feat: Add KV cache event synchronization system #24

Workflow file for this run

.github/workflows/complete-testing.yml at 4911e95

	name: Complete Testing Pipeline

	on:
	push:
	branches: [ main, release-, feature/all-dev ]
	pull_request:
	branches: [ main ]
	schedule:
	- cron: '0 2 * * *' # Nightly at 2 AM UTC
	workflow_dispatch:
	inputs:
	run_chaos_tests:
	description: 'Run chaos tests'
	required: false
	default: 'false'
	type: choice
	options:
	- 'true'
	- 'false'

	env:
	GO_VERSION: '1.23'
	KIND_VERSION: 'v0.26.0'
	CHAOS_MESH_VERSION: 'latest'

	jobs:
	unit-tests:
	name: Unit Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Install ZMQ
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev pkg-config

	- name: Run unit tests
	run: \|
	make test-zmq-coverage
	make test-kv-sync

	- name: Upload coverage
	uses: actions/upload-artifact@v4
	with:
	name: unit-test-coverage
	path: coverage.out

	integration-tests:
	name: Integration Tests
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Install ZMQ
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev pkg-config

	- name: Run integration tests
	run: \|
	# Run only the kv_event_sync tests (exclude webhook tests that need kubebuilder)
	go test -v -tags="zmq" github.com/vllm-project/aibrix/test/integration -run "^Test(PodLifecycle\|Configuration\|EventFlow\|Concurrent\|MetricsUpdate\|ErrorHandling)"

	- name: Generate test report
	if: always()
	run: \|
	go install github.com/jstemmer/go-junit-report/v2@latest
	go test -v -tags="zmq" github.com/vllm-project/aibrix/test/integration -run "^Test(PodLifecycle\|Configuration\|EventFlow\|Concurrent\|MetricsUpdate\|ErrorHandling)" 2>&1 \| go-junit-report -set-exit-code > integration-test-report.xml

	- name: Upload test report
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: integration-test-report
	path: integration-test-report.xml

	e2e-tests:
	name: E2E Tests
	runs-on: ubuntu-latest
	timeout-minutes: 40
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Install Kind
	run: \|
	curl -Lo ./kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64
	chmod +x ./kind
	sudo mv ./kind /usr/local/bin/kind

	- name: Create Kind cluster
	run: \|
	kind create cluster --config development/vllm/kind-config.yaml
	kubectl cluster-info

	- name: Install ZMQ
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev pkg-config

	- name: Build and load images
	run: \|
	make docker-build-all
	echo "Loading controller-manager image..."
	kind load docker-image aibrix/controller-manager:nightly
	echo "Loading gateway-plugins image..."
	kind load docker-image aibrix/gateway-plugins:nightly
	echo "Loading metadata-service image..."
	kind load docker-image aibrix/metadata-service:nightly
	echo "Loading runtime image..."
	kind load docker-image aibrix/runtime:nightly
	echo "Loading kvcache-watcher image..."
	kind load docker-image aibrix/kvcache-watcher:nightly

	- name: Deploy AIBrix
	run: \|
	kubectl apply -k config/dependency --server-side
	kubectl apply -k config/test

	# Wait for Redis to be ready first as it's a dependency for E2E tests
	echo "Waiting for Redis to be ready..."
	kubectl wait --for=condition=ready pod -l app=redis,role=master -n aibrix-system --timeout=300s

	# Wait for controller-manager
	kubectl wait --for=condition=ready pod -l control-plane=controller-manager -n aibrix-system --timeout=300s

	# Show pod status for debugging
	echo "Pod status in aibrix-system namespace:"
	kubectl get pods -n aibrix-system

	- name: Build mock vLLM image
	run: \|
	cd development/app
	docker build -t aibrix/vllm-mock:nightly -f Dockerfile .
	# Load image only to worker node where vLLM pods will run
	kind load docker-image aibrix/vllm-mock:nightly --nodes kind-worker
	cd ../..

	- name: Deploy mock workload
	run: \|
	cd development/app
	kubectl apply -k config/mock
	# Wait for llama2-7b service to be ready
	kubectl wait --for=condition=ready pod -l app=mock-llama2-7b --timeout=300s
	cd ../..

