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# Global configuration
global:
# Image registry and pull policy
imageRegistry: "ghcr.io"
# Use registry for all images, not just simstudioai/* images
useRegistryForAllImages: false
imagePullSecrets: []
# Common labels applied to all resources
commonLabels: {}
# Storage class for persistent volumes
storageClass: ""
# Main Sim application configuration
app:
# Enable/disable the main application
enabled: true
# Image configuration
image:
repository: simstudioai/simstudio
# tag defaults to Chart.AppVersion. Override with a release tag (e.g. "0.6.73") or pin via image.digest.
tag: ""
# Optional image digest pin: "sha256:..." — when set, overrides tag.
digest: ""
pullPolicy: IfNotPresent
# Number of replicas
replicaCount: 1
# Resource limits and requests
resources:
limits:
memory: "8Gi"
cpu: "2000m"
requests:
memory: "4Gi"
cpu: "1000m"
# Node selector for pod scheduling (leave empty to allow scheduling on any node)
nodeSelector: {}
# Topology spread constraints for app pods (HA across zones / nodes).
# Each entry must include its own labelSelector.
topologySpreadConstraints: []
# Pod security context
podSecurityContext:
fsGroup: 1001
# Container security context
securityContext:
runAsNonRoot: true
runAsUser: 1001
# Secret management configuration
# Use this to reference pre-existing Kubernetes secrets instead of defining values directly
# This enables integration with External Secrets Operator, HashiCorp Vault, Azure Key Vault, etc.
secrets:
existingSecret:
# Set to true to use an existing secret instead of creating one from values
enabled: false
# Name of the existing Kubernetes secret containing app credentials
name: ""
# Key mappings - specify the key names in your existing secret
# Only needed if your secret uses different key names than the defaults
keys:
BETTER_AUTH_SECRET: "BETTER_AUTH_SECRET"
ENCRYPTION_KEY: "ENCRYPTION_KEY"
INTERNAL_API_SECRET: "INTERNAL_API_SECRET"
CRON_SECRET: "CRON_SECRET"
API_ENCRYPTION_KEY: "API_ENCRYPTION_KEY"
REDIS_URL: "REDIS_URL"
# Environment variables
env:
# Application URLs — set NEXT_PUBLIC_APP_URL / BETTER_AUTH_URL to your public origin
# (e.g. https://sim.example.com). Defaults to http://localhost:3000 via app.envDefaults
# for local installs; override here (or via --set) for production. Set values here go
# into the chart-managed Secret and take precedence over envDefaults at runtime.
NEXT_PUBLIC_APP_URL: ""
BETTER_AUTH_URL: ""
INTERNAL_API_BASE_URL: "" # Optional server-side internal base URL for /api self-calls (include http:// or https://); falls back to NEXT_PUBLIC_APP_URL when empty
# TRUSTED_ORIGINS: comma-separated extra public origins to trust for auth (e.g. apex+www, alias hostnames).
# Merged into Better Auth `trustedOrigins` alongside NEXT_PUBLIC_APP_URL. Leave empty when serving from a single origin.
TRUSTED_ORIGINS: ""
# SOCKET_SERVER_URL: Auto-detected when realtime.enabled=true (uses internal service)
# NEXT_PUBLIC_SOCKET_URL: public WebSocket URL for browsers. Leave empty to default to the
# page's own origin (assumes the ingress/reverse proxy routes /socket.io to the realtime service).
# Set explicitly only when realtime is on a separate host:port from the app (e.g. wss://socket.example.com).
NEXT_PUBLIC_SOCKET_URL: ""
# Telemetry & Monitoring
TELEMETRY_ENDPOINT: "" # OTLP endpoint for traces/logs (e.g., "https://otlp-collector:4318/v1/traces")
# Authentication and encryption secrets (REQUIRED for production)
# Generate secure 32-character secrets using: openssl rand -hex 32
BETTER_AUTH_SECRET: "" # REQUIRED - set via --set flag or external secret manager
ENCRYPTION_KEY: "" # REQUIRED - set via --set flag or external secret manager
INTERNAL_API_SECRET: "" # REQUIRED - set via --set flag or external secret manager, used for internal service-to-service authentication
# Optional: Scheduled Jobs Authentication
# Generate using: openssl rand -hex 32
CRON_SECRET: "" # OPTIONAL - required only if cronjobs.enabled=true, authenticates scheduled job requests
# Optional: API Key Encryption (RECOMMENDED for production)
# Generate with: openssl rand -hex 32 (produces the required 64-hex-char / 32-byte value).
API_ENCRYPTION_KEY: "" # OPTIONAL - encrypts API keys at rest; if unset, keys are stored in plain text
REDIS_URL: "" # OPTIONAL - Redis connection string for caching/sessions; can also come from app secret or External Secrets
# Email & Communication
# Configure one provider — the mailer auto-detects in priority order:
# Resend → AWS SES → SMTP → Azure Communication Services.
EMAIL_VERIFICATION_ENABLED: "" # Set to "true" to enable email verification for user registration and login (default "false" via envDefaults)
RESEND_API_KEY: "" # Resend API key for transactional emails
FROM_EMAIL_ADDRESS: "" # Complete from address (e.g., "Sim <noreply@domain.com>" or "DoNotReply@domain.com")
EMAIL_DOMAIN: "" # Domain for sending emails (fallback when FROM_EMAIL_ADDRESS not set)
AWS_SES_REGION: "" # AWS region for SES (e.g., "us-east-1"); credentials resolved via the standard AWS provider chain (env, IRSA, instance profile)
AZURE_ACS_CONNECTION_STRING: "" # Azure Communication Services connection string (email provider — used when Resend/SES/SMTP are not configured)
SMTP_HOST: "" # SMTP server hostname (alternative to Resend/SES)
SMTP_PORT: "" # SMTP server port (465 for TLS, 587 for STARTTLS, 25 for plain)
SMTP_USER: "" # SMTP username (optional — omit for unauthenticated relays like MailHog)
SMTP_PASS: "" # SMTP password (optional — omit for unauthenticated relays)
SMTP_SECURE: "" # Set to "true" to force TLS on connect; defaults to true when SMTP_PORT=465
# OAuth Integration Credentials (leave empty if not using)
GOOGLE_CLIENT_ID: "" # Google OAuth client ID
GOOGLE_CLIENT_SECRET: "" # Google OAuth client secret
GITHUB_CLIENT_ID: "" # GitHub OAuth client ID
GITHUB_CLIENT_SECRET: "" # GitHub OAuth client secret
DISABLE_GOOGLE_AUTH: "" # Set to "true" to hide Google OAuth login
DISABLE_GITHUB_AUTH: "" # Set to "true" to hide GitHub OAuth login
# Google Vertex AI Configuration
VERTEX_PROJECT: "" # Google Cloud project ID for Vertex AI
VERTEX_LOCATION: "" # Google Cloud region for Vertex AI (default "us-central1" via envDefaults)
# Azure OpenAI Configuration (leave empty if not using Azure OpenAI)
AZURE_OPENAI_ENDPOINT: "" # Azure OpenAI service endpoint (e.g., https://your-resource.openai.azure.com)
AZURE_OPENAI_API_KEY: "" # Azure OpenAI API key
AZURE_OPENAI_API_VERSION: "" # Azure OpenAI API version (e.g., 2024-07-01-preview)
# Azure Anthropic Configuration (leave empty if not using Azure Anthropic via AI Foundry)
AZURE_ANTHROPIC_ENDPOINT: "" # Azure AI Foundry endpoint for Anthropic models
AZURE_ANTHROPIC_API_KEY: "" # Azure Anthropic API key
AZURE_ANTHROPIC_API_VERSION: "" # Azure Anthropic API version (e.g., 2023-06-01)
KB_OPENAI_MODEL_NAME: "" # Azure deployment name serving the configured KB embedding model (used only when AZURE_OPENAI_* credentials are set)
WAND_OPENAI_MODEL_NAME: "" # Wand generation model deployment name (works with both regular OpenAI and Azure OpenAI)
# Azure Mistral OCR Configuration (leave empty if not using Azure-hosted OCR for document processing)
OCR_AZURE_ENDPOINT: "" # Azure Mistral OCR service endpoint
OCR_AZURE_MODEL_NAME: "" # Azure Mistral OCR model name
OCR_AZURE_API_KEY: "" # Azure Mistral OCR API key
# AI Provider API Keys (leave empty if not using)
OPENAI_API_KEY: "" # Primary OpenAI API key
OPENAI_API_KEY_1: "" # Additional OpenAI API key for load balancing
OPENAI_API_KEY_2: "" # Additional OpenAI API key for load balancing
OPENAI_API_KEY_3: "" # Additional OpenAI API key for load balancing
MISTRAL_API_KEY: "" # Mistral AI API key
FIREWORKS_API_KEY: "" # Fireworks AI API key (for hosted model access)
ANTHROPIC_API_KEY_1: "" # Primary Anthropic Claude API key
ANTHROPIC_API_KEY_2: "" # Additional Anthropic API key for load balancing
ANTHROPIC_API_KEY_3: "" # Additional Anthropic API key for load balancing
OLLAMA_URL: "" # Ollama local LLM server URL
PII_URL: "" # Presidio PII service URL; auto-computed when pii.enabled, override here otherwise
ELEVENLABS_API_KEY: "" # ElevenLabs API key for text-to-speech in deployed chat
# UI Branding & Whitelabeling Configuration
NEXT_PUBLIC_BRAND_NAME: "" # Custom brand name (default "Sim" via envDefaults)
NEXT_PUBLIC_BRAND_LOGO_URL: "" # Custom logo URL — square icon, shown in collapsed sidebar
NEXT_PUBLIC_BRAND_WORDMARK_URL: "" # Custom wordmark URL — wide image, shown in expanded sidebar
NEXT_PUBLIC_BRAND_FAVICON_URL: "" # Custom favicon URL (leave empty for default)
