# Changing docker run options
**URL:** https://forums.suse.com/t/changing-docker-run-options/12307
**Category:** General
**Created:** [November 9, 2018, 8:24pm UTC](https://forums.suse.com/t/changing-docker-run-options/12307 "2018-11-09T20:24:36Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@chiuski](https://forums.suse.com/u/chiuski)
#### Post date: [November 9, 2018, 8:24pm UTC](https://forums.suse.com/t/changing-docker-run-options/12307/1 "2018-11-09T20:24:37Z")
I am currently using RancherOS and need to modify the docker run options to include the private CA certificate, and to do that, I had to kill the already running rancher and docker run the rancher/rancher with the certificate. And it seems that all the changes that was made to the previous container was lost. ros config export shown that the state: dev: LABEL=RANCHER\_STATE. my question is how does state are being kept and how do I avoid the problem above on updating the command? Thanks
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### Author:  [@chiuski](https://forums.suse.com/u/chiuski)
#### Post date: [November 12, 2018, 8:24pm UTC](https://forums.suse.com/t/changing-docker-run-options/12307/2 "2018-11-12T20:24:11Z")
I found my answer on [https://rancher.com/docs/rancher/v2.x/en/upgrades/upgrades/single-node-upgrade/](https://rancher.com/docs/rancher/v2.x/en/upgrades/upgrades/single-node-upgrade/)