# Rancher 2.0 Single Node to HA

**URL:** <https://forums.suse.com/t/rancher-2-0-single-node-to-ha/10284>\
**Category:** Rancher 1.x\
**Created:** [May 4, 2018, 10:13am UTC](https://forums.suse.com/t/rancher-2-0-single-node-to-ha/10284 "2018-05-04T10:13:10Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![chrone](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/chrone/32/2887_2.png) [@chrone](https://forums.suse.com/u/chrone)\
**Post date:** [May 4, 2018, 10:13am UTC](https://forums.suse.com/t/rancher-2-0-single-node-to-ha/10284/1 "2018-05-04T10:13:10Z")

</div>

Hi Guys,

Is there a way to convert Rancher 2.0 Single Node installation to HA?

I found the HA server install guide is harder to install with self signed certificate.

---

<div class="post-metadata">

**Author:** ![nlowe](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/nlowe/32/3535_2.png) [@nlowe](https://forums.suse.com/u/nlowe)\
**Post date:** [July 24, 2018, 2:19pm UTC](https://forums.suse.com/t/rancher-2-0-single-node-to-ha/10284/2 "2018-07-24T14:19:29Z")

</div>

@chrone Did you ever figure out the migration process? We’re interested in looking into this as well.

---

<div class="post-metadata">

**Author:** ![chrone](https://sea2.discourse-cdn.com/flex022/user_avatar/forums.suse.com/chrone/32/2887_2.png) [@chrone](https://forums.suse.com/u/chrone)\
**Post date:** [July 25, 2018, 5:22pm UTC](https://forums.suse.com/t/rancher-2-0-single-node-to-ha/10284/3 "2018-07-25T17:22:15Z")

</div>

@nlowe sorry, I didn’t. I’ll try again with the HA installation as described in [https://rancher.com/docs/rancher/v2.x/en/installation/ha-server-install/](https://rancher.com/docs/rancher/v2.x/en/installation/ha-server-install/) in spare time later.