milvus docker compose env (#1306)

Co-authored-by: jyong <jyong@dify.ai>

api/.env.example

@@ -50,7 +50,7 @@ S3_REGION=your-region
 WEB_API_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*
 CONSOLE_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*
 
-# Vector database configuration, support: weaviate, qdrant
+# Vector database configuration, support: weaviate, qdrant, milvus
 VECTOR_STORE=weaviate
 
 # Weaviate configuration

docker/docker-compose.yaml

@@ -78,7 +78,7 @@ services:
       S3_ACCESS_KEY: 'ak-difyai'
       S3_SECRET_KEY: 'sk-difyai'
       S3_REGION: 'us-east-1'
-      # The type of vector store to use. Supported values are `weaviate`, `qdrant`.
+      # The type of vector store to use. Supported values are `weaviate`, `qdrant`, `milvus`.
       VECTOR_STORE: weaviate
       # The Weaviate endpoint URL. Only available when VECTOR_STORE is `weaviate`.
       WEAVIATE_ENDPOINT: http://weaviate:8080
@@ -88,6 +88,17 @@ services:
       QDRANT_URL: http://qdrant:6333
       # The Qdrant API key.
       QDRANT_API_KEY: difyai123456
+      # Milvus configuration Only available when VECTOR_STORE is `milvus`.
+      # The milvus host.
+      MILVUS_HOST: 127.0.0.1
+      # The milvus host.
+      MILVUS_PORT: 19530
+      # The milvus username.
+      MILVUS_USER: root
+      # The milvus password.
+      MILVUS_PASSWORD: Milvus
+      # The milvus tls switch.
+      MILVUS_SECURE: false
       # Mail configuration, support: resend
       MAIL_TYPE: ''
       # default send from email address, if not specified
@@ -145,7 +156,7 @@ services:
       # The type of storage to use for storing user files. Supported values are `local` and `s3`, Default: `local`
       STORAGE_TYPE: local
       STORAGE_LOCAL_PATH: storage
-      # The type of vector store to use. Supported values are `weaviate`, `qdrant`.
+      # The type of vector store to use. Supported values are `weaviate`, `qdrant`, `milvus`.
       VECTOR_STORE: weaviate
       # The Weaviate endpoint URL. Only available when VECTOR_STORE is `weaviate`.
       WEAVIATE_ENDPOINT: http://weaviate:8080
@@ -155,6 +166,17 @@ services:
       QDRANT_URL: http://qdrant:6333
       # The Qdrant API key.
       QDRANT_API_KEY: difyai123456
+      # Milvus configuration Only available when VECTOR_STORE is `milvus`.
+      # The milvus host.
+      MILVUS_HOST: 127.0.0.1
+      # The milvus host.
+      MILVUS_PORT: 19530
+      # The milvus username.
+      MILVUS_USER: root
+      # The milvus password.
+      MILVUS_PASSWORD: Milvus
+      # The milvus tls switch.
+      MILVUS_SECURE: false
       # Mail configuration, support: resend
       MAIL_TYPE: ''
       # default send from email address, if not specified