by memcachier


MemCachier TLS Buildpack

A buildpack for connecting to MemCachier over TLS from non-TLS supporting clients. The buildpack installs and sets up stunnel on localhost listening on port 11211. It configures stunnel to connect to the MemCachier servers specified in your environment variable and to verify certificates as signed by the MemCachier Root CA.


Heroku now has native support for multiple buildpacks, so simply run:

$ heroku buildpacks:add -i 1 memcachier/memcachier-tls

Finally, configure your app to connect to instead of using the MEMCACHIER_SERVERS environment variable and deploy!

Using the latest source code

The memcachier/memcachier-tls buildpack from the Heroku Registry contains the latest stable version of the buildpack. If you'd like to use the latest buildpack code from this Github repository, you can set your buildpack to the Github URL:

$ heroku buildpacks:add -i 1


This library is under the AGPLv3

Get involved!

We are happy to receive bug reports, fixes, documentation enhancements, and other improvements.

Please report bugs via the github issue tracker.

Master git repository:

  • git clone git://


This library is written and maintained by MemCachier,