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Table of Contents

For the UDMG Web Transfer Client, please refer to UDMG Web Transfer Client for Windows Installation.

Upgrading Universal Data Mover Gateway

Upgrading UDMG refers to the increase of a currently installed pre-1.4.x Version, Release, or Modification level of UDMG (1.3.x, 1.2.x, 1.1.x, 1.0.x) to UDMG 1.4.x.

Note
titleNote

If you are upgrading an installation of UDMG from any release prior to 1.3.0.0, you must uninstall the older version before installing the new version.
The binaries, services, configuration parameters, and environment variables have changed and this does not allow for a standard upgrade.


CategoryPrior releasesRelease 1.3
UDMG Admin UI assetsC:\UDMG\nginx\mftC:\UDMG\nginx\udmg
Environment variables
  • WAARP_GATEWAY_ADDRESS
  • MFT_AUTH_PROXY_CONFIG
  • MFT_AGENT_PROXY_CONFIG
  • UDMG_SERVER_ADDRESS
  • UDMG_AUTH_PROXY_CONFIG
  • UDMG_AGENT_CONFIG

It may be required to modify the work and data directories ownership or access rights and to update UDMG Server transfer rules to use new paths.

The configuration files must be reviewed and compared between the old and new versions.

Special attention is required for the AESpassphrase parameter for UDMG Server. It must be the path for the file that was used by the previous release and must be accessible by the new service user. It is recommended to set an absolute path in the configuration file.

Anchor
backup
backup
Pre-Installation / Upgrade Backups

Make sure to have a backup of the configuration files as it will optimize the time it takes you to get up and running after upgrading.


C:\UDMG\UDMG Server\server.ini
C:\UDMG\UDMG Auth Proxy\config.toml
C:\UDMG\UDMG Agent\agent\agent.toml
C:\UDMG\UDMG Agent\client\client.toml

Anchor
db_migration
db_migration
Release migration

The UDMG release version is stored in the database to ensure the data structure is compatible with the version of the UDMG components.

...

Code Block
C:\UDMG\UDMG Server>udmg-server migrate /c "C:\UDMG\UDMG Server\server.ini" /list 
0.7.1
0.7.1-sb.1
0.7.1-sb.2
0.7.1-sb.3
1.3.0
1.4.0
1.4.1

It is recommended to set the verbose parameter (3 times) to follow the progress.

Code Block
C:\UDMG\UDMG Server>udmg-server migrate /c "C:\UDMG\UDMG Server\server.ini" /v /v /v 1.4.01
[INFO ] Migration: Starting upgrade migration...
[INFO ] Migration: Applying migration 'Bump database version to 1.4.01'

After the migration, the service for UDMG Server can be started.

...

Step 1

Contact your Stonebranch representative or the Customer Support to receive the software binaries.

Step 2

Perform the recommended backup 216891684 of configuration files.

Step 3

Stop the components services.

The exact steps depend on the system architecture and the deployed components, for example:


C:\UDMG\nginx>nginx-service.exe stop
C:\UDMG\UDMG Auth Proxy\udmg-auth-proxy-service.exe stop
C:\UDMG\UDMG Server\udmg-server-service.exe stop
C:\UDMG\UDMG Agent\client\udmg-agent-client-service.exe stop
C:\UDMG\UDMG Agent\agent\udmg-agent-server-service.exe stop

Step 4

Upgrade the UDMG component binaries by copying the release files to their target location:

copy udmg-server.exe "C:\UDMG\UDMG Server\udmg-server.exe"
copy udmg-client.exe "C:\UDMG\UDMG Server\udmg-client.exe"
copy icap-client.exe "C:\UDMG\UDMG Server\icap-client.exe"
copy udmg-auth-proxy.exe "C:\UDMG\UDMG Auth Proxy\udmg-auth-proxy.exe"
copy udmg-agent-client.exe "C:\UDMG\UDMG Agent\client\udmg-agent-client.exe"
copy udmg-agent-server.exe "C:\UDMG\UDMG Agent\agent\udmg-agent-server.exe" 


Upgrade the UDMG Admin UI:

C:\UDMG\nginx> move udmg udmg_BACKUP

C:\UDMG\nginx> cd udmg

C:\UDMG\nginx\udmg> tar -x -f "udmg-admin-ui-1.4.01.0 build.67.zip"

Step 5

Review the component configuration files.
Refer to each component installation section below for the list of parameters.
C:\UDMG\UDMG Server\server.ini
C:\UDMG\UDMG Auth Proxy\config.toml
C:\UDMG\UDMG Agent\agent\agent.toml
C:\UDMG\UDMG Agent\client\client.toml

Step 6Perform the release migration.
Step 7

Start the components services.

