See docker containers that are not in k8s

Question

docker ps command give's a list of all containers running on machine.

Containers started by kubernetes, docker-compose or using docker commands.

docker ps
CONTAINER ID        IMAGE                                      COMMAND                  CREATED             STATUS              PORTS               NAMES
4522aaa65d4b        gcr.io/kube-addon-manager:v6.4-beta.1      "/opt/kube-addons.sh"    39 hours ago        Up 39 hours                             k8s_kube-addon-manager.....
88b141f545d3        gcr.io/pause-amd64:3.0                     "/pause"                 39 hours ago        Up 39 hours                             k8s_POD.....
fe39bcdf10c0        celery                                     "/usr/local/bin/celer"   39 hours ago        Up 39 hours                             celery_worker

I would like to see all containers that are not started by kubernetes.

docker ps
CONTAINER ID        IMAGE                                      COMMAND                  CREATED             STATUS              PORTS               NAMES
fe39bcdf10c0        celery                                     "/usr/local/bin/celer"   39 hours ago        Up 39 hours                             celery_worker

Answer 1

it's about as simple as docker ps | grep -v 'k8s_' docker ps | grep -v 'k8s_'