NEXT_PUBLIC_BRAND_PRIMARY_COLOR: "" # Primary brand color (hex, e.g., "#701a75")
NEXT_PUBLIC_BRAND_ACCENT_COLOR: "" # Accent color (hex, e.g., "#9333ea")
NEXT_PUBLIC_BRAND_BACKGROUND_COLOR: "" # Background color (hex, e.g., "#ffffff")
NEXT_PUBLIC_CUSTOM_CSS_URL: "" # Custom stylesheet URL (leave empty for none)
NEXT_PUBLIC_SUPPORT_EMAIL: "" # Support email address (default "help@sim.ai" via envDefaults)
NEXT_PUBLIC_DOCUMENTATION_URL: "" # Documentation URL (leave empty for none)
NEXT_PUBLIC_TERMS_URL: "" # Terms of service URL (leave empty for none)
NEXT_PUBLIC_PRIVACY_URL: "" # Privacy policy URL (leave empty for none)
# Registration Control
DISABLE_REGISTRATION: "" # Set to "true" to disable new user signups
EMAIL_PASSWORD_SIGNUP_ENABLED: "" # Set to "false" to disable email/password login (SSO-only mode, server-side enforcement)
NEXT_PUBLIC_EMAIL_PASSWORD_SIGNUP_ENABLED: "" # Set to "false" to hide email/password login form (UI-side)
# Bot Protection (Cloudflare Turnstile)
TURNSTILE_SECRET_KEY: "" # Cloudflare Turnstile secret key (leave empty to disable captcha)
NEXT_PUBLIC_TURNSTILE_SITE_KEY: "" # Cloudflare Turnstile site key (leave empty to disable captcha)
# Access Control (leave empty if not restricting login)
ALLOWED_LOGIN_EMAILS: "" # Comma-separated list of allowed email addresses for login
ALLOWED_LOGIN_DOMAINS: "" # Comma-separated list of allowed email domains for login
# Admin API Configuration
ADMIN_API_KEY: "" # Admin API key for organization/user management (generate with: openssl rand -hex 32)
# Organizations & Permission Groups (defaults to "false" via envDefaults — set "true" here to enable)
ACCESS_CONTROL_ENABLED: "" # Enable permission groups feature ("true" to enable)
ORGANIZATIONS_ENABLED: "" # Enable organizations feature ("true" to enable)
NEXT_PUBLIC_ACCESS_CONTROL_ENABLED: "" # Show permission groups UI ("true" to enable)
NEXT_PUBLIC_ORGANIZATIONS_ENABLED: "" # Show organizations UI ("true" to enable)
# LLM Provider/Model Restrictions (leave empty if not restricting)
BLACKLISTED_PROVIDERS: "" # Comma-separated provider IDs to hide from UI (e.g., "openai,anthropic,google")
BLACKLISTED_MODELS: "" # Comma-separated model names/prefixes to hide (e.g., "gpt-4,claude-*")
ALLOWED_MCP_DOMAINS: "" # Comma-separated domains for MCP servers (e.g., "internal.company.com,mcp.example.org"). Empty = all allowed.
# Integration/Block Restrictions (leave empty if not restricting)
ALLOWED_INTEGRATIONS: "" # Comma-separated block types to allow (e.g., "slack,github,agent"). Empty = all allowed.
# Invitation Control
DISABLE_INVITATIONS: "" # Set to "true" to disable workspace invitations globally
NEXT_PUBLIC_DISABLE_INVITATIONS: "" # Set to "true" to hide invitation UI elements
# Public API Access Control
DISABLE_PUBLIC_API: "" # Set to "true" to disable public API toggle globally
NEXT_PUBLIC_DISABLE_PUBLIC_API: "" # Set to "true" to hide public API toggle in UI
# SSO Configuration (Enterprise Single Sign-On)
# Set to "true" AFTER running the SSO registration script
SSO_ENABLED: "" # Enable SSO authentication ("true" to enable)
NEXT_PUBLIC_SSO_ENABLED: "" # Show SSO login button in UI ("true" to enable)
# SSO_TRUSTED_PROVIDER_IDS: comma-separated SSO provider IDs to trust for automatic account linking when a
# user signs in via SSO and an account with the same email already exists. Only needed for IdPs that do NOT
# assert email_verified (trustEmailVerified already handles those that do). Resolved at startup — restart after editing.
SSO_TRUSTED_PROVIDER_IDS: ""
# Enterprise Feature Overrides (self-hosted)
INBOX_ENABLED: "" # Enable Sim Mailer on self-hosted ("true" to enable)
NEXT_PUBLIC_INBOX_ENABLED: "" # Show Sim Mailer settings page ("true" to enable)
WHITELABELING_ENABLED: "" # Enable whitelabeling on self-hosted ("true" to enable)
NEXT_PUBLIC_WHITELABELING_ENABLED: "" # Show whitelabeling settings page ("true" to enable)
AUDIT_LOGS_ENABLED: "" # Enable audit logs on self-hosted ("true" to enable)
NEXT_PUBLIC_AUDIT_LOGS_ENABLED: "" # Show audit logs settings page ("true" to enable)
DATA_DRAINS_ENABLED: "" # Enable data drains on self-hosted ("true" to enable)
NEXT_PUBLIC_DATA_DRAINS_ENABLED: "" # Show data drains settings page ("true" to enable)