The exact steps depend on the system architecture and the deployed components, for example:

C:\UDMG\UDMG Server\udmg-server-service.exe start
C:\UDMG\UDMG Auth Proxy\\udmg-auth-proxy-service.exe start
C:\UDMG\nginx>nginx-service.exe start
C:\UDMG\UDMG Agent\client\udmg-agent-client-service.exe start
C:\UDMG\UDMG Agent\agent\udmg-agent-server-service.exe start

...

Panel

[global]
; The name given to identify this UDMG Server instance. If the database is shared between multiple servers, this name MUST be unique across these servers.
GatewayName = udmg

; Default OS permission for created files
; FilePermissions = 770

; Default OS permission for created directories
; DirPermissions = 770


[paths]
; The root directory of the UDMG Server. By default, it is the working directory of the process.
; GatewayHome = "C:\UDMG\UDMG Server"

; The directory for all incoming files.
; DefaultInDir = in

; The directory for all outgoing files.
; DefaultOutDir = out

; The directory for all running transfer files.
; DefaultTmpDir = tmp


[log]
; All messages with a severity above this level will be logged. Possible values are TRACE, DEBUG, INFO, WARNING, ERROR and CRITICAL.
Level = DEBUG

; The path to the file where the logs must be written. Special values 'stdout' and 'syslog' log respectively to the standard output and to the syslog daemon
; LogTo = stdout

; If LogTo is set on 'syslog', the logs will be written to this facility.
; SyslogFacility = local0

; The directory for the log files of the local servers, partners, and transfers. No default, if not provided then the detailed log feature is disabled.
; LogPath = "C:\UDMG\UDMG Server\logs"


[admin]
; The address used by the admin interface.
Host = 0.0.0.0

; The port used by the admin interface. If the port is 0, a free port will automatically be chosen.
Port = 18080

; Path of the TLS certificate for the admin interface.
; TLSCert =

; Path of the key of the TLS certificate.
; TLSKey =

;

API

rate

limiter:

number

of

allowed

requests

per

client

IP,

per

second.

After

that

HTTP

code

429

is

returned.

Disabled

if

0

or

not

provided.

;

RateLimit

=

0



[database]
; Name of the RDBMS used for the UDMG Server database. Possible values: sqlite, mysql, postgresql, oracle, mssql
Type = postgresql

; Address of the database
Address = localhost

; The name of the database
Name = udmg

; The name of the database user
User = udmg_user

; The password of the database user
Password = udmg_password

; Path of the database TLS certificate file.
; TLSCert =

; Path of the key of the TLS certificate file.
; TLSKey =

; The path to the file containing the passphrase used to encrypt account passwords using AES
; AESPassphrase = passphrase.aes

[controller]
; The frequency at which the database will be probed for new transfers
; Delay = 5s

; The maximum number of concurrent incoming transfers allowed on the UDMG Server (0 = unlimited).
; MaxTransferIn = 0

; The maximum number of concurrent outgoing transfers allowed on the UDMG Server (0 = unlimited).
; MaxTransferOut = 0


[sftp]
; Set to true to allow legacy and weak cipher algorithms: 3des-cbc, aes128-cbc, arcfour, arcfour128, arcfour256
; AllowLegacyCiphers = false

...

Panel

# Proxy Configuration
[proxy]
# Port, default "5000"
port = "5000"
# Network interface, default "0.0.0.0"
inet = "127.0.0.1"
# Enable recover on panic, default true, should be true for production environment
recover = true
# Enable Cross-Origin Resource Sharing (CORS), should be true for production environment
cors = true
CORS: List of origins that may access the resource. Optional. Default value "*"
# domain = "*"

# Enable Request Track ID, default true
tracker = true
# Enable Request Logger, default true
logger = true
# Rate Limit IP Request over 1 second, default 0 (unlimited)
limit = 0
# Enable the Prometheus Metric Endpoint '/metric', default false
metrics = false
# Enable CSRF token
csrf = false
# Service 'local' with direct authentication on the UDMG Server
[service.local]
# UDMG Server Listen Protocol
protocol = "http"
[[service.local.targets]]
# UDMG Server Hostname or IP
hostname = "localhost"
# UDMG Server Port
port = 18080

...

Name

Location

PostgreSQL Client Authentication

PostgreSQL Password Authentication

Guide on setting up Nginx as a service on Windowshttps://github.com/sheggi/win-service-nginx

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