[小白学大模型]dify-终于用mac intel跑起了大模型

      Dify 是一个开源的 LLM 应用开发平台。其直观的界面结合了 AI 工作流、RAG 管道、Agent、模型管理、可观测性功能等，让您可以快速从原型到生产。

GitHub - langgenius/dify: Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting you quickly go from prototype to production.

核心功能

1. 工作流: 在画布上构建和测试功能强大的 AI 工作流程，利用以下所有功能以及更多功能。

2. 全面的模型支持: 与数百种专有/开源 LLMs 以及数十种推理提供商和自托管解决方案无缝集成，涵盖 GPT、Mistral、Llama3 以及任何与 OpenAI API 兼容的模型。

3. Prompt IDE: 用于制作提示、比较模型性能以及向基于聊天的应用程序添加其他功能（如文本转语音）的直观界面。

4. RAG Pipeline: 广泛的 RAG 功能，涵盖从文档摄入到检索的所有内容，支持从 PDF、PPT 和其他常见文档格式中提取文本的开箱即用的支持。

5. Agent 智能体: 您可以基于 LLM 函数调用或 ReAct 定义 Agent，并为 Agent 添加预构建或自定义工具。Dify 为 AI Agent 提供了50多种内置工具，如谷歌搜索、DALL·E、Stable Diffusion 和 WolframAlpha 等。

6. LLMOps: 随时间监视和分析应用程序日志和性能。您可以根据生产数据和标注持续改进提示、数据集和模型。

7. 后端即服务: 所有 Dify 的功能都带有相应的 API，因此您可以轻松地将 Dify 集成到自己的业务逻辑中。

功能比较

功能	Dify.AI	LangChain	Flowise	OpenAI Assistant API
编程方法	API + 应用程序导向	Python 代码	应用程序导向	API 导向
支持的 LLMs	丰富多样	丰富多样	丰富多样	仅限 OpenAI
RAG引擎	✅	✅	✅	✅
Agent	✅	✅	❌	✅
工作流	✅	❌	✅	❌
可观测性	✅	✅	❌	❌
企业功能（SSO/访问控制）	✅	❌	❌	❌
本地部署	✅	✅	✅	❌

安装社区版

系统要求

在安装 Dify 之前，请确保您的机器满足以下最低系统要求：

• CPU >= 2 Core
• RAM >= 4 GiB

快速启动

启动 Dify 服务器的最简单方法是运行我们的 docker-compose.yml 文件。在运行安装命令之前，请确保您的机器上安装了 Docker 和 Docker Compose：

cd docker
cp .env.example .env
docker compose up -d

运行后，可以在浏览器上访问 http://localhost/install 进入 Dify 控制台并开始初始化安装操作。

自定义配置

env的内容:

# ------------------------------
# Environment Variables for API service & worker
# ------------------------------

# ------------------------------
# Common Variables
# ------------------------------

# The backend URL of the console API,
# used to concatenate the authorization callback.
# If empty, it is the same domain.
# Example: https://api.console.dify.ai
CONSOLE_API_URL=

# The front-end URL of the console web,
# used to concatenate some front-end addresses and for CORS configuration use.
# If empty, it is the same domain.
# Example: https://console.dify.ai
CONSOLE_WEB_URL=

# Service API Url,
# used to display Service API Base Url to the front-end.
# If empty, it is the same domain.
# Example: https://api.dify.ai
SERVICE_API_URL=

# WebApp API backend Url,
# used to declare the back-end URL for the front-end API.
# If empty, it is the same domain.
# Example: https://api.app.dify.ai
APP_API_URL=

# WebApp Url,
# used to display WebAPP API Base Url to the front-end.
# If empty, it is the same domain.
# Example: https://app.dify.ai
APP_WEB_URL=

# File preview or download Url prefix.
# used to display File preview or download Url to the front-end or as Multi-model inputs;
# Url is signed and has expiration time.
FILES_URL=

# ------------------------------
# Server Configuration
# ------------------------------

# The log level for the application.
# Supported values are `DEBUG`, `INFO`, `WARNING`, `ERROR`, `CRITICAL`
LOG_LEVEL=INFO
# Log file path
LOG_FILE=/app/logs/server.log
# Log file max size, the unit is MB
LOG_FILE_MAX_SIZE=20
# Log file max backup count
LOG_FILE_BACKUP_COUNT=5
# Log dateformat
LOG_DATEFORMAT=%Y-%m-%d %H:%M:%S
# Log Timezone
LOG_TZ=UTC

# Debug mode, default is false.
# It is recommended to turn on this configuration for local development
# to prevent some problems caused by monkey patch.
DEBUG=false

# Flask debug mode, it can output trace information at the interface when turned on,
# which is convenient for debugging.
FLASK_DEBUG=false

# A secretkey that is used for securely signing the session cookie
# and encrypting sensitive information on the database.
# You can generate a strong key using `openssl rand -base64 42`.
SECRET_KEY=sk-9f73s3ljTXVcMT3Blb3ljTqtsKiGHXVcMT3BlbkFJLK7U

# Password for admin user initialization.
# If left unset, admin user will not be prompted for a password
# when creating the initial admin account.
# The length of the password cannot exceed 30 charactors.
INIT_PASSWORD=

