# Using a container in multiple stacks
**URL:** https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796
**Category:** Rancher 1.x
**Created:** [August 24, 2016, 12:43am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796 "2016-08-24T00:43:37Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@ccatlett2000](https://forums.suse.com/u/ccatlett2000)
#### Post date: [August 24, 2016, 12:43am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796/1 "2016-08-24T00:43:37Z")
I have a question on using a container in multiple stacks/services with Rancher. For example, say I have a MySQL server I want to host with Rancher. Is it possible to use that MySQL server in my mail stack as well as my Wordpress stack? I’d like to avoid having to spawn a new MySQL container for each and every service, but still be able to leverage Rancher’s service/stack system to neatly bundle up my containers.
So really, my question is whether or not this is possible, and if it is, how?
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### Author:  [@vincent](https://forums.suse.com/u/vincent)
#### Post date: [August 24, 2016, 1:06am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796/2 "2016-08-24T01:06:34Z")
Yes, you can link to/use services in other stacks.
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### Author:  [@ccatlett2000](https://forums.suse.com/u/ccatlett2000)
#### Post date: [August 24, 2016, 1:21am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796/3 "2016-08-24T01:21:35Z")
How should I got about doing this? Do I just deploy a standalone container with the db and then add a link for the stack?
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### Author:  [@denise](https://forums.suse.com/u/denise)
#### Post date: [August 24, 2016, 5:46am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796/4 "2016-08-24T05:46:05Z")
You’d deploy a service with scale of 1 and then you can use the links for other services in other stacks.
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### Author:  [@kiboro](https://forums.suse.com/u/kiboro)
#### Post date: [August 24, 2016, 9:37am UTC](https://forums.suse.com/t/using-a-container-in-multiple-stacks/3796/5 "2016-08-24T09:37:05Z")
The key part you need is external\_links. This is from one of our services which uses a eureka service which is part of the infrastructure stack. That sounds like very much what you’re proposing
external\_links:
- ‘infrastructure/eureka:’