Troubleshooting & Health

Troubleshooting and Tips:

Common issues and fixes:

Permission errors: Permission denied while trying to connect to the Docker daemon socket, follow these steps:

Verify Docker Group Exists:

$ cat /etc/group | grep docker

Add Your User to the Docker Group:
Replace <username> with your actual username:

$ sudo usermod -aG docker <username>

Apply Changes:
Log out and back in or run:

$ newgrp docker

Test Docker:
Verify Docker access without sudo by running:

$ docker run hello-world

Monitoring and Health Checks: 

Endpoints:

Readiness probe: 

http://<host>:<API_PORT>/health-check/readiness

Liveness probe:

http://<host>:<API_PORT>/health-check/liveness

Status check example:

{ 

"name": "SPS Validator Node", 

"status": true, 

"date": "2022-05-20T16:20:04.197Z" 

 }