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Enterprise Deployment Guide
This guide covers comprehensive enterprise deployment strategies for DeepWikiOpen, focusing on security, scalability, and compliance requirements for production environments.Table of Contents
- Private API Channel Configuration
- Custom Base URL Setup
- Authorization Mode Configuration
- Multi-User Deployment Strategies
- Security Hardening
- Corporate Authentication Integration
- Monitoring and Logging
- High Availability Configuration
- Backup and Disaster Recovery
- Compliance Considerations
Private API Channel Configuration
Configure DeepWikiOpen to use private API channels for enhanced security and control.API Gateway Setup
# api-gateway-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: deepwikiopen-api-config
data:
api-config.json: |
{
"channels": {
"private": {
"endpoint": "https://api-internal.company.com/deepwiki",
"protocol": "https",
"port": 443,
"timeout": 30000,
"retryPolicy": {
"maxRetries": 3,
"backoffMultiplier": 2
}
}
},
"routing": {
"defaultChannel": "private",
"fallbackEnabled": false
}
}
Environment Configuration
# .env.production
DEEPWIKI_API_CHANNEL=private
DEEPWIKI_API_ENDPOINT=https://api-internal.company.com/deepwiki
DEEPWIKI_API_KEY_ROTATION_DAYS=30
DEEPWIKI_API_RATE_LIMIT=1000
DEEPWIKI_API_BURST_LIMIT=2000
Network Isolation
# network-policy.yaml
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
name: deepwikiopen-api-isolation
spec:
podSelector:
matchLabels:
app: deepwikiopen
policyTypes:
- Ingress
- Egress
egress:
- to:
- namespaceSelector:
matchLabels:
name: api-gateway
ports:
- protocol: TCP
port: 443
Custom Base URL Setup
Configure custom base URLs for corporate proxy environments.Proxy Configuration
// config/proxy.js
module.exports = {
production: {
baseUrl: process.env.CORPORATE_BASE_URL || 'https://deepwiki.company.com',
proxy: {
host: process.env.PROXY_HOST || 'proxy.company.com',
port: process.env.PROXY_PORT || 8080,
auth: {
username: process.env.PROXY_USERNAME,
password: process.env.PROXY_PASSWORD
},
protocol: 'https'
},
bypassList: [
'localhost',
'127.0.0.1',
'.company.internal'
]
}
}
Reverse Proxy Setup (NGINX)
# nginx.conf
upstream deepwikiopen_backend {
least_conn;
server backend1.internal:8080 weight=5;
server backend2.internal:8080 weight=5;
server backend3.internal:8080 weight=5;
keepalive 32;
keepalive_requests 100;
keepalive_timeout 60s;
}
server {
listen 443 ssl http2;
server_name deepwiki.company.com;
ssl_certificate /etc/nginx/certs/company.crt;
ssl_certificate_key /etc/nginx/certs/company.key;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!MD5;
location / {
proxy_pass https://deepwikiopen_backend;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# Corporate headers
proxy_set_header X-Company-User $http_x_company_user;
proxy_set_header X-Company-Department $http_x_company_department;
# Security headers
add_header X-Content-Type-Options nosniff;
add_header X-Frame-Options DENY;
add_header X-XSS-Protection "1; mode=block";
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
}
}
Authorization Mode Configuration
Implement robust authorization modes for enterprise environments.RBAC Configuration
# rbac-config.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: deepwikiopen-rbac
data:
roles.json: |
{
"roles": {
"admin": {
"permissions": ["read", "write", "delete", "admin"],
"resources": ["*"]
},
"developer": {
"permissions": ["read", "write"],
"resources": ["projects/*", "documents/*"]
},
"viewer": {
"permissions": ["read"],
"resources": ["documents/*", "public/*"]
}
},
"defaultRole": "viewer",
"superAdmins": ["admin@company.com"]
}
OAuth2/OIDC Integration
// auth/oauth-config.js
const OIDCStrategy = require('passport-openidconnect').Strategy;
module.exports = {
strategy: new OIDCStrategy({
issuer: process.env.OIDC_ISSUER || 'https://auth.company.com',
authorizationURL: 'https://auth.company.com/authorize',