# Deployment environment.
# Supported values are `PRODUCTION`, `TESTING`. Default is `PRODUCTION`.
# Testing environment. There will be a distinct color label on the front-end page,
# indicating that this environment is a testing environment.
DEPLOY_ENV=PRODUCTION

# Whether to enable the version check policy.
# If set to empty, https://updates.dify.ai will be called for version check.
CHECK_UPDATE_URL=https://updates.dify.ai

# Used to change the OpenAI base address, default is https://api.openai.com/v1.
# When OpenAI cannot be accessed in China, replace it with a domestic mirror address,
# or when a local model provides OpenAI compatible API, it can be replaced.
OPENAI_API_BASE=https://api.openai.com/v1

# When enabled, migrations will be executed prior to application startup
# and the application will start after the migrations have completed.
MIGRATION_ENABLED=true

# File Access Time specifies a time interval in seconds for the file to be accessed.
# The default value is 300 seconds.
FILES_ACCESS_TIMEOUT=300

# Access token expiration time in minutes
ACCESS_TOKEN_EXPIRE_MINUTES=60

# Refresh token expiration time in days
REFRESH_TOKEN_EXPIRE_DAYS=30

# The maximum number of active requests for the application, where 0 means unlimited, should be a non-negative integer.
APP_MAX_ACTIVE_REQUESTS=0
APP_MAX_EXECUTION_TIME=1200

# ------------------------------
# Container Startup Related Configuration
# Only effective when starting with docker image or docker-compose.
# ------------------------------

# API service binding address, default: 0.0.0.0, i.e., all addresses can be accessed.
DIFY_BIND_ADDRESS=0.0.0.0

# API service binding port number, default 5001.
DIFY_PORT=5001

# The number of API server workers, i.e., the number of workers.
# Formula: number of cpu cores x 2 + 1 for sync, 1 for Gevent
# Reference: https://docs.gunicorn.org/en/stable/design.html#how-many-workers
SERVER_WORKER_AMOUNT=1

# Defaults to gevent. If using windows, it can be switched to sync or solo.
SERVER_WORKER_CLASS=gevent

# Default number of worker connections, the default is 10.
SERVER_WORKER_CONNECTIONS=10

# Similar to SERVER_WORKER_CLASS.
# If using windows, it can be switched to sync or solo.
CELERY_WORKER_CLASS=

# Request handling timeout. The default is 200,
# it is recommended to set it to 360 to support a longer sse connection time.
GUNICORN_TIMEOUT=360

# The number of Celery workers. The default is 1, and can be set as needed.
CELERY_WORKER_AMOUNT=

# Flag indicating whether to enable autoscaling of Celery workers.
#
# Autoscaling is useful when tasks are CPU intensive and can be dynamically
# allocated and deallocated based on the workload.
#
# When autoscaling is enabled, the maximum and minimum number of workers can
# be specified. The autoscaling algorithm will dynamically adjust the number
# of workers within the specified range.
#
# Default is false (i.e., autoscaling is disabled).
#
# Example:
# CELERY_AUTO_SCALE=true
CELERY_AUTO_SCALE=false

# The maximum number of Celery workers that can be autoscaled.
# This is optional and only used when autoscaling is enabled.
# Default is not set.
CELERY_MAX_WORKERS=

# The minimum number of Celery workers that can be autoscaled.
# This is optional and only used when autoscaling is enabled.
# Default is not set.
CELERY_MIN_WORKERS=

# API Tool configuration
API_TOOL_DEFAULT_CONNECT_TIMEOUT=10
API_TOOL_DEFAULT_READ_TIMEOUT=60


# ------------------------------
# Database Configuration
# The database uses PostgreSQL. Please use the public schema.
# It is consistent with the configuration in the 'db' service below.
# ------------------------------

DB_USERNAME=postgres
DB_PASSWORD=difyai123456
DB_HOST=db
DB_PORT=5432
DB_DATABASE=dify
# The size of the database connection pool.
# The default is 30 connections, which can be appropriately increased.
SQLALCHEMY_POOL_SIZE=30
# Database connection pool recycling time, the default is 3600 seconds.
SQLALCHEMY_POOL_RECYCLE=3600
# Whether to print SQL, default is false.
SQLALCHEMY_ECHO=false

# Maximum number of connections to the database
# Default is 100
#
# Reference: https://www.postgresql.org/docs/current/runtime-config-connection.html#GUC-MAX-CONNECTIONS
POSTGRES_MAX_CONNECTIONS=100

# Sets the amount of shared memory used for postgres's shared buffers.
# Default is 128MB
# Recommended value: 25% of available memory
# Reference: https://www.postgresql.org/docs/current/runtime-config-resource.html#GUC-SHARED-BUFFERS
POSTGRES_SHARED_BUFFERS=128MB

# Sets the amount of memory used by each database worker for working space.
# Default is 4MB
#
# Reference: https://www.postgresql.org/docs/current/runtime-config-resource.html#GUC-WORK-MEM
POSTGRES_WORK_MEM=4MB

# Sets the amount of memory reserved for maintenance activities.
# Default is 64MB
#
# Reference: https://www.postgresql.org/docs/current/runtime-config-resource.html#GUC-MAINTENANCE-WORK-MEM
POSTGRES_MAINTENANCE_WORK_MEM=64MB

