#!/usr/bin/env bash
#set -ex

SSH_USER=$(whoami)
SWARM_MANAGER_IP=$(docker node inspect self --format '{{ .Status.Addr  }}')
HOSTS=$(docker node ls --format="{{ .Hostname }}")
echo
for HOSTNAME in ${HOSTS}; do 
    echo "Processing system prune operation for host: ${HOSTNAME}..."
    ssh "${SSH_USER}@${HOSTNAME}.$(hostname -d)" 'docker system prune -f';
    echo
done