init

docker/chroma/.env.example

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+# =============================================================================
+# 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