# Sets the planner's assumption about the effective cache size.
# Default is 4096MB
#
# Reference: https://www.postgresql.org/docs/current/runtime-config-query.html#GUC-EFFECTIVE-CACHE-SIZE
POSTGRES_EFFECTIVE_CACHE_SIZE=4096MB

# ------------------------------
# Redis Configuration
# This Redis configuration is used for caching and for pub/sub during conversation.
# ------------------------------

REDIS_HOST=redis
REDIS_PORT=6379
REDIS_USERNAME=
REDIS_PASSWORD=difyai123456
REDIS_USE_SSL=false
REDIS_DB=0

# Whether to use Redis Sentinel mode.
# If set to true, the application will automatically discover and connect to the master node through Sentinel.
REDIS_USE_SENTINEL=false

# List of Redis Sentinel nodes. If Sentinel mode is enabled, provide at least one Sentinel IP and port.
# Format: `<sentinel1_ip>:<sentinel1_port>,<sentinel2_ip>:<sentinel2_port>,<sentinel3_ip>:<sentinel3_port>`
REDIS_SENTINELS=
REDIS_SENTINEL_SERVICE_NAME=
REDIS_SENTINEL_USERNAME=
REDIS_SENTINEL_PASSWORD=
REDIS_SENTINEL_SOCKET_TIMEOUT=0.1

# List of Redis Cluster nodes. If Cluster mode is enabled, provide at least one Cluster IP and port.
# Format: `<Cluster1_ip>:<Cluster1_port>,<Cluster2_ip>:<Cluster2_port>,<Cluster3_ip>:<Cluster3_port>`
REDIS_USE_CLUSTERS=false
REDIS_CLUSTERS=
REDIS_CLUSTERS_PASSWORD=

# ------------------------------
# Celery Configuration
# ------------------------------

# Use redis as the broker, and redis db 1 for celery broker.
# Format as follows: `redis://<redis_username>:<redis_password>@<redis_host>:<redis_port>/<redis_database>`
# Example: redis://:difyai123456@redis:6379/1
# If use Redis Sentinel, format as follows: `sentinel://<sentinel_username>:<sentinel_password>@<sentinel_host>:<sentinel_port>/<redis_database>`
# Example: sentinel://localhost:26379/1;sentinel://localhost:26380/1;sentinel://localhost:26381/1
CELERY_BROKER_URL=redis://:difyai123456@redis:6379/1
BROKER_USE_SSL=false

# If you are using Redis Sentinel for high availability, configure the following settings.
CELERY_USE_SENTINEL=false
CELERY_SENTINEL_MASTER_NAME=
CELERY_SENTINEL_SOCKET_TIMEOUT=0.1

# ------------------------------
# CORS Configuration
# Used to set the front-end cross-domain access policy.
# ------------------------------

# Specifies the allowed origins for cross-origin requests to the Web API,
# e.g. https://dify.app or * for all origins.
WEB_API_CORS_ALLOW_ORIGINS=*

# Specifies the allowed origins for cross-origin requests to the console API,
# e.g. https://cloud.dify.ai or * for all origins.
CONSOLE_CORS_ALLOW_ORIGINS=*

# ------------------------------
# File Storage Configuration
# ------------------------------

# The type of storage to use for storing user files.
STORAGE_TYPE=opendal

# Apache OpenDAL Configuration
# The configuration for OpenDAL consists of the following format: OPENDAL_<SCHEME_NAME>_<CONFIG_NAME>.
# You can find all the service configurations (CONFIG_NAME) in the repository at: https://github.com/apache/opendal/tree/main/core/src/services.
# Dify will scan configurations starting with OPENDAL_<SCHEME_NAME> and automatically apply them.
# The scheme name for the OpenDAL storage.
OPENDAL_SCHEME=fs
# Configurations for OpenDAL Local File System.
OPENDAL_FS_ROOT=storage

# S3 Configuration
#
S3_ENDPOINT=
S3_REGION=us-east-1
S3_BUCKET_NAME=difyai
S3_ACCESS_KEY=
S3_SECRET_KEY=
# Whether to use AWS managed IAM roles for authenticating with the S3 service.
# If set to false, the access key and secret key must be provided.
S3_USE_AWS_MANAGED_IAM=false

# Azure Blob Configuration
#
AZURE_BLOB_ACCOUNT_NAME=difyai
AZURE_BLOB_ACCOUNT_KEY=difyai
AZURE_BLOB_CONTAINER_NAME=difyai-container
AZURE_BLOB_ACCOUNT_URL=https://<your_account_name>.blob.core.windows.net

# Google Storage Configuration
#
GOOGLE_STORAGE_BUCKET_NAME=your-bucket-name
GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON_BASE64=

# The Alibaba Cloud OSS configurations,
#
ALIYUN_OSS_BUCKET_NAME=your-bucket-name
ALIYUN_OSS_ACCESS_KEY=your-access-key
ALIYUN_OSS_SECRET_KEY=your-secret-key
ALIYUN_OSS_ENDPOINT=https://oss-ap-southeast-1-internal.aliyuncs.com
ALIYUN_OSS_REGION=ap-southeast-1
ALIYUN_OSS_AUTH_VERSION=v4
# Don't start with '/'. OSS doesn't support leading slash in object names.
ALIYUN_OSS_PATH=your-path