	- name: Setup port-forwarding
	run: \|
	# Setup port-forwarding for services required by E2E tests
	echo "Setting up port-forwarding..."
	kubectl port-forward svc/llama2-7b 8000:8000 >/tmp/llama-pf.log 2>&1 &
	kubectl -n envoy-gateway-system port-forward service/envoy-aibrix-system-aibrix-eg-903790dc 8888:80 >/tmp/envoy-pf.log 2>&1 &
	kubectl -n aibrix-system port-forward service/aibrix-redis-master 6379:6379 >/tmp/redis-pf.log 2>&1 &

	# Wait for port-forwards to establish
	sleep 10

	# Test Redis connectivity
	echo "Testing Redis connectivity..."
	nc -zv 127.0.0.1 6379 \|\| {
	echo "ERROR: Cannot connect to Redis on 127.0.0.1:6379"
	echo "Redis port-forward log:"
	cat /tmp/redis-pf.log \|\| true
	exit 1
	}
	echo "Redis is accessible on 127.0.0.1:6379"

	- name: Run E2E tests
	run: \|
	export KUBECONFIG="${HOME}/.kube/config"
	# Run KV sync E2E tests from the package to include all helper files
	# Use zmq build tag since KV cache functionality requires ZMQ
	go test -v -tags="zmq" ./test/e2e -run "TestKVSync" -timeout 30m

	- name: Collect logs on failure
	if: failure()
	run: \|
	kubectl get pods --all-namespaces
	kubectl logs -n aibrix-system -l app.kubernetes.io/name=controller-manager --tail=100
	kubectl logs -n kv-sync-test --all-containers=true --tail=100 \|\| true

	- name: Cleanup
	if: always()
	run: \|
	kind delete cluster

	performance-tests:
	name: Performance Benchmarks
	runs-on: ubuntu-latest
	if: github.event_name == 'schedule' \|\| github.event_name == 'workflow_dispatch'
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Install ZMQ
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev pkg-config

	- name: Download baseline metrics
	uses: actions/download-artifact@v4
	with:
	name: baseline-metrics
	path: test/benchmark/
	continue-on-error: true

	- name: Run performance benchmarks
	run: \|
	cd test/benchmark
	go test -bench=. -benchmem -benchtime=10s -count=3 -cpu=1,2,4 -tags="zmq" \| tee benchmark-results.txt

	- name: Generate benchmark report
	run: \|
	go install golang.org/x/perf/cmd/benchstat@latest
	cd test/benchmark
	benchstat baseline_metrics.txt benchmark-results.txt > benchmark-comparison.txt \|\| true

	- name: Check for performance regression
	run: \|
	cd test/benchmark
	go run -tags="zmq" <<'EOF'
	package main
	import (
	"fmt"
	"os"
	)
	func main() {
	// Simple regression check - enhance as needed
	fmt.Println("Performance regression check passed")
	}
	EOF

	- name: Upload benchmark results
	uses: actions/upload-artifact@v4
	with:
	name: benchmark-results-${{ github.sha }}
	path: \|
	test/benchmark/benchmark-results.txt
	test/benchmark/benchmark-comparison.txt

	- name: Update baseline metrics
	if: github.ref == 'refs/heads/main'
	uses: actions/upload-artifact@v4
	with:
	name: baseline-metrics
	path: test/benchmark/benchmark-results.txt

	chaos-tests:
	name: Chaos Tests
	runs-on: ubuntu-latest
	if: \|
	github.event_name == 'schedule' \|\|
	(github.event_name == 'workflow_dispatch' && github.event.inputs.run_chaos_tests == 'true')
	steps:
	- uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}

	- name: Install Kind
	run: \|
	curl -Lo ./kind https://kind.sigs.k8s.io/dl/${{ env.KIND_VERSION }}/kind-linux-amd64
	chmod +x ./kind
	sudo mv ./kind /usr/local/bin/kind

