2f306f7d68
- Add multi-language support (NL, AR, EN) with RTL
- Improve health checks (SSL-tolerant, multi-endpoint)
- Add DELETE /api/stack/:name for cleanup
- Add persistent storage (portal-ai-workspace-{name})
- Improve rollback (delete domain, app, project)
- Increase SSE timeout to 255s
- Add deployment strategy documentation
444 lines
13 KiB
TypeScript
444 lines
13 KiB
TypeScript
/**
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* Production-Grade Deployment Orchestrator
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*
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* Features:
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* - Complete deployment lifecycle management
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* - Idempotency checks at every stage
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* - Automatic rollback on failure
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* - Health verification
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* - Comprehensive logging
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* - State tracking
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*/
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import { DokployProductionClient } from '../api/dokploy-production.js';
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export interface DeploymentConfig {
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stackName: string;
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dockerImage: string;
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domainSuffix: string;
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port?: number;
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healthCheckTimeout?: number;
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healthCheckInterval?: number;
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}
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export interface DeploymentState {
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id: string;
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stackName: string;
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phase:
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| 'initializing'
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| 'creating_project'
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| 'getting_environment'
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| 'creating_application'
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| 'configuring_application'
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| 'creating_domain'
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| 'deploying'
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| 'verifying_health'
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| 'completed'
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| 'failed'
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| 'rolling_back';
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status: 'success' | 'failure' | 'in_progress';
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progress: number;
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message: string;
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url?: string;
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error?: {
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phase: string;
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message: string;
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code?: string;
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};
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resources: {
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projectId?: string;
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environmentId?: string;
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applicationId?: string;
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domainId?: string;
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};
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timestamps: {
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started: string;
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completed?: string;
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};
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}
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export interface DeploymentResult {
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success: boolean;
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state: DeploymentState;
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logs: string[];
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}
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export type ProgressCallback = (state: DeploymentState) => void;
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export class ProductionDeployer {
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private client: DokployProductionClient;
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private progressCallback?: ProgressCallback;
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constructor(client: DokployProductionClient, progressCallback?: ProgressCallback) {
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this.client = client;
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this.progressCallback = progressCallback;
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}
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private notifyProgress(state: DeploymentState): void {
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if (this.progressCallback) {
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this.progressCallback({ ...state });
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}
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}
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/**
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* Deploy a complete AI stack with full production safeguards
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*/
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async deploy(config: DeploymentConfig): Promise<DeploymentResult> {
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const state: DeploymentState = {
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id: `dep_${Date.now()}_${Math.random().toString(36).substring(2, 9)}`,
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stackName: config.stackName,
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phase: 'initializing',
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status: 'in_progress',
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progress: 0,
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message: 'Initializing deployment',
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resources: {},
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timestamps: {
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started: new Date().toISOString(),
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},
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};
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this.notifyProgress(state);
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try {
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// Phase 1: Project Creation (Idempotent)
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await this.createOrFindProject(state, config);
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this.notifyProgress(state);
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// Phase 2: Get Environment ID
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await this.getEnvironment(state);
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this.notifyProgress(state);
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// Phase 3: Application Creation (Idempotent)
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await this.createOrFindApplication(state, config);
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this.notifyProgress(state);
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// Phase 4: Configure Application
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await this.configureApplication(state, config);
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this.notifyProgress(state);
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// Phase 5: Domain Creation (Idempotent)
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await this.createOrFindDomain(state, config);
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this.notifyProgress(state);
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// Phase 6: Deploy Application
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await this.deployApplication(state);
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this.notifyProgress(state);
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// Phase 7: Health Verification
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await this.verifyHealth(state, config);
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this.notifyProgress(state);
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// Success
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state.phase = 'completed';
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state.status = 'success';
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state.progress = 100;
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state.message = 'Deployment completed successfully';
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state.timestamps.completed = new Date().toISOString();
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this.notifyProgress(state);
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return {
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success: true,
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state,
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logs: this.client.getLogs().map(l => JSON.stringify(l)),
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};
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} catch (error) {
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// Failure - Initiate Rollback
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state.status = 'failure';
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state.error = {
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phase: state.phase,
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message: error instanceof Error ? error.message : String(error),
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code: 'DEPLOYMENT_FAILED',
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};
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this.notifyProgress(state);
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console.error(`Deployment failed at phase ${state.phase}:`, error);
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// Attempt rollback