# Tencent COS Configuration
#
TENCENT_COS_BUCKET_NAME=your-bucket-name
TENCENT_COS_SECRET_KEY=your-secret-key
TENCENT_COS_SECRET_ID=your-secret-id
TENCENT_COS_REGION=your-region
TENCENT_COS_SCHEME=your-scheme

# Oracle Storage Configuration
#
OCI_ENDPOINT=https://objectstorage.us-ashburn-1.oraclecloud.com
OCI_BUCKET_NAME=your-bucket-name
OCI_ACCESS_KEY=your-access-key
OCI_SECRET_KEY=your-secret-key
OCI_REGION=us-ashburn-1

# Huawei OBS Configuration
#
HUAWEI_OBS_BUCKET_NAME=your-bucket-name
HUAWEI_OBS_SECRET_KEY=your-secret-key
HUAWEI_OBS_ACCESS_KEY=your-access-key
HUAWEI_OBS_SERVER=your-server-url

# Volcengine TOS Configuration
#
VOLCENGINE_TOS_BUCKET_NAME=your-bucket-name
VOLCENGINE_TOS_SECRET_KEY=your-secret-key
VOLCENGINE_TOS_ACCESS_KEY=your-access-key
VOLCENGINE_TOS_ENDPOINT=your-server-url
VOLCENGINE_TOS_REGION=your-region

# Baidu OBS Storage Configuration
#
BAIDU_OBS_BUCKET_NAME=your-bucket-name
BAIDU_OBS_SECRET_KEY=your-secret-key
BAIDU_OBS_ACCESS_KEY=your-access-key
BAIDU_OBS_ENDPOINT=your-server-url

# Supabase Storage Configuration
#
SUPABASE_BUCKET_NAME=your-bucket-name
SUPABASE_API_KEY=your-access-key
SUPABASE_URL=your-server-url

# ------------------------------
# Vector Database Configuration
# ------------------------------

# The type of vector store to use.
# Supported values are `weaviate`, `qdrant`, `milvus`, `myscale`, `relyt`, `pgvector`, `pgvecto-rs`, `chroma`, `opensearch`, `tidb_vector`, `oracle`, `tencent`, `elasticsearch`, `elasticsearch-ja`, `analyticdb`, `couchbase`, `vikingdb`, `oceanbase`.
VECTOR_STORE=weaviate

# The Weaviate endpoint URL. Only available when VECTOR_STORE is `weaviate`.
WEAVIATE_ENDPOINT=http://weaviate:8080
WEAVIATE_API_KEY=WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih

# The Qdrant endpoint URL. Only available when VECTOR_STORE is `qdrant`.
QDRANT_URL=http://qdrant:6333
QDRANT_API_KEY=difyai123456
QDRANT_CLIENT_TIMEOUT=20
QDRANT_GRPC_ENABLED=false
QDRANT_GRPC_PORT=6334

# Milvus configuration Only available when VECTOR_STORE is `milvus`.
# The milvus uri.
MILVUS_URI=http://127.0.0.1:19530
MILVUS_TOKEN=
MILVUS_USER=root
MILVUS_PASSWORD=Milvus
MILVUS_ENABLE_HYBRID_SEARCH=False

# MyScale configuration, only available when VECTOR_STORE is `myscale`
# For multi-language support, please set MYSCALE_FTS_PARAMS with referring to:
# https://myscale.com/docs/en/text-search/#understanding-fts-index-parameters
MYSCALE_HOST=myscale
MYSCALE_PORT=8123
MYSCALE_USER=default
MYSCALE_PASSWORD=
MYSCALE_DATABASE=dify
MYSCALE_FTS_PARAMS=

# Couchbase configurations, only available when VECTOR_STORE is `couchbase`
# The connection string must include hostname defined in the docker-compose file (couchbase-server in this case)
COUCHBASE_CONNECTION_STRING=couchbase://couchbase-server
COUCHBASE_USER=Administrator
COUCHBASE_PASSWORD=password
COUCHBASE_BUCKET_NAME=Embeddings
COUCHBASE_SCOPE_NAME=_default

# pgvector configurations, only available when VECTOR_STORE is `pgvector`
PGVECTOR_HOST=pgvector
PGVECTOR_PORT=5432
PGVECTOR_USER=postgres
PGVECTOR_PASSWORD=difyai123456
PGVECTOR_DATABASE=dify
PGVECTOR_MIN_CONNECTION=1
PGVECTOR_MAX_CONNECTION=5

# pgvecto-rs configurations, only available when VECTOR_STORE is `pgvecto-rs`
PGVECTO_RS_HOST=pgvecto-rs
PGVECTO_RS_PORT=5432
PGVECTO_RS_USER=postgres
PGVECTO_RS_PASSWORD=difyai123456
PGVECTO_RS_DATABASE=dify