tokenURL: 'https://auth.company.com/token',
userInfoURL: 'https://auth.company.com/userinfo',
clientID: process.env.OIDC_CLIENT_ID,
clientSecret: process.env.OIDC_CLIENT_SECRET,
callbackURL: 'https://deepwiki.company.com/auth/callback',
scope: ['openid', 'profile', 'email', 'groups']
}, (issuer, profile, done) => {
// Map corporate groups to DeepWiki roles
const roles = mapCorporateGroups(profile.groups);
return done(null, {
id: profile.id,
email: profile.email,
roles: roles,
department: profile.department
});
}),
sessionConfig: {
secret: process.env.SESSION_SECRET,
resave: false,
saveUninitialized: false,
cookie: {
secure: true,
httpOnly: true,
maxAge: 8 * 60 * 60 * 1000, // 8 hours
sameSite: 'strict'
}
}
};
API Key Management
// auth/api-key-manager.js
class EnterpriseAPIKeyManager {
constructor(config) {
this.rotationDays = config.rotationDays || 30;
this.keyVault = config.keyVault;
}
async rotateKeys() {
const keys = await this.keyVault.listKeys();
const now = Date.now();
for (const key of keys) {
if (now - key.createdAt > this.rotationDays * 24 * 60 * 60 * 1000) {
// Generate new key
const newKey = await this.generateSecureKey();
// Store in vault
await this.keyVault.store({
id: key.id,
key: newKey,
createdAt: now,
previousKey: key.key,
rotatedAt: now
});
// Notify administrators
await this.notifyKeyRotation(key.id);
}
}
}
async generateSecureKey() {
const crypto = require('crypto');
return crypto.randomBytes(32).toString('base64');
}
}
Multi-User Deployment Strategies
Kubernetes Deployment
# deployment.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: deepwikiopen
labels:
app: deepwikiopen
spec:
replicas: 3
strategy:
type: RollingUpdate
rollingUpdate:
maxSurge: 1
maxUnavailable: 0
selector:
matchLabels:
app: deepwikiopen
template:
metadata:
labels:
app: deepwikiopen
spec:
affinity:
podAntiAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchExpressions:
- key: app
operator: In
values:
- deepwikiopen
topologyKey: kubernetes.io/hostname
containers:
- name: deepwikiopen
image: company.registry.io/deepwikiopen:enterprise-1.0
ports:
- containerPort: 8080
env:
- name: NODE_ENV
value: "production"
- name: MULTI_TENANT_MODE
value: "true"
resources:
requests:
memory: "512Mi"
cpu: "500m"
limits:
memory: "1Gi"
cpu: "1000m"
livenessProbe:
httpGet:
path: /health
port: 8080
initialDelaySeconds: 30
periodSeconds: 10
readinessProbe:
httpGet:
path: /ready
port: 8080
initialDelaySeconds: 5
periodSeconds: 5
Multi-Tenant Configuration
// config/multi-tenant.js
module.exports = {
multiTenant: {
enabled: true,
isolation: 'database', // 'database' | 'schema' | 'row'
strategy: {
identification: 'subdomain', // 'subdomain' | 'header' | 'jwt'
headerName: 'X-Tenant-ID',
defaultTenant: 'default'
},
database: {
poolSize: 10,
idleTimeout: 30000,
connectionLimit: 100
},
cache: {
ttl: 3600,
checkPeriod: 600,
maxKeys: 10000
}
}
};
Security Hardening
Security Headers
// middleware/security.js
const helmet = require('helmet');
module.exports = {
configure: (app) => {
app.use(helmet({
contentSecurityPolicy: {
directives: {
defaultSrc: ["'self'"],
styleSrc: ["'self'", "'unsafe-inline'"],
scriptSrc: ["'self'"],
imgSrc: ["'self'", "data:", "https:"],
connectSrc: ["'self'", "wss:", "https:"],
fontSrc: ["'self'"],
objectSrc: ["'none'"],
mediaSrc: ["'self'"],
frameSrc: ["'none'"],
},
},
hsts: {
maxAge: 31536000,
includeSubDomains: true,
preload: true
}
}));
// Additional security middleware
app.use(require('./rate-limiter'));
app.use(require('./input-validation'));
app.use(require('./sql-injection-prevention'));
}
};
Encryption at Rest
# encryption-config.yaml
apiVersion: v1
kind: EncryptionConfiguration
resources:
- resources:
- secrets
- configmaps
providers:
- aescbc:
keys:
- name: key1
secret: <base64-encoded-secret>
- identity: {}
Network Security
# pod-security-policy.yaml
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
name: deepwikiopen-psp
spec:
privileged: false
