Static test images

.github/workflows/kbench-iperf3-release.yml

@@ -0,0 +1,33 @@
+name: Build and push docker image for k-bench iperf3 test containers
+
+on:
+  push:
+    paths:
+      - "test_images/**"
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push image
+        run: |
+          cd test_images
+          make build-kbench-iperf3
+          make push-kbench-iperf3
+        env:
+          IMAGE_REPO: ghcr.io/${{ github.repository_owner }}
+          IMAGE_TAG: latest

config/dp_network_internode/README

@@ -2,4 +2,3 @@ Run dp_network_internode individually using the following command:
 cd ../../; ./run.sh -t "dp_network_internode" -r <run-tag> -o <output-dir>"
 
 Please use the qperf results for the network latency and the iperf3 results for bandwidth.
-

config/dp_network_internode/iperf_client_pod.yaml

@@ -12,15 +12,17 @@ spec:
       requiredDuringSchedulingIgnoredDuringExecution:
       - labelSelector:
           matchExpressions:
-          - key: podtype 
+          - key: podtype
             operator: In
             values:
             - server
         topologyKey: kubernetes.io/hostname
   hostname: iperfclient
   subdomain: kbench-service-oid-0-tid-0
   containers:
-  - image: nginx 
+  - name: iperfclientcontainer
+    image: ghcr.io/anpegush/kbench-iperf3:latest
+    imagePullPolicy: IfNotPresent
     resources:
       limits:
         memory: "4200Mi"
@@ -29,24 +31,3 @@ spec:
         memory: "4200Mi"
         cpu: "1000m"
         ephemeral-storage: "5Gi"
-    command: ["/bin/sh","-c"]
-    args: 
-      - sleep 2s;
-        apt-get update;
-        apt-get install -y iperf3;
-        apt-get install -y procps;
-        apt-get install -y net-tools;
-        apt-get install -y iputils-ping;
-        apt-get install -y qperf;
-        apt-get clean;
-        apt-get install -y wget gawk make;
-        apt-get clean;
-        apt-get install -y gcc libpath-tiny-perl;
-        cd /tmp; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        tar xvf qperf-0.4.9.tar.gz; 
-        cd qperf-0.4.9; 
-        ./configure; 
-        make; 
-        sleep infinity;
-    name: iperfclientcontainer

config/dp_network_internode/iperf_server_pod.yaml

@@ -10,7 +10,9 @@ spec:
   hostname: iperfserver
   subdomain: kbench-service-oid-0-tid-0
   containers:
-  - image: nginx
+  - name: iperfservercontainer
+    image: ghcr.io/anpegush/kbench-iperf3:latest
+    imagePullPolicy: IfNotPresent
     resources:
       limits:
         memory: "4200Mi"
@@ -19,25 +21,3 @@ spec:
         memory: "4200Mi"
         cpu: "1000m"
         ephemeral-storage: "5Gi"
-    command: ["/bin/sh","-c"]
-    args: 
-      - sleep 2s;
-        apt-get update;
-        apt-get install -y iperf3;
-        apt-get install -y procps;
-        apt-get install -y net-tools;
-        apt-get install -y qperf;
-        apt-get install -y iputils-ping;
-        apt-get clean;
-        apt-get install -y wget gawk make;
-        apt-get clean;
-        apt-get install -y gcc libpath-tiny-perl;
-        cd /tmp; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        tar xvf qperf-0.4.9.tar.gz; 
-        cd qperf-0.4.9; 
-        ./configure; 
-        make; 
-        sleep infinity;
-    name: iperfservercontainer

config/dp_network_internode/iperf_service.yaml

@@ -5,7 +5,7 @@ metadata:
   namespace: kbench-pod-namespace
 spec:
   selector:
-    name: myiperf 
+    name: myiperf
   clusterIP: None
   ports:
   - name: foo # Actually, no port is needed.