# analyticdb configurations, only available when VECTOR_STORE is `analyticdb`
ANALYTICDB_KEY_ID=your-ak
ANALYTICDB_KEY_SECRET=your-sk
ANALYTICDB_REGION_ID=cn-hangzhou
ANALYTICDB_INSTANCE_ID=gp-ab123456
ANALYTICDB_ACCOUNT=testaccount
ANALYTICDB_PASSWORD=testpassword
ANALYTICDB_NAMESPACE=dify
ANALYTICDB_NAMESPACE_PASSWORD=difypassword
ANALYTICDB_HOST=gp-test.aliyuncs.com
ANALYTICDB_PORT=5432
ANALYTICDB_MIN_CONNECTION=1
ANALYTICDB_MAX_CONNECTION=5

# TiDB vector configurations, only available when VECTOR_STORE is `tidb`
TIDB_VECTOR_HOST=tidb
TIDB_VECTOR_PORT=4000
TIDB_VECTOR_USER=
TIDB_VECTOR_PASSWORD=
TIDB_VECTOR_DATABASE=dify

# Tidb on qdrant configuration, only available when VECTOR_STORE is `tidb_on_qdrant`
TIDB_ON_QDRANT_URL=http://127.0.0.1
TIDB_ON_QDRANT_API_KEY=dify
TIDB_ON_QDRANT_CLIENT_TIMEOUT=20
TIDB_ON_QDRANT_GRPC_ENABLED=false
TIDB_ON_QDRANT_GRPC_PORT=6334
TIDB_PUBLIC_KEY=dify
TIDB_PRIVATE_KEY=dify
TIDB_API_URL=http://127.0.0.1
TIDB_IAM_API_URL=http://127.0.0.1
TIDB_REGION=regions/aws-us-east-1
TIDB_PROJECT_ID=dify
TIDB_SPEND_LIMIT=100

# Chroma configuration, only available when VECTOR_STORE is `chroma`
CHROMA_HOST=127.0.0.1
CHROMA_PORT=8000
CHROMA_TENANT=default_tenant
CHROMA_DATABASE=default_database
CHROMA_AUTH_PROVIDER=chromadb.auth.token_authn.TokenAuthClientProvider
CHROMA_AUTH_CREDENTIALS=

# Oracle configuration, only available when VECTOR_STORE is `oracle`
ORACLE_HOST=oracle
ORACLE_PORT=1521
ORACLE_USER=dify
ORACLE_PASSWORD=dify
ORACLE_DATABASE=FREEPDB1

# relyt configurations, only available when VECTOR_STORE is `relyt`
RELYT_HOST=db
RELYT_PORT=5432
RELYT_USER=postgres
RELYT_PASSWORD=difyai123456
RELYT_DATABASE=postgres

# open search configuration, only available when VECTOR_STORE is `opensearch`
OPENSEARCH_HOST=opensearch
OPENSEARCH_PORT=9200
OPENSEARCH_USER=admin
OPENSEARCH_PASSWORD=admin
OPENSEARCH_SECURE=true

# tencent vector configurations, only available when VECTOR_STORE is `tencent`
TENCENT_VECTOR_DB_URL=http://127.0.0.1
TENCENT_VECTOR_DB_API_KEY=dify
TENCENT_VECTOR_DB_TIMEOUT=30
TENCENT_VECTOR_DB_USERNAME=dify
TENCENT_VECTOR_DB_DATABASE=dify
TENCENT_VECTOR_DB_SHARD=1
TENCENT_VECTOR_DB_REPLICAS=2

# ElasticSearch configuration, only available when VECTOR_STORE is `elasticsearch`
ELASTICSEARCH_HOST=0.0.0.0
ELASTICSEARCH_PORT=9200
ELASTICSEARCH_USERNAME=elastic
ELASTICSEARCH_PASSWORD=elastic
KIBANA_PORT=5601

# baidu vector configurations, only available when VECTOR_STORE is `baidu`
BAIDU_VECTOR_DB_ENDPOINT=http://127.0.0.1:5287
BAIDU_VECTOR_DB_CONNECTION_TIMEOUT_MS=30000
BAIDU_VECTOR_DB_ACCOUNT=root
BAIDU_VECTOR_DB_API_KEY=dify
BAIDU_VECTOR_DB_DATABASE=dify
BAIDU_VECTOR_DB_SHARD=1
BAIDU_VECTOR_DB_REPLICAS=3

# VikingDB configurations, only available when VECTOR_STORE is `vikingdb`
VIKINGDB_ACCESS_KEY=your-ak
VIKINGDB_SECRET_KEY=your-sk
VIKINGDB_REGION=cn-shanghai
VIKINGDB_HOST=api-vikingdb.xxx.volces.com
VIKINGDB_SCHEMA=http
VIKINGDB_CONNECTION_TIMEOUT=30
VIKINGDB_SOCKET_TIMEOUT=30

# Lindorm configuration, only available when VECTOR_STORE is `lindorm`
LINDORM_URL=http://lindorm:30070
LINDORM_USERNAME=lindorm
LINDORM_PASSWORD=lindorm

# OceanBase Vector configuration, only available when VECTOR_STORE is `oceanbase`
OCEANBASE_VECTOR_HOST=oceanbase
OCEANBASE_VECTOR_PORT=2881
OCEANBASE_VECTOR_USER=root@test
OCEANBASE_VECTOR_PASSWORD=difyai123456
OCEANBASE_VECTOR_DATABASE=test
OCEANBASE_CLUSTER_NAME=difyai
OCEANBASE_MEMORY_LIMIT=6G

