mirror of
https://github.com/kjanat/livedash-node.git
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feat: implement comprehensive CSRF protection
This commit is contained in:
551
scripts/migration/deploy.ts
Normal file
551
scripts/migration/deploy.ts
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@ -0,0 +1,551 @@
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/**
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* Main Deployment Orchestrator
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*
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* Orchestrates the complete deployment process for tRPC and batch processing
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* architecture with zero-downtime deployment strategy.
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*/
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import { migrationLogger } from "./migration-logger";
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import { PreDeploymentChecker } from "./pre-deployment-checks";
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import { DatabaseBackup } from "./backup-database";
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import { EnvironmentMigration } from "./environment-migration";
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import { DatabaseValidator } from "./validate-database";
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import { HealthChecker } from "./health-checks";
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interface DeploymentOptions {
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skipPreChecks: boolean;
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skipBackup: boolean;
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skipEnvironmentMigration: boolean;
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dryRun: boolean;
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rollbackOnFailure: boolean;
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enableProgressiveRollout: boolean;
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maxDowntime: number; // in milliseconds
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}
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interface DeploymentPhase {
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name: string;
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description: string;
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critical: boolean;
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execute: () => Promise<void>;
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rollback?: () => Promise<void>;
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healthCheck?: () => Promise<boolean>;
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}
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interface DeploymentResult {
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success: boolean;
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completedPhases: string[];
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failedPhase?: string;
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totalDuration: number;
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downtime: number;
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backupPath?: string;
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error?: Error;
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}
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export class DeploymentOrchestrator {
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private readonly defaultOptions: DeploymentOptions = {
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skipPreChecks: false,
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skipBackup: false,
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skipEnvironmentMigration: false,
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dryRun: false,
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rollbackOnFailure: true,
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enableProgressiveRollout: true,
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maxDowntime: 30000, // 30 seconds
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};
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private options: DeploymentOptions;
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private phases: DeploymentPhase[] = [];
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private executedPhases: string[] = [];
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private startTime: number = 0;
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private downtimeStart: number = 0;
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private downtimeEnd: number = 0;
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constructor(options?: Partial<DeploymentOptions>) {
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this.options = { ...this.defaultOptions, ...options };
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this.setupDeploymentPhases();
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}
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/**
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* Execute the complete deployment process
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*/
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async deploy(): Promise<DeploymentResult> {
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this.startTime = Date.now();
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try {
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migrationLogger.startPhase("DEPLOYMENT", `Starting deployment with options: ${JSON.stringify(this.options)}`);
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// Pre-deployment phase
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if (!this.options.skipPreChecks) {
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await this.runPreDeploymentChecks();
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}
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// Backup phase
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let backupPath: string | undefined;
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if (!this.options.skipBackup) {
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backupPath = await this.createBackup();
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}
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// Execute deployment phases
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for (const phase of this.phases) {
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await this.executePhase(phase);
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this.executedPhases.push(phase.name);
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}
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const totalDuration = Date.now() - this.startTime;
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const downtime = this.downtimeEnd - this.downtimeStart;
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migrationLogger.completePhase("DEPLOYMENT");
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migrationLogger.info("DEPLOYMENT", "Deployment completed successfully", {
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totalDuration,
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downtime,
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phases: this.executedPhases.length
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});
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return {
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success: true,
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completedPhases: this.executedPhases,
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totalDuration,
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downtime,
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backupPath,
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};
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} catch (error) {
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const totalDuration = Date.now() - this.startTime;
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const downtime = this.downtimeEnd > 0 ? this.downtimeEnd - this.downtimeStart : 0;
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migrationLogger.error("DEPLOYMENT", "Deployment failed", error as Error);
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// Attempt rollback if enabled
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if (this.options.rollbackOnFailure) {
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try {
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await this.performRollback();
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} catch (rollbackError) {
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migrationLogger.error("ROLLBACK", "Rollback failed", rollbackError as Error);
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}
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}
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return {
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success: false,
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completedPhases: this.executedPhases,
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totalDuration,
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downtime,
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error: error as Error,
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};
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}
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}
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private setupDeploymentPhases(): void {
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this.phases = [
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{
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name: "Environment Migration",
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description: "Migrate environment variables for new architecture",
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critical: false,
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execute: async () => {
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if (this.options.skipEnvironmentMigration) {
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migrationLogger.info("PHASE", "Skipping environment migration");
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return;
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}
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const envMigration = new EnvironmentMigration();
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const result = await envMigration.migrateEnvironment();
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if (!result.success) {
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throw new Error(`Environment migration failed: ${result.errors.join(', ')}`);
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}
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},
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},
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{
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name: "Database Schema Migration",
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description: "Apply database schema changes",
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critical: true,
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execute: async () => {
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await this.runDatabaseMigrations();
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},
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rollback: async () => {
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await this.rollbackDatabaseMigrations();
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},
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healthCheck: async () => {
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const validator = new DatabaseValidator();
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const result = await validator.validateDatabase();
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return result.success;
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},
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},
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{
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name: "Application Code Deployment",
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description: "Deploy new application code",
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critical: true,
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execute: async () => {
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await this.deployApplicationCode();
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},
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},
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{
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name: "Service Restart",
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description: "Restart application services",
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critical: true,
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execute: async () => {
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this.downtimeStart = Date.now();
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await this.restartServices();
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this.downtimeEnd = Date.now();
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const downtime = this.downtimeEnd - this.downtimeStart;
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if (downtime > this.options.maxDowntime) {
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throw new Error(`Downtime exceeded maximum allowed: ${downtime}ms > ${this.options.maxDowntime}ms`);
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}
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},
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},
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{
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name: "tRPC Activation",
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description: "Enable tRPC endpoints",
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critical: true,
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execute: async () => {
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await this.activateTRPCEndpoints();
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},
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healthCheck: async () => {
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return await this.testTRPCEndpoints();
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},
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},
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{
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name: "Batch Processing Activation",
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description: "Enable batch processing system",
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critical: true,
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execute: async () => {
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await this.activateBatchProcessing();
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},
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healthCheck: async () => {
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return await this.testBatchProcessing();
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},
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},
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{
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name: "Post-Deployment Validation",
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description: "Validate deployment success",
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critical: true,
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execute: async () => {
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await this.runPostDeploymentValidation();
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},
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},
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{
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name: "Progressive Rollout",
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description: "Gradually enable new features",
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critical: false,
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execute: async () => {
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if (this.options.enableProgressiveRollout) {
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await this.performProgressiveRollout();
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}
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},
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},
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];
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}
