WitFoo Verification

Troubleshooting

If the WitFoo user interface fails to display after configuration, try these troubleshooting tips.

Check if Superintendent Service is ON

To check whether superintendent service is ON, run the following command:

service --status-all

Install JDK and Remove Apache2

To install JDK and remove Apache2, run the following commands:

sudo apt install default-jdk

sudo apt-get remove apache2

Restart the Superintendent

To restart superintendent, run the following command:

sudo service superintendent restart

Verify if Docker is Configured

Verify if Docker is properly configured. If not, execute the following set of commands:

sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository "deb [arch=amd64]
https://download.docker.com/linux/ubuntu

$(lsb_release -cs) stable"

sudo apt-get update

sudo apt-get install -y docker-ce

Check the Registration IP

To verify if the WitFoo GUI is visible, enter this URL in your browser: https://<ipaddrs>/register. If not, run the following commands:

sudo service superintendent stop

sudo apt-get remove default-jdk

sudo apt-get install openjdk-8-jre-headless openjdk-8-jdk

sudo service superintendent start

The code, which is downloaded via Docker containers, may take anywhere from 30 to 60 minutes to start up. Once it's up and running, you can create the first account by accessing https://<ipaddrs>/register.

The IP address of the configured machine is <ipaddrs>.

Monitor Progress

To monitor the progress run the following command:

tail -f /var/log/witfoo-superintendent/status.log