File Engine Environment Variables

Following are the environment variables used in the File-Engine service.

Config Parameter	Expected Value	Notes
MINIOPORT	9000	Port where minio server is listening, default is 9000
ACCESSKEY	admin	Access key of Minio Server
SECRETKEY	admiN123!	Secret Key of Minio Server
ENDPOINT	minio	Address of minio service
USESSL	true/false	Host api via https/http. Set true to host via https. Default is true
USESSL_MINIO	true/false	Connect to Minio Server via SSL. Default is true
CERTIFICATE_AUTHORITY	https/file-engine.ca-bundle	Certificate authority bundle path
BUCKETNAME	default	The name of Minio bucket to create on first connection. This bucket is created by File Engine
PRIVATEKEY	https/localhost.key	Private key file to host File Engine via SSL. Used when USESSL is true
CERTIFICATE	https/localhost.cert	Private certificate file to host File Engine via SSL. Used when USESSL is true
PASSPHRASE	expertflow	Passphrase of certificate
MAXFILESIZE	5	Allowed max file size in Megabytes. Default is 5MB.
ALLOWEDFILETYPES	png,jpeg,jpg,pdf,ppt,doc,docx,xls,xlsx,txt	Allowed files types. Add desired extensions via separating values by comma.
CONTENTDISPOSITION	inline	In a regular HTTP response, the Content-Disposition response header is a header indicating if the content is expected to be displayed inline in the browser, that is, as a Web page or as part of a Web page, or as an attachment, that is downloaded and saved locally. For further information, check MDN.
USE_FORWARD_PROXY	false
USE_SECURED_FORWARD_PROXY	false
FORWARD_PROXY_HOST	0.0.0.0
FORWARD_PROXY_PORT	8080
FORWARD_PROXY_USER	xxxx
FORWARD_PROXY_PASSWORD	xxxx
FILE_NAME		`FILE_NAME` environment variable can be used to configure custom filename schemes. If `FILE_NAME` environment variable is not present or empty, default scheme will be used. Default Scheme: File is stored in Minio S3 bucket using this naming scheme: <conversation-id>_<original-file-name>.<extension> Where: <conversation-id> : conversation id for which file is being uploaded <original-file-name> : original file name while uploading <extension> : extension of file `FILE_NAME` can be configured using the following four variables: {CONVERSATION_ID} : conversation id for which file is being uploaded {UUID} : use it if you want to use GUID/UUID in filename {ORIGINAL_NAME} : original file name while uploading {EXT} : extension of file Examples: FILE_NAME={CONVERSATION_ID}_{UUID}_{ORIGINAL_NAME}.{EXT} will produce a file name of <conversation-id>_<a-random-uuid>_<actual-file-name>.<extension> FILE_NAME={UUID} will produce a file name of <a-random-uuid>. It will not have any extension but note that its mime type will remain original. The above mentioned examples are showing just two possibilities, you can add them in any format. Spaces in file name will be replaced to -, for example: FILE_NAME={UUID} {ORIGINAL_NAME} .{EXT} will yield <a-random-uuid>---<original-file-name>---.<extension>