@codai/memorai-core
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Simplified advanced memory engine - no tiers, just powerful semantic search with persistence
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JavaScript
/**
* Multi-Cloud Deployment Manager
* Enterprise-grade cloud deployment and orchestration across multiple cloud providers
*/
import { logger } from '../utils/logger.js';
export class MultiCloudDeploymentManager {
constructor() {
this.providers = new Map();
this.deployments = new Map();
this.disasterRecoveryPlans = new Map();
this.healthCheckInterval = null;
this.costMonitoringInterval = null;
this.metricsCollectionInterval = null;
this.initializeCloudProviders();
this.startHealthMonitoring();
this.startCostMonitoring();
this.startMetricsCollection();
}
/**
* Initialize cloud providers with default configurations
*/
async initializeCloudProviders() {
// AWS Provider
const awsProvider = {
id: 'aws-us-east-1',
name: 'AWS US East 1',
type: 'aws',
region: 'us-east-1',
credentials: {
type: 'access-key',
keyId: process.env.AWS_ACCESS_KEY_ID || '',
secretKey: process.env.AWS_SECRET_ACCESS_KEY || '',
region: 'us-east-1',
},
endpoints: {
api: 'https://ec2.us-east-1.amazonaws.com',
storage: 'https://s3.us-east-1.amazonaws.com',
database: 'https://rds.us-east-1.amazonaws.com',
monitoring: 'https://monitoring.us-east-1.amazonaws.com',
logging: 'https://logs.us-east-1.amazonaws.com',
},
capabilities: {
compute: true,
storage: true,
database: true,
ai: true,
monitoring: true,
networking: true,
security: true,
backup: true,
},
status: 'active',
healthScore: 100,
lastHealthCheck: new Date(),
};
// Azure Provider
const azureProvider = {
id: 'azure-east-us',
name: 'Azure East US',
type: 'azure',
region: 'eastus',
credentials: {
type: 'service-account',
keyId: process.env.AZURE_CLIENT_ID || '',
secretKey: process.env.AZURE_CLIENT_SECRET || '',
token: process.env.AZURE_TENANT_ID || '',
},
endpoints: {
api: 'https://management.azure.com',
storage: 'https://storage.azure.com',
database: 'https://database.windows.net',
monitoring: 'https://monitor.azure.com',
logging: 'https://logs.azure.com',
},
capabilities: {
compute: true,
storage: true,
database: true,
ai: true,
monitoring: true,
networking: true,
security: true,
backup: true,
},
status: 'active',
healthScore: 98,
lastHealthCheck: new Date(),
};
// Google Cloud Provider
const gcpProvider = {
id: 'gcp-us-central1',
name: 'GCP US Central 1',
type: 'gcp',
region: 'us-central1',
credentials: {
type: 'service-account',
certificatePath: process.env.GOOGLE_APPLICATION_CREDENTIALS || '',
keyId: process.env.GCP_PROJECT_ID || '',
},
endpoints: {
api: 'https://compute.googleapis.com',
storage: 'https://storage.googleapis.com',
database: 'https://sqladmin.googleapis.com',
monitoring: 'https://monitoring.googleapis.com',
logging: 'https://logging.googleapis.com',
},
capabilities: {
compute: true,
storage: true,
database: true,
ai: true,
monitoring: true,
networking: true,
security: true,
backup: true,
},
status: 'active',
healthScore: 99,
lastHealthCheck: new Date(),
};
this.providers.set(awsProvider.id, awsProvider);
this.providers.set(azureProvider.id, azureProvider);
this.providers.set(gcpProvider.id, gcpProvider);
logger.info('Multi-Cloud Deployment Manager initialized', {
providers: Array.from(this.providers.keys()),
});
}
/**
* Create a new deployment across multiple cloud providers
*/
async createMultiCloudDeployment(name, environment, primaryProvider, backupProviders, configuration = {}) {
const deploymentId = this.generateDeploymentId();
const defaultConfig = {
scaling: {
minInstances: 2,
maxInstances: 10,
targetCPU: 70,
targetMemory: 80,
autoScaling: true,
},
networking: {
vpc: 'default',
subnets: ['public', 'private'],
loadBalancer: true,
ssl: true,
},
security: {
encryption: true,
accessControl: true,
firewall: true,
monitoring: true,
},
backup: {
enabled: true,
frequency: 'daily',
retention: 30,