# AWS Bedrock Credential Mode
# Set to "true" when the deployment uses AWS default credential chain (IAM roles, instance
# profiles, ECS task roles, IRSA, etc.) instead of explicit access key/secret per workflow.
# When enabled, the AWS Access Key ID and Secret fields are hidden in the Agent block UI.
NEXT_PUBLIC_BEDROCK_DEFAULT_CREDENTIALS: "" # Set to "true" to hide Bedrock credential fields
# Azure Provider Credential Mode
# Set to "true" when AZURE_OPENAI_ENDPOINT/API_KEY (and/or AZURE_ANTHROPIC_*) are configured
# server-side. When enabled, the Azure endpoint, API key, and API version fields are hidden
# in the Agent block UI — users just pick an Azure model and run.
NEXT_PUBLIC_AZURE_CONFIGURED: "" # Set to "true" to hide Azure credential fields
# Cohere Reranker (Knowledge block)
# Set COHERE_API_KEY (or COHERE_API_KEY_1/2/3 for rotation) and NEXT_PUBLIC_COHERE_CONFIGURED=true
# to pre-configure the Cohere reranker server-side. When configured, the Cohere API Key field is
# hidden in the Knowledge block UI.
NEXT_PUBLIC_COHERE_CONFIGURED: "" # Set to "true" to hide the Cohere API Key field on the Knowledge block
# AWS S3 Cloud Storage Configuration (optional - for file storage)
# If configured, files will be stored in S3 instead of local storage
AWS_REGION: "" # AWS region (e.g., "us-east-1")
AWS_ACCESS_KEY_ID: "" # AWS access key ID
AWS_SECRET_ACCESS_KEY: "" # AWS secret access key
S3_BUCKET_NAME: "" # S3 bucket for workspace files
S3_KB_BUCKET_NAME: "" # S3 bucket for knowledge base files
S3_EXECUTION_FILES_BUCKET_NAME: "" # S3 bucket for workflow execution files
S3_CHAT_BUCKET_NAME: "" # S3 bucket for deployed chat files
S3_COPILOT_BUCKET_NAME: "" # S3 bucket for copilot files
S3_PROFILE_PICTURES_BUCKET_NAME: "" # S3 bucket for user profile pictures
S3_OG_IMAGES_BUCKET_NAME: "" # S3 bucket for OpenGraph preview images
S3_WORKSPACE_LOGOS_BUCKET_NAME: "" # S3 bucket for workspace logos
S3_ENDPOINT: "" # Custom endpoint for S3-compatible storage (Cloudflare R2, MinIO, Backblaze B2). Leave empty for AWS S3
S3_FORCE_PATH_STYLE: "" # Set to "true" for path-style addressing (MinIO/Ceph RGW). Leave empty for AWS S3 and R2
# Azure Blob Storage Configuration (optional - for file storage)
# If configured, files will be stored in Azure Blob instead of local storage
# Note: Azure Blob takes precedence over S3 if both are configured
AZURE_ACCOUNT_NAME: "" # Azure storage account name
AZURE_ACCOUNT_KEY: "" # Azure storage account key
AZURE_CONNECTION_STRING: "" # Azure connection string (alternative to account name/key)
AZURE_STORAGE_CONTAINER_NAME: "" # Azure container for workspace files
AZURE_STORAGE_KB_CONTAINER_NAME: "" # Azure container for knowledge base files
AZURE_STORAGE_EXECUTION_FILES_CONTAINER_NAME: "" # Azure container for workflow execution files
AZURE_STORAGE_CHAT_CONTAINER_NAME: "" # Azure container for deployed chat files
AZURE_STORAGE_COPILOT_CONTAINER_NAME: "" # Azure container for copilot files
AZURE_STORAGE_PROFILE_PICTURES_CONTAINER_NAME: "" # Azure container for user profile pictures
AZURE_STORAGE_OG_IMAGES_CONTAINER_NAME: "" # Azure container for OpenGraph preview images
AZURE_STORAGE_WORKSPACE_LOGOS_CONTAINER_NAME: "" # Azure container for workspace logos