config/dp_network_intranode/iperf_client_pod.yaml

@@ -12,15 +12,17 @@ spec:
       requiredDuringSchedulingIgnoredDuringExecution:
       - labelSelector:
           matchExpressions:
-          - key: podtype 
+          - key: podtype
             operator: In
             values:
             - server
         topologyKey: kubernetes.io/hostname
   hostname: iperfclient
   subdomain: kbench-service-oid-0-tid-0
   containers:
-  - image: nginx 
+  - name: iperfclientcontainer
+    image: ghcr.io/anpegush/kbench-iperf3:latest
+    imagePullPolicy: IfNotPresent
     resources:
       limits:
         memory: "4200Mi"
@@ -29,24 +31,3 @@ spec:
         memory: "4200Mi"
         cpu: "1000m"
         ephemeral-storage: "5Gi"
-    command: ["/bin/sh","-c"]
-    args: 
-      - sleep 2s;
-        apt-get update;
-        apt-get install -y iperf3;
-        apt-get install -y procps;
-        apt-get install -y net-tools;
-        apt-get install -y iputils-ping;
-        apt-get install -y qperf;
-        apt-get clean;
-        apt-get install -y wget gawk make;
-        apt-get clean;
-        apt-get install -y gcc libpath-tiny-perl;
-        cd /tmp; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        tar xvf qperf-0.4.9.tar.gz; 
-        cd qperf-0.4.9; 
-        ./configure; 
-        make; 
-        sleep infinity;
-    name: iperfclientcontainer

config/dp_network_intranode/iperf_server_pod.yaml

@@ -10,7 +10,9 @@ spec:
   hostname: iperfserver
   subdomain: kbench-service-oid-0-tid-0
   containers:
-  - image: nginx
+  - name: iperfservercontainer
+    image: ghcr.io/anpegush/kbench-iperf3:latest
+    imagePullPolicy: IfNotPresent
     resources:
       limits:
         memory: "4200Mi"
@@ -19,25 +21,3 @@ spec:
         memory: "4200Mi"
         cpu: "1000m"
         ephemeral-storage: "5Gi"
-    command: ["/bin/sh","-c"]
-    args: 
-      - sleep 2s;
-        apt-get update;
-        apt-get install -y iperf3;
-        apt-get install -y procps;
-        apt-get install -y net-tools;
-        apt-get install -y qperf;
-        apt-get install -y iputils-ping;
-        apt-get clean;
-        apt-get install -y wget gawk make;
-        apt-get clean;
-        apt-get install -y gcc libpath-tiny-perl;
-        cd /tmp; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz; 
-        tar xvf qperf-0.4.9.tar.gz; 
-        cd qperf-0.4.9; 
-        ./configure; 
-        make; 
-        sleep infinity;
-    name: iperfservercontainer

config/dp_network_intranode/iperf_service.yaml

@@ -5,7 +5,7 @@ metadata:
   namespace: kbench-pod-namespace
 spec:
   selector:
-    name: myiperf 
+    name: myiperf
   clusterIP: None
   ports:
   - name: foo # Actually, no port is needed.

test_images/Makefile

@@ -0,0 +1,15 @@
+KBENCH_IPERF3_DOCKERFILE = kbench-iperf3.Dockerfile
+IMAGE_REPO ?= localhost:5000
+IMAGE_REPO := $(shell echo $(IMAGE_REPO) | tr '[:upper:]' '[:lower:]')
+IMAGE_TAG ?= latest
+IMAGE_NAME = $(IMAGE_REPO)/kbench-iperf3:$(IMAGE_TAG)
+
+PHONY: build-kbench-iperf3 push-kbench-iperf3 all
+
+all: build-kbench-iperf3 push-kbench-iperf3
+
+build-kbench-iperf3:
+	docker build -t $(IMAGE_NAME) -f $(KBENCH_IPERF3_DOCKERFILE) .
+
+push-kbench-iperf3:
+	docker push $(IMAGE_NAME)

test_images/kbench-iperf3.Dockerfile

@@ -0,0 +1,24 @@
+# Use the official Nginx base image
+FROM nginx:latest
+
+# Install iperf3
+RUN apt-get update && \
+    apt-get install -y iperf3 && \
+    apt-get install -y procps && \
+    apt-get install -y net-tools && \
+    apt-get install -y iputils-ping && \
+    apt-get install -y qperf && \
+    apt-get install -y wget gawk make && \
+    apt-get install -y gcc libpath-tiny-perl && \
+    # Clean up apt cache to reduce image size
+    apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+# Install qperf
+RUN cd /tmp && \
+    wget https://www.openfabrics.org/downloads/qperf/qperf-0.4.9.tar.gz && \
+    tar xvf qperf-0.4.9.tar.gz && \
+    cd qperf-0.4.9 && \
+    ./configure && \
+    make
+CMD ["/bin/sh","-c","sleep infinity"]
+