Feature/s3 storage (#2226)

* centralizing file writing....

* allowing s3 as storage option

* allowing s3 as storage option

* update s3 storage

---------

Co-authored-by: Henry <hzj94@hotmail.com>

docker/.env.example

@@ -5,17 +5,16 @@ SECRETKEY_PATH=/root/.flowise
 LOG_PATH=/root/.flowise/logs
 BLOB_STORAGE_PATH=/root/.flowise/storage
 
+# NUMBER_OF_PROXIES= 1
 # CORS_ORIGINS="*"
 # IFRAME_ORIGINS="*"
 
-# NUMBER_OF_PROXIES= 1
-
 # DATABASE_TYPE=postgres
-# DATABASE_PORT=""
+# DATABASE_PORT=5432
 # DATABASE_HOST=""
-# DATABASE_NAME="flowise"
-# DATABASE_USER=""
-# DATABASE_PASSWORD=""
+# DATABASE_NAME=flowise
+# DATABASE_USER=root
+# DATABASE_PASSWORD=mypassword
 # DATABASE_SSL=true
 # DATABASE_SSL_KEY_BASE64=<Self signed certificate in BASE64>
 
@@ -23,6 +22,7 @@ BLOB_STORAGE_PATH=/root/.flowise/storage
 # FLOWISE_PASSWORD=1234
 # FLOWISE_SECRETKEY_OVERWRITE=myencryptionkey
 # FLOWISE_FILE_SIZE_LIMIT=50mb
+
 # DEBUG=true
 # LOG_LEVEL=debug (error | warn | info | verbose | debug)
 # TOOL_FUNCTION_BUILTIN_DEP=crypto,fs
@@ -37,4 +37,11 @@ BLOB_STORAGE_PATH=/root/.flowise/storage
 
 # Uncomment the following line to enable model list config, load the list of models from your local config file
 # see https://raw.githubusercontent.com/FlowiseAI/Flowise/main/packages/components/models.json for the format
-# MODEL_LIST_CONFIG_JSON=/your_model_list_config_file_path
+# MODEL_LIST_CONFIG_JSON=/your_model_list_config_file_path
+
+# STORAGE_TYPE=local (local | s3)
+# BLOB_STORAGE_PATH=/your_storage_path/.flowise/storage
+# S3_STORAGE_BUCKET_NAME=flowise
+# S3_STORAGE_ACCESS_KEY_ID=<your-access-key>
+# S3_STORAGE_SECRET_ACCESS_KEY=<your-secret-key>
+# S3_STORAGE_REGION=us-west-2