Docker Installation

Docker Enterprise Edition
Docker Community Edition
Red Hat Docker Distribution

In some cases, the Docker created veths are not correctly bridged and the Docker container can’t access the network or internet. You should update
systemd
.
To verify that the Cortex XSOAR OS user has necessary permissions and can run Docker containers, run the following command from the OS command line.
sudo -u demisto docker run --rm -it demisto/python:1.3-alpine python --version
If everything is configured properly you will receive the following output.
Python 2.7.14
.