From fa98e553cd668ffaf85941ff2a7748df5da6829d Mon Sep 17 00:00:00 2001
From: Ultradesu <ultradesu@hexor.cy>
Date: Tue, 18 Nov 2025 21:32:01 +0200
Subject: [PATCH] Added iperf3-server

---
 .../iperf3/iperf3-exporter-daemonset.yaml     | 40 +++++++++++++++++++
 k8s/apps/iperf3/iperf3-exporter-service.yaml  | 15 +++++++
 k8s/apps/iperf3/service-headless.yaml         | 14 +++++++
 k8s/apps/iperf3/servicemonitor.yaml           | 37 +++++++++++++++++
 4 files changed, 106 insertions(+)
 create mode 100644 k8s/apps/iperf3/iperf3-exporter-daemonset.yaml
 create mode 100644 k8s/apps/iperf3/iperf3-exporter-service.yaml
 create mode 100644 k8s/apps/iperf3/service-headless.yaml
 create mode 100644 k8s/apps/iperf3/servicemonitor.yaml

diff --git a/k8s/apps/iperf3/iperf3-exporter-daemonset.yaml b/k8s/apps/iperf3/iperf3-exporter-daemonset.yaml
new file mode 100644
index 0000000..f1b9553
--- /dev/null
+++ b/k8s/apps/iperf3/iperf3-exporter-daemonset.yaml
@@ -0,0 +1,40 @@
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  name: iperf3-exporter
+  labels:
+    app: iperf3-exporter
+spec:
+  selector:
+    matchLabels:
+      app: iperf3-exporter
+  template:
+    metadata:
+      labels:
+        app: iperf3-exporter
+    spec:
+      containers:
+      - name: iperf3-exporter
+        image: edgardlt/iperf3_exporter:latest
+        ports:
+        - containerPort: 9579
+          name: metrics
+          protocol: TCP
+        resources:
+          requests:
+            memory: "64Mi"
+            cpu: "50m"
+          limits:
+            memory: "128Mi"
+            cpu: "200m"
+        env:
+        - name: NODE_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+      tolerations:
+      - effect: NoSchedule
+        operator: Exists
+      - effect: NoExecute
+        operator: Exists
diff --git a/k8s/apps/iperf3/iperf3-exporter-service.yaml b/k8s/apps/iperf3/iperf3-exporter-service.yaml
new file mode 100644
index 0000000..e432637
--- /dev/null
+++ b/k8s/apps/iperf3/iperf3-exporter-service.yaml
@@ -0,0 +1,15 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: iperf3-exporter
+  labels:
+    app: iperf3-exporter
+spec:
+  selector:
+    app: iperf3-exporter
+  ports:
+    - name: metrics
+      protocol: TCP
+      port: 9579
+      targetPort: 9579
diff --git a/k8s/apps/iperf3/service-headless.yaml b/k8s/apps/iperf3/service-headless.yaml
new file mode 100644
index 0000000..af2d65d
--- /dev/null
+++ b/k8s/apps/iperf3/service-headless.yaml
@@ -0,0 +1,14 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: iperf3
+spec:
+  clusterIP: None
+  selector:
+    app: iperf3-server
+  ports:
+    - name: iperf3
+      protocol: TCP
+      port: 5201
+      targetPort: 5201
diff --git a/k8s/apps/iperf3/servicemonitor.yaml b/k8s/apps/iperf3/servicemonitor.yaml
new file mode 100644
index 0000000..19a2c82
--- /dev/null
+++ b/k8s/apps/iperf3/servicemonitor.yaml
@@ -0,0 +1,37 @@
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: iperf3-exporter
+  namespace: default
+  labels:
+    app: iperf3-exporter
+    release: prometheus
+spec:
+  selector:
+    matchLabels:
+      app: iperf3-exporter
+  endpoints:
+    - port: metrics
+      path: /probe
+      interval: 5m
+      scrapeTimeout: 30s
+      params:
+        duration:
+          - "10"
+        streams:
+          - "4"
+      relabelings:
+        - sourceLabels: [__address__]
+          targetLabel: __param_target
+          regex: (.+):9579
+          replacement: iperf3-${1}.iperf3.default.svc.cluster.local:5201
+        - sourceLabels: [__param_target]
+          targetLabel: instance
+        - targetLabel: __address__
+          replacement: iperf3-exporter.default.svc.cluster.local:9579
+      metricRelabelings:
+        - sourceLabels: [__name__]
+          regex: iperf3_(.+)
+          targetLabel: __name__
+          replacement: network_${1}
\ No newline at end of file