Configuration and administration [Документация VAS Experts]
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    •   Stingray Service Gateway by VAS ExpertsSSG componentsDPIUI2 (GUI - Graphical User Interface)Configuration and administrationConfiguration and administration

    This is an old revision of the document!

    Configuration and administration

    File .env

    Watch a tutorial (english subs): https://www.youtube.com/watch?v=KHqYpV3HXqU&feature=emb_logo

    Subsystem configuration is done by editing the .env file 

    /var/www/html/dpiui2/backed/.env

    The file has the following content: 

    #System settings. It should remain unchanged.
APP_ENV=local
APP_DEBUG=true
APP_KEY=
APP_TIMEZONE=UTC

#Application URL. It is needed to form the correct link when sending QoE reports to e-mail
APP_URL=https://localhost/

#System settings regarding connection to the MySql DB, it should remain unchanged
DB_CONNECTION=mysql
DB_HOST=localhost
DB_PORT=3306
DB_DATABASE=dpiui2
DB_USERNAME=root
DB_PASSWORD=vasexperts

#Settings regarding connection to the SMTP server. They are needed to send email notifications.
CFG_SMTP_UNAME=dpiuitest@gmail.com
CFG_SMTP_PW=dpiuitestdpiuitest
CFG_SMTP_HOST=smtp.gmail.com
CFG_SMTP_PORT=587
#tls or ssl
CFG_SMTP_SECURE=tls

#Technical support address
CFG_SEND_ERROR_EMAIL=sd@vas.expert
#Address for sending of email copies
CFG_SEND_COPY_EMAIL=

#System settings, prohibited from changing
CACHE_DRIVER=file
QUEUE_DRIVER=database
SESSION_DRIVER=cookie

#Settings regarding connection to QoE Stor
QOESTOR_DB_HOST=localhost
QOESTOR_DB_PORT=8123
QOESTOR_DB_USER=default
QOESTOR_DB_PASS=''
QOESTOR_DB_NAME=qoestor
QOESTOR_CACHE_LIFE_TIME_SEC=3600
QOESTOR_MAIN_LOG_PARTITIONS_LIFE_TIME_HOUR=24
QOESTOR_AGG_LOG_PARTITIONS_LIFE_TIME_DAYS=15

#Subscriber synchronization period in minutes (for the Subscribers and Services and Advertising sections)
SM_SUBSCRIBERS_UPDATE_PERIOD_MINUTES=30

#Data сleanup period for charts in the Performance Section
CHART_DATA_DELETE_DAYS_INTERVAL=60

#CG-NAT profile and statistics synchronization period
CG_NAT_SYNC_MINUTES_INTERVAL=5

#Хост Vas Cloud
VAS_CLOUD_HOST=5.200.37.122
    If changes to .env have been made, you should run the following command:
    dpiui2 queue:restart

    <html><span style="font-size:0.7em">If the command is not found restart the ssh session in the terminal.</span ></html>

    Equipment connection

    Sudo user

    The equipment is connected and controlled using the SSH protocol. Connection must be done under a user with sudo privileges, or under the root user (not recommended).

    Watch a tutorial on connecting to DPI (english subs): https://www.youtube.com/watch?v=81WMPGw6tak&feature=emb_logo

    A new user should be created with sudo access granted on the connected equipment.

    Let's consider dpisu user creating as an example:

    1. Create the dpisu user 
      adduser dpisu
passwd dpisu
    2. Add to the /etc/sudoers.d/dpisu file the following stuff 
      Defaults:dpisu !requiretty
Defaults secure_path = /usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin
dpisu    ALL=(ALL)       NOPASSWD: ALL

      By doing this, you disable the dpisu user requirement for a password and the requiretty requirement when switching to sudo mode.

    3. Disable the requiretty requirement in the file /etc/sudoers 
       sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers