解决Dify:failed to init dify plugin db问题

news2025/4/1 23:49:12

    Dify最新版本1.1.3(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.)，使用docker compose进行本地部署时，在docker container的log中，总会出现如下提示：

“[error] failed to initialize database, got error failed to connect to `host=db user=postgres database=postgres`: hostname resolving error”。对此，dify issues的回答是"This version is not officially supported yet. Please do not use this version if you can not understand it."，并建议你使用0.15.3版本。

    为了解决问题，我向kimi提问，在其中一个回答中给了如下解决方案：

    “你已经使用了 depends_on 来确保 db 和 redis 服务先于 api 服务启动。但 depends_on 只能确保服务启动顺序，不能确保服务完全可用。为了确保 PostgreSQL 完全启动后再启动 api 服务，可以使用 wait-for-it.sh 脚本或其他类似的工具。”

    而我使用wait-for-it.sh确实让上述错误消失了。

    首先我分析了dify\docker目录下的docker-compose.yaml文件，发现在dify环境中，各模块的相互依赖关系如下：

api:db,redis
woker:db,redis
plugin_daemon:db
nginx:api,web

    经测试，nginx可以忽略，但是plugin_daemon、api、woker这三个模块必须保证依赖顺序关系正确实现。为此我需要将wait-for-it.sh脚本嵌入到这三个模块的docker镜像中，并在该镜像被docker compose加载时，运行wait-for-it.sh，以确保镜像自身运行启动命令前，其前序的模块已经正确加载并运行。api和woker两个模块均依赖langgenius/dify-api:1.1.3，而plugin_daemon则依赖langgenius/dify-plugin-daemon:0.0.6-local。我需要将wait-for-it.sh嵌入到这两个镜像中，并修改dify\docker\docker-compose.yaml文件内容。

我的操作步骤如下：

1.从 wait-for-it.sh GitHub 仓库 下载脚本文件wait-for-it.sh。注意下载的wait-for-it.sh要确保其是unix文件格式，也就是行尾不能是CRLF,而应该是LF。一个简单的方法：用vscode打开这个sh文件，在窗口的状态栏中若显示的是"CRLF"，则只需点击这个“CRLF”标识，将其改成LF即可。

2.将这个wait-for-it.sh文件拷贝至git clone的Dify目录下的docker子目录中。我的目录如下：D:\AiTools\dify\docker

3.同时在这个目录中创建一个Dockerfile,内容如下：

FROM langgenius/dify-api:1.1.3

# 将 wait-for-it.sh 脚本复制到镜像中
COPY ./wait-for-it.sh /wait-for-it.sh

# 确保脚本具有可执行权限
RUN chmod +x /wait-for-it.sh

4.在dify\docker目录中打开命令行，运行如下命令：

docker buildx build . -t langgenius/dify-api:1.1.4

上述命令将生成一个新的langgenius/dify-api:1.1.4镜像。同样，将上述Dockerfile文件的首行修改成如下内容：

FROM langgenius/dify-plugin-daemon:0.0.6-local

# 将 wait-for-it.sh 脚本复制到镜像中
COPY ./wait-for-it.sh /wait-for-it.sh

# 确保脚本具有可执行权限
RUN chmod +x /wait-for-it.sh

运行以下命令生成新的langgenius/dify-plugin-daemon:0.0.7-local镜像。

docker buildx build . -t langgenius/dify-plugin-daemon:0.0.7-local

5.修改dify\docker\docker-compose.yaml文件内容如下：

# ==================================================================
# WARNING: This file is auto-generated by generate_docker_compose
# Do not modify this file directly. Instead, update the .env.example
# or docker-compose-template.yaml and regenerate this file.
# ==================================================================

