Sleep Resource

import * as pulumi from "@pulumi/pulumi";import * as time from "@pulumi/time";// Wait 30 seconds after creationconst delay = new time.Sleep("wait", {    createDuration: "30s",});

import * as aws from "@pulumi/aws";import * as time from "@pulumi/time";const database = new aws.rds.Instance("db", {    // ... configuration});// Wait for database to be fully readyconst dbReadyDelay = new time.Sleep("db-ready", {    createDuration: "60s",}, { dependsOn: [database] });// Application starts after delayconst app = new aws.ecs.Service("app", {    // ... configuration}, { dependsOn: [dbReadyDelay] });

const cleanupDelay = new time.Sleep("cleanup-delay", {    destroyDuration: "30s",});// Resources that depend on this will wait 30s before being destroyed

const bothDelays = new time.Sleep("both-delays", {    createDuration: "60s",    destroyDuration: "30s",});

import * as aws from "@pulumi/aws";import * as time from "@pulumi/time";const db = new aws.rds.Instance("database", {    engine: "postgres",    // ... configuration});// Wait for database to accept connectionsconst dbWait = new time.Sleep("db-connection-wait", {    createDuration: "120s", // 2 minutes}, { dependsOn: [db] });const dbSetup = new aws.lambda.Invocation("db-setup", {    functionName: "setup-database",    input: JSON.stringify({ dbEndpoint: db.endpoint }),}, { dependsOn: [dbWait] });

import * as kubernetes from "@pulumi/kubernetes";import * as time from "@pulumi/time";const deployment = new kubernetes.apps.v1.Deployment("app", {    // ... configuration});// Wait for pods to be readyconst stabilizationWait = new time.Sleep("stabilization", {    createDuration: "60s",}, { dependsOn: [deployment] });const healthCheck = new kubernetes.batch.v1.Job("health-check", {    // ... configuration}, { dependsOn: [stabilizationWait] });

import * as namecheap from "@pulumi/namecheap";import * as time from "@pulumi/time";const dns = new namecheap.DomainRecords("dns", {    domain: "example.com",    records: [        { hostname: "@", type: "A", address: "192.0.2.1" },    ],});// Wait for DNS propagationconst dnsPropagation = new time.Sleep("dns-propagation", {    createDuration: "5m", // 5 minutes}, { dependsOn: [dns] });// SSL certificate request after DNS is propagated// const sslCert = new ... { dependsOn: [dnsPropagation] });

const gracefulShutdown = new time.Sleep("graceful-shutdown", {    destroyDuration: "30s", // Allow 30s for connections to drain});// When this resource is destroyed, wait 30s before continuing

import * as time from "@pulumi/time";// Stagger API calls to avoid rate limitsconst delays = [0, 10, 20, 30, 40].map(seconds =>    new time.Sleep(`delay-${seconds}`, {        createDuration: `${seconds}s`,    }));// Create resources with delays between themconst resources = delays.map((delay, i) =>    new SomeResource(`resource-${i}`, {        // ... configuration    }, { dependsOn: [delay] }));

import * as aws from "@pulumi/aws";import * as time from "@pulumi/time";// Stage 1: Infrastructureconst vpc = new aws.ec2.Vpc("vpc", {    cidrBlock: "10.0.0.0/16",});const stage1Wait = new time.Sleep("stage-1-wait", {    createDuration: "30s",}, { dependsOn: [vpc] });// Stage 2: Databaseconst db = new aws.rds.Instance("db", {    // ... configuration}, { dependsOn: [stage1Wait] });const stage2Wait = new time.Sleep("stage-2-wait", {    createDuration: "60s",}, { dependsOn: [db] });// Stage 3: Applicationconst app = new aws.ecs.Service("app", {    // ... configuration}, { dependsOn: [stage2Wait] });export const deploymentStages = {    stage1: "Infrastructure",    stage2: "Database",    stage3: "Application",    totalWaitTime: "90 seconds",};

// ✅ Good: Appropriate for the use caseconst dbWait = new time.Sleep("db-ready", {    createDuration: "60s", // Reasonable for database startup});// ❌ Bad: Unnecessarily longconst shortWait = new time.Sleep("quick", {    createDuration: "10m", // 10 minutes is too long for most cases});

// ✅ Good: Documented reasonconst apiWait = new time.Sleep("api-propagation", {    createDuration: "30s",});export const apiWaitReason = "API gateway needs 30s to propagate configuration changes";// ❌ Bad: No contextconst wait = new time.Sleep("wait", {    createDuration: "30s",});

// ❌ Using Sleep to wait for resourceconst wait = new time.Sleep("wait", {    createDuration: "60s",}, { dependsOn: [resource] });// ✅ Better: Use resource's ready status if availableconst dependent = new SomeResource("dependent", {    // ... configuration}, {     dependsOn: [resource],    // Some resources have built-in readiness checks});

Resource creation failed: Connection refused

// Increase durationconst longerWait = new time.Sleep("wait", {    createDuration: "120s", // Was 60s});

// Start with longer delay, then optimizeconst optimizedWait = new time.Sleep("wait", {    createDuration: "30s", // Reduced from 60s after testing});