allowPrivilegeEscalation: false
requiredDropCapabilities:
- ALL
volumes:
- 'configMap'
- 'emptyDir'
- 'projected'
- 'secret'
- 'downwardAPI'
- 'persistentVolumeClaim'
hostNetwork: false
hostIPC: false
hostPID: false
runAsUser:
rule: 'MustRunAsNonRoot'
seLinux:
rule: 'RunAsAny'
supplementalGroups:
rule: 'RunAsAny'
fsGroup:
rule: 'RunAsAny'
readOnlyRootFilesystem: true
Corporate Authentication Integration
LDAP Integration
// auth/ldap-config.js
const LdapAuth = require('ldapauth-fork');
module.exports = {
ldap: new LdapAuth({
url: process.env.LDAP_URL || 'ldaps://ldap.company.com:636',
bindDN: process.env.LDAP_BIND_DN,
bindCredentials: process.env.LDAP_BIND_PASSWORD,
searchBase: process.env.LDAP_SEARCH_BASE || 'ou=users,dc=company,dc=com',
searchFilter: '(&(objectClass=user)(sAMAccountName={{username}}))',
searchAttributes: ['displayName', 'mail', 'memberOf', 'department'],
groupSearchBase: 'ou=groups,dc=company,dc=com',
groupSearchFilter: '(&(objectClass=group)(member={{dn}}))',
groupSearchAttributes: ['cn', 'description'],
cache: true,
cacheTime: 3600000, // 1 hour
tlsOptions: {
ca: [fs.readFileSync('./certs/company-ca.crt')]
}
}),
mapUserRoles: (ldapUser) => {
const roles = [];
if (ldapUser.memberOf) {
const groups = Array.isArray(ldapUser.memberOf)
? ldapUser.memberOf
: [ldapUser.memberOf];
groups.forEach(group => {
if (group.includes('CN=DeepWiki-Admins')) roles.push('admin');
if (group.includes('CN=DeepWiki-Developers')) roles.push('developer');
if (group.includes('CN=DeepWiki-Users')) roles.push('viewer');
});
}
return roles.length > 0 ? roles : ['viewer'];
}
};
SAML Integration
// auth/saml-config.js
const saml = require('passport-saml');
module.exports = {
strategy: new saml.Strategy({
callbackUrl: 'https://deepwiki.company.com/auth/saml/callback',
entryPoint: process.env.SAML_ENTRY_POINT,
issuer: 'deepwikiopen',
cert: fs.readFileSync('./certs/saml-cert.pem', 'utf-8'),
privateKey: fs.readFileSync('./certs/saml-key.pem', 'utf-8'),
identifierFormat: 'urn:oasis:names:tc:SAML:2.0:nameid-format:persistent',
wantAssertionsSigned: true,
signatureAlgorithm: 'sha256'
}, (profile, done) => {
return done(null, {
id: profile.nameID,
email: profile.email,
displayName: profile.displayName,
department: profile['http://schemas.company.com/claims/department'],
roles: profile['http://schemas.company.com/claims/roles']
});
})
};
Monitoring and Logging
Prometheus Metrics
// monitoring/metrics.js
const prometheus = require('prom-client');
// Custom metrics
const httpRequestDuration = new prometheus.Histogram({
name: 'deepwiki_http_request_duration_seconds',
help: 'Duration of HTTP requests in seconds',
labelNames: ['method', 'route', 'status_code'],
buckets: [0.1, 0.3, 0.5, 0.7, 1, 3, 5, 7, 10]
});
const activeUsers = new prometheus.Gauge({
name: 'deepwiki_active_users',
help: 'Number of active users',
labelNames: ['tenant', 'department']
});
const apiCallsTotal = new prometheus.Counter({
name: 'deepwiki_api_calls_total',
help: 'Total number of API calls',
labelNames: ['endpoint', 'method', 'status']
});
// Export metrics endpoint
module.exports = {
endpoint: '/metrics',
register: prometheus.register,
metrics: {
httpRequestDuration,
activeUsers,
apiCallsTotal
}
};
ELK Stack Configuration
# filebeat.yml
filebeat.inputs:
- type: container
paths:
- /var/lib/docker/containers/*/*.log
processors:
- add_kubernetes_metadata:
host: ${NODE_NAME}
matchers:
- logs_path:
logs_path: "/var/lib/docker/containers/"
multiline.pattern: '^\d{4}-\d{2}-\d{2}'
multiline.negate: true
multiline.match: after
output.elasticsearch:
hosts: ['${ELASTICSEARCH_HOST:elasticsearch}:${ELASTICSEARCH_PORT:9200}']
username: ${ELASTICSEARCH_USERNAME}
password: ${ELASTICSEARCH_PASSWORD}
indices:
- index: "deepwiki-%{[agent.version]}-%{+yyyy.MM.dd}"
when.contains:
kubernetes.labels.app: "deepwikiopen"
processors:
- add_host_metadata:
when.not.contains.tags: forwarded
- add_docker_metadata: ~