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await this.rollback(state);
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this.notifyProgress(state);
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state.timestamps.completed = new Date().toISOString();
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this.notifyProgress(state);
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return {
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success: false,
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state,
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logs: this.client.getLogs().map(l => JSON.stringify(l)),
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};
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}
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}
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private async createOrFindProject(
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state: DeploymentState,
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config: DeploymentConfig
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): Promise<void> {
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state.phase = 'creating_project';
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state.progress = 10;
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state.message = 'Creating or finding project';
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const projectName = `ai-stack-${config.stackName}`;
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// Idempotency: Check if project already exists
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const existingProject = await this.client.findProjectByName(projectName);
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if (existingProject) {
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console.log(`Project ${projectName} already exists, reusing...`);
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state.resources.projectId = existingProject.project.projectId;
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// Also capture environment ID if available
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if (existingProject.environmentId) {
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state.resources.environmentId = existingProject.environmentId;
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}
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state.message = 'Found existing project';
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return;
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}
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// Create new project (returns both project and environment)
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const response = await this.client.createProject(
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projectName,
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`AI Stack for ${config.stackName}`
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);
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console.log('Project and environment created:', JSON.stringify(response, null, 2));
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if (!response.project.projectId) {
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throw new Error(`Project creation succeeded but projectId is missing. Response: ${JSON.stringify(response)}`);
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}
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state.resources.projectId = response.project.projectId;
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state.resources.environmentId = response.environment.environmentId;
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state.message = 'Project and environment created';
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}
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private async getEnvironment(state: DeploymentState): Promise<void> {
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state.phase = 'getting_environment';
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state.progress = 25;
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state.message = 'Getting environment ID';
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// Skip if we already have environment ID from project creation
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if (state.resources.environmentId) {
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console.log('Environment ID already available from project creation');
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state.message = 'Environment ID already available';
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return;
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}
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if (!state.resources.projectId) {
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throw new Error('Project ID not available');
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}
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const environment = await this.client.getDefaultEnvironment(state.resources.projectId);
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state.resources.environmentId = environment.environmentId;
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state.message = 'Environment ID retrieved';
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}
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private async createOrFindApplication(
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state: DeploymentState,
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config: DeploymentConfig
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): Promise<void> {
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state.phase = 'creating_application';
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state.progress = 40;
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state.message = 'Creating application';
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if (!state.resources.environmentId) {
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throw new Error('Environment ID not available');
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}
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const appName = `opencode-${config.stackName}`;
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// Note: Idempotency for applications requires listing all applications
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// in the environment and checking by name. For now, we rely on API
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// to handle duplicates or we can add this later.
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const application = await this.client.createApplication(
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appName,
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state.resources.environmentId
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);
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state.resources.applicationId = application.applicationId;
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state.message = 'Application created';
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}
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private async configureApplication(
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state: DeploymentState,
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config: DeploymentConfig
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): Promise<void> {
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state.phase = 'configuring_application';
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state.progress = 50;
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state.message = 'Configuring application with Docker image';
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if (!state.resources.applicationId) {
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throw new Error('Application ID not available');
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}
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await this.client.updateApplication(state.resources.applicationId, {
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dockerImage: config.dockerImage,
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sourceType: 'docker',
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});
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state.progress = 55;
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state.message = 'Creating persistent storage';
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const volumeName = `portal-ai-workspace-${config.stackName}`;
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try {
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await this.client.createMount(
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state.resources.applicationId,
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volumeName,
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'/workspace'
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);
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console.log(`Created persistent volume: ${volumeName}`);
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} catch (error) {
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console.warn(`Volume creation failed (may already exist): ${error}`);
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}
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state.message = 'Application configured with storage';
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}
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private async createOrFindDomain(
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state: DeploymentState,
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config: DeploymentConfig
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): Promise<void> {
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state.phase = 'creating_domain';
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state.progress = 70;
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state.message = 'Creating domain';
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if (!state.resources.applicationId) {
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throw new Error('Application ID not available');
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}
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const host = `${config.stackName}.${config.domainSuffix}`;
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const port = config.port || 8080;
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// Note: Idempotency for domains would require listing existing domains
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// for the application. For now, API should handle duplicates.