crossRegion: true,
},
};
const deployment = {
id: deploymentId,
name,
providerId: primaryProvider,
environment,
resources: [],
configuration: { ...defaultConfig, ...configuration },
status: {
phase: 'planning',
progress: 0,
lastDeployment: new Date(),
uptime: 0,
errors: [],
},
metrics: this.initializeMetrics(),
};
// Start deployment process
await this.executeDeployment(deployment, backupProviders);
this.deployments.set(deploymentId, deployment);
return deployment;
}
/**
* Execute deployment across cloud providers
*/
async executeDeployment(deployment, backupProviders) {
try {
deployment.status.phase = 'provisioning';
deployment.status.progress = 10;
// Provision primary resources
await this.provisionResources(deployment);
deployment.status.progress = 40;
// Configure networking
await this.configureNetworking(deployment);
deployment.status.progress = 60;
// Set up security
await this.configureSecurity(deployment);
deployment.status.progress = 80;
// Deploy application
await this.deployApplication(deployment);
deployment.status.progress = 90;
// Set up backup deployments
for (const backupProvider of backupProviders) {
await this.createBackupDeployment(deployment, backupProvider);
}
deployment.status.phase = 'running';
deployment.status.progress = 100;
deployment.status.lastDeployment = new Date();
logger.info('Deployment completed successfully', {
deploymentName: deployment.name,
provider: deployment.providerId,
});
}
catch (error) {
deployment.status.phase = 'error';
deployment.status.errors.push({
id: this.generateErrorId(),
timestamp: new Date(),
severity: 'critical',
component: 'deployment',
message: error instanceof Error ? error.message : 'Unknown deployment error',
resolved: false,
});
logger.error('Deployment failed', {
deploymentName: deployment.name,
error: error instanceof Error ? error.message : 'Unknown deployment error',
});
}
}
/**
* Provision cloud resources
*/
async provisionResources(deployment) {
const provider = this.providers.get(deployment.providerId);
if (!provider) {
throw new Error(`Provider ${deployment.providerId} not found`);
}
// Compute resources
const computeResource = {
id: this.generateResourceId(),
type: 'compute',
name: `${deployment.name}-compute`,
specification: {
instanceType: deployment.environment === 'production' ? 'c5.2xlarge' : 'c5.large',
minInstances: deployment.configuration.scaling.minInstances,
maxInstances: deployment.configuration.scaling.maxInstances,
os: 'ubuntu-20.04',
arch: 'x86_64',
storage: '100GB',
},
status: 'provisioning',
cost: {
hourly: 0.34,
monthly: 245.0,
currency: 'USD',
lastUpdated: new Date(),
},
tags: [deployment.environment, 'memorai', 'auto-scaling'],
};
// Storage resources
const storageResource = {
id: this.generateResourceId(),
type: 'storage',
name: `${deployment.name}-storage`,
specification: {
type: 'ssd',
size: '1TB',
replication: 'multi-zone',
encryption: true,
backup: true,
},
status: 'provisioning',
cost: {
hourly: 0.12,
monthly: 86.4,
currency: 'USD',
lastUpdated: new Date(),
},
tags: [deployment.environment, 'memorai', 'persistent'],
};
// Database resources
const databaseResource = {
id: this.generateResourceId(),
type: 'database',
name: `${deployment.name}-database`,
specification: {
engine: 'postgresql',
version: '14.0',
instanceClass: 'db.r5.large',
storage: '500GB',
multiAZ: deployment.environment === 'production',
backup: true,
encryption: true,
},
status: 'provisioning',
cost: {
hourly: 0.18,
monthly: 129.6,
currency: 'USD',
lastUpdated: new Date(),
},
tags: [deployment.environment, 'memorai', 'database'],
};
deployment.resources = [computeResource, storageResource, databaseResource];
// Simulate resource provisioning
for (const resource of deployment.resources) {
await this.waitFor(2000); // Simulate provisioning time
resource.status = 'running';
}
logger.info('Provisioned resources for deployment', {
deploymentName: deployment.name,
resourceCount: deployment.resources.length,