x-shared-env: &shared-api-worker-env
  CONSOLE_API_URL: ${CONSOLE_API_URL:-}
  CONSOLE_WEB_URL: ${CONSOLE_WEB_URL:-}
  SERVICE_API_URL: ${SERVICE_API_URL:-}
  APP_API_URL: ${APP_API_URL:-}
  APP_WEB_URL: ${APP_WEB_URL:-}
  FILES_URL: ${FILES_URL:-}
  LOG_LEVEL: ${LOG_LEVEL:-INFO}
  LOG_FILE: ${LOG_FILE:-/app/logs/server.log}
  LOG_FILE_MAX_SIZE: ${LOG_FILE_MAX_SIZE:-20}
  LOG_FILE_BACKUP_COUNT: ${LOG_FILE_BACKUP_COUNT:-5}
  LOG_DATEFORMAT: ${LOG_DATEFORMAT:-%Y-%m-%d %H:%M:%S}
  LOG_TZ: ${LOG_TZ:-UTC}
  DEBUG: ${DEBUG:-false}
  FLASK_DEBUG: ${FLASK_DEBUG:-false}
  SECRET_KEY: ${SECRET_KEY:-sk-9f73s3ljTXVcMT3Blb3ljTqtsKiGHXVcMT3BlbkFJLK7U}
  INIT_PASSWORD: ${INIT_PASSWORD:-}
  DEPLOY_ENV: ${DEPLOY_ENV:-PRODUCTION}
  CHECK_UPDATE_URL: ${CHECK_UPDATE_URL:-https://updates.dify.ai}
  OPENAI_API_BASE: ${OPENAI_API_BASE:-https://api.openai.com/v1}
  MIGRATION_ENABLED: ${MIGRATION_ENABLED:-true}
  FILES_ACCESS_TIMEOUT: ${FILES_ACCESS_TIMEOUT:-300}
  ACCESS_TOKEN_EXPIRE_MINUTES: ${ACCESS_TOKEN_EXPIRE_MINUTES:-60}
  REFRESH_TOKEN_EXPIRE_DAYS: ${REFRESH_TOKEN_EXPIRE_DAYS:-30}
  APP_MAX_ACTIVE_REQUESTS: ${APP_MAX_ACTIVE_REQUESTS:-0}
  APP_MAX_EXECUTION_TIME: ${APP_MAX_EXECUTION_TIME:-1200}
  DIFY_BIND_ADDRESS: ${DIFY_BIND_ADDRESS:-0.0.0.0}
  DIFY_PORT: ${DIFY_PORT:-5001}
  SERVER_WORKER_AMOUNT: ${SERVER_WORKER_AMOUNT:-1}
  SERVER_WORKER_CLASS: ${SERVER_WORKER_CLASS:-gevent}
  SERVER_WORKER_CONNECTIONS: ${SERVER_WORKER_CONNECTIONS:-10}
  CELERY_WORKER_CLASS: ${CELERY_WORKER_CLASS:-}
  GUNICORN_TIMEOUT: ${GUNICORN_TIMEOUT:-360}
  CELERY_WORKER_AMOUNT: ${CELERY_WORKER_AMOUNT:-}
  CELERY_AUTO_SCALE: ${CELERY_AUTO_SCALE:-false}
  CELERY_MAX_WORKERS: ${CELERY_MAX_WORKERS:-}
  CELERY_MIN_WORKERS: ${CELERY_MIN_WORKERS:-}
  API_TOOL_DEFAULT_CONNECT_TIMEOUT: ${API_TOOL_DEFAULT_CONNECT_TIMEOUT:-10}
  API_TOOL_DEFAULT_READ_TIMEOUT: ${API_TOOL_DEFAULT_READ_TIMEOUT:-60}
  DB_USERNAME: ${DB_USERNAME:-postgres}
  DB_PASSWORD: ${DB_PASSWORD:-difyai123456}
  DB_HOST: ${DB_HOST:-db}
  DB_PORT: ${DB_PORT:-5432}
  DB_DATABASE: ${DB_DATABASE:-dify}
  SQLALCHEMY_POOL_SIZE: ${SQLALCHEMY_POOL_SIZE:-30}
  SQLALCHEMY_POOL_RECYCLE: ${SQLALCHEMY_POOL_RECYCLE:-3600}
  SQLALCHEMY_ECHO: ${SQLALCHEMY_ECHO:-false}
  POSTGRES_MAX_CONNECTIONS: ${POSTGRES_MAX_CONNECTIONS:-100}
  POSTGRES_SHARED_BUFFERS: ${POSTGRES_SHARED_BUFFERS:-128MB}
  POSTGRES_WORK_MEM: ${POSTGRES_WORK_MEM:-4MB}
  POSTGRES_MAINTENANCE_WORK_MEM: ${POSTGRES_MAINTENANCE_WORK_MEM:-64MB}
  POSTGRES_EFFECTIVE_CACHE_SIZE: ${POSTGRES_EFFECTIVE_CACHE_SIZE:-4096MB}
  REDIS_HOST: ${REDIS_HOST:-redis}
  REDIS_PORT: ${REDIS_PORT:-6379}
  REDIS_USERNAME: ${REDIS_USERNAME:-}
  REDIS_PASSWORD: ${REDIS_PASSWORD:-difyai123456}
  REDIS_USE_SSL: ${REDIS_USE_SSL:-false}
  REDIS_DB: ${REDIS_DB:-0}
  REDIS_USE_SENTINEL: ${REDIS_USE_SENTINEL:-false}
  REDIS_SENTINELS: ${REDIS_SENTINELS:-}
  REDIS_SENTINEL_SERVICE_NAME: ${REDIS_SENTINEL_SERVICE_NAME:-}
  REDIS_SENTINEL_USERNAME: ${REDIS_SENTINEL_USERNAME:-}
  REDIS_SENTINEL_PASSWORD: ${REDIS_SENTINEL_PASSWORD:-}
  REDIS_SENTINEL_SOCKET_TIMEOUT: ${REDIS_SENTINEL_SOCKET_TIMEOUT:-0.1}
  REDIS_USE_CLUSTERS: ${REDIS_USE_CLUSTERS:-false}
  REDIS_CLUSTERS: ${REDIS_CLUSTERS:-}
  REDIS_CLUSTERS_PASSWORD: ${REDIS_CLUSTERS_PASSWORD:-}
  CELERY_BROKER_URL: ${CELERY_BROKER_URL:-redis://:difyai123456@redis:6379/1}
  BROKER_USE_SSL: ${BROKER_USE_SSL:-false}
  CELERY_USE_SENTINEL: ${CELERY_USE_SENTINEL:-false}
  CELERY_SENTINEL_MASTER_NAME: ${CELERY_SENTINEL_MASTER_NAME:-}
  CELERY_SENTINEL_SOCKET_TIMEOUT: ${CELERY_SENTINEL_SOCKET_TIMEOUT:-0.1}
  WEB_API_CORS_ALLOW_ORIGINS: ${WEB_API_CORS_ALLOW_ORIGINS:-*}
  CONSOLE_CORS_ALLOW_ORIGINS: ${CONSOLE_CORS_ALLOW_ORIGINS:-*}
  STORAGE_TYPE: ${STORAGE_TYPE:-opendal}
  OPENDAL_SCHEME: ${OPENDAL_SCHEME:-fs}
  OPENDAL_FS_ROOT: ${OPENDAL_FS_ROOT:-storage}
  S3_ENDPOINT: ${S3_ENDPOINT:-}
  S3_REGION: ${S3_REGION:-us-east-1}
  S3_BUCKET_NAME: ${S3_BUCKET_NAME:-difyai}
  S3_ACCESS_KEY: ${S3_ACCESS_KEY:-}
  S3_SECRET_KEY: ${S3_SECRET_KEY:-}
  S3_USE_AWS_MANAGED_IAM: ${S3_USE_AWS_MANAGED_IAM:-false}
  AZURE_BLOB_ACCOUNT_NAME: ${AZURE_BLOB_ACCOUNT_NAME:-difyai}
  AZURE_BLOB_ACCOUNT_KEY: ${AZURE_BLOB_ACCOUNT_KEY:-difyai}
  AZURE_BLOB_CONTAINER_NAME: ${AZURE_BLOB_CONTAINER_NAME:-difyai-container}
  AZURE_BLOB_ACCOUNT_URL: ${AZURE_BLOB_ACCOUNT_URL:-https://<your_account_name>.blob.core.windows.net}
  GOOGLE_STORAGE_BUCKET_NAME: ${GOOGLE_STORAGE_BUCKET_NAME:-your-bucket-name}
  GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON_BASE64: ${GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON_BASE64:-}
  ALIYUN_OSS_BUCKET_NAME: ${ALIYUN_OSS_BUCKET_NAME:-your-bucket-name}
  ALIYUN_OSS_ACCESS_KEY: ${ALIYUN_OSS_ACCESS_KEY:-your-access-key}
  ALIYUN_OSS_SECRET_KEY: ${ALIYUN_OSS_SECRET_KEY:-your-secret-key}
  ALIYUN_OSS_ENDPOINT: ${ALIYUN_OSS_ENDPOINT:-https://oss-ap-southeast-1-internal.aliyuncs.com}
  ALIYUN_OSS_REGION: ${ALIYUN_OSS_REGION:-ap-southeast-1}
  ALIYUN_OSS_AUTH_VERSION: ${ALIYUN_OSS_AUTH_VERSION:-v4}
  ALIYUN_OSS_PATH: ${ALIYUN_OSS_PATH:-your-path}
  TENCENT_COS_BUCKET_NAME: ${TENCENT_COS_BUCKET_NAME:-your-bucket-name}
  TENCENT_COS_SECRET_KEY: ${TENCENT_COS_SECRET_KEY:-your-secret-key}
  TENCENT_COS_SECRET_ID: ${TENCENT_COS_SECRET_ID:-your-secret-id}
  TENCENT_COS_REGION: ${TENCENT_COS_REGION:-your-region}
  TENCENT_COS_SCHEME: ${TENCENT_COS_SCHEME:-your-scheme}
  OCI_ENDPOINT: ${OCI_ENDPOINT:-https://your-object-storage-namespace.compat.objectstorage.us-ashburn-1.oraclecloud.com}
  OCI_BUCKET_NAME: ${OCI_BUCKET_NAME:-your-bucket-name}
  OCI_ACCESS_KEY: ${OCI_ACCESS_KEY:-your-access-key}
  OCI_SECRET_KEY: ${OCI_SECRET_KEY:-your-secret-key}
  OCI_REGION: ${OCI_REGION:-us-ashburn-1}
  HUAWEI_OBS_BUCKET_NAME: ${HUAWEI_OBS_BUCKET_NAME:-your-bucket-name}
  HUAWEI_OBS_SECRET_KEY: ${HUAWEI_OBS_SECRET_KEY:-your-secret-key}
  HUAWEI_OBS_ACCESS_KEY: ${HUAWEI_OBS_ACCESS_KEY:-your-access-key}
  HUAWEI_OBS_SERVER: ${HUAWEI_OBS_SERVER:-your-server-url}
  VOLCENGINE_TOS_BUCKET_NAME: ${VOLCENGINE_TOS_BUCKET_NAME:-your-bucket-name}
  VOLCENGINE_TOS_SECRET_KEY: ${VOLCENGINE_TOS_SECRET_KEY:-your-secret-key}
  VOLCENGINE_TOS_ACCESS_KEY: ${VOLCENGINE_TOS_ACCESS_KEY:-your-access-key}
  VOLCENGINE_TOS_ENDPOINT: ${VOLCENGINE_TOS_ENDPOINT:-your-server-url}
  VOLCENGINE_TOS_REGION: ${VOLCENGINE_TOS_REGION:-your-region}
  BAIDU_OBS_BUCKET_NAME: ${BAIDU_OBS_BUCKET_NAME:-your-bucket-name}
  BAIDU_OBS_SECRET_KEY: ${BAIDU_OBS_SECRET_KEY:-your-secret-key}
  BAIDU_OBS_ACCESS_KEY: ${BAIDU_OBS_ACCESS_KEY:-your-access-key}
  BAIDU_OBS_ENDPOINT: ${BAIDU_OBS_ENDPOINT:-your-server-url}
  SUPABASE_BUCKET_NAME: ${SUPABASE_BUCKET_NAME:-your-bucket-name}
  SUPABASE_API_KEY: ${SUPABASE_API_KEY:-your-access-key}
  SUPABASE_URL: ${SUPABASE_URL:-your-server-url}
  VECTOR_STORE: ${VECTOR_STORE:-weaviate}
  WEAVIATE_ENDPOINT: ${WEAVIATE_ENDPOINT:-http://weaviate:8080}
  WEAVIATE_API_KEY: ${WEAVIATE_API_KEY:-WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih}
  QDRANT_URL: ${QDRANT_URL:-http://qdrant:6333}
  QDRANT_API_KEY: ${QDRANT_API_KEY:-difyai123456}
  QDRANT_CLIENT_TIMEOUT: ${QDRANT_CLIENT_TIMEOUT:-20}
  QDRANT_GRPC_ENABLED: ${QDRANT_GRPC_ENABLED:-false}
  QDRANT_GRPC_PORT: ${QDRANT_GRPC_PORT:-6334}
  MILVUS_URI: ${MILVUS_URI:-http://host.docker.internal:19530}
  MILVUS_TOKEN: ${MILVUS_TOKEN:-}
  MILVUS_USER: ${MILVUS_USER:-}
  MILVUS_PASSWORD: ${MILVUS_PASSWORD:-}
  MILVUS_ENABLE_HYBRID_SEARCH: ${MILVUS_ENABLE_HYBRID_SEARCH:-False}
  MYSCALE_HOST: ${MYSCALE_HOST:-myscale}
  MYSCALE_PORT: ${MYSCALE_PORT:-8123}
  MYSCALE_USER: ${MYSCALE_USER:-default}
  MYSCALE_PASSWORD: ${MYSCALE_PASSWORD:-}
  MYSCALE_DATABASE: ${MYSCALE_DATABASE:-dify}
  MYSCALE_FTS_PARAMS: ${MYSCALE_FTS_PARAMS:-}
  COUCHBASE_CONNECTION_STRING: ${COUCHBASE_CONNECTION_STRING:-couchbase://couchbase-server}
  COUCHBASE_USER: ${COUCHBASE_USER:-Administrator}
  COUCHBASE_PASSWORD: ${COUCHBASE_PASSWORD:-password}
  COUCHBASE_BUCKET_NAME: ${COUCHBASE_BUCKET_NAME:-Embeddings}
  COUCHBASE_SCOPE_NAME: ${COUCHBASE_SCOPE_NAME:-_default}
  PGVECTOR_HOST: ${PGVECTOR_HOST:-pgvector}
  PGVECTOR_PORT: ${PGVECTOR_PORT:-5432}
  PGVECTOR_USER: ${PGVECTOR_USER:-postgres}
  PGVECTOR_PASSWORD: ${PGVECTOR_PASSWORD:-difyai123456}
  PGVECTOR_DATABASE: ${PGVECTOR_DATABASE:-dify}
  PGVECTOR_MIN_CONNECTION: ${PGVECTOR_MIN_CONNECTION:-1}
  PGVECTOR_MAX_CONNECTION: ${PGVECTOR_MAX_CONNECTION:-5}
  PGVECTOR_PG_BIGM: ${PGVECTOR_PG_BIGM:-false}
  PGVECTOR_PG_BIGM_VERSION: ${PGVECTOR_PG_BIGM_VERSION:-1.2-20240606}
  PGVECTO_RS_HOST: ${PGVECTO_RS_HOST:-pgvecto-rs}
  PGVECTO_RS_PORT: ${PGVECTO_RS_PORT:-5432}
  PGVECTO_RS_USER: ${PGVECTO_RS_USER:-postgres}
  PGVECTO_RS_PASSWORD: ${PGVECTO_RS_PASSWORD:-difyai123456}
  PGVECTO_RS_DATABASE: ${PGVECTO_RS_DATABASE:-dify}
  ANALYTICDB_KEY_ID: ${ANALYTICDB_KEY_ID:-your-ak}
  ANALYTICDB_KEY_SECRET: ${ANALYTICDB_KEY_SECRET:-your-sk}
  ANALYTICDB_REGION_ID: ${ANALYTICDB_REGION_ID:-cn-hangzhou}
  ANALYTICDB_INSTANCE_ID: ${ANALYTICDB_INSTANCE_ID:-gp-ab123456}
  ANALYTICDB_ACCOUNT: ${ANALYTICDB_ACCOUNT:-testaccount}
  ANALYTICDB_PASSWORD: ${ANALYTICDB_PASSWORD:-testpassword}
  ANALYTICDB_NAMESPACE: ${ANALYTICDB_NAMESPACE:-dify}
  ANALYTICDB_NAMESPACE_PASSWORD: ${ANALYTICDB_NAMESPACE_PASSWORD:-difypassword}
  ANALYTICDB_HOST: ${ANALYTICDB_HOST:-gp-test.aliyuncs.com}
  ANALYTICDB_PORT: ${ANALYTICDB_PORT:-5432}
  ANALYTICDB_MIN_CONNECTION: ${ANALYTICDB_MIN_CONNECTION:-1}
  ANALYTICDB_MAX_CONNECTION: ${ANALYTICDB_MAX_CONNECTION:-5}
  TIDB_VECTOR_HOST: ${TIDB_VECTOR_HOST:-tidb}
  TIDB_VECTOR_PORT: ${TIDB_VECTOR_PORT:-4000}
  TIDB_VECTOR_USER: ${TIDB_VECTOR_USER:-}
  TIDB_VECTOR_PASSWORD: ${TIDB_VECTOR_PASSWORD:-}
  TIDB_VECTOR_DATABASE: ${TIDB_VECTOR_DATABASE:-dify}
  TIDB_ON_QDRANT_URL: ${TIDB_ON_QDRANT_URL:-http://127.0.0.1}
  TIDB_ON_QDRANT_API_KEY: ${TIDB_ON_QDRANT_API_KEY:-dify}
  TIDB_ON_QDRANT_CLIENT_TIMEOUT: ${TIDB_ON_QDRANT_CLIENT_TIMEOUT:-20}
  TIDB_ON_QDRANT_GRPC_ENABLED: ${TIDB_ON_QDRANT_GRPC_ENABLED:-false}
  TIDB_ON_QDRANT_GRPC_PORT: ${TIDB_ON_QDRANT_GRPC_PORT:-6334}
  TIDB_PUBLIC_KEY: ${TIDB_PUBLIC_KEY:-dify}
  TIDB_PRIVATE_KEY: ${TIDB_PRIVATE_KEY:-dify}
  TIDB_API_URL: ${TIDB_API_URL:-http://127.0.0.1}
  TIDB_IAM_API_URL: ${TIDB_IAM_API_URL:-http://127.0.0.1}
  TIDB_REGION: ${TIDB_REGION:-regions/aws-us-east-1}
  TIDB_PROJECT_ID: ${TIDB_PROJECT_ID:-dify}
  TIDB_SPEND_LIMIT: ${TIDB_SPEND_LIMIT:-100}
  CHROMA_HOST: ${CHROMA_HOST:-127.0.0.1}
  CHROMA_PORT: ${CHROMA_PORT:-8000}
  CHROMA_TENANT: ${CHROMA_TENANT:-default_tenant}
  CHROMA_DATABASE: ${CHROMA_DATABASE:-default_database}
  CHROMA_AUTH_PROVIDER: ${CHROMA_AUTH_PROVIDER:-chromadb.auth.token_authn.TokenAuthClientProvider}
  CHROMA_AUTH_CREDENTIALS: ${CHROMA_AUTH_CREDENTIALS:-}
  ORACLE_USER: ${ORACLE_USER:-dify}
  ORACLE_PASSWORD: ${ORACLE_PASSWORD:-dify}
  ORACLE_DSN: ${ORACLE_DSN:-oracle:1521/FREEPDB1}
  ORACLE_CONFIG_DIR: ${ORACLE_CONFIG_DIR:-/app/api/storage/wallet}
  ORACLE_WALLET_LOCATION: ${ORACLE_WALLET_LOCATION:-/app/api/storage/wallet}
  ORACLE_WALLET_PASSWORD: ${ORACLE_WALLET_PASSWORD:-dify}
  ORACLE_IS_AUTONOMOUS: ${ORACLE_IS_AUTONOMOUS:-false}
  RELYT_HOST: ${RELYT_HOST:-db}
  RELYT_PORT: ${RELYT_PORT:-5432}
  RELYT_USER: ${RELYT_USER:-postgres}
  RELYT_PASSWORD: ${RELYT_PASSWORD:-difyai123456}
  RELYT_DATABASE: ${RELYT_DATABASE:-postgres}
  OPENSEARCH_HOST: ${OPENSEARCH_HOST:-opensearch}
  OPENSEARCH_PORT: ${OPENSEARCH_PORT:-9200}
  OPENSEARCH_USER: ${OPENSEARCH_USER:-admin}
  OPENSEARCH_PASSWORD: ${OPENSEARCH_PASSWORD:-admin}
  OPENSEARCH_SECURE: ${OPENSEARCH_SECURE:-true}
  TENCENT_VECTOR_DB_URL: ${TENCENT_VECTOR_DB_URL:-http://127.0.0.1}
  TENCENT_VECTOR_DB_API_KEY: ${TENCENT_VECTOR_DB_API_KEY:-dify}
  TENCENT_VECTOR_DB_TIMEOUT: ${TENCENT_VECTOR_DB_TIMEOUT:-30}
  TENCENT_VECTOR_DB_USERNAME: ${TENCENT_VECTOR_DB_USERNAME:-dify}
  TENCENT_VECTOR_DB_DATABASE: ${TENCENT_VECTOR_DB_DATABASE:-dify}
  TENCENT_VECTOR_DB_SHARD: ${TENCENT_VECTOR_DB_SHARD:-1}
  TENCENT_VECTOR_DB_REPLICAS: ${TENCENT_VECTOR_DB_REPLICAS:-2}
  ELASTICSEARCH_HOST: ${ELASTICSEARCH_HOST:-0.0.0.0}
  ELASTICSEARCH_PORT: ${ELASTICSEARCH_PORT:-9200}
  ELASTICSEARCH_USERNAME: ${ELASTICSEARCH_USERNAME:-elastic}
  ELASTICSEARCH_PASSWORD: ${ELASTICSEARCH_PASSWORD:-elastic}
  KIBANA_PORT: ${KIBANA_PORT:-5601}
  BAIDU_VECTOR_DB_ENDPOINT: ${BAIDU_VECTOR_DB_ENDPOINT:-http://127.0.0.1:5287}
  BAIDU_VECTOR_DB_CONNECTION_TIMEOUT_MS: ${BAIDU_VECTOR_DB_CONNECTION_TIMEOUT_MS:-30000}
  BAIDU_VECTOR_DB_ACCOUNT: ${BAIDU_VECTOR_DB_ACCOUNT:-root}
  BAIDU_VECTOR_DB_API_KEY: ${BAIDU_VECTOR_DB_API_KEY:-dify}
  BAIDU_VECTOR_DB_DATABASE: ${BAIDU_VECTOR_DB_DATABASE:-dify}
  BAIDU_VECTOR_DB_SHARD: ${BAIDU_VECTOR_DB_SHARD:-1}
  BAIDU_VECTOR_DB_REPLICAS: ${BAIDU_VECTOR_DB_REPLICAS:-3}
  VIKINGDB_ACCESS_KEY: ${VIKINGDB_ACCESS_KEY:-your-ak}
  VIKINGDB_SECRET_KEY: ${VIKINGDB_SECRET_KEY:-your-sk}
  VIKINGDB_REGION: ${VIKINGDB_REGION:-cn-shanghai}
  VIKINGDB_HOST: ${VIKINGDB_HOST:-api-vikingdb.xxx.volces.com}
  VIKINGDB_SCHEMA: ${VIKINGDB_SCHEMA:-http}
  VIKINGDB_CONNECTION_TIMEOUT: ${VIKINGDB_CONNECTION_TIMEOUT:-30}
  VIKINGDB_SOCKET_TIMEOUT: ${VIKINGDB_SOCKET_TIMEOUT:-30}
  LINDORM_URL: ${LINDORM_URL:-http://lindorm:30070}
  LINDORM_USERNAME: ${LINDORM_USERNAME:-lindorm}
  LINDORM_PASSWORD: ${LINDORM_PASSWORD:-lindorm}
  OCEANBASE_VECTOR_HOST: ${OCEANBASE_VECTOR_HOST:-oceanbase}
  OCEANBASE_VECTOR_PORT: ${OCEANBASE_VECTOR_PORT:-2881}
  OCEANBASE_VECTOR_USER: ${OCEANBASE_VECTOR_USER:-root@test}
  OCEANBASE_VECTOR_PASSWORD: ${OCEANBASE_VECTOR_PASSWORD:-difyai123456}
  OCEANBASE_VECTOR_DATABASE: ${OCEANBASE_VECTOR_DATABASE:-test}
  OCEANBASE_CLUSTER_NAME: ${OCEANBASE_CLUSTER_NAME:-difyai}
  OCEANBASE_MEMORY_LIMIT: ${OCEANBASE_MEMORY_LIMIT:-6G}
  OCEANBASE_ENABLE_HYBRID_SEARCH: ${OCEANBASE_ENABLE_HYBRID_SEARCH:-false}
  OPENGAUSS_HOST: ${OPENGAUSS_HOST:-opengauss}
  OPENGAUSS_PORT: ${OPENGAUSS_PORT:-6600}
  OPENGAUSS_USER: ${OPENGAUSS_USER:-postgres}
  OPENGAUSS_PASSWORD: ${OPENGAUSS_PASSWORD:-Dify@123}
  OPENGAUSS_DATABASE: ${OPENGAUSS_DATABASE:-dify}
  OPENGAUSS_MIN_CONNECTION: ${OPENGAUSS_MIN_CONNECTION:-1}
  OPENGAUSS_MAX_CONNECTION: ${OPENGAUSS_MAX_CONNECTION:-5}
  OPENGAUSS_ENABLE_PQ: ${OPENGAUSS_ENABLE_PQ:-false}
  UPSTASH_VECTOR_URL: ${UPSTASH_VECTOR_URL:-https://xxx-vector.upstash.io}
  UPSTASH_VECTOR_TOKEN: ${UPSTASH_VECTOR_TOKEN:-dify}
  TABLESTORE_ENDPOINT: ${TABLESTORE_ENDPOINT:-https://instance-name.cn-hangzhou.ots.aliyuncs.com}
  TABLESTORE_INSTANCE_NAME: ${TABLESTORE_INSTANCE_NAME:-instance-name}
  TABLESTORE_ACCESS_KEY_ID: ${TABLESTORE_ACCESS_KEY_ID:-xxx}
  TABLESTORE_ACCESS_KEY_SECRET: ${TABLESTORE_ACCESS_KEY_SECRET:-xxx}
  UPLOAD_FILE_SIZE_LIMIT: ${UPLOAD_FILE_SIZE_LIMIT:-15}
  UPLOAD_FILE_BATCH_LIMIT: ${UPLOAD_FILE_BATCH_LIMIT:-5}
  ETL_TYPE: ${ETL_TYPE:-dify}
  UNSTRUCTURED_API_URL: ${UNSTRUCTURED_API_URL:-}
  UNSTRUCTURED_API_KEY: ${UNSTRUCTURED_API_KEY:-}
  SCARF_NO_ANALYTICS: ${SCARF_NO_ANALYTICS:-true}
  PROMPT_GENERATION_MAX_TOKENS: ${PROMPT_GENERATION_MAX_TOKENS:-512}
  CODE_GENERATION_MAX_TOKENS: ${CODE_GENERATION_MAX_TOKENS:-1024}
  MULTIMODAL_SEND_FORMAT: ${MULTIMODAL_SEND_FORMAT:-base64}
  UPLOAD_IMAGE_FILE_SIZE_LIMIT: ${UPLOAD_IMAGE_FILE_SIZE_LIMIT:-10}
  UPLOAD_VIDEO_FILE_SIZE_LIMIT: ${UPLOAD_VIDEO_FILE_SIZE_LIMIT:-100}
  UPLOAD_AUDIO_FILE_SIZE_LIMIT: ${UPLOAD_AUDIO_FILE_SIZE_LIMIT:-50}
  SENTRY_DSN: ${SENTRY_DSN:-}
  API_SENTRY_DSN: ${API_SENTRY_DSN:-}
  API_SENTRY_TRACES_SAMPLE_RATE: ${API_SENTRY_TRACES_SAMPLE_RATE:-1.0}
  API_SENTRY_PROFILES_SAMPLE_RATE: ${API_SENTRY_PROFILES_SAMPLE_RATE:-1.0}
  WEB_SENTRY_DSN: ${WEB_SENTRY_DSN:-}
  NOTION_INTEGRATION_TYPE: ${NOTION_INTEGRATION_TYPE:-public}
  NOTION_CLIENT_SECRET: ${NOTION_CLIENT_SECRET:-}
  NOTION_CLIENT_ID: ${NOTION_CLIENT_ID:-}
  NOTION_INTERNAL_SECRET: ${NOTION_INTERNAL_SECRET:-}
  MAIL_TYPE: ${MAIL_TYPE:-resend}
  MAIL_DEFAULT_SEND_FROM: ${MAIL_DEFAULT_SEND_FROM:-}
  RESEND_API_URL: ${RESEND_API_URL:-https://api.resend.com}
  RESEND_API_KEY: ${RESEND_API_KEY:-your-resend-api-key}
  SMTP_SERVER: ${SMTP_SERVER:-}
  SMTP_PORT: ${SMTP_PORT:-465}
  SMTP_USERNAME: ${SMTP_USERNAME:-}
  SMTP_PASSWORD: ${SMTP_PASSWORD:-}
  SMTP_USE_TLS: ${SMTP_USE_TLS:-true}
  SMTP_OPPORTUNISTIC_TLS: ${SMTP_OPPORTUNISTIC_TLS:-false}
  INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: ${INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH:-4000}
  INVITE_EXPIRY_HOURS: ${INVITE_EXPIRY_HOURS:-72}
  RESET_PASSWORD_TOKEN_EXPIRY_MINUTES: ${RESET_PASSWORD_TOKEN_EXPIRY_MINUTES:-5}
  CODE_EXECUTION_ENDPOINT: ${CODE_EXECUTION_ENDPOINT:-http://sandbox:8194}
  CODE_EXECUTION_API_KEY: ${CODE_EXECUTION_API_KEY:-dify-sandbox}
  CODE_MAX_NUMBER: ${CODE_MAX_NUMBER:-9223372036854775807}
  CODE_MIN_NUMBER: ${CODE_MIN_NUMBER:--9223372036854775808}
  CODE_MAX_DEPTH: ${CODE_MAX_DEPTH:-5}
  CODE_MAX_PRECISION: ${CODE_MAX_PRECISION:-20}
  CODE_MAX_STRING_LENGTH: ${CODE_MAX_STRING_LENGTH:-80000}
  CODE_MAX_STRING_ARRAY_LENGTH: ${CODE_MAX_STRING_ARRAY_LENGTH:-30}
  CODE_MAX_OBJECT_ARRAY_LENGTH: ${CODE_MAX_OBJECT_ARRAY_LENGTH:-30}
  CODE_MAX_NUMBER_ARRAY_LENGTH: ${CODE_MAX_NUMBER_ARRAY_LENGTH:-1000}
  CODE_EXECUTION_CONNECT_TIMEOUT: ${CODE_EXECUTION_CONNECT_TIMEOUT:-10}
  CODE_EXECUTION_READ_TIMEOUT: ${CODE_EXECUTION_READ_TIMEOUT:-60}
  CODE_EXECUTION_WRITE_TIMEOUT: ${CODE_EXECUTION_WRITE_TIMEOUT:-10}
  TEMPLATE_TRANSFORM_MAX_LENGTH: ${TEMPLATE_TRANSFORM_MAX_LENGTH:-80000}
  WORKFLOW_MAX_EXECUTION_STEPS: ${WORKFLOW_MAX_EXECUTION_STEPS:-500}
  WORKFLOW_MAX_EXECUTION_TIME: ${WORKFLOW_MAX_EXECUTION_TIME:-1200}
  WORKFLOW_CALL_MAX_DEPTH: ${WORKFLOW_CALL_MAX_DEPTH:-5}
  MAX_VARIABLE_SIZE: ${MAX_VARIABLE_SIZE:-204800}
  WORKFLOW_PARALLEL_DEPTH_LIMIT: ${WORKFLOW_PARALLEL_DEPTH_LIMIT:-3}
  WORKFLOW_FILE_UPLOAD_LIMIT: ${WORKFLOW_FILE_UPLOAD_LIMIT:-10}
  HTTP_REQUEST_NODE_MAX_BINARY_SIZE: ${HTTP_REQUEST_NODE_MAX_BINARY_SIZE:-10485760}
  HTTP_REQUEST_NODE_MAX_TEXT_SIZE: ${HTTP_REQUEST_NODE_MAX_TEXT_SIZE:-1048576}
  HTTP_REQUEST_NODE_SSL_VERIFY: ${HTTP_REQUEST_NODE_SSL_VERIFY:-True}
  SSRF_PROXY_HTTP_URL: ${SSRF_PROXY_HTTP_URL:-http://ssrf_proxy:3128}
  SSRF_PROXY_HTTPS_URL: ${SSRF_PROXY_HTTPS_URL:-http://ssrf_proxy:3128}
  LOOP_NODE_MAX_COUNT: ${LOOP_NODE_MAX_COUNT:-100}
  MAX_TOOLS_NUM: ${MAX_TOOLS_NUM:-10}
  MAX_PARALLEL_LIMIT: ${MAX_PARALLEL_LIMIT:-10}
  MAX_ITERATIONS_NUM: ${MAX_ITERATIONS_NUM:-5}
  TEXT_GENERATION_TIMEOUT_MS: ${TEXT_GENERATION_TIMEOUT_MS:-60000}
  PGUSER: ${PGUSER:-${DB_USERNAME}}
  POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-${DB_PASSWORD}}
  POSTGRES_DB: ${POSTGRES_DB:-${DB_DATABASE}}
  PGDATA: ${PGDATA:-/var/lib/postgresql/data/pgdata}
  SANDBOX_API_KEY: ${SANDBOX_API_KEY:-dify-sandbox}
  SANDBOX_GIN_MODE: ${SANDBOX_GIN_MODE:-release}
  SANDBOX_WORKER_TIMEOUT: ${SANDBOX_WORKER_TIMEOUT:-15}
  SANDBOX_ENABLE_NETWORK: ${SANDBOX_ENABLE_NETWORK:-true}
  SANDBOX_HTTP_PROXY: ${SANDBOX_HTTP_PROXY:-http://ssrf_proxy:3128}
  SANDBOX_HTTPS_PROXY: ${SANDBOX_HTTPS_PROXY:-http://ssrf_proxy:3128}
  SANDBOX_PORT: ${SANDBOX_PORT:-8194}
  WEAVIATE_PERSISTENCE_DATA_PATH: ${WEAVIATE_PERSISTENCE_DATA_PATH:-/var/lib/weaviate}
  WEAVIATE_QUERY_DEFAULTS_LIMIT: ${WEAVIATE_QUERY_DEFAULTS_LIMIT:-25}
  WEAVIATE_AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED: ${WEAVIATE_AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED:-true}
  WEAVIATE_DEFAULT_VECTORIZER_MODULE: ${WEAVIATE_DEFAULT_VECTORIZER_MODULE:-none}
  WEAVIATE_CLUSTER_HOSTNAME: ${WEAVIATE_CLUSTER_HOSTNAME:-node1}
  WEAVIATE_AUTHENTICATION_APIKEY_ENABLED: ${WEAVIATE_AUTHENTICATION_APIKEY_ENABLED:-true}
  WEAVIATE_AUTHENTICATION_APIKEY_ALLOWED_KEYS: ${WEAVIATE_AUTHENTICATION_APIKEY_ALLOWED_KEYS:-WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih}
  WEAVIATE_AUTHENTICATION_APIKEY_USERS: ${WEAVIATE_AUTHENTICATION_APIKEY_USERS:-hello@dify.ai}
  WEAVIATE_AUTHORIZATION_ADMINLIST_ENABLED: ${WEAVIATE_AUTHORIZATION_ADMINLIST_ENABLED:-true}
  WEAVIATE_AUTHORIZATION_ADMINLIST_USERS: ${WEAVIATE_AUTHORIZATION_ADMINLIST_USERS:-hello@dify.ai}
  CHROMA_SERVER_AUTHN_CREDENTIALS: ${CHROMA_SERVER_AUTHN_CREDENTIALS:-difyai123456}
  CHROMA_SERVER_AUTHN_PROVIDER: ${CHROMA_SERVER_AUTHN_PROVIDER:-chromadb.auth.token_authn.TokenAuthenticationServerProvider}
  CHROMA_IS_PERSISTENT: ${CHROMA_IS_PERSISTENT:-TRUE}
  ORACLE_PWD: ${ORACLE_PWD:-Dify123456}
  ORACLE_CHARACTERSET: ${ORACLE_CHARACTERSET:-AL32UTF8}
  ETCD_AUTO_COMPACTION_MODE: ${ETCD_AUTO_COMPACTION_MODE:-revision}
  ETCD_AUTO_COMPACTION_RETENTION: ${ETCD_AUTO_COMPACTION_RETENTION:-1000}
  ETCD_QUOTA_BACKEND_BYTES: ${ETCD_QUOTA_BACKEND_BYTES:-4294967296}
  ETCD_SNAPSHOT_COUNT: ${ETCD_SNAPSHOT_COUNT:-50000}
  MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:-minioadmin}
  MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:-minioadmin}
  ETCD_ENDPOINTS: ${ETCD_ENDPOINTS:-etcd:2379}
  MINIO_ADDRESS: ${MINIO_ADDRESS:-minio:9000}
  MILVUS_AUTHORIZATION_ENABLED: ${MILVUS_AUTHORIZATION_ENABLED:-true}
  PGVECTOR_PGUSER: ${PGVECTOR_PGUSER:-postgres}
  PGVECTOR_POSTGRES_PASSWORD: ${PGVECTOR_POSTGRES_PASSWORD:-difyai123456}
  PGVECTOR_POSTGRES_DB: ${PGVECTOR_POSTGRES_DB:-dify}
  PGVECTOR_PGDATA: ${PGVECTOR_PGDATA:-/var/lib/postgresql/data/pgdata}
  OPENSEARCH_DISCOVERY_TYPE: ${OPENSEARCH_DISCOVERY_TYPE:-single-node}
  OPENSEARCH_BOOTSTRAP_MEMORY_LOCK: ${OPENSEARCH_BOOTSTRAP_MEMORY_LOCK:-true}
  OPENSEARCH_JAVA_OPTS_MIN: ${OPENSEARCH_JAVA_OPTS_MIN:-512m}
  OPENSEARCH_JAVA_OPTS_MAX: ${OPENSEARCH_JAVA_OPTS_MAX:-1024m}
  OPENSEARCH_INITIAL_ADMIN_PASSWORD: ${OPENSEARCH_INITIAL_ADMIN_PASSWORD:-Qazwsxedc!@#123}
  OPENSEARCH_MEMLOCK_SOFT: ${OPENSEARCH_MEMLOCK_SOFT:--1}
  OPENSEARCH_MEMLOCK_HARD: ${OPENSEARCH_MEMLOCK_HARD:--1}
  OPENSEARCH_NOFILE_SOFT: ${OPENSEARCH_NOFILE_SOFT:-65536}
  OPENSEARCH_NOFILE_HARD: ${OPENSEARCH_NOFILE_HARD:-65536}
  NGINX_SERVER_NAME: ${NGINX_SERVER_NAME:-_}
  NGINX_HTTPS_ENABLED: ${NGINX_HTTPS_ENABLED:-false}
  NGINX_PORT: ${NGINX_PORT:-80}
  NGINX_SSL_PORT: ${NGINX_SSL_PORT:-443}
  NGINX_SSL_CERT_FILENAME: ${NGINX_SSL_CERT_FILENAME:-dify.crt}
  NGINX_SSL_CERT_KEY_FILENAME: ${NGINX_SSL_CERT_KEY_FILENAME:-dify.key}
  NGINX_SSL_PROTOCOLS: ${NGINX_SSL_PROTOCOLS:-TLSv1.1 TLSv1.2 TLSv1.3}
  NGINX_WORKER_PROCESSES: ${NGINX_WORKER_PROCESSES:-auto}
  NGINX_CLIENT_MAX_BODY_SIZE: ${NGINX_CLIENT_MAX_BODY_SIZE:-15M}
  NGINX_KEEPALIVE_TIMEOUT: ${NGINX_KEEPALIVE_TIMEOUT:-65}
  NGINX_PROXY_READ_TIMEOUT: ${NGINX_PROXY_READ_TIMEOUT:-3600s}
  NGINX_PROXY_SEND_TIMEOUT: ${NGINX_PROXY_SEND_TIMEOUT:-3600s}
  NGINX_ENABLE_CERTBOT_CHALLENGE: ${NGINX_ENABLE_CERTBOT_CHALLENGE:-false}
  CERTBOT_EMAIL: ${CERTBOT_EMAIL:-your_email@example.com}
  CERTBOT_DOMAIN: ${CERTBOT_DOMAIN:-your_domain.com}
  CERTBOT_OPTIONS: ${CERTBOT_OPTIONS:-}
  SSRF_HTTP_PORT: ${SSRF_HTTP_PORT:-3128}
  SSRF_COREDUMP_DIR: ${SSRF_COREDUMP_DIR:-/var/spool/squid}
  SSRF_REVERSE_PROXY_PORT: ${SSRF_REVERSE_PROXY_PORT:-8194}
  SSRF_SANDBOX_HOST: ${SSRF_SANDBOX_HOST:-sandbox}
  SSRF_DEFAULT_TIME_OUT: ${SSRF_DEFAULT_TIME_OUT:-5}
  SSRF_DEFAULT_CONNECT_TIME_OUT: ${SSRF_DEFAULT_CONNECT_TIME_OUT:-5}
  SSRF_DEFAULT_READ_TIME_OUT: ${SSRF_DEFAULT_READ_TIME_OUT:-5}
  SSRF_DEFAULT_WRITE_TIME_OUT: ${SSRF_DEFAULT_WRITE_TIME_OUT:-5}
  EXPOSE_NGINX_PORT: ${EXPOSE_NGINX_PORT:-80}
  EXPOSE_NGINX_SSL_PORT: ${EXPOSE_NGINX_SSL_PORT:-443}
  POSITION_TOOL_PINS: ${POSITION_TOOL_PINS:-}
  POSITION_TOOL_INCLUDES: ${POSITION_TOOL_INCLUDES:-}
  POSITION_TOOL_EXCLUDES: ${POSITION_TOOL_EXCLUDES:-}
  POSITION_PROVIDER_PINS: ${POSITION_PROVIDER_PINS:-}
  POSITION_PROVIDER_INCLUDES: ${POSITION_PROVIDER_INCLUDES:-}
  POSITION_PROVIDER_EXCLUDES: ${POSITION_PROVIDER_EXCLUDES:-}
  CSP_WHITELIST: ${CSP_WHITELIST:-}
  CREATE_TIDB_SERVICE_JOB_ENABLED: ${CREATE_TIDB_SERVICE_JOB_ENABLED:-false}
  MAX_SUBMIT_COUNT: ${MAX_SUBMIT_COUNT:-100}
  TOP_K_MAX_VALUE: ${TOP_K_MAX_VALUE:-10}
  DB_PLUGIN_DATABASE: ${DB_PLUGIN_DATABASE:-dify_plugin}
  EXPOSE_PLUGIN_DAEMON_PORT: ${EXPOSE_PLUGIN_DAEMON_PORT:-5002}
  PLUGIN_DAEMON_PORT: ${PLUGIN_DAEMON_PORT:-5002}
  PLUGIN_DAEMON_KEY: ${PLUGIN_DAEMON_KEY:-lYkiYYT6owG+71oLerGzA7GXCgOT++6ovaezWAjpCjf+Sjc3ZtU+qUEi}
  PLUGIN_DAEMON_URL: ${PLUGIN_DAEMON_URL:-http://plugin_daemon:5002}
  PLUGIN_MAX_PACKAGE_SIZE: ${PLUGIN_MAX_PACKAGE_SIZE:-52428800}
  PLUGIN_PPROF_ENABLED: ${PLUGIN_PPROF_ENABLED:-false}
  PLUGIN_DEBUGGING_HOST: ${PLUGIN_DEBUGGING_HOST:-0.0.0.0}
  PLUGIN_DEBUGGING_PORT: ${PLUGIN_DEBUGGING_PORT:-5003}
  EXPOSE_PLUGIN_DEBUGGING_HOST: ${EXPOSE_PLUGIN_DEBUGGING_HOST:-localhost}
  EXPOSE_PLUGIN_DEBUGGING_PORT: ${EXPOSE_PLUGIN_DEBUGGING_PORT:-5003}
  PLUGIN_DIFY_INNER_API_KEY: ${PLUGIN_DIFY_INNER_API_KEY:-QaHbTe77CtuXmsfyhR7+vRjI/+XbV1AaFy691iy+kGDv2Jvy0/eAh8Y1}
  PLUGIN_DIFY_INNER_API_URL: ${PLUGIN_DIFY_INNER_API_URL:-http://api:5001}
  ENDPOINT_URL_TEMPLATE: ${ENDPOINT_URL_TEMPLATE:-http://localhost/e/{hook_id}}
  MARKETPLACE_ENABLED: ${MARKETPLACE_ENABLED:-true}
  MARKETPLACE_API_URL: ${MARKETPLACE_API_URL:-https://marketplace.dify.ai}
  FORCE_VERIFYING_SIGNATURE: ${FORCE_VERIFYING_SIGNATURE:-true}
  PLUGIN_PYTHON_ENV_INIT_TIMEOUT: ${PLUGIN_PYTHON_ENV_INIT_TIMEOUT:-120}
  PLUGIN_MAX_EXECUTION_TIMEOUT: ${PLUGIN_MAX_EXECUTION_TIMEOUT:-600}
  PIP_MIRROR_URL: ${PIP_MIRROR_URL:-}

services:
  # API service
  api:
    image: langgenius/dify-api:1.1.4
    restart: always
    environment:
      # Use the shared environment variables.
      <<: *shared-api-worker-env
      # Startup mode, 'api' starts the API server.
      MODE: api
      SENTRY_DSN: ${API_SENTRY_DSN:-}
      SENTRY_TRACES_SAMPLE_RATE: ${API_SENTRY_TRACES_SAMPLE_RATE:-1.0}
      SENTRY_PROFILES_SAMPLE_RATE: ${API_SENTRY_PROFILES_SAMPLE_RATE:-1.0}
      PLUGIN_REMOTE_INSTALL_HOST: ${EXPOSE_PLUGIN_DEBUGGING_HOST:-localhost}
      PLUGIN_REMOTE_INSTALL_PORT: ${EXPOSE_PLUGIN_DEBUGGING_PORT:-5003}
      PLUGIN_MAX_PACKAGE_SIZE: ${PLUGIN_MAX_PACKAGE_SIZE:-52428800}
      INNER_API_KEY_FOR_PLUGIN: ${PLUGIN_DIFY_INNER_API_KEY:-QaHbTe77CtuXmsfyhR7+vRjI/+XbV1AaFy691iy+kGDv2Jvy0/eAh8Y1}
    depends_on:
      - db
      - redis
    volumes:
      # Mount the storage directory to the container, for storing user files.
      - ./volumes/app/storage:/app/api/storage
    networks:
      - ssrf_proxy_network
      - default
    command: >
      /wait-for-it.sh db:5432 -t 30 -- echo "DB is up" && 
      /wait-for-it.sh redis:6379 -t 30 -- echo "Redis is up"

  # worker service
  # The Celery worker for processing the queue.
  worker:
    image: langgenius/dify-api:1.1.4
    restart: always
    environment:
      # Use the shared environment variables.
      <<: *shared-api-worker-env
      # Startup mode, 'worker' starts the Celery worker for processing the queue.
      MODE: worker
      SENTRY_DSN: ${API_SENTRY_DSN:-}
      SENTRY_TRACES_SAMPLE_RATE: ${API_SENTRY_TRACES_SAMPLE_RATE:-1.0}
      SENTRY_PROFILES_SAMPLE_RATE: ${API_SENTRY_PROFILES_SAMPLE_RATE:-1.0}
      PLUGIN_MAX_PACKAGE_SIZE: ${PLUGIN_MAX_PACKAGE_SIZE:-52428800}
      INNER_API_KEY_FOR_PLUGIN: ${PLUGIN_DIFY_INNER_API_KEY:-QaHbTe77CtuXmsfyhR7+vRjI/+XbV1AaFy691iy+kGDv2Jvy0/eAh8Y1}
    depends_on:
      - db
      - redis
    volumes:
      # Mount the storage directory to the container, for storing user files.
      - ./volumes/app/storage:/app/api/storage
    networks:
      - ssrf_proxy_network
      - default
    command: >
      /wait-for-it.sh db:5432 -t 30 -- echo "DB is up" && 
      /wait-for-it.sh redis:6379 -t 30 -- echo "Redis is up"

  # Frontend web application.
  web:
    image: langgenius/dify-web:1.1.3
    restart: always
    environment:
      CONSOLE_API_URL: ${CONSOLE_API_URL:-}
      APP_API_URL: ${APP_API_URL:-}
      SENTRY_DSN: ${WEB_SENTRY_DSN:-}
      NEXT_TELEMETRY_DISABLED: ${NEXT_TELEMETRY_DISABLED:-0}
      TEXT_GENERATION_TIMEOUT_MS: ${TEXT_GENERATION_TIMEOUT_MS:-60000}
      CSP_WHITELIST: ${CSP_WHITELIST:-}
      MARKETPLACE_API_URL: ${MARKETPLACE_API_URL:-https://marketplace.dify.ai}
      MARKETPLACE_URL: ${MARKETPLACE_URL:-https://marketplace.dify.ai}
      TOP_K_MAX_VALUE: ${TOP_K_MAX_VALUE:-}
      INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: ${INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH:-}
      PM2_INSTANCES: ${PM2_INSTANCES:-2}
      LOOP_NODE_MAX_COUNT: ${LOOP_NODE_MAX_COUNT:-100}
      MAX_TOOLS_NUM: ${MAX_TOOLS_NUM:-10}
      MAX_PARALLEL_LIMIT: ${MAX_PARALLEL_LIMIT:-10}
      MAX_ITERATIONS_NUM: ${MAX_ITERATIONS_NUM:-5}

  # The postgres database.
  db:
    image: postgres:15-alpine
    restart: always
    environment:
      PGUSER: ${PGUSER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-difyai123456}
      POSTGRES_DB: ${POSTGRES_DB:-dify}
      PGDATA: ${PGDATA:-/var/lib/postgresql/data/pgdata}
    command: >
      postgres -c 'max_connections=${POSTGRES_MAX_CONNECTIONS:-100}'
               -c 'shared_buffers=${POSTGRES_SHARED_BUFFERS:-128MB}'
               -c 'work_mem=${POSTGRES_WORK_MEM:-4MB}'
               -c 'maintenance_work_mem=${POSTGRES_MAINTENANCE_WORK_MEM:-64MB}'
               -c 'effective_cache_size=${POSTGRES_EFFECTIVE_CACHE_SIZE:-4096MB}'
    volumes:
      - ./volumes/db/data:/var/lib/postgresql/data
    healthcheck:
      test: [ 'CMD', 'pg_isready' ]
      interval: 1s
      timeout: 3s
      retries: 30

  # The redis cache.
  redis:
    image: redis:6-alpine
    restart: always
    environment:
      REDISCLI_AUTH: ${REDIS_PASSWORD:-difyai123456}
    volumes:
      # Mount the redis data directory to the container.
      - ./volumes/redis/data:/data
    # Set the redis password when startup redis server.
    command: redis-server --requirepass ${REDIS_PASSWORD:-difyai123456}
    healthcheck:
      test: [ 'CMD', 'redis-cli', 'ping' ]
    

  # The DifySandbox
  sandbox:
    image: langgenius/dify-sandbox:0.2.11
    restart: always
    environment:
      # The DifySandbox configurations
      # Make sure you are changing this key for your deployment with a strong key.
      # You can generate a strong key using `openssl rand -base64 42`.
      API_KEY: ${SANDBOX_API_KEY:-dify-sandbox}
      GIN_MODE: ${SANDBOX_GIN_MODE:-release}
      WORKER_TIMEOUT: ${SANDBOX_WORKER_TIMEOUT:-15}
      ENABLE_NETWORK: ${SANDBOX_ENABLE_NETWORK:-true}
      HTTP_PROXY: ${SANDBOX_HTTP_PROXY:-http://ssrf_proxy:3128}
      HTTPS_PROXY: ${SANDBOX_HTTPS_PROXY:-http://ssrf_proxy:3128}
      SANDBOX_PORT: ${SANDBOX_PORT:-8194}
    volumes:
      - ./volumes/sandbox/dependencies:/dependencies
      - ./volumes/sandbox/conf:/conf
    healthcheck:
      test: [ 'CMD', 'curl', '-f', 'http://localhost:8194/health' ]
    networks:
      - ssrf_proxy_network

  # plugin daemon
  plugin_daemon:
    image: langgenius/dify-plugin-daemon:0.0.7-local
    restart: always
    environment:
      # Use the shared environment variables.
      <<: *shared-api-worker-env
      DB_DATABASE: ${DB_PLUGIN_DATABASE:-dify_plugin}
      SERVER_PORT: ${PLUGIN_DAEMON_PORT:-5002}
      SERVER_KEY: ${PLUGIN_DAEMON_KEY:-lYkiYYT6owG+71oLerGzA7GXCgOT++6ovaezWAjpCjf+Sjc3ZtU+qUEi}
      MAX_PLUGIN_PACKAGE_SIZE: ${PLUGIN_MAX_PACKAGE_SIZE:-52428800}
      PPROF_ENABLED: ${PLUGIN_PPROF_ENABLED:-false}
      DIFY_INNER_API_URL: ${PLUGIN_DIFY_INNER_API_URL:-http://api:5001}
      DIFY_INNER_API_KEY: ${PLUGIN_DIFY_INNER_API_KEY:-QaHbTe77CtuXmsfyhR7+vRjI/+XbV1AaFy691iy+kGDv2Jvy0/eAh8Y1}
      PLUGIN_REMOTE_INSTALLING_HOST: ${PLUGIN_DEBUGGING_HOST:-0.0.0.0}
      PLUGIN_REMOTE_INSTALLING_PORT: ${PLUGIN_DEBUGGING_PORT:-5003}
      PLUGIN_WORKING_PATH: ${PLUGIN_WORKING_PATH:-/app/storage/cwd}
      FORCE_VERIFYING_SIGNATURE: ${FORCE_VERIFYING_SIGNATURE:-true}
      PYTHON_ENV_INIT_TIMEOUT: ${PLUGIN_PYTHON_ENV_INIT_TIMEOUT:-120}
      PLUGIN_MAX_EXECUTION_TIMEOUT: ${PLUGIN_MAX_EXECUTION_TIMEOUT:-600}
      PIP_MIRROR_URL: ${PIP_MIRROR_URL:-}
    ports:
      - "${EXPOSE_PLUGIN_DEBUGGING_PORT:-5003}:${PLUGIN_DEBUGGING_PORT:-5003}"
    volumes:
      - ./volumes/plugin_daemon:/app/storage
    depends_on:
      - db
    command: >
       /wait-for-it.sh db:5432 -t 30 -- /bin/bash -c "/app/entrypoint.sh"

  # ssrf_proxy server
  # for more information, please refer to
  # https://docs.dify.ai/learn-more/faq/install-faq#id-18.-why-is-ssrf_proxy-needed
  ssrf_proxy:
    image: ubuntu/squid:latest
    restart: always
    volumes:
      - ./ssrf_proxy/squid.conf.template:/etc/squid/squid.conf.template
      - ./ssrf_proxy/docker-entrypoint.sh:/docker-entrypoint-mount.sh
    entrypoint: [ 'sh', '-c', "cp /docker-entrypoint-mount.sh /docker-entrypoint.sh && sed -i 's/\r$$//' /docker-entrypoint.sh && chmod +x /docker-entrypoint.sh && /docker-entrypoint.sh" ]
    environment:
      # pls clearly modify the squid env vars to fit your network environment.
      HTTP_PORT: ${SSRF_HTTP_PORT:-3128}
      COREDUMP_DIR: ${SSRF_COREDUMP_DIR:-/var/spool/squid}
      REVERSE_PROXY_PORT: ${SSRF_REVERSE_PROXY_PORT:-8194}
      SANDBOX_HOST: ${SSRF_SANDBOX_HOST:-sandbox}
      SANDBOX_PORT: ${SANDBOX_PORT:-8194}
    networks:
      - ssrf_proxy_network
      - default

  # Certbot service
  # use `docker-compose --profile certbot up` to start the certbot service.
  certbot:
    image: certbot/certbot
    profiles:
      - certbot
    volumes:
      - ./volumes/certbot/conf:/etc/letsencrypt
      - ./volumes/certbot/www:/var/www/html
      - ./volumes/certbot/logs:/var/log/letsencrypt
      - ./volumes/certbot/conf/live:/etc/letsencrypt/live
      - ./certbot/update-cert.template.txt:/update-cert.template.txt
      - ./certbot/docker-entrypoint.sh:/docker-entrypoint.sh
    environment:
      - CERTBOT_EMAIL=${CERTBOT_EMAIL}
      - CERTBOT_DOMAIN=${CERTBOT_DOMAIN}
      - CERTBOT_OPTIONS=${CERTBOT_OPTIONS:-}
    entrypoint: [ '/docker-entrypoint.sh' ]
    command: [ 'tail', '-f', '/dev/null' ]