# Operational tunables shipped with the chart. These are rendered as inline `env:` on the
# app container — NOT written into the chart-managed Secret and NOT required to be mapped
# when externalSecrets.enabled=true. Override any key by setting `app.envDefaults.KEY` in
# your values file. Move a key into `app.env` above only if it must be treated as secret.
envDefaults:
# Application URLs (override in app.env or app.envDefaults for production)
NEXT_PUBLIC_APP_URL: "http://localhost:3000"
BETTER_AUTH_URL: "http://localhost:3000"
# Node environment
NODE_ENV: "production"
NEXT_TELEMETRY_DISABLED: "1"
# Email defaults
EMAIL_VERIFICATION_ENABLED: "false"
# Vertex AI defaults
VERTEX_LOCATION: "us-central1"
# Branding defaults
NEXT_PUBLIC_BRAND_NAME: "Sim"
NEXT_PUBLIC_SUPPORT_EMAIL: "help@sim.ai"
# Feature flags (default off — set "true" in app.env or app.envDefaults to enable)
ACCESS_CONTROL_ENABLED: "false"
ORGANIZATIONS_ENABLED: "false"
NEXT_PUBLIC_ACCESS_CONTROL_ENABLED: "false"
NEXT_PUBLIC_ORGANIZATIONS_ENABLED: "false"
# Admission Gate
ADMISSION_GATE_MAX_INFLIGHT: "500" # Max concurrent in-flight execution requests per pod
# Rate Limiting (per minute)
RATE_LIMIT_WINDOW_MS: "60000" # Rate limit window duration (1 minute)
RATE_LIMIT_FREE_SYNC: "50" # Sync API executions per minute
RATE_LIMIT_FREE_ASYNC: "200" # Async API executions per minute
# Billing concurrency limits (in-flight executions per billing account)
BILLING_CONCURRENCY_LIMIT_FREE: "10"
BILLING_CONCURRENCY_LIMIT_PRO: "50" # Pro tier (Pro and Pro for Teams)
BILLING_CONCURRENCY_LIMIT_TEAM: "200" # Max tier (Max and Max for Teams)
BILLING_CONCURRENCY_LIMIT_ENTERPRISE: "1000" # Default; Enterprise subscription metadata can override
# Execution Timeouts (seconds) — sync timeouts apply to synchronous API calls
EXECUTION_TIMEOUT_FREE: "300" # Free tier sync timeout (5 minutes)
EXECUTION_TIMEOUT_PRO: "3000" # Pro tier sync timeout (50 minutes)
EXECUTION_TIMEOUT_TEAM: "3000" # Team tier sync timeout (50 minutes)
EXECUTION_TIMEOUT_ENTERPRISE: "3000" # Enterprise tier sync timeout (50 minutes)
# Async timeouts apply to async/background job executions
EXECUTION_TIMEOUT_ASYNC_FREE: "5400" # Free tier async timeout (90 minutes)
EXECUTION_TIMEOUT_ASYNC_PRO: "5400" # Pro tier async timeout (90 minutes)
EXECUTION_TIMEOUT_ASYNC_TEAM: "5400" # Team tier async timeout (90 minutes)
EXECUTION_TIMEOUT_ASYNC_ENTERPRISE: "5400" # Enterprise tier async timeout (90 minutes)
# Table Feature Limits (per workspace, per plan)
FREE_TABLES_LIMIT: "3" # Max user tables per workspace on free tier
FREE_TABLE_ROWS_LIMIT: "1000" # Max rows per table on free tier
PRO_TABLES_LIMIT: "25" # Max user tables per workspace on pro tier
PRO_TABLE_ROWS_LIMIT: "5000" # Max rows per table on pro tier
TEAM_TABLES_LIMIT: "100" # Max user tables per workspace on team tier
TEAM_TABLE_ROWS_LIMIT: "10000" # Max rows per table on team tier
ENTERPRISE_TABLES_LIMIT: "10000" # Max user tables per workspace on enterprise tier
ENTERPRISE_TABLE_ROWS_LIMIT: "1000000" # Max rows per table on enterprise tier
# Isolated-VM Worker Pool
IVM_POOL_SIZE: "4" # Max worker processes in pool
IVM_MAX_CONCURRENT: "10000" # Max concurrent executions globally
IVM_MAX_PER_WORKER: "2500" # Max concurrent executions per worker
IVM_WORKER_IDLE_TIMEOUT_MS: "60000" # Worker idle cleanup timeout (ms)
IVM_QUEUE_TIMEOUT_MS: "300000" # Max queue wait before rejection (ms)
IVM_MAX_QUEUE_SIZE: "10000" # Max queued executions globally
IVM_MAX_ACTIVE_PER_OWNER: "200" # Max concurrent executions per user
IVM_MAX_QUEUED_PER_OWNER: "2000" # Max queued executions per user
IVM_MAX_OWNER_WEIGHT: "5" # Max scheduling weight per user
IVM_DISTRIBUTED_MAX_INFLIGHT_PER_OWNER: "2200" # Max in-flight per user across instances (Redis)
IVM_DISTRIBUTED_LEASE_MIN_TTL_MS: "120000" # Min distributed lease TTL (ms)
IVM_MAX_FETCH_RESPONSE_BYTES: "8388608" # Max fetch response size (8MB)
IVM_MAX_FETCH_RESPONSE_CHARS: "4000000" # Max fetch response chars
IVM_MAX_FETCH_URL_LENGTH: "8192" # Max fetch URL length
IVM_MAX_FETCH_OPTIONS_JSON_CHARS: "262144" # Max fetch options payload (256KB)
IVM_MAX_STDOUT_CHARS: "200000" # Max stdout capture per execution
# Service configuration
service:
type: ClusterIP
port: 3000
targetPort: 3000
# Health checks
# startupProbe shields a slow Next.js cold start (large bundle, 4Gi memory limits) from
# liveness restarts. Once it succeeds, liveness + readiness take over. Total cold-start
# budget: failureThreshold * periodSeconds = 60 * 5s = 300s (5 minutes).
startupProbe:
httpGet:
path: /
port: 3000
initialDelaySeconds: 10
periodSeconds: 5
timeoutSeconds: 3
failureThreshold: 60
# Liveness: lenient — only restart on true deadlock. failureThreshold * periodSeconds = 180s.
livenessProbe:
httpGet:
path: /
port: 3000
initialDelaySeconds: 30
periodSeconds: 30
timeoutSeconds: 5
failureThreshold: 6
# Readiness: fast — shift traffic in/out within ~30s of state change.
readinessProbe:
httpGet:
path: /
port: 3000
initialDelaySeconds: 5
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 3
# Additional volumes for app deployment (e.g., branding assets, custom configs)
extraVolumes: []
extraVolumeMounts: []
# Realtime socket server configuration
realtime:
# Enable/disable the realtime service
enabled: true
# Image configuration
image:
repository: simstudioai/realtime
# tag defaults to Chart.AppVersion. Override with a release tag or pin via image.digest.
tag: ""
digest: ""
pullPolicy: IfNotPresent
# Number of replicas
replicaCount: 1
# Resource limits and requests
resources:
limits:
memory: "1Gi"
cpu: "500m"
requests:
memory: "512Mi"
cpu: "250m"