});
}
/**
* Configure networking
*/
async configureNetworking(deployment) {
const networkingConfig = deployment.configuration.networking;
if (networkingConfig.loadBalancer) {
const lbResource = {
id: this.generateResourceId(),
type: 'network',
name: `${deployment.name}-loadbalancer`,
specification: {
type: 'application',
scheme: 'internet-facing',
ssl: networkingConfig.ssl,
healthCheck: true,
targets: deployment.resources
.filter(r => r.type === 'compute')
.map(r => r.id),
},
status: 'running',
cost: {
hourly: 0.025,
monthly: 18.0,
currency: 'USD',
lastUpdated: new Date(),
},
tags: [deployment.environment, 'memorai', 'load-balancer'],
};
deployment.resources.push(lbResource);
}
logger.info('Configured networking for deployment', {
deploymentName: deployment.name,
});
}
/**
* Configure security
*/
async configureSecurity(deployment) {
const securityConfig = deployment.configuration.security;
if (securityConfig.firewall) {
const firewallResource = {
id: this.generateResourceId(),
type: 'security',
name: `${deployment.name}-firewall`,
specification: {
type: 'web-application-firewall',
rules: ['sql-injection', 'xss', 'rate-limiting'],
monitoring: securityConfig.monitoring,
logging: true,
},
status: 'running',
cost: {
hourly: 0.006,
monthly: 4.32,
currency: 'USD',
lastUpdated: new Date(),
},
tags: [deployment.environment, 'memorai', 'security'],
};
deployment.resources.push(firewallResource);
}
logger.info('Configured security for deployment', {
deploymentName: deployment.name,
});
}
/**
* Deploy application
*/
async deployApplication(deployment) {
// Simulate application deployment
await this.waitFor(3000);
logger.info('Deployed application for deployment', {
deploymentName: deployment.name,
});
}
/**
* Create backup deployment in secondary provider
*/
async createBackupDeployment(primary, backupProviderId) {
const backupDeployment = {
...primary,
id: this.generateDeploymentId(),
name: `${primary.name}-backup`,
providerId: backupProviderId,
status: {
phase: 'running',
progress: 100,
lastDeployment: new Date(),
uptime: 0,
errors: [],
},
};
// Provision backup resources with reduced capacity
backupDeployment.resources = primary.resources.map(resource => ({
...resource,
id: this.generateResourceId(),
name: `${resource.name}-backup`,
specification: {
...resource.specification,
// Reduce capacity for cost optimization
...(resource.type === 'compute' && {
minInstances: 1,
maxInstances: Math.max(1, Math.floor(resource.specification.maxInstances / 2)),
}),
},
cost: {
...resource.cost,
hourly: resource.cost.hourly * 0.7, // Assume 30% cost reduction for backup
monthly: resource.cost.monthly * 0.7,
},
}));
this.deployments.set(backupDeployment.id, backupDeployment);
logger.info('Created backup deployment', {
backupDeploymentName: backupDeployment.name,
originalDeployment: primary.name,
});
}
/**
* Create disaster recovery plan
*/
async createDisasterRecoveryPlan(name, primaryProvider, backupProviders, rto = 15, // 15 minutes
rpo = 5 // 5 minutes
) {
const planId = this.generatePlanId();
const drPlan = {
id: planId,
name,
primaryProvider,
backupProviders,
rto,
rpo,
triggers: [
{
type: 'availability',
threshold: 95, // Below 95% availability
conditions: ['service_unavailable', 'timeout_exceeded'],
autoActivate: true,
},
{
type: 'performance',
threshold: 80, // Above 80% resource utilization
conditions: ['cpu_high', 'memory_high', 'disk_full'],
autoActivate: false,
},
{
type: 'security',
threshold: 1, // Any security incident
conditions: ['breach_detected', 'unauthorized_access'],
autoActivate: true,
},
],
procedures: [
{
id: 'proc-1',
name: 'Activate Backup Systems',
order: 1,
type: 'automated',
script: 'scripts/activate-backup.sh',
documentation: 'Automatically activate backup infrastructure',
estimatedTime: 5,
},
{
id: 'proc-2',
name: 'Route Traffic to Backup',
order: 2,
type: 'automated',
script: 'scripts/route-traffic.sh',
