Fix: Ignore packaged chart files and remove markdown files

Removes the outdated markdown files and fixes the .gitignore to ignore packaged chart files in the correct directories. This prevents them from being committed to

.github/workflows/ci.yaml

@@ -31,12 +31,6 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v3
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v4
@@ -50,7 +44,6 @@ jobs:
           push: false # Do not push on PRs
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          platforms: linux/amd64,linux/arm64
 
   test:
     name: Run Tests

.github/workflows/release.yml

@@ -36,12 +36,6 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v3
 
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -62,7 +56,6 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          platforms: linux/amd64,linux/arm64
 
   package-and-publish-chart:
     name: Package and Publish Helm Chart

charts/iperf3-monitor/Chart.yaml

@@ -27,8 +27,8 @@ dependencies:
   - name: kube-prometheus-stack # Example dependency if you package the whole stack
     version: ">=30.0.0" # Specify a compatible version range
     repository: https://prometheus-community.github.io/helm-charts
-    condition: "dependencies.install, serviceMonitor.enabled, !dependencies.useTrueChartsPrometheusOperator"
+    condition: "serviceMonitor.enabled, !dependencies.useTrueChartsPrometheusOperator"
   - name: prometheus-operator
     version: ">=8.11.1"
     repository: "oci://tccr.io/truecharts"
-    condition: "dependencies.install, serviceMonitor.enabled, dependencies.useTrueChartsPrometheusOperator"
+    condition: "serviceMonitor.enabled, dependencies.useTrueChartsPrometheusOperator"

charts/iperf3-monitor/values.yaml

@@ -85,7 +85,7 @@ rbac:
 serviceAccount:
   # -- The name of the ServiceAccount to use for the exporter pod.
   # Only used if rbac.create is false. If not set, it defaults to the chart's fullname.
-  name: "iperf3-monitor"
+  name: ""
 
 serviceMonitor:
   # -- If true, create a ServiceMonitor resource for integration with Prometheus Operator.
@@ -123,14 +123,7 @@ networkPolicy:
 # Dependency Configuration
 # -----------------------------------------------------------------------------
 dependencies:
-  # -- Set to true to install Prometheus operator dependency if serviceMonitor.enabled is also true.
-  # -- Set to false to disable the installation of Prometheus operator dependency,
-  # -- regardless of serviceMonitor.enabled. This is useful if you have Prometheus
-  # -- Operator installed and managed separately in your cluster.
-  install: true
-
   # -- Set to true to use the TrueCharts Prometheus Operator instead of kube-prometheus-stack.
   # This chart's ServiceMonitor resources require a Prometheus Operator to be functional.
-  # If serviceMonitor.enabled is true and dependencies.install is true,
+  # If serviceMonitor.enabled is true, one of these two dependencies will be pulled based on this flag.
-  # one of these two dependencies will be pulled based on this flag.
   useTrueChartsPrometheusOperator: false

exporter/Dockerfile

@@ -1,8 +1,6 @@
 # Stage 1: Build stage with dependencies
 FROM python:3.9-slim as builder
 
-# Declare TARGETARCH for use in this stage
-ARG TARGETARCH
 WORKDIR /app
 
 # Install iperf3 and build dependencies
@@ -10,20 +8,6 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends gcc iperf3 libiperf-dev && \
     rm -rf /var/lib/apt/lists/*
 
-# Determine the correct libiperf source directory based on TARGETARCH
-# and copy libiperf.so.0 to a canonical temporary location /tmp/lib/ within the builder stage.
-RUN echo "Builder stage TARGETARCH: ${TARGETARCH}" && \
-    LIBIPERF_SRC_DIR_SEGMENT="" && \
-    if [ "${TARGETARCH}" = "amd64" ]; then \
-        LIBIPERF_SRC_DIR_SEGMENT="x86_64-linux-gnu"; \
-    elif [ "${TARGETARCH}" = "arm64" ]; then \
-        LIBIPERF_SRC_DIR_SEGMENT="aarch64-linux-gnu"; \
-    else \
-        echo "Unsupported TARGETARCH in builder: ${TARGETARCH}" && exit 1; \
-    fi && \
-    mkdir -p /tmp/lib && \
-    cp "/usr/lib/${LIBIPERF_SRC_DIR_SEGMENT}/libiperf.so.0" /tmp/lib/libiperf.so.0
-
 # Install Python dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
@@ -33,11 +17,9 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
-# Copy iperf3 binary from the builder stage
+# Copy iperf3 binary and library from the builder stage
 COPY --from=builder /usr/bin/iperf3 /usr/bin/iperf3
-# Copy the prepared libiperf.so.0 from the builder's canonical temporary location
+COPY --from=builder /usr/lib/x86_64-linux-gnu/libiperf.so.0 /usr/lib/x86_64-linux-gnu/libiperf.so.0
-# into a standard library path in the final image.
-COPY --from=builder /tmp/lib/libiperf.so.0 /usr/lib/libiperf.so.0
 
 # Copy installed Python packages from the builder stage
 COPY --from=builder /usr/local/lib/python3.9/site-packages /usr/local/lib/python3.9/site-packages