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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.

...

Step 1

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

Step 2

Perform the recommended backup 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-proxy-client-service.exe stop
C:\UDMG\UDMG Agent\agent\udmg-agent-proxy-server-service.exe stop

Step 4

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

sudo cp udmg-server.bin /opt/udmg/bin/udmg-server
sudo cp udmg-client.bin /opt/udmg/bin/udmg-client
sudo cp udmg-auth-proxy.bin /opt/udmg/bin/udmg-auth-proxy
sudo cp udmg-web-transfer.bin /opt/udmg/bin/udmg-web-transfer


Upgrade the UDMG Admin UI:

mv /opt/udmg/var/www/udmg /opt/udmg/var/www/udmg_BACKUP
unzip -d /opt/udmg/var/www/udmg/ 'udmg-admin-ui-1.4.0.0 build.6.zip'
chown  -R root:udmg /opt/udmg/var/www/udmg

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-proxy-client-service.exe start
C:\UDMG\UDMG Agent\agent\udmg-agent-proxy-server-service.exe start

Installing and Configuring the Components

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C:\UDMG\nginx\udmg> tar -x -f udmg_-admin_-ui-<version>.zip

  • The zip file can now be deleted.
  • Validate that the service is working properly with the 'curl' command:
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C:\>curl.exe http://localhost:80 -I
HTTP/1.1 200 OK
Server: nginx/1.23.0
Date: Thu, 07 Jul 2022 17:53:09 GMT
Content-Type: text/html
Content-Length: 7788
Last-Modified: Fri, 01 Jul 2022 13:58:15 GMT
Connection: keep-alive
ETag: "62befd77-1e6c"
Accept-Ranges: bytes

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[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

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# 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

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## UDMG server service configuration
##
## references:
## https://github.com/winsw/winsw/blob/v2.11.0/doc/yamlConfigFile.md
## https://github.com/winsw/winsw/blob/v2.11.0/examples/sample-allOption.yml

id: UDMG Server
name: UDMG Server
description: UDMG Server

## SECTION: Installation
## These options are being used during the installation only.
## Their modification will not take affect without the service re-installation.
##
## service account can be given during the installation with /p parameter
## and then providing username
onFailure:
  -
    action: restart
    delay: 10 sec
  -
    action: restart
    delay: 60 sec
  -
    action: none
    #resetFailure: 01:00:00

## SECTION: Executable management
executable: C:\UDMG\UDMG Server\udmg-server.exe
startArguments: >
server
arguments: server -c "C:\UDMG\UDMG Server\server.ini"
workingdirectory: C:\UDMG\UDMG Server
priority: Normal

#stopTimeout: 15 sec
#stopParentProcessFirst: true

## SECTION: Service management
#startMode: Automatic
#delayedAutoStart: true

## SECTION:Logging
## Note: disabled due to WinSW bug https://github.com/winsw/winsw/issues/1016
#log:
# mode: roll-by-size-time
# sizeThreshold: 10240
# keepFiles: 8
# pattern: yyyyMMdd
# autoRollAtTime: 00:00:00

## SECTION: Environment setup

## SECTION: Extensions
## This configuration section allows specifying custom extensions.
## More info is available here: https://github.com/kohsuke/winsw/blob/v2.11.0/doc/extensions/extensions.md

...

  • Download WinSW and copy winsw.exe under C:\UDMG\UDMG Agent\agent with the following name: udmg-agent-proxy-server-service.exe
  • Create a new service definition file: udmg-agent-proxy-server-service.yml
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id: UDMG Agent Server
name: UDMG Agent Server
description: UDMG Agent Server
executable: C:\UDMG\UDMG Agent\agent\udmg-agent-server.exe
priority: Normal
workingdirectory: C:\UDMG\UDMG Agent\agent
env:
- name: UDMG_AGENT_CONFIG
  value: 'C:\UDMG\UDMG Agent\agent\agent.toml'

...

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C:\UDMG\UDMG Agent\agent>udmg-agent-server-service.exe install
2022-10-07 10:09:45,618 INFO  - Installing service 'UDMG Agent Server (UDMG Agent Server)'...
2022-10-07 10:09:45,683 INFO  - Service 'UDMG Agent Server (UDMG Agent Server)' was installed successfully.
 
C:\UDMG\UDMG Agent\agent>udmg-agent-server-service.exe start
2022-10-07 10:09:52,852 INFO  - Starting service 'UDMG Agent Server (UDMG Agent Server)'...
2022-10-07 10:09:54,053 INFO  - Service 'UDMG Agent Server (UDMG Agent Server)' started successfully.
 
C:\UDMG\UDMG Agent\agent>udmg-agent-proxy-server-service.exe status
Started

...

  • Download WinSW and copy winsw.exe under C:\UDMG\UDMG Agent\client with the following name: udmg-agent-proxy-client-service.exe
  • Create a new service definition file: udmg-agent-proxy-client-service.yml
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id: UDMG Agent Client
name: UDMG Agent Client
description: UDMG Agent Client
executable: C:\UDMG\UDMG Agent\client\udmg-agent-client.exe
priority: Normal
workingdirectory: C:\UDMG\UDMG Agent\client
env:
- name: UDMG_AGENT_CONFIG
  value: 'C:\UDMG\UDMG Agent\client\client.toml'

...

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C:\UDMG\UDMG Agent\client>udmg-agent-proxy-client-service.exe install
2022-10-07 10:09:45,618 INFO  - Installing service 'UDMG Agent Client(UDMG Agent Client)'...
2022-10-07 10:09:45,683 INFO  - Service 'UDMG Agent Client (UDMG Agent Client)' was installed successfully.

C:\UDMG\UDMG Agent\client>udmg-agent-proxy-client-service.exe start
2022-10-07 10:09:52,852 INFO  - Starting service 'UDMG Agent Client (UDMG Agent Client)'...
2022-10-07 10:09:54,053 INFO  - Service 'UDMG Agent Client(UDMG Agent Client)' started successfully.

C:\UDMG\UDMG Agent\client>udmg-agent-proxy-client-service.exe status
Started

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Name

Location

PostgreSQL Client Authentication

21.1. The pg_hba.conf File

PostgreSQL Password Authentication

21.5. Password Authentication

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

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