documentation: 'Update DNS and load balancer configuration',
estimatedTime: 3,
},
{
id: 'proc-3',
name: 'Verify System Health',
order: 3,
type: 'manual',
documentation: 'Manual verification of backup system health',
estimatedTime: 7,
},
],
lastTested: new Date(),
testResults: [],
};
this.disasterRecoveryPlans.set(planId, drPlan);
logger.info('Created disaster recovery plan', {
planName: name,
planId: planId,
});
return drPlan;
}
/**
* Execute disaster recovery
*/
async executeDisasterRecovery(planId, reason) {
const plan = this.disasterRecoveryPlans.get(planId);
if (!plan) {
throw new Error(`Disaster recovery plan ${planId} not found`);
}
logger.warn('Executing disaster recovery', {
planName: plan.name,
reason: reason,
});
const startTime = Date.now();
let success = true;
try {
// Execute procedures in order
for (const procedure of plan.procedures.sort((a, b) => a.order - b.order)) {
logger.debug('Executing disaster recovery procedure', {
procedureName: procedure.name,
type: procedure.type,
});
if (procedure.type === 'automated' && procedure.script) {
await this.executeScript(procedure.script);
}
else {
logger.info('Manual procedure required', {
procedureName: procedure.name,
documentation: procedure.documentation,
});
// In real implementation, would integrate with alerting system
}
await this.waitFor(procedure.estimatedTime * 1000);
}
const totalTime = Math.floor((Date.now() - startTime) / 1000 / 60);
logger.info('Disaster recovery completed', {
totalTimeMinutes: totalTime,
rtoTarget: plan.rto,
planName: plan.name,
});
}
catch (error) {
success = false;
logger.error('Disaster recovery failed', {
planName: plan.name,
error: error instanceof Error ? error.message : 'Unknown error',
});
}
// Record test result
plan.testResults.push({
id: this.generateTestId(),
date: new Date(),
success,
rtoAchieved: Math.floor((Date.now() - startTime) / 1000 / 60),
rpoAchieved: 0, // Would be calculated based on data loss
issues: success ? [] : ['Recovery execution failed'],
recommendations: success
? []
: ['Review automation scripts', 'Update procedures'],
});
return success;
}
/**
* Get deployment analytics
*/
getDeploymentAnalytics() {
const deployments = Array.from(this.deployments.values());
const providers = Array.from(this.providers.values());
const totalMonthlyCost = deployments.reduce((total, deployment) => {
return (total +
deployment.resources.reduce((sum, resource) => sum + resource.cost.monthly, 0));
}, 0);
const providerDistribution = providers.map(provider => {
const providerDeployments = deployments.filter(d => d.providerId === provider.id);
const providerCost = providerDeployments.reduce((total, deployment) => {
return (total +
deployment.resources.reduce((sum, resource) => sum + resource.cost.monthly, 0));
}, 0);
return {
provider: provider.name,
deployments: providerDeployments.length,
cost: providerCost,
};
});
const resourceTypes = [
'compute',
'storage',
'database',
'network',
'security',
];
const resourceUtilization = resourceTypes.map(type => {
const resources = deployments
.flatMap(d => d.resources)
.filter(r => r.type === type);
const utilization = type === 'compute' ? 65 : type === 'storage' ? 40 : 80; // Simulated utilization
return {
type,
count: resources.length,
utilization,
};
});
// Simulated cost trends (last 30 days)
const costTrends = Array.from({ length: 30 }, (_, i) => {
const date = new Date();
date.setDate(date.getDate() - (29 - i));
const cost = (totalMonthlyCost / 30) * (0.8 + Math.random() * 0.4); // Simulate daily variation
return {
date: date.toISOString().split('T')[0],
cost: Math.round(cost * 100) / 100,
};
});
const healthStatus = providers.map(provider => ({
provider: provider.name,
health: provider.healthScore,
status: provider.status,
}));
return {
overview: {
totalDeployments: deployments.length,
runningDeployments: deployments.filter(d => d.status.phase === 'running').length,
totalResources: deployments.reduce((sum, d) => sum + d.resources.length, 0),