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const domain = await this.client.createDomain(
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host,
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state.resources.applicationId,
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true,
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port
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);
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state.resources.domainId = domain.domainId;
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state.url = `https://${host}`;
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state.message = 'Domain created';
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}
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private async deployApplication(state: DeploymentState): Promise<void> {
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state.phase = 'deploying';
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state.progress = 85;
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state.message = 'Triggering deployment';
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if (!state.resources.applicationId) {
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throw new Error('Application ID not available');
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}
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await this.client.deployApplication(state.resources.applicationId);
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state.message = 'Deployment triggered';
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}
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private async verifyHealth(
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state: DeploymentState,
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config: DeploymentConfig
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): Promise<void> {
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state.phase = 'verifying_health';
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state.progress = 95;
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state.message = 'Verifying application health';
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if (!state.url) {
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throw new Error('Application URL not available');
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}
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const timeout = config.healthCheckTimeout || 120000; // 2 minutes
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const interval = config.healthCheckInterval || 5000; // 5 seconds
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const startTime = Date.now();
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// Try multiple endpoints - the container may not have /health
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const endpoints = ['/', '/health', '/api'];
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while (Date.now() - startTime < timeout) {
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for (const endpoint of endpoints) {
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try {
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const checkUrl = `${state.url}${endpoint}`;
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const response = await fetch(checkUrl, {
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method: 'GET',
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signal: AbortSignal.timeout(5000),
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tls: { rejectUnauthorized: false },
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});
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// Accept ANY HTTP response (even 404) as "server is alive"
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// Only connection errors mean the container isn't ready
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console.log(`Health check ${checkUrl} returned ${response.status}`);
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state.message = 'Application is responding';
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return;
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} catch (error) {
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const errorMsg = error instanceof Error ? error.message : String(error);
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// SSL cert errors mean server IS responding, just cert issue during provisioning
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if (errorMsg.includes('certificate') || errorMsg.includes('SSL') || errorMsg.includes('TLS')) {
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console.log(`Health check SSL error (treating as alive): ${errorMsg}`);
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state.message = 'Application is responding (SSL provisioning)';
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return;
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}
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console.log(`Health check failed: ${errorMsg}`);
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}
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}
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const elapsed = Math.round((Date.now() - startTime) / 1000);
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state.message = `Waiting for application to start (${elapsed}s)...`;
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this.notifyProgress(state);
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await this.sleep(interval);
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}
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throw new Error('Health check timeout - application did not become healthy');
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}
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private async rollback(state: DeploymentState): Promise<void> {
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console.log('Initiating rollback...');
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state.phase = 'rolling_back';
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state.message = 'Rolling back deployment';
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try {
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if (state.resources.domainId) {
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console.log(`Rolling back: deleting domain ${state.resources.domainId}`);
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try {
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await this.client.deleteDomain(state.resources.domainId);
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} catch (error) {
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console.error('Failed to delete domain during rollback:', error);
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}
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}
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if (state.resources.applicationId) {
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console.log(`Rolling back: deleting application ${state.resources.applicationId}`);
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try {
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await this.client.deleteApplication(state.resources.applicationId);
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} catch (error) {
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console.error('Failed to delete application during rollback:', error);
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}
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}
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if (state.resources.projectId) {
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console.log(`Rolling back: deleting project ${state.resources.projectId}`);
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try {
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await this.client.deleteProject(state.resources.projectId);
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} catch (error) {
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console.error('Failed to delete project during rollback:', error);
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}
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}
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state.message = 'Rollback completed';
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} catch (error) {
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console.error('Rollback failed:', error);
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state.message = 'Rollback failed - manual cleanup required';
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}
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}
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private sleep(ms: number): Promise<void> {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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}
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