Need help in understanding how docker communication happens - via logs
Is there any doc/article describes about how we can trace a user activity in docker infra.
Lets say i have run “docker run ubuntu”.
docker service talks to registry -> then download image -> run container -> exit container
There are many backend calls gets triggered for this operation and travels through multiple services
cli -> dockerd -> containerd -> runc etc
Now , how/where can i find these Rest API/grpc calls .
This way i can trace all details
I am using centos and checked in “journalctl -f” and “journalctl -u docker -f” , however dont have much info.
Anyone to help?