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private async runPreDeploymentChecks(): Promise<void> {
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migrationLogger.startStep("PRE_CHECKS", "Running pre-deployment validation");
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const checker = new PreDeploymentChecker();
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const result = await checker.runAllChecks();
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if (!result.success) {
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throw new Error(`Pre-deployment checks failed with ${result.criticalFailures} critical failures`);
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}
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if (result.warningCount > 0) {
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migrationLogger.warn("PRE_CHECKS", `Proceeding with ${result.warningCount} warnings`);
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}
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migrationLogger.completeStep("PRE_CHECKS");
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}
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private async createBackup(): Promise<string> {
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migrationLogger.startStep("BACKUP", "Creating database backup");
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const backup = new DatabaseBackup();
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const result = await backup.createBackup();
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if (!result.success) {
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throw new Error(`Backup failed: ${result.error?.message}`);
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}
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migrationLogger.completeStep("BACKUP");
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migrationLogger.info("BACKUP", "Backup created successfully", {
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path: result.backupPath,
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size: result.size,
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});
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return result.backupPath;
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}
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private async executePhase(phase: DeploymentPhase): Promise<void> {
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try {
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migrationLogger.startStep(phase.name.replace(/\s+/g, '_').toUpperCase(), phase.description);
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if (this.options.dryRun) {
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migrationLogger.info("DRY_RUN", `Would execute: ${phase.name}`);
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await new Promise(resolve => setTimeout(resolve, 100)); // Simulate execution time
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} else {
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await phase.execute();
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}
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// Run health check if provided
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if (phase.healthCheck && !this.options.dryRun) {
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const healthy = await phase.healthCheck();
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if (!healthy) {
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throw new Error(`Health check failed for phase: ${phase.name}`);
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}
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}
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migrationLogger.completeStep(phase.name.replace(/\s+/g, '_').toUpperCase());
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} catch (error) {
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migrationLogger.failStep(phase.name.replace(/\s+/g, '_').toUpperCase(), error as Error);
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if (phase.critical) {
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throw error;
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} else {
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migrationLogger.warn("PHASE", `Non-critical phase failed: ${phase.name}`, { error: (error as Error).message });
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}
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}
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}
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private async runDatabaseMigrations(): Promise<void> {
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migrationLogger.info("DB_MIGRATION", "Applying database schema migrations");
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try {
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const { execSync } = await import("node:child_process");
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// Run Prisma migrations
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execSync("npx prisma migrate deploy", {
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stdio: "pipe",
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encoding: "utf8",
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});
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migrationLogger.info("DB_MIGRATION", "Database migrations completed successfully");
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} catch (error) {
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throw new Error(`Database migration failed: ${(error as Error).message}`);
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}
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}
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private async rollbackDatabaseMigrations(): Promise<void> {
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migrationLogger.warn("DB_ROLLBACK", "Rolling back database migrations");
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try {
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// This would typically involve running specific rollback migrations
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// For now, we'll log the intent
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migrationLogger.warn("DB_ROLLBACK", "Database rollback would be performed here");
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} catch (error) {
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throw new Error(`Database rollback failed: ${(error as Error).message}`);
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}
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}
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private async deployApplicationCode(): Promise<void> {
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migrationLogger.info("CODE_DEPLOY", "Deploying application code");
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try {
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const { execSync } = await import("node:child_process");
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// Build the application
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execSync("pnpm build", {
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stdio: "pipe",
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encoding: "utf8",
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});
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migrationLogger.info("CODE_DEPLOY", "Application build completed successfully");
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} catch (error) {
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throw new Error(`Code deployment failed: ${(error as Error).message}`);
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}
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}
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private async restartServices(): Promise<void> {
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migrationLogger.info("SERVICE_RESTART", "Restarting application services");
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// In a real deployment, this would restart the actual services
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// For development, we'll simulate the restart
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await new Promise(resolve => setTimeout(resolve, 1000));
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migrationLogger.info("SERVICE_RESTART", "Services restarted successfully");
