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Use Kubernetes Secrets for backend bootstrap authentication #706

Use Kubernetes Secrets for backend bootstrap authentication

Use Kubernetes Secrets for backend bootstrap authentication #706

# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
name: Helm Chart Lint
on:
workflow_dispatch:
pull_request:
types: [opened, synchronize, reopened]
branches: [ main, 'feature/**', 'release/**' ]
paths:
- 'deployments/charts/**'
- '.github/workflows/helm-chart-lint.yaml'
concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
cancel-in-progress: true
jobs:
#######################
# Detect Changes #
#######################
detect-chart-changes:
runs-on: ubuntu-latest
outputs:
charts: ${{ steps.detect.outputs.charts }}
has_changes: ${{ steps.detect.outputs.has_changes }}
steps:
- name: Checkout
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
with:
fetch-depth: 0
- name: Detect changed charts
id: detect
run: |
# Get list of changed files
if [ "${{ github.event_name }}" == "pull_request" ]; then
CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD)
else
CHANGED_FILES=$(git diff --name-only HEAD~1)
fi
# Find unique chart directories that have changes
CHARTS=""
for chart_dir in deployments/charts/*/; do
chart_name=$(basename "$chart_dir")
if echo "$CHANGED_FILES" | grep -q "^deployments/charts/${chart_name}/"; then
if [ -z "$CHARTS" ]; then
CHARTS="\"${chart_name}\""
else
CHARTS="${CHARTS},\"${chart_name}\""
fi
fi
done
if [ -z "$CHARTS" ]; then
echo "No chart changes detected"
echo "has_changes=false" >> $GITHUB_OUTPUT
echo "charts=[]" >> $GITHUB_OUTPUT
else
echo "Changed charts: [$CHARTS]"
echo "has_changes=true" >> $GITHUB_OUTPUT
echo "charts=[$CHARTS]" >> $GITHUB_OUTPUT
fi
#######################
# Helm Lint #
#######################
helm-lint:
needs: [detect-chart-changes]
if: needs.detect-chart-changes.outputs.has_changes == 'true'
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
chart: ${{ fromJson(needs.detect-chart-changes.outputs.charts) }}
steps:
- name: Checkout
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
- name: Set up Helm
uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
with:
version: 'v3.14.0'
- name: Build Helm Dependencies
run: |
echo "Building dependencies for: ${{ matrix.chart }}"
helm dependency build deployments/charts/${{ matrix.chart }} || true
# Show what was fetched
if [ -d "deployments/charts/${{ matrix.chart }}/charts" ]; then
echo "Dependencies fetched:"
ls -la deployments/charts/${{ matrix.chart }}/charts/
fi
- name: Helm Lint
run: |
echo "Linting chart: ${{ matrix.chart }}"
helm lint deployments/charts/${{ matrix.chart }}
- name: Helm Template (validate rendering)
run: |
echo "Validating template rendering for: ${{ matrix.chart }}"
# Capture output, only show on failure
if ! OUTPUT=$(helm template test-release deployments/charts/${{ matrix.chart }} 2>&1); then
echo "❌ Template rendering failed:"
echo "$OUTPUT"
exit 1
fi
echo "✓ Template rendering successful"
- name: Validate MCP-enabled service chart
if: matrix.chart == 'service'
run: bash deployments/charts/service/ci/validate-mcp-chart.sh
- name: Chart-specific render tests
run: |
TEST_SCRIPT="deployments/charts/${{ matrix.chart }}/tests/render-tests.sh"
if [ -f "$TEST_SCRIPT" ]; then
bash "$TEST_SCRIPT"
fi