# Node selector for pod scheduling (leave empty to allow scheduling on any node)
nodeSelector: {}
# Topology spread constraints for realtime pods (HA across zones / nodes).
# Each entry must include its own labelSelector.
topologySpreadConstraints: []
# Pod security context
podSecurityContext:
fsGroup: 1001
# Container security context
securityContext:
runAsNonRoot: true
runAsUser: 1001
# Environment variables — Secret-bound. See `envDefaults` below for chart-shipped defaults.
env:
# Application URLs — must mirror the public origin used by the main app.
# Defaults to http://localhost:3000 via envDefaults; override here for production.
NEXT_PUBLIC_APP_URL: ""
BETTER_AUTH_URL: ""
# Authentication secret (REQUIRED for production)
# Must match the BETTER_AUTH_SECRET value from the main app configuration
BETTER_AUTH_SECRET: "" # REQUIRED - set via --set flag or external secret manager
# Cross-Origin Resource Sharing (CORS) allowed origins for the realtime service.
# Set to the same public origin(s) as the main app (comma-separated). The realtime
# service rejects WebSocket upgrades from origins not in this list.
# Defaults to http://localhost:3000 via envDefaults; override here for production.
ALLOWED_ORIGINS: ""
# Operational defaults shipped with the chart. Rendered as inline `env:` on the realtime
# container (NOT written into the Secret, NOT required in externalSecrets.remoteRefs).
# User-set values in `realtime.env` above take precedence.
envDefaults:
NEXT_PUBLIC_APP_URL: "http://localhost:3000"
BETTER_AUTH_URL: "http://localhost:3000"
ALLOWED_ORIGINS: "http://localhost:3000"
NODE_ENV: "production"
# Service configuration
service:
type: ClusterIP
port: 3002
targetPort: 3002
# Health checks
# Startup probe absorbs cold-start time. Total budget: 30 * 5s = 150s.
startupProbe:
httpGet:
path: /health
port: 3002
initialDelaySeconds: 5
periodSeconds: 5
timeoutSeconds: 3
failureThreshold: 30
# Liveness: lenient. failureThreshold * periodSeconds = 180s.
livenessProbe:
httpGet:
path: /health
port: 3002
initialDelaySeconds: 30
periodSeconds: 30
timeoutSeconds: 5
failureThreshold: 6
# Readiness: fast.
readinessProbe:
httpGet:
path: /health
port: 3002
initialDelaySeconds: 5
periodSeconds: 10
timeoutSeconds: 3
failureThreshold: 3
# Additional volumes for realtime deployment
extraVolumes: []
extraVolumeMounts: []
# Database migrations job configuration
migrations:
# Enable/disable migrations job
enabled: true
# Image configuration
image:
repository: simstudioai/migrations
# tag defaults to Chart.AppVersion. Override with a release tag or pin via image.digest.
tag: ""
digest: ""
pullPolicy: IfNotPresent
# Resource limits and requests
resources:
limits:
memory: "1Gi"
requests:
memory: "512Mi"
cpu: "100m"
# Pod security context
podSecurityContext:
fsGroup: 1001
# Container security context
securityContext:
runAsNonRoot: true
runAsUser: 1001
# PostgreSQL database configuration
postgresql:
# Enable/disable internal PostgreSQL deployment
enabled: true
# Image configuration
image:
repository: pgvector/pgvector
tag: pg17
pullPolicy: IfNotPresent
# Authentication configuration
auth:
username: postgres
password: "" # REQUIRED - set via --set flag or external secret manager
database: sim
# Use an existing secret for PostgreSQL credentials
# This enables integration with External Secrets Operator, HashiCorp Vault, etc.
existingSecret:
enabled: false
name: "" # Name of existing Kubernetes secret
passwordKey: "POSTGRES_PASSWORD" # Key in the secret containing the password
# Node selector for database pod scheduling (leave empty to allow scheduling on any node)
nodeSelector: {}
# Resource limits and requests
resources:
limits:
memory: "2Gi"
requests:
memory: "1Gi"
cpu: "500m"
# Pod security context
# PostgreSQL image's `postgres` user is uid/gid 999.
podSecurityContext:
runAsNonRoot: true
runAsUser: 999
runAsGroup: 999
fsGroup: 999
# Container security context
# readOnlyRootFilesystem is intentionally false — Postgres writes to /var/lib/postgresql/data
# (mounted from PVC) and needs to manage its own data directory.
securityContext:
runAsNonRoot: true
runAsUser: 999
runAsGroup: 999
# Persistence configuration
persistence:
enabled: true
storageClass: ""
size: 10Gi
accessModes:
- ReadWriteOnce
# SSL/TLS configuration (enable for production deployments with certificates)
# Requires cert-manager to be installed in the cluster
tls:
enabled: false
certificatesSecret: postgres-tls-secret
# Certificate configuration (only used if enabled)
duration: "87600h" # 10 years (default)
renewBefore: "2160h" # Renew 90 days before expiry (default)
rotationPolicy: "" # Set to "Always" to rotate private key on renewal (recommended for security)
privateKey:
algorithm: RSA # RSA or ECDSA
size: 4096 # Key size in bits
# Issuer reference (REQUIRED if tls.enabled is true)
# By default, references the CA issuer created by certManager.caIssuer
# Make sure certManager.enabled is true, or provide your own issuer
issuerRef:
name: sim-ca-issuer # Name of your cert-manager Issuer/ClusterIssuer
kind: ClusterIssuer # ClusterIssuer or Issuer
group: "" # Optional: cert-manager.io (leave empty for default)
# Additional DNS names (optional)
additionalDnsNames: []
# Example:
# additionalDnsNames:
# - postgres.example.com
# - db.example.com
# PostgreSQL configuration
config:
maxConnections: 1000
sharedBuffers: "1280MB"
maxWalSize: "4GB"
minWalSize: "80MB"
# Service configuration
service:
type: ClusterIP
port: 5432
targetPort: 5432
# Health checks
# startupProbe shields liveness from slow first-boot scenarios (pgvector
# extension init, WAL replay after a crash on a large data dir). Gives
# postgres up to 150s (30 * 5s) to become ready before liveness takes over.
startupProbe:
exec:
command: ["pg_isready", "-U", "postgres", "-d", "sim"]
periodSeconds: 5
failureThreshold: 30
timeoutSeconds: 5
livenessProbe:
exec:
command: ["pg_isready", "-U", "postgres", "-d", "sim"]
initialDelaySeconds: 10
periodSeconds: 5
readinessProbe:
exec:
command: ["pg_isready", "-U", "postgres", "-d", "sim"]
initialDelaySeconds: 5
periodSeconds: 3
# External database configuration (use when connecting to managed database services)
externalDatabase:
# Enable to use an external database instead of the internal PostgreSQL instance
enabled: false
# Database connection details
host: "external-db.example.com"
port: 5432
username: postgres
password: ""
database: sim
# SSL configuration
sslMode: require
# Use an existing secret for external database credentials
# This enables integration with External Secrets Operator, HashiCorp Vault, etc.
existingSecret:
enabled: false
name: "" # Name of existing Kubernetes secret
passwordKey: "EXTERNAL_DB_PASSWORD" # Key in the secret containing the password
# Ollama local AI models configuration
ollama:
# Enable/disable Ollama deployment
enabled: false
# Image configuration
image:
repository: ollama/ollama
# Pinned to a stable release rather than "latest" to keep deployments reproducible.
# 0.23.2 is the latest stable Ollama as of May 2026
# (https://github.com/ollama/ollama/releases/tag/v0.23.2).
tag: "0.23.2"
digest: ""
pullPolicy: IfNotPresent
# Number of replicas
replicaCount: 1
# GPU configuration
gpu:
enabled: false
count: 1
# GPU sharing strategy: "mig" (Multi-Instance GPU) or "time-slicing"
# - mig: Hardware-level GPU partitioning (requires supported GPUs like A100)
# - time-slicing: Software-level GPU sharing (works with most NVIDIA GPUs)
strategy: "time-slicing"
# Number of time-slicing replicas (only used when strategy is "time-slicing")
timeSlicingReplicas: 5
# Node selector for GPU workloads (adjust labels based on your cluster configuration)
nodeSelector:
accelerator: nvidia
# Tolerations for GPU nodes (adjust based on your cluster's GPU node taints)
tolerations:
- key: "sku"
operator: "Equal"
value: "gpu"
effect: "NoSchedule"
# Resource limits and requests
resources:
limits:
memory: "8Gi"
nvidia.com/gpu: "1"
requests:
memory: "4Gi"
cpu: "1000m"
# Pod security context
# The upstream ollama/ollama image is built to run as root and writes models to
# /root/.ollama by default. To meet Pod Security Standards "restricted", we run
# as a non-root user (1001) and rely on fsGroup to make the mounted PVC writable.
# Override OLLAMA_MODELS env (or remount /root/.ollama) if your image expects root.
podSecurityContext:
runAsNonRoot: true
runAsUser: 1001
runAsGroup: 1001
fsGroup: 1001
# Container security context
# readOnlyRootFilesystem is intentionally false — Ollama writes model blobs to its data dir.
securityContext:
runAsNonRoot: true
runAsUser: 1001
runAsGroup: 1001
# Environment variables
env:
NVIDIA_DRIVER_CAPABILITIES: "all"
OLLAMA_LOAD_TIMEOUT: "-1"
OLLAMA_KEEP_ALIVE: "-1"
OLLAMA_DEBUG: "1"
# The default OLLAMA model dir is /root/.ollama, which a non-root user can't write.
# Point it at a path under the writable PVC mount instead.
HOME: "/tmp"
OLLAMA_MODELS: "/data/models"
# Persistence configuration
persistence:
enabled: true
storageClass: ""
size: 100Gi
accessModes:
- ReadWriteOnce
# Service configuration
service:
type: ClusterIP
port: 11434
targetPort: 11434
# Health checks
startupProbe:
httpGet:
path: /
port: 11434
initialDelaySeconds: 10
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 10
livenessProbe:
httpGet:
path: /
port: 11434
initialDelaySeconds: 60
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 5
readinessProbe:
httpGet:
path: /
port: 11434
initialDelaySeconds: 30
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 3
# Additional volumes for ollama deployment
extraVolumes: []
extraVolumeMounts: []