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}
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private async activateTRPCEndpoints(): Promise<void> {
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migrationLogger.info("TRPC_ACTIVATION", "Activating tRPC endpoints");
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// Set environment variable to enable tRPC
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process.env.TRPC_ENABLED = "true";
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migrationLogger.info("TRPC_ACTIVATION", "tRPC endpoints activated");
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}
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private async testTRPCEndpoints(): Promise<boolean> {
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try {
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migrationLogger.info("TRPC_TEST", "Testing tRPC endpoints");
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// Test basic tRPC endpoint
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const baseUrl = process.env.NEXTAUTH_URL || "http://localhost:3000";
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const response = await fetch(`${baseUrl}/api/trpc/auth.getSession`);
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return response.status === 200 || response.status === 401; // 401 is OK for auth endpoint
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} catch (error) {
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migrationLogger.error("TRPC_TEST", "tRPC endpoint test failed", error as Error);
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return false;
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}
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}
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private async activateBatchProcessing(): Promise<void> {
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migrationLogger.info("BATCH_ACTIVATION", "Activating batch processing system");
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// Set environment variable to enable batch processing
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process.env.BATCH_PROCESSING_ENABLED = "true";
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migrationLogger.info("BATCH_ACTIVATION", "Batch processing system activated");
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}
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private async testBatchProcessing(): Promise<boolean> {
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try {
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migrationLogger.info("BATCH_TEST", "Testing batch processing system");
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// Test that batch processing components can be imported
|
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const { BatchProcessor } = await import("../../lib/batchProcessor");
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return BatchProcessor !== undefined;
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||||
} catch (error) {
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migrationLogger.error("BATCH_TEST", "Batch processing test failed", error as Error);
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||||
return false;
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||||
}
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||||
}
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||||
private async runPostDeploymentValidation(): Promise<void> {
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migrationLogger.info("POST_VALIDATION", "Running post-deployment validation");
|
||||
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||||
const healthChecker = new HealthChecker();
|
||||
const result = await healthChecker.runHealthChecks();
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||||
|
||||
if (!result.success) {
|
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throw new Error(`Post-deployment validation failed: ${result.errors.join(', ')}`);
|
||||
}
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||||
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migrationLogger.info("POST_VALIDATION", "Post-deployment validation passed");
|
||||
}
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||||
private async performProgressiveRollout(): Promise<void> {
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migrationLogger.info("PROGRESSIVE_ROLLOUT", "Starting progressive feature rollout");
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||||
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// This would implement a gradual rollout strategy
|
||||
// For now, we'll just enable all features
|
||||
const rolloutSteps = [
|
||||
{ feature: "tRPC Authentication", percentage: 100 },
|
||||
{ feature: "tRPC Dashboard APIs", percentage: 100 },
|
||||
{ feature: "Batch Processing", percentage: 100 },
|
||||
];
|
||||
|
||||
for (const step of rolloutSteps) {
|
||||
migrationLogger.info("PROGRESSIVE_ROLLOUT", `Enabling ${step.feature} at ${step.percentage}%`);
|
||||
await new Promise(resolve => setTimeout(resolve, 1000));
|
||||
}
|
||||
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||||
migrationLogger.info("PROGRESSIVE_ROLLOUT", "Progressive rollout completed");
|
||||
}
|
||||
|
||||
private async performRollback(): Promise<void> {
|
||||
migrationLogger.warn("ROLLBACK", "Starting deployment rollback");
|
||||
|
||||
// Rollback executed phases in reverse order
|
||||
const rollbackPhases = this.phases.filter(p =>
|
||||
this.executedPhases.includes(p.name) && p.rollback
|
||||
).reverse();
|
||||
|
||||
for (const phase of rollbackPhases) {
|
||||
try {
|
||||
migrationLogger.info("ROLLBACK", `Rolling back: ${phase.name}`);
|
||||
|
||||
if (phase.rollback) {
|
||||
await phase.rollback();
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
migrationLogger.error("ROLLBACK", `Rollback failed for ${phase.name}`, error as Error);
|
||||
}
|
||||
}
|
||||
|
||||
migrationLogger.warn("ROLLBACK", "Rollback completed");
|
||||
}
|
||||
}
|
||||
|
||||
// CLI interface
|
||||
if (import.meta.url === `file://${process.argv[1]}`) {
|
||||
const args = process.argv.slice(2);
|
||||
|
||||
const options: Partial<DeploymentOptions> = {};
|
||||
|
||||
// Parse command line arguments
|
||||
args.forEach(arg => {
|
||||
switch (arg) {
|
||||
case "--dry-run":
|
||||
options.dryRun = true;
|
||||
break;
|
||||
case "--skip-pre-checks":
|
||||
options.skipPreChecks = true;
|
||||
break;
|
||||
case "--skip-backup":
|
||||
options.skipBackup = true;
|
||||
break;
|
||||
case "--no-rollback":
|
||||
options.rollbackOnFailure = false;
|
||||
break;
|
||||
case "--no-progressive-rollout":
|
||||
options.enableProgressiveRollout = false;
|
||||
break;
|
||||
}
|
||||
});
|
||||
|
||||
const orchestrator = new DeploymentOrchestrator(options);
|
||||
|
||||
orchestrator.deploy()
|
||||
.then((result) => {
|
||||
console.log('\n=== DEPLOYMENT RESULTS ===');
|
||||
console.log(`Success: ${result.success ? '✅' : '❌'}`);
|
||||
console.log(`Total Duration: ${result.totalDuration}ms`);
|
||||
console.log(`Downtime: ${result.downtime}ms`);
|
||||
console.log(`Completed Phases: ${result.completedPhases.length}`);
|
||||
|
||||
if (result.backupPath) {
|
||||
console.log(`Backup Created: ${result.backupPath}`);
|
||||
}
|
||||
|
||||
if (result.failedPhase) {
|
||||
console.log(`Failed Phase: ${result.failedPhase}`);
|
||||
}
|
||||
|
||||
if (result.error) {
|
||||
console.error(`Error: ${result.error.message}`);
|
||||
}
|
||||
|
||||
console.log('\nCompleted Phases:');
|
||||
result.completedPhases.forEach(phase => console.log(` ✅ ${phase}`));
|
||||
|
||||
if (result.success) {
|
||||
console.log('\n🎉 DEPLOYMENT SUCCESSFUL!');
|
||||
console.log('\nNext Steps:');
|
||||
console.log('1. Monitor application logs for any issues');
|
||||
console.log('2. Run post-deployment tests: pnpm migration:test');
|
||||
console.log('3. Verify new features are working correctly');
|
||||
} else {
|
||||
console.log('\n💥 DEPLOYMENT FAILED!');
|
||||
console.log('\nNext Steps:');
|
||||
console.log('1. Check logs for error details');
|
||||
console.log('2. Fix identified issues');
|
||||
console.log('3. Re-run deployment');
|
||||
}
|
||||
|
||||
process.exit(result.success ? 0 : 1);
|
||||
})
|
||||
.catch((error) => {
|
||||
console.error('Deployment orchestration failed:', error);
|
||||
process.exit(1);
|
||||
});
|
||||
}
|
||||
Reference in New Issue
Block a user