Pushing helm charts to artifactory (#736)

* Pushing helm charts to artifactory

* error modified

.github/workflows/artifactory-helm-release.yaml

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+name: Release Charts
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  ARTIFACTORY_REGISTRY: ${{ secrets.TRUEFOUNDRY_ARTIFACTORY_REGISTRY_URL }}
+  ARTIFACTORY_USERNAME: ${{ secrets.TRUEFOUNDRY_ARTIFACTORY_PUBLIC_USERNAME }}
+  ARTIFACTORY_PASSWORD: ${{ secrets.TRUEFOUNDRY_ARTIFACTORY_PUBLIC_PASSWORD }}
+  ARTIFACTORY_REPOSITORY_URL: ${{ secrets.TRUEFOUNDRY_ARTIFACTORY_PUBLIC_HELM_REGISTRY }}
+
+jobs:
+  release:
+
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+
+    - name: Set up Helm
+      uses: azure/[email protected]
+      with:
+        version: v3.14.0
+
+    - name: Add helm dependencies and update
+      run: |
+        helm repo add grafana https://grafana.github.io/helm-charts
+        helm repo add clickhouse-operator https://docs.altinity.com/clickhouse-operator
+        helm repo add nvidia https://helm.ngc.nvidia.com/nvidia
+        helm repo add dcgm-exporter https://nvidia.github.io/dcgm-exporter/helm-charts
+        helm repo add truefoundry https://truefoundry.github.io/infra-charts
+        helm repo add nats https://nats-io.github.io/k8s/helm/charts/
+        helm repo add bitnami https://charts.bitnami.com/bitnami
+        helm repo update
+
+    - name: Helm registry login
+      run: |
+        helm registry login ${{ env.ARTIFACTORY_REGISTRY }} -u ${{ env.ARTIFACTORY_USERNAME }} -p ${{ env.ARTIFACTORY_PASSWORD }}
+    
+    - uses: actions/setup-python@v5
+      with:
+        python-version: '3.11'
+
+    - name: Install python dependencies
+      run: |
+        pip install -r scripts/artifactory-chart-releaser/requirements.txt
+
+    - name: Publish helm charts
+      run: |
+        python scripts/artifactory-chart-releaser/main.py
+        
+      

scripts/artifactory-chart-releaser/main.py

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+import os
+import subprocess
+import yaml
+
+ARTIFACTORY_REPOSITORY_URL = os.getenv("ARTIFACTORY_REPOSITORY_URL")
+
+def get_chart_info(chart_dir):
+    """Extract chart name and version from Chart.yaml"""
+    with open(os.path.join(chart_dir, "Chart.yaml"), "r") as file:
+        chart_yaml = yaml.safe_load(file)
+        chart_name = chart_yaml.get("name")
+        chart_version = chart_yaml.get("version")
+    return chart_name, chart_version
+
+def helm_chart_exists(chart_name, chart_version):
+    """Check if a Helm chart exists in the repository"""
+    try:
+        subprocess.run(
+            ["helm", "pull", f"oci://{ARTIFACTORY_REPOSITORY_URL}/{chart_name}", "--version", chart_version],
+            check=True,
+            capture_output=True,
+            text=True
+        )
+        return True
+    except subprocess.CalledProcessError:
+        return False
+
+def upload_chart(chart_dir):
+    """Upload Helm chart to OCI repository"""
+    chart_name, chart_version = get_chart_info(chart_dir)
+    print(f"Uploading chart {chart_name} with version {chart_version}")
+
+    if helm_chart_exists(chart_name, chart_version):
+        print(f"Helm chart {chart_name} with version {chart_version} already exists in {ARTIFACTORY_REPOSITORY_URL}. Skipping...")
+        return
+
+    # Update dependencies, package the chart, and push to the repository
+    subprocess.run(["helm", "dependency", "update"], check=True, cwd=chart_dir)
+    subprocess.run(["helm", "package", "."], check=True, cwd=chart_dir)
+
+    package_file = f"{chart_name}-{chart_version}.tgz"
+    try:
+        subprocess.run(
+            ["helm", "push", package_file, f"oci://{ARTIFACTORY_REPOSITORY_URL}"],
+            check=True,
+            cwd=chart_dir
+        )
+        print(f"Pushed helm chart {package_file} to the OCI repository oci://{ARTIFACTORY_REPOSITORY_URL}")
+    except subprocess.CalledProcessError as e:
+        print(f"Failed to push helm chart {chart_name}: {e}")
+        exit(1)
+
+def main():
+    """Main script to iterate over chart directories and upload charts"""
+    current_dir = os.getcwd()
+    charts_dir = os.path.join(current_dir, "charts")
+    chart_dirs = [os.path.join(charts_dir, d) for d in os.listdir(charts_dir) if os.path.isdir(os.path.join(charts_dir, d))]
+
+    for chart_dir in chart_dirs:
+        print(f"Current directory is {chart_dir}")
+        upload_chart(chart_dir)
+
+if __name__ == "__main__":
+    main()

scripts/artifactory-chart-releaser/requirements.txt

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+PyYAML==6.0.2