To start the Docker containers and setup, enter the following command the on the host Ubuntu machine:

/opt/pingidentity/docker-poc$sudo ./bin/start.sh setup 
Tue Mar 31 05:12:28 UTC 2020 : Starting setup scripts
vm.max_map_count = 262144
Training period configured: 1 hour(s)
Creating network pingidentity_net
Creating service pingidentity_ase
Creating service pingidentity_dashboard
Creating service pingidentity_server
Creating service pingidentity_client
Creating service pingidentity_mongo
Creating service pingidentity_abs
Tue Mar 31 05:12:30 UTC 2020 : Setup successful

Verify ASE and ABS startup

Wait for a minute after the successful completion of the set up and enter the following command to verify that ASE and ABS have started: 
#sudo docker service logs pingidentity_ase | grep 'API Security Enforcer started'
#sudo docker service logs pingidentity_abs | grep 'ABS started'
If a wrong license is installed, the following error is displayed: 
Fri Jun 18 06:32:27 UTC 2021 : Starting setup scripts
License not found. Please place PingIntelligence.lic file at /<pi-inistallpath>/pingidentity/docker-poc/license/ location
Note: If PingIntelligence for APIs Dashboard is configured with SSO mode, then update the content of cert/webgui-sso-oidc-provider.crt with the PingFederate public certificate.