How to update docker stack without restarting all services : <p>I have a swarm cluster wherein different technology dockers are deployed. (Zookeeper, Kafka, Elastic, Storm and custom web application)</p>

<p>Web application goes under tremendous changes and have to update the stack everytime web docker changes. Once in a while there will be updates to Elasticsearch image.</p>

<p>When i run docker stack deploy, it goes and restarts all existing docker services which are not even changed. This hampers whole stack and there is a downtime for whole application. Docker stack does not have option of update.</p>

<p>Someone has solution for this?</p>
