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Merged
aryan9600 merged 3 commits into from
Jul 14, 2026
Merged

Release loadtester 0.38.0 #1945

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5ace319
Release loadtester 0.38.0
aryan9600 Jul 12, 2026
c18d1f2
Update Dockerfile.loadtester to run smoke tests on native arch
aryan9600 Jul 13, 2026
c41e23e
update github token in push-ld workflow
aryan9600 Jul 14, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/push-ld.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -34,7 +34,7 @@ jobs:
with:
registry: ghcr.io
username: fluxcdbot
password: ${{ secrets.GHCR_TOKEN }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Generate image meta
id: meta
uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6.1.0
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16 changes: 11 additions & 5 deletions Dockerfile.loadtester
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Expand Up @@ -6,11 +6,11 @@ ARG REVISION

RUN apk --no-cache add alpine-sdk perl curl bash tar

RUN HELM3_VERSION=3.20.1 && \
RUN HELM3_VERSION=3.21.1 && \
curl -sSL "https://get.helm.sh/helm-v${HELM3_VERSION}-linux-${TARGETARCH}.tar.gz" | tar xvz && \
chmod +x linux-${TARGETARCH}/helm && mv linux-${TARGETARCH}/helm /usr/local/bin/helm

RUN KUBECTL_VERSION=v1.35.1 && \
RUN KUBECTL_VERSION=v1.36.2 && \
curl -LO "https://dl.k8s.io/release/${KUBECTL_VERSION}/bin/linux/${TARGETARCH}/kubectl" && \
chmod +x kubectl && mv kubectl /usr/local/bin/kubectl

Expand Down Expand Up @@ -41,6 +41,7 @@ RUN CGO_ENABLED=0 go build -o loadtester ./cmd/loadtester/*

FROM bash:5.2

ARG BUILDPLATFORM
ARG TARGETPLATFORM

RUN addgroup -S app && \
Expand All @@ -64,9 +65,14 @@ RUN chown -R app:app /tmp/ghz

USER app

# test load generator tools
RUN hey -n 1 -c 1 https://flagger.app > /dev/null && echo $? | grep 0
RUN wrk -d 1s -c 1 -t 1 https://flagger.app > /dev/null && echo $? | grep 0
# test load generator tools. skip if we're not running on the host arch - qemu has network
# bugs that lead to segfaults.
RUN if [ "$TARGETPLATFORM" = "$BUILDPLATFORM" ]; then \
hey -n 1 -c 1 https://flagger.app > /dev/null && \
wrk -d 1s -c 1 -t 1 https://flagger.app > /dev/null; \
else \
echo "Skipping runtime smoke test under emulation: $BUILDPLATFORM -> $TARGETPLATFORM"; \
fi

COPY --from=builder --chown=app:app /workspace/loadtester .

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4 changes: 2 additions & 2 deletions charts/loadtester/Chart.yaml
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@@ -1,7 +1,7 @@
apiVersion: v1
name: loadtester
version: 0.37.0
appVersion: 0.37.0
version: 0.38.0
appVersion: 0.38.0
kubeVersion: ">=1.19.0-0"
engine: gotpl
description: Flagger's load testing services based on rakyll/hey and bojand/ghz that generates traffic during canary analysis when configured as a webhook.
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2 changes: 1 addition & 1 deletion charts/loadtester/values.yaml
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Expand Up @@ -2,7 +2,7 @@ replicaCount: 1

image:
repository: ghcr.io/fluxcd/flagger-loadtester
tag: 0.37.0
tag: 0.38.0
pullPolicy: IfNotPresent
pullSecret:

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2 changes: 1 addition & 1 deletion cmd/loadtester/main.go
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Expand Up @@ -29,7 +29,7 @@ import (
"github.com/fluxcd/flagger/pkg/signals"
)

var VERSION = "0.37.0"
var VERSION = "0.38.0"
var (
logLevel string
port string
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2 changes: 1 addition & 1 deletion kustomize/tester/deployment.yaml
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Expand Up @@ -19,7 +19,7 @@ spec:
spec:
containers:
- name: loadtester
image: ghcr.io/fluxcd/flagger-loadtester:0.37.0
image: ghcr.io/fluxcd/flagger-loadtester:0.38.0
imagePullPolicy: IfNotPresent
ports:
- name: http
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