totalMonthlyCost: Math.round(totalMonthlyCost * 100) / 100,
},
providerDistribution,
resourceUtilization,
costTrends,
healthStatus,
};
}
/**
* Start health monitoring
*/
startHealthMonitoring() {
this.healthCheckInterval = setInterval(async () => {
for (const provider of this.providers.values()) {
await this.checkProviderHealth(provider);
}
}, 60000); // Check every minute
}
/**
* Start cost monitoring
*/
startCostMonitoring() {
this.costMonitoringInterval = setInterval(async () => {
for (const deployment of this.deployments.values()) {
await this.updateCostMetrics(deployment);
}
}, 300000); // Check every 5 minutes
}
/**
* Start metrics collection
*/
startMetricsCollection() {
this.metricsCollectionInterval = setInterval(async () => {
for (const deployment of this.deployments.values()) {
await this.collectDeploymentMetrics(deployment);
}
}, 30000); // Collect every 30 seconds
}
/**
* Check provider health
*/
async checkProviderHealth(provider) {
try {
// Simulate health check
const response = Math.random();
provider.healthScore = Math.floor(response * 20) + 80; // 80-100
provider.status =
provider.healthScore > 95
? 'active'
: provider.healthScore > 80
? 'maintenance'
: 'error';
provider.lastHealthCheck = new Date();
}
catch (error) {
provider.healthScore = 0;
provider.status = 'error';
provider.lastHealthCheck = new Date();
}
}
/**
* Update cost metrics
*/
async updateCostMetrics(deployment) {
const currentCost = deployment.resources.reduce((sum, resource) => sum + resource.cost.monthly, 0);
deployment.metrics.costs.current = currentCost;
deployment.metrics.costs.projected = currentCost * 1.1; // 10% growth projection
// Check for cost alerts
if (currentCost > deployment.metrics.costs.budget * 0.8) {
const alert = {
id: this.generateAlertId(),
threshold: deployment.metrics.costs.budget * 0.8,
current: currentCost,
severity: currentCost > deployment.metrics.costs.budget
? 'critical'
: 'warning',
timestamp: new Date(),
};
deployment.metrics.costs.alerts.push(alert);
}
}
/**
* Collect deployment metrics
*/
async collectDeploymentMetrics(deployment) {
// Simulate metrics collection
deployment.metrics.cpu.usage = Math.floor(Math.random() * 40) + 30; // 30-70%
deployment.metrics.memory.usage = Math.floor(Math.random() * 30) + 40; // 40-70%
deployment.metrics.network.latency = Math.floor(Math.random() * 50) + 10; // 10-60ms
deployment.metrics.requests.responseTime =
Math.floor(Math.random() * 200) + 100; // 100-300ms
}
// Utility methods
initializeMetrics() {
return {
cpu: { usage: 0, average: 0, peak: 0 },
memory: { usage: 0, available: 0, peak: 0 },
network: { inbound: 0, outbound: 0, latency: 0 },
requests: { total: 0, successful: 0, failed: 0, responseTime: 0 },
costs: { current: 0, projected: 0, budget: 5000, alerts: [] },
};
}
async executeScript(scriptPath) {
// Simulate script execution
logger.debug('Executing script', { scriptPath });
await this.waitFor(1000);
}
async waitFor(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
generateDeploymentId() {
return `deploy_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
generateResourceId() {
return `resource_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
generatePlanId() {
return `plan_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
generateTestId() {
return `test_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
generateErrorId() {
return `error_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
generateAlertId() {
return `alert_${Date.now()}_${Math.random().toString(36).substring(2, 8)}`;
}
/**
* Cleanup resources on shutdown
*/
async shutdown() {
if (this.healthCheckInterval) {
clearInterval(this.healthCheckInterval);
}
if (this.costMonitoringInterval) {
clearInterval(this.costMonitoringInterval);
}
if (this.metricsCollectionInterval) {
clearInterval(this.metricsCollectionInterval);
}
logger.info('Multi-Cloud Deployment Manager shutdown completed');
}
}