  # The nginx reverse proxy.
  # used for reverse proxying the API service and Web service.
  nginx:
    image: nginx:latest
    restart: always
    volumes:
      - ./nginx/nginx.conf.template:/etc/nginx/nginx.conf.template
      - ./nginx/proxy.conf.template:/etc/nginx/proxy.conf.template
      - ./nginx/https.conf.template:/etc/nginx/https.conf.template
      - ./nginx/conf.d:/etc/nginx/conf.d
      - ./nginx/docker-entrypoint.sh:/docker-entrypoint-mount.sh
      - ./nginx/ssl:/etc/ssl # cert dir (legacy)
      - ./volumes/certbot/conf/live:/etc/letsencrypt/live # cert dir (with certbot container)
      - ./volumes/certbot/conf:/etc/letsencrypt
      - ./volumes/certbot/www:/var/www/html
    entrypoint: [ 'sh', '-c', "cp /docker-entrypoint-mount.sh /docker-entrypoint.sh && sed -i 's/\r$$//' /docker-entrypoint.sh && chmod +x /docker-entrypoint.sh && /docker-entrypoint.sh" ]
    environment:
      NGINX_SERVER_NAME: ${NGINX_SERVER_NAME:-_}
      NGINX_HTTPS_ENABLED: ${NGINX_HTTPS_ENABLED:-false}
      NGINX_SSL_PORT: ${NGINX_SSL_PORT:-443}
      NGINX_PORT: ${NGINX_PORT:-80}
      # You're required to add your own SSL certificates/keys to the `./nginx/ssl` directory
      # and modify the env vars below in .env if HTTPS_ENABLED is true.
      NGINX_SSL_CERT_FILENAME: ${NGINX_SSL_CERT_FILENAME:-dify.crt}
      NGINX_SSL_CERT_KEY_FILENAME: ${NGINX_SSL_CERT_KEY_FILENAME:-dify.key}
      NGINX_SSL_PROTOCOLS: ${NGINX_SSL_PROTOCOLS:-TLSv1.1 TLSv1.2 TLSv1.3}
      NGINX_WORKER_PROCESSES: ${NGINX_WORKER_PROCESSES:-auto}
      NGINX_CLIENT_MAX_BODY_SIZE: ${NGINX_CLIENT_MAX_BODY_SIZE:-15M}
      NGINX_KEEPALIVE_TIMEOUT: ${NGINX_KEEPALIVE_TIMEOUT:-65}
      NGINX_PROXY_READ_TIMEOUT: ${NGINX_PROXY_READ_TIMEOUT:-3600s}
      NGINX_PROXY_SEND_TIMEOUT: ${NGINX_PROXY_SEND_TIMEOUT:-3600s}
      NGINX_ENABLE_CERTBOT_CHALLENGE: ${NGINX_ENABLE_CERTBOT_CHALLENGE:-false}
      CERTBOT_DOMAIN: ${CERTBOT_DOMAIN:-}
    depends_on:
      - api
      - web
    ports:
      - '${EXPOSE_NGINX_PORT:-80}:${NGINX_PORT:-80}'
      - '${EXPOSE_NGINX_SSL_PORT:-443}:${NGINX_SSL_PORT:-443}'


  # The Weaviate vector store.
  weaviate:
    image: semitechnologies/weaviate:1.19.0
    profiles:
      - ''
      - weaviate
    restart: always
    volumes:
      # Mount the Weaviate data directory to the con tainer.
      - ./volumes/weaviate:/var/lib/weaviate
    environment:
      # The Weaviate configurations
      # You can refer to the [Weaviate](https://weaviate.io/developers/weaviate/config-refs/env-vars) documentation for more information.
      PERSISTENCE_DATA_PATH: ${WEAVIATE_PERSISTENCE_DATA_PATH:-/var/lib/weaviate}
      QUERY_DEFAULTS_LIMIT: ${WEAVIATE_QUERY_DEFAULTS_LIMIT:-25}
      AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED: ${WEAVIATE_AUTHENTICATION_ANONYMOUS_ACCESS_ENABLED:-false}
      DEFAULT_VECTORIZER_MODULE: ${WEAVIATE_DEFAULT_VECTORIZER_MODULE:-none}
      CLUSTER_HOSTNAME: ${WEAVIATE_CLUSTER_HOSTNAME:-node1}
      AUTHENTICATION_APIKEY_ENABLED: ${WEAVIATE_AUTHENTICATION_APIKEY_ENABLED:-true}
      AUTHENTICATION_APIKEY_ALLOWED_KEYS: ${WEAVIATE_AUTHENTICATION_APIKEY_ALLOWED_KEYS:-WVF5YThaHlkYwhGUSmCRgsX3tD5ngdN8pkih}
      AUTHENTICATION_APIKEY_USERS: ${WEAVIATE_AUTHENTICATION_APIKEY_USERS:-hello@dify.ai}
      AUTHORIZATION_ADMINLIST_ENABLED: ${WEAVIATE_AUTHORIZATION_ADMINLIST_ENABLED:-true}
      AUTHORIZATION_ADMINLIST_USERS: ${WEAVIATE_AUTHORIZATION_ADMINLIST_USERS:-hello@dify.ai}

  # Qdrant vector store.
  # (if used, you need to set VECTOR_STORE to qdrant in the api & worker service.)
  qdrant:
    image: langgenius/qdrant:v1.7.3
    profiles:
      - qdrant
    restart: always
    volumes:
      - ./volumes/qdrant:/qdrant/storage
    environment:
      QDRANT_API_KEY: ${QDRANT_API_KEY:-difyai123456}

  # The Couchbase vector store.
  couchbase-server:
    build: ./couchbase-server
    profiles:
      - couchbase
    restart: always
    environment:
      - CLUSTER_NAME=dify_search
      - COUCHBASE_ADMINISTRATOR_USERNAME=${COUCHBASE_USER:-Administrator}
      - COUCHBASE_ADMINISTRATOR_PASSWORD=${COUCHBASE_PASSWORD:-password}
      - COUCHBASE_BUCKET=${COUCHBASE_BUCKET_NAME:-Embeddings}
      - COUCHBASE_BUCKET_RAMSIZE=512
      - COUCHBASE_RAM_SIZE=2048
      - COUCHBASE_EVENTING_RAM_SIZE=512
      - COUCHBASE_INDEX_RAM_SIZE=512
      - COUCHBASE_FTS_RAM_SIZE=1024
    hostname: couchbase-server
    container_name: couchbase-server
    working_dir: /opt/couchbase
    stdin_open: true
    tty: true
    entrypoint: [ "" ]
    command: sh -c "/opt/couchbase/init/init-cbserver.sh"
    volumes:
      - ./volumes/couchbase/data:/opt/couchbase/var/lib/couchbase/data
    healthcheck:
      # ensure bucket was created before proceeding
      test: [ "CMD-SHELL", "curl -s -f -u Administrator:password http://localhost:8091/pools/default/buckets | grep -q '\\[{' || exit 1" ]
      interval: 10s
      retries: 10
      start_period: 30s
      timeout: 10s

  # The pgvector vector database.
  pgvector:
    image: pgvector/pgvector:pg16
    profiles:
      - pgvector
    restart: always
    environment:
      PGUSER: ${PGVECTOR_PGUSER:-postgres}
      # The password for the default postgres user.
      POSTGRES_PASSWORD: ${PGVECTOR_POSTGRES_PASSWORD:-difyai123456}
      # The name of the default postgres database.
      POSTGRES_DB: ${PGVECTOR_POSTGRES_DB:-dify}
      # postgres data directory
      PGDATA: ${PGVECTOR_PGDATA:-/var/lib/postgresql/data/pgdata}
      # pg_bigm module for full text search
      PG_BIGM: ${PGVECTOR_PG_BIGM:-false}
      PG_BIGM_VERSION: ${PGVECTOR_PG_BIGM_VERSION:-1.2-20240606}
    volumes:
      - ./volumes/pgvector/data:/var/lib/postgresql/data
      - ./pgvector/docker-entrypoint.sh:/docker-entrypoint.sh
    entrypoint: [ '/docker-entrypoint.sh' ]
    healthcheck:
      test: [ 'CMD', 'pg_isready' ]
      interval: 1s
      timeout: 3s
      retries: 30

  # pgvecto-rs vector store
  pgvecto-rs:
    image: tensorchord/pgvecto-rs:pg16-v0.3.0
    profiles:
      - pgvecto-rs
    restart: always
    environment:
      PGUSER: ${PGVECTOR_PGUSER:-postgres}
      # The password for the default postgres user.
      POSTGRES_PASSWORD: ${PGVECTOR_POSTGRES_PASSWORD:-difyai123456}
      # The name of the default postgres database.
      POSTGRES_DB: ${PGVECTOR_POSTGRES_DB:-dify}
      # postgres data directory
      PGDATA: ${PGVECTOR_PGDATA:-/var/lib/postgresql/data/pgdata}
    volumes:
      - ./volumes/pgvecto_rs/data:/var/lib/postgresql/data
    healthcheck:
      test: [ 'CMD', 'pg_isready' ]
      interval: 1s
      timeout: 3s
      retries: 30

  # Chroma vector database
  chroma:
    image: ghcr.io/chroma-core/chroma:0.5.20
    profiles:
      - chroma
    restart: always
    volumes:
      - ./volumes/chroma:/chroma/chroma
    environment:
      CHROMA_SERVER_AUTHN_CREDENTIALS: ${CHROMA_SERVER_AUTHN_CREDENTIALS:-difyai123456}
      CHROMA_SERVER_AUTHN_PROVIDER: ${CHROMA_SERVER_AUTHN_PROVIDER:-chromadb.auth.token_authn.TokenAuthenticationServerProvider}
      IS_PERSISTENT: ${CHROMA_IS_PERSISTENT:-TRUE}

  # OceanBase vector database
  oceanbase:
    image: oceanbase/oceanbase-ce:4.3.5.1-101000042025031818
    container_name: oceanbase
    profiles:
      - oceanbase
    restart: always
    volumes:
      - ./volumes/oceanbase/data:/root/ob
      - ./volumes/oceanbase/conf:/root/.obd/cluster
      - ./volumes/oceanbase/init.d:/root/boot/init.d
    environment:
      OB_MEMORY_LIMIT: ${OCEANBASE_MEMORY_LIMIT:-6G}
      OB_SYS_PASSWORD: ${OCEANBASE_VECTOR_PASSWORD:-difyai123456}
      OB_TENANT_PASSWORD: ${OCEANBASE_VECTOR_PASSWORD:-difyai123456}
      OB_CLUSTER_NAME: ${OCEANBASE_CLUSTER_NAME:-difyai}
      MODE: MINI
    ports:
      - "${OCEANBASE_VECTOR_PORT:-2881}:2881"

