Feat: Add optional TrueCharts Prometheus Operator dependency

This commit introduces a configurable dependency for the Prometheus Operator,
allowing you to choose between the standard kube-prometheus-stack and
the TrueCharts version of prometheus-operator.

Changes include:

1.  **values.yaml:**
    *   Added a `dependencies` section with the following new values:
        *   `useTrueChartsPrometheusOperator` (boolean, default: false):
            Controls which operator dependency is enabled.
        *   `trueChartsPrometheusOperatorRepository` (string, default:
            "oci://tccr.io/truecharts"): Repository for the TrueCharts operator.
        *   `trueChartsPrometheusOperatorVersion` (string, default: "8.11.1"):
            Chart version for the TrueCharts operator.

2.  **Chart.yaml:**
    *   The `kube-prometheus-stack` dependency condition is updated to
        `"serviceMonitor.enabled, !values.dependencies.useTrueChartsPrometheusOperator"`.
    *   A new dependency for `prometheus-operator` (TrueCharts) is added:
        *   `name: prometheus-operator`
        *   `version: "{{ .Values.dependencies.trueChartsPrometheusOperatorVersion }}"`
        *   `repository: "{{ .Values.dependencies.trueChartsPrometheusOperatorRepository }}"`
        *   `condition: "serviceMonitor.enabled, values.dependencies.useTrueChartsPrometheusOperator"`

This provides you with more flexibility in choosing your Prometheus
Operator stack while using the iperf3-monitor chart.

.github/workflows/release.yml

@@ -82,8 +82,8 @@ jobs:
       - name: Set Chart Version from Tag
         run: |
           VERSION=$(echo "${{ github.ref_name }}" | sed 's/^v//')
-          yq e -i '.version = strenv(VERSION)' ./charts/iperf3-monitor/Chart.yaml
-          yq e -i '.appVersion = strenv(VERSION)' ./charts/iperf3-monitor/Chart.yaml
+          VERSION=$VERSION yq e -i '.version = strenv(VERSION)' ./charts/iperf3-monitor/Chart.yaml
+          VERSION=$VERSION yq e -i '.appVersion = strenv(VERSION)' ./charts/iperf3-monitor/Chart.yaml
           cat ./charts/iperf3-monitor/Chart.yaml # Optional: print updated Chart.yaml
 
       - name: Publish Helm chart

README.md

@@ -37,7 +37,7 @@ This separation of concerns ensures scalability, resilience, and aligns with Kub
 1.  Add the Helm chart repository (replace with your actual repo URL once published):
 
     ```/dev/null/helm-install.sh#L1-1
-    helm repo add iperf3-monitor https://your-github-org.github.io/iperf3-monitor/
+    helm repo add iperf3-monitor https://malarinv.github.io/iperf3-monitor/
     ```
 
 2.  Update your Helm repositories:
@@ -78,7 +78,7 @@ exporter:
   # -- Configuration for the exporter container image.
   image:
     # -- The container image repository for the exporter.
-    repository: ghcr.io/my-org/iperf3-prometheus-exporter # Replace with your repo URL
+    repository: ghcr.io/malarinv/iperf3-monitor
     # -- The container image tag for the exporter. If not set, the chart's appVersion is used.
     tag: ""
     # -- The image pull policy for the exporter container.
@@ -430,8 +430,4 @@ The project includes a GitHub Actions workflow (`.github/workflows/release.yml`)
 
 ## License
 
-This project is licensed under the terms defined in the `LICENSE` file.
-
-```iperf3-monitor/LICENSE
-This project is currently unlicensed. Please see the project's documentation or repository for licensing information when it becomes available.
-```
+This project is licensed under the GNU Affero General Public License v3. See the `LICENSE` file for details.

charts/iperf3-monitor/Chart.yaml

@@ -12,12 +12,12 @@ keywords:
   - kubernetes
   - prometheus
   - grafana
-home: https://github.com/malarinv/iperf3-monitor # Replace with your repo URL
+home: https://github.com/malarinv/iperf3-monitor
 sources:
-  - https://github.com/malarinv/iperf3-monitor # Replace with your repo URL
+  - https://github.com/malarinv/iperf3-monitor
 maintainers:
-  - name: Malar Invention # Replace with your name
-    email: malarkannan.invention@gmail.com # Replace with your email
+  - name: Malar Invention
+    email: malarkannan.invention@gmail.com
 icon: https://raw.githubusercontent.com/malarinv/iperf3-monitor/main/icon.png # Optional icon URL
 annotations:
   artifacthub.io/changes: |
@@ -27,4 +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: serviceMonitor.enabled # Only include if ServiceMonitor is enabled (assuming Prometheus Operator)
+    condition: "serviceMonitor.enabled, !values.dependencies.useTrueChartsPrometheusOperator"
+  - name: prometheus-operator
+    version: "{{ .Values.dependencies.trueChartsPrometheusOperatorVersion }}"
+    repository: "{{ .Values.dependencies.trueChartsPrometheusOperatorRepository }}"
+    condition: "serviceMonitor.enabled, values.dependencies.useTrueChartsPrometheusOperator"

charts/iperf3-monitor/templates/exporter-deployment.yaml

@@ -46,4 +46,3 @@ spec:
         resources:
           {{- toYaml . | nindent 10 }}
         {{- end }}
-```

charts/iperf3-monitor/templates/server-daemonset.yaml

@@ -41,5 +41,4 @@ spec:
           {{- with .Values.server.resources }}
           resources:
             {{- toYaml . | nindent 12 }}
-          {{- end }}
-```
+          {{- end }}

charts/iperf3-monitor/values.yaml

@@ -12,7 +12,7 @@ exporter:
   # -- Configuration for the exporter container image.
   image:
     # -- The container image repository for the exporter.
-    repository: ghcr.io/malarinv/iperf3-prometheus-exporter # Replace with your repo URL
+    repository: ghcr.io/malarinv/iperf3-monitor
     # -- The container image tag for the exporter. If not set, the chart's appVersion is used.
     tag: ""
     # -- The image pull policy for the exporter container.
@@ -118,3 +118,20 @@ networkPolicy:
   namespaceSelector: {}
   # -- Specify pod selectors if needed.
   podSelector: {}
+
+# -----------------------------------------------------------------------------
+# Dependency Configuration
+# -----------------------------------------------------------------------------
+dependencies:
+  # -- 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, one of these two dependencies will be pulled based on this flag.
+  useTrueChartsPrometheusOperator: false
+
+  # -- Repository for the TrueCharts Prometheus Operator.
+  # Only used if dependencies.useTrueChartsPrometheusOperator is true.
+  trueChartsPrometheusOperatorRepository: "oci://tccr.io/truecharts"
+
+  # -- Chart version for the TrueCharts Prometheus Operator.
+  # Only used if dependencies.useTrueChartsPrometheusOperator is true.
+  trueChartsPrometheusOperatorVersion: "8.11.1"

devbox.json

@@ -0,0 +1,14 @@
+{
+  "$schema":  "https://raw.githubusercontent.com/jetify-com/devbox/0.13.7/.schema/devbox.schema.json",
+  "packages": [],
+  "shell": {
+    "init_hook": [
+      "echo 'Welcome to devbox!' > /dev/null"
+    ],
+    "scripts": {
+      "test": [
+        "echo \"Error: no test specified\" && exit 1"
+      ]
+    }
+  }
+}

devbox.lock

@@ -0,0 +1,4 @@
+{
+  "lockfile_version": "1",
+  "packages": {}
+}