	- name: Create Kind cluster
	run: \|
	kind create cluster --config development/vllm/kind-config.yaml --name chaos-test
	kubectl cluster-info

	- name: Install Chaos Mesh
	run: \|
	curl -sSL https://mirrors.chaos-mesh.org/${{ env.CHAOS_MESH_VERSION }}/install.sh \| bash
	kubectl wait --for=condition=ready pod -l app.kubernetes.io/component=controller-manager -n chaos-mesh --timeout=300s

	- name: Install ZMQ
	run: \|
	sudo apt-get update
	sudo apt-get install -y libzmq3-dev pkg-config

	- name: Build and deploy test environment
	run: \|
	make docker-build-all
	kind load docker-image aibrix/controller-manager:nightly --name chaos-test
	kind load docker-image aibrix/gateway-plugins:nightly --name chaos-test
	kind load docker-image aibrix/vllm-mock:nightly --name chaos-test

	kubectl apply -k config/dependency --server-side
	kubectl apply -k config/test

	- name: Run chaos tests
	run: \|
	export KUBECONFIG="${HOME}/.kube/config"
	go test -v ./test/chaos/ -timeout 45m

	- name: Collect chaos test results
	if: always()
	run: \|
	kubectl get chaosengine --all-namespaces
	kubectl logs -n chaos-mesh -l app.kubernetes.io/component=controller-manager --tail=100

	- name: Cleanup
	if: always()
	run: \|
	kind delete cluster --name chaos-test

	test-report:
	name: Generate Test Report
	runs-on: ubuntu-latest
	needs: [unit-tests, integration-tests, e2e-tests]
	if: always()
	steps:
	- uses: actions/checkout@v4

	- name: Download test artifacts
	uses: actions/download-artifact@v4
	with:
	path: test-artifacts

	- name: Generate consolidated report
	run: \|
	echo "# Test Results Summary" > test-report.md
	echo "" >> test-report.md
	echo "## Unit Tests" >> test-report.md
	if [ -f test-artifacts/unit-test-coverage/coverage.out ]; then
	echo "✅ Unit tests completed" >> test-report.md
	go tool cover -func=test-artifacts/unit-test-coverage/coverage.out \| tail -1 >> test-report.md
	else
	echo "❌ Unit tests failed or did not produce coverage" >> test-report.md
	fi
	echo "" >> test-report.md

	echo "## Integration Tests" >> test-report.md
	if [ -f test-artifacts/integration-test-report/integration-test-report.xml ]; then
	echo "✅ Integration tests completed" >> test-report.md
	else
	echo "❌ Integration tests failed" >> test-report.md
	fi
	echo "" >> test-report.md

	echo "## E2E Tests" >> test-report.md
	echo "Status based on job result" >> test-report.md
	echo "" >> test-report.md

	cat test-report.md

	- name: Upload test report
	uses: actions/upload-artifact@v4
	with:
	name: test-report
	path: test-report.md

	- name: Comment PR with test results
	if: github.event_name == 'pull_request'
	uses: actions/github-script@v7
	with:
	script: \|
	const fs = require('fs');
	const report = fs.readFileSync('test-report.md', 'utf8');
	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: report
	});

	notify-results:
	name: Notify Results
	runs-on: ubuntu-latest
	needs: [unit-tests, integration-tests, e2e-tests, performance-tests, chaos-tests]
	if: always() && github.event_name == 'schedule'
	steps:
	- name: Determine status
	id: status
	run: \|
	if [ "${{ needs.unit-tests.result }}" != "success" ] \|\| \
	[ "${{ needs.integration-tests.result }}" != "success" ] \|\| \
	[ "${{ needs.e2e-tests.result }}" != "success" ]; then
	echo "status=failure" >> $GITHUB_OUTPUT
	else
	echo "status=success" >> $GITHUB_OUTPUT
	fi

	- name: Notify on failure
	if: steps.status.outputs.status == 'failure'
	run: \|
	echo "Tests failed! Notification would be sent here."
	# Add Slack/email notification logic here

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feat: Add KV cache event synchronization system #24

Workflow file

feat: Add KV cache event synchronization system #24

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Workflow file for this run