# =============================================================================
# Chroma Vector Database Configuration
# =============================================================================
# Docs: https://docs.trychroma.com
# =============================================================================

# ---------------------------------------------------------------------------
# Image Version
# ---------------------------------------------------------------------------
# Pin a specific Chroma version (e.g., 0.6.3). Leave empty or set to 'latest'
# for the latest release.
CHROMA_VERSION=latest

# ---------------------------------------------------------------------------
# Host Port
# ---------------------------------------------------------------------------
# The port Chroma's REST API will be accessible on from the host machine.
# The internal container port is fixed at 8000.
CHROMA_PORT=8000

# ---------------------------------------------------------------------------
# Persistence
# ---------------------------------------------------------------------------
# Persist data to disk (bind-mounted at /mnt/user/appdata/chroma/data).
IS_PERSISTENT=TRUE
PERSIST_DIRECTORY=/chroma/chroma/

# ---------------------------------------------------------------------------
# Server
# ---------------------------------------------------------------------------
# Comma-separated list of origins allowed for CORS (e.g., http://localhost:3000).
# Leave empty to allow all origins.
CHROMA_SERVER_CORS_ALLOW_ORIGINS=
# Thread pool size for the HTTP server.
CHROMA_SERVER_THREAD_POOL_SIZE=40
# Allow resetting the database via the API. Set to 'true' with caution — this
# is destructive and will delete all data.
ALLOW_RESET=false

# ---------------------------------------------------------------------------
# Authentication (optional)
# ---------------------------------------------------------------------------
# Uncomment and configure to enable authentication. The credentials value
# depends on the provider — for the basic token provider, use:
#   CHROMA_SERVER_AUTHN_CREDENTIALS=your-auth-token-here
#
# For the multi-user token provider, supply a JSON mapping of tokens to users:
#   CHROMA_SERVER_AUTHN_CREDENTIALS='{"test-token-1234":"admin-user"}'
# (sensitive)
# CHROMA_SERVER_AUTHN_PROVIDER=chromadb.auth.token_authn.TokenAuthenticationServerProvider
# CHROMA_SERVER_AUTHN_CREDENTIALS=
# CHROMA_AUTH_TOKEN_TRANSPORT_HEADER=X-Chroma-Token

# ---------------------------------------------------------------------------
# Authorization (optional)
# ---------------------------------------------------------------------------
# Uncomment to enable authorization (requires authentication to be configured).
# (sensitive)
# CHROMA_SERVER_AUTHZ_PROVIDER=chromadb.auth.simple_rbac_authz.SimpleRBACAuthorizationProvider
# CHROMA_SERVER_AUTHZ_CONFIG=

# ---------------------------------------------------------------------------
# Telemetry
# ---------------------------------------------------------------------------
# Disable anonymous telemetry.
ANONYMIZED_TELEMETRY=false
# OpenTelemetry endpoint (e.g., http://otel-collector:4318).
CHROMA_OPEN_TELEMETRY__ENDPOINT=
CHROMA_OPEN_TELEMETRY__SERVICE_NAME=chromadb
OTEL_EXPORTER_OTLP_HEADERS=

# ---------------------------------------------------------------------------
# Migrations
# ---------------------------------------------------------------------------
# Migration behavior: 'apply' to run migrations on startup, 'none' to skip.
MIGRATIONS=apply

# ---------------------------------------------------------------------------
# Memory / Performance
# ---------------------------------------------------------------------------
# Memory limit in bytes for Chroma's internal cache. 0 means unlimited.
CHROMA_MEMORY_LIMIT_BYTES=0