- add_kubernetes_metadata: ~
Application Performance Monitoring
// monitoring/apm.js
const apm = require('elastic-apm-node');
module.exports = {
init: () => {
apm.start({
serviceName: 'deepwikiopen',
secretToken: process.env.APM_SECRET_TOKEN,
serverUrl: process.env.APM_SERVER_URL,
environment: process.env.NODE_ENV,
captureBody: 'all',
captureHeaders: true,
transactionSampleRate: 0.1,
spanFramesMinDuration: '5ms',
usePathAsTransactionName: true,
ignoreUrls: ['/health', '/metrics'],
errorOnAbortedRequests: true,
captureErrorLogStackTraces: 'always',
logLevel: 'info'
});
}
};
High Availability Configuration
Database Clustering
# postgres-ha.yaml
apiVersion: postgresql.cnpg.io/v1
kind: Cluster
metadata:
name: deepwiki-postgres-cluster
spec:
instances: 3
primaryUpdateStrategy: unsupervised
postgresql:
parameters:
max_connections: "200"
shared_buffers: "256MB"
effective_cache_size: "1GB"
maintenance_work_mem: "64MB"
checkpoint_completion_target: "0.9"
wal_buffers: "16MB"
default_statistics_target: "100"
random_page_cost: "1.1"
effective_io_concurrency: "200"
work_mem: "4MB"
min_wal_size: "1GB"
max_wal_size: "2GB"
bootstrap:
initdb:
database: deepwiki
owner: deepwiki_user
secret:
name: deepwiki-db-secret
monitoring:
enabled: true
customQueriesConfigMap:
- name: deepwiki-metrics
key: queries.yaml
Redis Sentinel Configuration
# redis-sentinel.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: redis-sentinel-config
data:
sentinel.conf: |
port 26379
bind 0.0.0.0
sentinel announce-ip ${HOSTNAME}.redis-sentinel
sentinel down-after-milliseconds mymaster 5000
sentinel parallel-syncs mymaster 1
sentinel failover-timeout mymaster 60000
sentinel auth-pass mymaster ${REDIS_PASSWORD}
sentinel monitor mymaster redis-master 6379 2
Load Balancer Configuration
# service.yaml
apiVersion: v1
kind: Service
metadata:
name: deepwikiopen-lb
annotations:
service.beta.kubernetes.io/aws-load-balancer-type: "nlb"
service.beta.kubernetes.io/aws-load-balancer-cross-zone-load-balancing-enabled: "true"
spec:
type: LoadBalancer
selector:
app: deepwikiopen
ports:
- port: 443
targetPort: 8080
protocol: TCP
sessionAffinity: ClientIP
sessionAffinityConfig:
clientIP:
timeoutSeconds: 10800
Backup and Disaster Recovery
Automated Backup Strategy
# velero-backup.yaml
apiVersion: velero.io/v1
kind: Schedule
metadata:
name: deepwiki-daily-backup
spec:
schedule: "0 2 * * *"
template:
ttl: 720h0m0s
includedNamespaces:
- deepwikiopen
includedResources:
- '*'
storageLocation: deepwiki-backup-location
volumeSnapshotLocations:
- deepwiki-snapshots
hooks:
resources:
- name: database-backup
includedNamespaces:
- deepwikiopen
labelSelector:
matchLabels:
app: postgres
pre:
- exec:
container: postgres
command:
- /bin/bash
- -c
- pg_dump -U $POSTGRES_USER -d $POSTGRES_DB > /backup/dump.sql
Disaster Recovery Plan
// dr/recovery-plan.js
class DisasterRecoveryPlan {
constructor(config) {
this.rto = config.rto || '4 hours'; // Recovery Time Objective
this.rpo = config.rpo || '1 hour'; // Recovery Point Objective
}
async executeRecovery(disaster) {
const steps = [
this.assessDamage(disaster),
this.activateSecondaryRegion(),
this.restoreFromBackup(),
this.validateDataIntegrity(),
this.switchTraffic(),
this.notifyStakeholders()
];
for (const step of steps) {
await step;
await this.logRecoveryStep(step);
}
}
async testDRPlan() {
// Automated DR testing
const scenarios = [
'database-failure',
'region-outage',
'data-corruption',
'security-breach'
];
for (const scenario of scenarios) {
await this.simulateDisaster(scenario);
await this.measureRecoveryMetrics();
}
}
}
Cross-Region Replication
# cross-region-sync.yaml
apiVersion: batch/v1
kind: CronJob
metadata:
name: cross-region-sync
spec:
schedule: "*/15 * * * *"
jobTemplate:
spec:
template:
spec:
containers:
- name: sync
image: company.registry.io/deepwiki-sync:latest
env:
- name: SOURCE_REGION
value: "us-east-1"
- name: TARGET_REGION
value: "us-west-2"
- name: SYNC_MODE
