CRD discovery, log noise reduction, e2e tests

2026-07-07 16:34:43 +00:00 · 2025-12-26 15:25:25 +00:00
parent e822eb3e17
commit ceff0ed67f
25 changed files with 3117 additions and 46 deletions
@@ -0,0 +1,150 @@
+#!/bin/bash
+
+# E2E Test Runner - Runs all KubeMirror E2E tests
+# Builds the binary, starts the controller, runs tests, and cleans up
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+source "$SCRIPT_DIR/common.sh"
+
+KUBEMIRROR_PID=""
+KUBEMIRROR_LOG="/tmp/kubemirror-e2e-test.log"
+KUBEMIRROR_BINARY="$PROJECT_ROOT/kubemirror"
+
+# Cleanup function
+cleanup() {
+    log_info "Cleaning up..."
+
+    if [ -n "$KUBEMIRROR_PID" ] && kill -0 "$KUBEMIRROR_PID" 2>/dev/null; then
+        log_info "Stopping KubeMirror controller (PID: $KUBEMIRROR_PID)"
+        kill "$KUBEMIRROR_PID" 2>/dev/null || true
+        wait "$KUBEMIRROR_PID" 2>/dev/null || true
+    fi
+
+    # Clean up any test namespaces that might be left
+    log_info "Cleaning up test namespaces"
+    kubectl delete namespace -l kubemirror-e2e-test=true --wait=false 2>/dev/null || true
+
+    # Give time for cleanup
+    sleep 2
+}
+
+trap cleanup EXIT
+
+# Main execution
+main() {
+    echo "======================================"
+    echo "KubeMirror E2E Test Suite"
+    echo "======================================"
+    echo ""
+
+    # Step 1: Check context
+    log_info "Step 1: Checking Kubernetes context"
+    check_context
+
+    # Step 2: Build KubeMirror
+    log_info "Step 2: Building KubeMirror binary"
+    cd "$PROJECT_ROOT" || exit 1
+
+    if ! go build -o kubemirror ./cmd/kubemirror; then
+        log_fail "Failed to build KubeMirror"
+        exit 1
+    fi
+
+    log_success "KubeMirror binary built successfully"
+
+    # Step 3: Start KubeMirror controller
+    log_info "Step 3: Starting KubeMirror controller"
+
+    rm -f "$KUBEMIRROR_LOG"
+
+    "$KUBEMIRROR_BINARY" \
+        --metrics-bind-address=:8080 \
+        --health-probe-bind-address=:8081 \
+        --max-targets=100 \
+        --worker-threads=5 \
+        --verify-source-freshness=true \
+        > "$KUBEMIRROR_LOG" 2>&1 &
+
+    KUBEMIRROR_PID=$!
+
+    log_info "KubeMirror started with PID: $KUBEMIRROR_PID"
+    log_info "Log file: $KUBEMIRROR_LOG"
+
+    # Wait for controller to be ready
+    log_info "Waiting for controller to be ready..."
+    sleep 10
+
+    if ! kill -0 "$KUBEMIRROR_PID" 2>/dev/null; then
+        log_fail "KubeMirror controller failed to start"
+        log_info "Last 20 lines of log:"
+        tail -20 "$KUBEMIRROR_LOG"
+        exit 1
+    fi
+
+    # Check health endpoint
+    local retries=0
+    while [ $retries -lt 10 ]; do
+        if curl -s http://localhost:8081/healthz > /dev/null 2>&1; then
+            log_success "Controller is healthy"
+            break
+        fi
+        sleep 2
+        ((retries++))
+    done
+
+    if [ $retries -eq 10 ]; then
+        log_warn "Controller health check timeout (non-fatal)"
+    fi
+
+    # Give controller time to set up watches
+    sleep 5
+
+    # Step 4: Run test suites
+    log_info "Step 4: Running test suites"
+    echo ""
+
+    local test_results=0
+
+    # Comprehensive Test Suite
+    echo "======================================"
+    echo "Running Comprehensive E2E Test Suite"
+    echo "======================================"
+    echo "This will test all scenarios systematically:"
+    echo "  - Source lifecycle (no labels → labels → annotations)"
+    echo "  - Target namespace changes (add/remove from list)"
+    echo "  - Pattern matching and changes"
+    echo "  - 'all' keyword with namespace opt-in/opt-out"
+    echo "  - Content updates and propagation"
+    echo "  - Orphaned mirror cleanup"
+    echo "  - Namespace creation/deletion/label changes"
+    echo ""
+
+    if bash "$SCRIPT_DIR/test-comprehensive.sh"; then
+        log_success "Comprehensive Test Suite PASSED"
+    else
+        log_fail "Comprehensive Test Suite FAILED"
+        test_results=1
+    fi
+    echo ""
+
+    # Step 5: Final summary
+    echo "======================================"
+    echo "E2E Test Run Complete"
+    echo "======================================"
+
+    if [ $test_results -eq 0 ]; then
+        echo -e "${GREEN}All test suites passed!${NC}"
+        log_info "Controller log available at: $KUBEMIRROR_LOG"
+        return 0
+    else
+        echo -e "${RED}Some test suites failed!${NC}"
+        log_info "Controller log available at: $KUBEMIRROR_LOG"
+        log_info "Last 50 lines of controller log:"
+        tail -50 "$KUBEMIRROR_LOG"
+        return 1
+    fi
+}
+
+main "$@"