Docker 1.8 released

Really happy to see volume plugins in stable :)<p>We wrote up a demo of using volume plugins in docker 1.8 with compose here, in case people are interested: <a href="https:&#x2F;&#x2F;clusterhq.com&#x2F;2015&#x2F;08&#x2F;04&#x2F;docker-volume-plugins&#x2F;" rel="nofollow">https:&#x2F;&#x2F;clusterhq.com&#x2F;2015&#x2F;08&#x2F;04&#x2F;docker-volume-plugins&#x2F;</a>

Glad to see they finally gave some love to running docker on osx, as it is definitely a pain point for a lot of people. Hopefully Docker Toolbox is what we&#x27;ve been waiting for.

Congratulations!<p>It seems the memory issue with &quot;docker&quot; daemon hasn&#x27;t been admitted&#x2F;resolved. (See <a href="https:&#x2F;&#x2F;github.com&#x2F;docker&#x2F;docker&#x2F;releases&#x2F;tag&#x2F;v1.8.0" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;docker&#x2F;docker&#x2F;releases&#x2F;tag&#x2F;v1.8.0</a>)<p>In all of my deployments, &quot;docker&quot; daemon memory keeps increasing. The worst case is 37% in a 512MB instance in Digital Ocean. Then docker daemon crashes...<p>That&#x27;s to say, congratulate but I don&#x27;t really want to upgrade ... :(

Was kind of hoping they&#x27;d enable IFF_MULTICAST (<a href="https:&#x2F;&#x2F;github.com&#x2F;docker&#x2F;docker&#x2F;issues&#x2F;3043" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;docker&#x2F;docker&#x2F;issues&#x2F;3043</a>), but am glad to see it&#x27;s slated for 1.9.0.

Been using Dinghy† for my OS X Docker needs, as it sets up a relatively painless NFS share for mounting my user directory into the Docker VM. Has file sharing on Mac been improved with Docker Toolbox? VirtualBox&#x27;s native file sharing is quite slow.<p>† <a href="https:&#x2F;&#x2F;github.com&#x2F;codekitchen&#x2F;dinghy" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;codekitchen&#x2F;dinghy</a>

So are the docs out of date, or does Docker still not use user namespaces? This was promised quite a while ago and has slipped multiple versions so far, and it&#x27;s a lot more important to serious uses of Docker than `docker cp`.<p><a href="https:&#x2F;&#x2F;docs.docker.com&#x2F;articles&#x2F;security&#x2F;" rel="nofollow">https:&#x2F;&#x2F;docs.docker.com&#x2F;articles&#x2F;security&#x2F;</a>

Great to see the support for Fluentd and GELF logging drivers =)<p>Logging is such a big part of production deployment, and it&#x27;s good to see a couple of solid options in Docker&#x27;s core.

For me pushing new images to (our own) registry are failing with 1.8. Be careful.