value: "incremental"
command:
- /bin/sh
- -c
- |
rsync -avz --delete \
--exclude='temp/*' \
--exclude='cache/*' \
/data/source/ /data/target/
Compliance Considerations
GDPR Compliance
// compliance/gdpr.js
class GDPRCompliance {
constructor() {
this.consentManager = new ConsentManager();
this.dataProcessor = new PersonalDataProcessor();
}
async handleDataRequest(userId, requestType) {
switch (requestType) {
case 'access':
return await this.exportUserData(userId);
case 'rectification':
return await this.correctUserData(userId);
case 'erasure':
return await this.deleteUserData(userId);
case 'portability':
return await this.exportPortableData(userId);
default:
throw new Error('Invalid request type');
}
}
async anonymizeData(data) {
// Implement data anonymization
const anonymized = {
...data,
email: this.hashEmail(data.email),
name: 'ANONYMIZED',
ipAddress: this.anonymizeIP(data.ipAddress)
};
return anonymized;
}
}
Audit Logging
// compliance/audit-logger.js
class AuditLogger {
constructor(config) {
this.storage = config.storage;
this.encryption = config.encryption;
}
async log(event) {
const auditEntry = {
timestamp: new Date().toISOString(),
userId: event.userId,
action: event.action,
resource: event.resource,
result: event.result,
ipAddress: event.ipAddress,
userAgent: event.userAgent,
department: event.department,
metadata: event.metadata
};
// Encrypt sensitive data
const encrypted = await this.encryption.encrypt(auditEntry);
// Store with integrity check
await this.storage.store({
data: encrypted,
hash: this.calculateHash(encrypted),
signature: await this.sign(encrypted)
});
}
async generateComplianceReport(startDate, endDate) {
const entries = await this.storage.query({
startDate,
endDate
});
return {
summary: this.summarizeActivity(entries),
accessPatterns: this.analyzeAccess(entries),
anomalies: this.detectAnomalies(entries),
privilegedActions: this.filterPrivileged(entries)
};
}
}
Data Retention Policies
# data-retention-policy.yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: data-retention-policy
data:
policy.json: |
{
"policies": {
"user-data": {
"retentionDays": 2555,
"archiveAfterDays": 365,
"deletePersonalInfoAfterDays": 1095
},
"audit-logs": {
"retentionDays": 2555,
"immutable": true,
"compressionAfterDays": 90
},
"application-logs": {
"retentionDays": 90,
"compressionAfterDays": 7
},
"metrics": {
"retentionDays": 365,
"aggregationRules": {
"1m": 24,
"5m": 168,
"1h": 730
}
}
}
}
Security Best Practices Summary
- Zero Trust Architecture: Never trust, always verify
- Principle of Least Privilege: Grant minimum required permissions
- Defense in Depth: Multiple layers of security controls
- Regular Security Audits: Quarterly penetration testing
- Incident Response Plan: Documented and tested procedures
- Encryption Everywhere: In transit and at rest
- Continuous Monitoring: Real-time threat detection
- Patch Management: Automated security updates
- Access Reviews: Regular audit of user permissions
- Security Training: Regular employee security awareness
Deployment Checklist
- Configure private API channels
- Set up custom base URLs and proxies
- Implement authentication and authorization
- Deploy multi-user infrastructure
- Apply security hardening measures
- Integrate corporate authentication
- Set up monitoring and logging
- Configure high availability
- Implement backup strategy
- Ensure compliance requirements
- Test disaster recovery plan
- Conduct security audit
- Document operational procedures
- Train operations team
- Schedule regular reviews
Support and Resources
- Enterprise Support Portal: https://support.deepwikiopen.enterprise
- Security Updates: https://security.deepwikiopen.enterprise
- Compliance Documentation: https://compliance.deepwikiopen.enterprise
- Operations Runbook: https://runbook.deepwikiopen.enterprise
For additional enterprise features or custom requirements, please contact your DeepWikiOpen enterprise support team.