nmlc
Filip Petkovski
Samuel Lang