  # Oracle vector database
  oracle:
    image: container-registry.oracle.com/database/free:latest
    profiles:
      - oracle
    restart: always
    volumes:
      - source: oradata
        type: volume
        target: /opt/oracle/oradata
      - ./startupscripts:/opt/oracle/scripts/startup
    environment:
      ORACLE_PWD: ${ORACLE_PWD:-Dify123456}
      ORACLE_CHARACTERSET: ${ORACLE_CHARACTERSET:-AL32UTF8}

  # Milvus vector database services
  etcd:
    container_name: milvus-etcd
    image: quay.io/coreos/etcd:v3.5.5
    profiles:
      - milvus
    environment:
      ETCD_AUTO_COMPACTION_MODE: ${ETCD_AUTO_COMPACTION_MODE:-revision}
      ETCD_AUTO_COMPACTION_RETENTION: ${ETCD_AUTO_COMPACTION_RETENTION:-1000}
      ETCD_QUOTA_BACKEND_BYTES: ${ETCD_QUOTA_BACKEND_BYTES:-4294967296}
      ETCD_SNAPSHOT_COUNT: ${ETCD_SNAPSHOT_COUNT:-50000}
    volumes:
      - ./volumes/milvus/etcd:/etcd
    command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
    healthcheck:
      test: [ 'CMD', 'etcdctl', 'endpoint', 'health' ]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      - milvus

  minio:
    container_name: milvus-minio
    image: minio/minio:RELEASE.2023-03-20T20-16-18Z
    profiles:
      - milvus
    environment:
      MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:-minioadmin}
      MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:-minioadmin}
    volumes:
      - ./volumes/milvus/minio:/minio_data
    command: minio server /minio_data --console-address ":9001"
    healthcheck:
      test: [ 'CMD', 'curl', '-f', 'http://localhost:9000/minio/health/live' ]
      interval: 30s
      timeout: 20s
      retries: 3
    networks:
      - milvus

  milvus-standalone:
    container_name: milvus-standalone
    image: milvusdb/milvus:v2.5.0-beta
    profiles:
      - milvus
    command: [ 'milvus', 'run', 'standalone' ]
    environment:
      ETCD_ENDPOINTS: ${ETCD_ENDPOINTS:-etcd:2379}
      MINIO_ADDRESS: ${MINIO_ADDRESS:-minio:9000}
      common.security.authorizationEnabled: ${MILVUS_AUTHORIZATION_ENABLED:-true}
    volumes:
      - ./volumes/milvus/milvus:/var/lib/milvus
    healthcheck:
      test: [ 'CMD', 'curl', '-f', 'http://localhost:9091/healthz' ]
      interval: 30s
      start_period: 90s
      timeout: 20s
      retries: 3
    depends_on:
      - etcd
      - minio
    ports:
      - 19530:19530
      - 9091:9091
    networks:
      - milvus

  # Opensearch vector database
  opensearch:
    container_name: opensearch
    image: opensearchproject/opensearch:latest
    profiles:
      - opensearch
    environment:
      discovery.type: ${OPENSEARCH_DISCOVERY_TYPE:-single-node}
      bootstrap.memory_lock: ${OPENSEARCH_BOOTSTRAP_MEMORY_LOCK:-true}
      OPENSEARCH_JAVA_OPTS: -Xms${OPENSEARCH_JAVA_OPTS_MIN:-512m} -Xmx${OPENSEARCH_JAVA_OPTS_MAX:-1024m}
      OPENSEARCH_INITIAL_ADMIN_PASSWORD: ${OPENSEARCH_INITIAL_ADMIN_PASSWORD:-Qazwsxedc!@#123}
    ulimits:
      memlock:
        soft: ${OPENSEARCH_MEMLOCK_SOFT:--1}
        hard: ${OPENSEARCH_MEMLOCK_HARD:--1}
      nofile:
        soft: ${OPENSEARCH_NOFILE_SOFT:-65536}
        hard: ${OPENSEARCH_NOFILE_HARD:-65536}
    volumes:
      - ./volumes/opensearch/data:/usr/share/opensearch/data
    networks:
      - opensearch-net

  opensearch-dashboards:
    container_name: opensearch-dashboards
    image: opensearchproject/opensearch-dashboards:latest
    profiles:
      - opensearch
    environment:
      OPENSEARCH_HOSTS: '["https://opensearch:9200"]'
    volumes:
      - ./volumes/opensearch/opensearch_dashboards.yml:/usr/share/opensearch-dashboards/config/opensearch_dashboards.yml
    networks:
      - opensearch-net
    depends_on:
      - opensearch

  # opengauss vector database.
  opengauss:
    image: opengauss/opengauss:7.0.0-RC1
    profiles:
      - opengauss
    privileged: true
    restart: always
    environment:
      GS_USERNAME: ${OPENGAUSS_USER:-postgres}
      GS_PASSWORD: ${OPENGAUSS_PASSWORD:-Dify@123}
      GS_PORT: ${OPENGAUSS_PORT:-6600}
      GS_DB: ${OPENGAUSS_DATABASE:-dify}
    volumes:
      - ./volumes/opengauss/data:/var/lib/opengauss/data
    healthcheck:
      test: ["CMD-SHELL", "netstat -lntp | grep tcp6 > /dev/null 2>&1"]
      interval: 10s
      timeout: 10s
      retries: 10
    ports:
      - ${OPENGAUSS_PORT:-6600}:${OPENGAUSS_PORT:-6600}

  # MyScale vector database
  myscale:
    container_name: myscale
    image: myscale/myscaledb:1.6.4
    profiles:
      - myscale
    restart: always
    tty: true
    volumes:
      - ./volumes/myscale/data:/var/lib/clickhouse
      - ./volumes/myscale/log:/var/log/clickhouse-server
      - ./volumes/myscale/config/users.d/custom_users_config.xml:/etc/clickhouse-server/users.d/custom_users_config.xml
    ports:
      - ${MYSCALE_PORT:-8123}:${MYSCALE_PORT:-8123}

  # https://www.elastic.co/guide/en/elasticsearch/reference/current/settings.html
  # https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html#docker-prod-prerequisites
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.14.3
    container_name: elasticsearch
    profiles:
      - elasticsearch
      - elasticsearch-ja
    restart: always
    volumes:
      - ./elasticsearch/docker-entrypoint.sh:/docker-entrypoint-mount.sh
      - dify_es01_data:/usr/share/elasticsearch/data
    environment:
      ELASTIC_PASSWORD: ${ELASTICSEARCH_PASSWORD:-elastic}
      VECTOR_STORE: ${VECTOR_STORE:-}
      cluster.name: dify-es-cluster
      node.name: dify-es0
      discovery.type: single-node
      xpack.license.self_generated.type: basic
      xpack.security.enabled: 'true'
      xpack.security.enrollment.enabled: 'false'
      xpack.security.http.ssl.enabled: 'false'
    ports:
      - ${ELASTICSEARCH_PORT:-9200}:9200
    deploy:
      resources:
        limits:
          memory: 2g
    entrypoint: [ 'sh', '-c', "sh /docker-entrypoint-mount.sh" ]
    healthcheck:
      test: [ 'CMD', 'curl', '-s', 'http://localhost:9200/_cluster/health?pretty' ]
      interval: 30s
      timeout: 10s
      retries: 50

  # https://www.elastic.co/guide/en/kibana/current/docker.html
  # https://www.elastic.co/guide/en/kibana/current/settings.html
  kibana:
    image: docker.elastic.co/kibana/kibana:8.14.3
    container_name: kibana
    profiles:
      - elasticsearch
    depends_on:
      - elasticsearch
    restart: always
    environment:
      XPACK_ENCRYPTEDSAVEDOBJECTS_ENCRYPTIONKEY: d1a66dfd-c4d3-4a0a-8290-2abcb83ab3aa
      NO_PROXY: localhost,127.0.0.1,elasticsearch,kibana
      XPACK_SECURITY_ENABLED: 'true'
      XPACK_SECURITY_ENROLLMENT_ENABLED: 'false'
      XPACK_SECURITY_HTTP_SSL_ENABLED: 'false'
      XPACK_FLEET_ISAIRGAPPED: 'true'
      I18N_LOCALE: zh-CN
      SERVER_PORT: '5601'
      ELASTICSEARCH_HOSTS: http://elasticsearch:9200
    ports:
      - ${KIBANA_PORT:-5601}:5601
    healthcheck:
      test: [ 'CMD-SHELL', 'curl -s http://localhost:5601 >/dev/null || exit 1' ]
      interval: 30s
      timeout: 10s
      retries: 3

  # unstructured .
  # (if used, you need to set ETL_TYPE to Unstructured in the api & worker service.)
  unstructured:
    image: downloads.unstructured.io/unstructured-io/unstructured-api:latest
    profiles:
      - unstructured
    restart: always
    volumes:
      - ./volumes/unstructured:/app/data

networks:
  # create a network between sandbox, api and ssrf_proxy, and can not access outside.
  ssrf_proxy_network:
    driver: bridge
    internal: true
  milvus:
    driver: bridge
  opensearch-net:
    driver: bridge
    internal: true

volumes:
  oradata:
  dify_es01_data:

实际上，我只是对api、woker、plugin_daemon三个模块的启动参数做了修改，将image更换成上述生成的新镜像，并增加command部分，用wait-for-it.sh确保各模块的前序模块已经加载后，再运行自身的启动命令。其中plugin_daemon部分的command命令比较特殊：

 /wait-for-it.sh db:5432 -t 30 -- /bin/bash -c "/app/entrypoint.sh"

wait-for-it.sh后的/bin/bash -c "/app/entrypoint.sh"是利用如下使命获得的：

docker inspect <plugin_daemon_container_name> --format '{{.Config.Cmd}}'

注意<plugin_daemon_container_name>要替换成plugin_daemon的容器名（可以用容器ID），而不是镜像名。

5.在dify\docker目录中，运行如下命令：

docker compose up -d

6.在docker destkop的containers页面中，点击"docker"就可以看到dify启动的log。点击docker下一层的plugin_daemon-1，可以看到db的初始化情况。

至此，failed to initialize database错误消失。

上述方法是在我的windows11、docker desktop环境下实现，其他环境未做测试。

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