# Presidio PII redaction service (analyzer + anonymizer combined, port 5001).
# When enabled, the app's PII_URL is auto-wired to this in-cluster service so the
# Guardrails PII block and on-demand masking work. To additionally enable automatic
# log redaction, set app.env.PII_REDACTION="true" AND app.env.INTERNAL_API_BASE_URL
# to the in-cluster app service URL (the redaction path calls the app's own
# /api/guardrails/mask-batch, which must be reachable from inside the cluster).
pii:
# Enable/disable the PII redaction service
enabled: false
# Image configuration. repository resolves to ghcr.io/simstudioai/pii — the
# sim.image helper auto-prepends global.imageRegistry to simstudioai/* repos,
# so do NOT fully-qualify it here.
image:
repository: simstudioai/pii
tag: "" # defaults to Chart.AppVersion
digest: "" # sha256: pin overrides tag
pullPolicy: IfNotPresent
# Number of replicas
replicaCount: 1
# Resource limits and requests. Five large spaCy models (en/es/it/pl/fi, ~2.2GB)
# load into memory at startup, so size generously.
resources:
limits:
memory: "8Gi"
cpu: "2000m"
requests:
memory: "4Gi"
cpu: "1000m"
# The sim.podSecurityContext / sim.containerSecurityContext helpers already inject
# non-root + uid/gid/fsGroup 1001 + restricted defaults (drop ALL caps, no privilege
# escalation, RuntimeDefault seccomp), matching docker/pii.Dockerfile's USER 1001.
# Leave these empty to inherit those defaults; override only if you must.
podSecurityContext: {}
securityContext: {}
# Environment variables for the service container
env: {}
# Node scheduling. nodeSelector pins the (memory-heavy, ~4Gi) service to a
# node pool; tolerations are inherited from the top-level `tolerations` key
# (shared with app/realtime), and topologySpreadConstraints spreads replicas.
nodeSelector: {}
topologySpreadConstraints: []
# Service configuration
service:
type: ClusterIP
port: 5001
targetPort: 5001
# Health checks. Cold start is slow (~180s) while spaCy models load, so the
# startupProbe grace is generous (failureThreshold * periodSeconds ≈ 300s).
startupProbe:
httpGet:
path: /health
port: 5001
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 30
livenessProbe:
httpGet:
path: /health
port: 5001
periodSeconds: 30
timeoutSeconds: 5
failureThreshold: 3
readinessProbe:
httpGet:
path: /health
port: 5001
periodSeconds: 10
timeoutSeconds: 5
failureThreshold: 3
# Additional volumes for the pii deployment
extraVolumes: []
extraVolumeMounts: []
# Ingress configuration
# When services share the same host, paths are consolidated into a single rule.
# Path order: realtime paths, copilot paths, then app paths (most specific first).
# Ensure specific paths (e.g., /socket.io, /copilot) come before catch-all paths (/).
ingress:
enabled: false
className: nginx
annotations:
nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
# Production recommendations (uncomment & adjust to your environment):
#
# Automatic TLS via cert-manager. Issuer name varies per cluster
# (e.g. letsencrypt-prod, letsencrypt-staging, internal-ca).
# cert-manager.io/cluster-issuer: letsencrypt-prod
#
# Allow larger uploads (knowledge base / file ingestion).
# nginx.ingress.kubernetes.io/proxy-body-size: "50m"
#
# Long timeouts for streaming SSE / LLM responses.
# nginx.ingress.kubernetes.io/proxy-read-timeout: "300"
# nginx.ingress.kubernetes.io/proxy-send-timeout: "300"
# Main application (use / as catch-all)
app:
host: sim.local
paths:
- path: /
pathType: Prefix
# Realtime service (use /socket.io when sharing host with app)
realtime:
host: sim-ws.local
paths:
- path: /
pathType: Prefix
# Copilot service (optional, use /copilot when sharing host)
# copilot:
# host: sim.local
# paths:
# - path: /copilot
# pathType: Prefix
tls:
enabled: false
secretName: sim-tls-secret
# Internal Ingress configuration
# Same path ordering rules apply as above.
ingressInternal:
enabled: false
className: nginx
annotations: {}
app:
host: sim-internal.local
paths:
- path: /
pathType: Prefix
realtime:
host: sim-internal.local
paths:
- path: /socket.io
pathType: Prefix
# copilot:
# host: sim-internal.local
# paths:
# - path: /copilot
# pathType: Prefix
tls:
enabled: false
secretName: sim-internal-tls-secret
# Service Account configuration
serviceAccount:
# Specifies whether a service account should be created
create: true
# Annotations to add to the service account
annotations: {}
# The name of the service account to use
name: ""
# Horizontal Pod Autoscaler for app and realtime deployments.
# When enabled, the chart omits spec.replicas from the Deployment so the HPA
# owns replica count. Requires metrics-server (or a custom metrics adapter
# if you use customMetrics) installed in the cluster.
autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 10
targetCPUUtilizationPercentage: 80