# Upstash Vector configuration, only available when VECTOR_STORE is `upstash`
UPSTASH_VECTOR_URL=https://xxx-vector.upstash.io
UPSTASH_VECTOR_TOKEN=dify

# ------------------------------
# Knowledge Configuration
# ------------------------------

# Upload file size limit, default 15M.
UPLOAD_FILE_SIZE_LIMIT=15

# The maximum number of files that can be uploaded at a time, default 5.
UPLOAD_FILE_BATCH_LIMIT=5

# ETL type, support: `dify`, `Unstructured`
# `dify` Dify's proprietary file extraction scheme
# `Unstructured` Unstructured.io file extraction scheme
ETL_TYPE=dify

# Unstructured API path and API key, needs to be configured when ETL_TYPE is Unstructured
# Or using Unstructured for document extractor node for pptx.
# For example: http://unstructured:8000/general/v0/general
UNSTRUCTURED_API_URL=
UNSTRUCTURED_API_KEY=
SCARF_NO_ANALYTICS=true

# ------------------------------
# Model Configuration
# ------------------------------

# The maximum number of tokens allowed for prompt generation.
# This setting controls the upper limit of tokens that can be used by the LLM
# when generating a prompt in the prompt generation tool.
# Default: 512 tokens.
PROMPT_GENERATION_MAX_TOKENS=512

# The maximum number of tokens allowed for code generation.
# This setting controls the upper limit of tokens that can be used by the LLM
# when generating code in the code generation tool.
# Default: 1024 tokens.
CODE_GENERATION_MAX_TOKENS=1024

# ------------------------------
# Multi-modal Configuration
# ------------------------------

# The format of the image/video/audio/document sent when the multi-modal model is input,
# the default is base64, optional url.
# The delay of the call in url mode will be lower than that in base64 mode.
# It is generally recommended to use the more compatible base64 mode.
# If configured as url, you need to configure FILES_URL as an externally accessible address so that the multi-modal model can access the image/video/audio/document.
MULTIMODAL_SEND_FORMAT=base64
# Upload image file size limit, default 10M.
UPLOAD_IMAGE_FILE_SIZE_LIMIT=10
# Upload video file size limit, default 100M.
UPLOAD_VIDEO_FILE_SIZE_LIMIT=100
# Upload audio file size limit, default 50M.
UPLOAD_AUDIO_FILE_SIZE_LIMIT=50

# ------------------------------
# Sentry Configuration
# Used for application monitoring and error log tracking.
# ------------------------------
SENTRY_DSN=

# API Service Sentry DSN address, default is empty, when empty,
# all monitoring information is not reported to Sentry.
# If not set, Sentry error reporting will be disabled.
API_SENTRY_DSN=
# API Service The reporting ratio of Sentry events, if it is 0.01, it is 1%.
API_SENTRY_TRACES_SAMPLE_RATE=1.0
# API Service The reporting ratio of Sentry profiles, if it is 0.01, it is 1%.
API_SENTRY_PROFILES_SAMPLE_RATE=1.0

# Web Service Sentry DSN address, default is empty, when empty,
# all monitoring information is not reported to Sentry.
# If not set, Sentry error reporting will be disabled.
WEB_SENTRY_DSN=

# ------------------------------
# Notion Integration Configuration
# Variables can be obtained by applying for Notion integration: https://www.notion.so/my-integrations
# ------------------------------

# Configure as "public" or "internal".
# Since Notion's OAuth redirect URL only supports HTTPS,
# if deploying locally, please use Notion's internal integration.
NOTION_INTEGRATION_TYPE=public
# Notion OAuth client secret (used for public integration type)
NOTION_CLIENT_SECRET=
# Notion OAuth client id (used for public integration type)
NOTION_CLIENT_ID=
# Notion internal integration secret.
# If the value of NOTION_INTEGRATION_TYPE is "internal",
# you need to configure this variable.
NOTION_INTERNAL_SECRET=

# ------------------------------
# Mail related configuration
# ------------------------------

# Mail type, support: resend, smtp
MAIL_TYPE=resend

# Default send from email address, if not specified
MAIL_DEFAULT_SEND_FROM=

# API-Key for the Resend email provider, used when MAIL_TYPE is `resend`.
RESEND_API_URL=https://api.resend.com
RESEND_API_KEY=your-resend-api-key


# SMTP server configuration, used when MAIL_TYPE is `smtp`
SMTP_SERVER=
SMTP_PORT=465
SMTP_USERNAME=
SMTP_PASSWORD=
SMTP_USE_TLS=true
SMTP_OPPORTUNISTIC_TLS=false

# ------------------------------
# Others Configuration
# ------------------------------

# Maximum length of segmentation tokens for indexing
INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH=4000

# Member invitation link valid time (hours),
# Default: 72.
INVITE_EXPIRY_HOURS=72

# Reset password token valid time (minutes),
RESET_PASSWORD_TOKEN_EXPIRY_MINUTES=5

# The sandbox service endpoint.
CODE_EXECUTION_ENDPOINT=http://sandbox:8194
CODE_EXECUTION_API_KEY=dify-sandbox
CODE_MAX_NUMBER=9223372036854775807
CODE_MIN_NUMBER=-9223372036854775808
CODE_MAX_DEPTH=5
CODE_MAX_PRECISION=20
CODE_MAX_STRING_LENGTH=80000
CODE_MAX_STRING_ARRAY_LENGTH=30
CODE_MAX_OBJECT_ARRAY_LENGTH=30
CODE_MAX_NUMBER_ARRAY_LENGTH=1000
CODE_EXECUTION_CONNECT_TIMEOUT=10
CODE_EXECUTION_READ_TIMEOUT=60
CODE_EXECUTION_WRITE_TIMEOUT=10
TEMPLATE_TRANSFORM_MAX_LENGTH=80000

