this is a clusterfsck but it works

Author: Christopher M. Neill

ansible/roles/builder/tasks/main.yml

@@ -29,3 +29,6 @@
 - name: push docker image
   when: not do_not_push
   command: sudo docker push {{ container_image }}:{{ container_tag }}
+
+- name: show current docker ps
+  command: sudo docker ps

ansible/roles/container_kill_start/tasks/main.yml

@@ -15,7 +15,7 @@
 
 # get current running container with this image
 - name: "look for running containers running {{ container_image }}"
-  shell: "sudo docker ps | grep {{ container_image }}: | awk '{print $1}'"
+  shell: "sudo docker ps | grep -v '^CONTAINER' | awk '{print $1,$2}' | grep -e {{ container_image }} -v -e ':'|awk -F' ' '{print $1}'" 
   register: old_containers_id
   changed_when: old_containers_id.stdout != ''