# Workflow runtime configuration
WORKFLOW_MAX_EXECUTION_STEPS=500
WORKFLOW_MAX_EXECUTION_TIME=1200
WORKFLOW_CALL_MAX_DEPTH=5
MAX_VARIABLE_SIZE=204800
WORKFLOW_PARALLEL_DEPTH_LIMIT=3
WORKFLOW_FILE_UPLOAD_LIMIT=10

# HTTP request node in workflow configuration
HTTP_REQUEST_NODE_MAX_BINARY_SIZE=10485760
HTTP_REQUEST_NODE_MAX_TEXT_SIZE=1048576

# SSRF Proxy server HTTP URL
SSRF_PROXY_HTTP_URL=http://ssrf_proxy:3128
# SSRF Proxy server HTTPS URL
SSRF_PROXY_HTTPS_URL=http://ssrf_proxy:3128

# ------------------------------
# Environment Variables for web Service
# ------------------------------

# The timeout for the text generation in millisecond
TEXT_GENERATION_TIMEOUT_MS=60000

# ------------------------------
# Environment Variables for db Service
# ------------------------------

PGUSER=${DB_USERNAME}
# The password for the default postgres user.
POSTGRES_PASSWORD=${DB_PASSWORD}
# The name of the default postgres database.
POSTGRES_DB=${DB_DATABASE}
# postgres data directory
PGDATA=/var/lib/postgresql/data/pgdata

# ------------------------------
# Environment Variables for sandbox Service
# ------------------------------

# The API key for the sandbox service
SANDBOX_API_KEY=dify-sandbox
# The mode in which the Gin framework runs
SANDBOX_GIN_MODE=release
# The timeout for the worker in seconds
SANDBOX_WORKER_TIMEOUT=15
# Enable network for the sandbox service
SANDBOX_ENABLE_NETWORK=true
# HTTP proxy URL for SSRF protection
SANDBOX_HTTP_PROXY=http://ssrf_proxy:3128
# HTTPS proxy URL for SSRF protection
SANDBOX_HTTPS_PROXY=http://ssrf_proxy:3128
# The port on which the sandbox service runs
SANDBOX_PORT=8194

# ------------------------------
# Environment Variables for weaviate Service
# (only used when VECTOR_STORE is weaviate)
# ------------------------------
WEAVIATE_PERSISTENCE_DATA_PATH=/var/lib/weaviate
WEAVIATE_QUERY_DEFAULTS_LIMIT=25
WEAVIATE_AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED=true
WEAVIATE_DEFAULT_VECTORIZER_MODULE=none
WEAVIATE_CLUSTER_HOSTNAME=node1
WEAVIATE_AUTHENTICATION_APIKEY_ENABLED=true
WEAVIATE_AUTHENTICATION_APIKEY_ALLOWED_KEYS=WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih
WEAVIATE_AUTHENTICATION_APIKEY_USERS=hello@dify.ai
WEAVIATE_AUTHORIZATION_ADMINLIST_ENABLED=true
WEAVIATE_AUTHORIZATION_ADMINLIST_USERS=hello@dify.ai

# ------------------------------
# Environment Variables for Chroma
# (only used when VECTOR_STORE is chroma)
# ------------------------------

# Authentication credentials for Chroma server
CHROMA_SERVER_AUTHN_CREDENTIALS=difyai123456
# Authentication provider for Chroma server
CHROMA_SERVER_AUTHN_PROVIDER=chromadb.auth.token_authn.TokenAuthenticationServerProvider
# Persistence setting for Chroma server
CHROMA_IS_PERSISTENT=TRUE

# ------------------------------
# Environment Variables for Oracle Service
# (only used when VECTOR_STORE is Oracle)
# ------------------------------
ORACLE_PWD=Dify123456
ORACLE_CHARACTERSET=AL32UTF8

# ------------------------------
# Environment Variables for milvus Service
# (only used when VECTOR_STORE is milvus)
# ------------------------------
# ETCD configuration for auto compaction mode
ETCD_AUTO_COMPACTION_MODE=revision
# ETCD configuration for auto compaction retention in terms of number of revisions
ETCD_AUTO_COMPACTION_RETENTION=1000
# ETCD configuration for backend quota in bytes
ETCD_QUOTA_BACKEND_BYTES=4294967296
# ETCD configuration for the number of changes before triggering a snapshot
ETCD_SNAPSHOT_COUNT=50000
# MinIO access key for authentication
MINIO_ACCESS_KEY=minioadmin
# MinIO secret key for authentication
MINIO_SECRET_KEY=minioadmin
# ETCD service endpoints
ETCD_ENDPOINTS=etcd:2379
# MinIO service address
MINIO_ADDRESS=minio:9000
# Enable or disable security authorization
MILVUS_AUTHORIZATION_ENABLED=true

# ------------------------------
# Environment Variables for pgvector / pgvector-rs Service
# (only used when VECTOR_STORE is pgvector / pgvector-rs)
# ------------------------------
PGVECTOR_PGUSER=postgres
# The password for the default postgres user.
PGVECTOR_POSTGRES_PASSWORD=difyai123456
# The name of the default postgres database.
PGVECTOR_POSTGRES_DB=dify
# postgres data directory
PGVECTOR_PGDATA=/var/lib/postgresql/data/pgdata

# ------------------------------
# Environment Variables for opensearch
# (only used when VECTOR_STORE is opensearch)
# ------------------------------
OPENSEARCH_DISCOVERY_TYPE=single-node
OPENSEARCH_BOOTSTRAP_MEMORY_LOCK=true
OPENSEARCH_JAVA_OPTS_MIN=512m
OPENSEARCH_JAVA_OPTS_MAX=1024m
OPENSEARCH_INITIAL_ADMIN_PASSWORD=Qazwsxedc!@#123
OPENSEARCH_MEMLOCK_SOFT=-1
OPENSEARCH_MEMLOCK_HARD=-1
OPENSEARCH_NOFILE_SOFT=65536
OPENSEARCH_NOFILE_HARD=65536

# ------------------------------
# Environment Variables for Nginx reverse proxy
# ------------------------------
NGINX_SERVER_NAME=_
NGINX_HTTPS_ENABLED=false
# HTTP port
NGINX_PORT=80
# SSL settings are only applied when HTTPS_ENABLED is true
NGINX_SSL_PORT=443
# if HTTPS_ENABLED is true, you're required to add your own SSL certificates/keys to the `./nginx/ssl` directory
# and modify the env vars below accordingly.
NGINX_SSL_CERT_FILENAME=dify.crt
NGINX_SSL_CERT_KEY_FILENAME=dify.key
NGINX_SSL_PROTOCOLS=TLSv1.1 TLSv1.2 TLSv1.3

# Nginx performance tuning
NGINX_WORKER_PROCESSES=auto
NGINX_CLIENT_MAX_BODY_SIZE=15M
NGINX_KEEPALIVE_TIMEOUT=65

# Proxy settings
NGINX_PROXY_READ_TIMEOUT=3600s
NGINX_PROXY_SEND_TIMEOUT=3600s

# Set true to accept requests for /.well-known/acme-challenge/
NGINX_ENABLE_CERTBOT_CHALLENGE=false

# ------------------------------
# Certbot Configuration
# ------------------------------

# Email address (required to get certificates from Let's Encrypt)
CERTBOT_EMAIL=your_email@example.com

# Domain name
CERTBOT_DOMAIN=your_domain.com

# certbot command options
# i.e: --force-renewal --dry-run --test-cert --debug
CERTBOT_OPTIONS=

# ------------------------------
# Environment Variables for SSRF Proxy
# ------------------------------
SSRF_HTTP_PORT=3128
SSRF_COREDUMP_DIR=/var/spool/squid
SSRF_REVERSE_PROXY_PORT=8194
SSRF_SANDBOX_HOST=sandbox

# ------------------------------
# docker env var for specifying vector db type at startup
# (based on the vector db type, the corresponding docker
# compose profile will be used)
# if you want to use unstructured, add ',unstructured' to the end
# ------------------------------
COMPOSE_PROFILES=${VECTOR_STORE:-weaviate}

# ------------------------------
# Docker Compose Service Expose Host Port Configurations
# ------------------------------
EXPOSE_NGINX_PORT=8088
EXPOSE_NGINX_SSL_PORT=443

# ----------------------------------------------------------------------------
# ModelProvider & Tool Position Configuration
# Used to specify the model providers and tools that can be used in the app.
# ----------------------------------------------------------------------------

# Pin, include, and exclude tools
# Use comma-separated values with no spaces between items.
# Example: POSITION_TOOL_PINS=bing,google
POSITION_TOOL_PINS=
POSITION_TOOL_INCLUDES=
POSITION_TOOL_EXCLUDES=

# Pin, include, and exclude model providers
# Use comma-separated values with no spaces between items.
# Example: POSITION_PROVIDER_PINS=openai,openllm
POSITION_PROVIDER_PINS=
POSITION_PROVIDER_INCLUDES=
POSITION_PROVIDER_EXCLUDES=

# CSP https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
CSP_WHITELIST=

# Enable or disable create tidb service job
CREATE_TIDB_SERVICE_JOB_ENABLED=false

# Maximum number of submitted thread count in a ThreadPool for parallel node execution
MAX_SUBMIT_COUNT=100

# The maximum number of top-k value for RAG.
TOP_K_MAX_VALUE=10

如果您需要自定义配置，请参考 .env.example 文件中的注释，并更新 .env 文件中对应的值。此外，您可能需要根据您的具体部署环境和需求对 docker-compose.yaml 文件本身进行调整，例如更改镜像版本、端口映射或卷挂载。完成任何更改后，请重新运行 docker-compose up -d。

访问验证

http://localhost:8088/apps

开启了第一步，后续进一步学习Agent。