which: no docker.io in (/sbin:/bin:/usr/sbin:/usr/bin)
Device "docker0" does not exist.
2014/12/12 14:41:50 Cannot connect to the Docker daemon. Is 'docker -d' running on this host?
Cannot connect to the docker daemon - verify it is running and you have access
Welcome to my world. I had the same issue when trying to do a local setup. I forgot how I got passed this one, but in my case (I was doing an Ubuntu install) I ultimately gave up and downloaded an ISO with Docker and Discourse pre-installed for a local test than got a Digtialocean droplet to run a real test on. The guys here are pretty helpful so hopefully someone can get you going where I failed, but let me know if you need that image
which: no docker.io in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/ bin)
which: no docker in (/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin )
Device "docker0" does not exist.
info: Writing node (dir)Top...
info: Done.
Your Docker installation is not using the recommended AuFS (union filesystem) an d may be unstable.
If you are unable to bootstrap / stop your image please report the issue at:
https://meta.discourse.org/t/discourse-docker-installation-without-aufs/15639
./launcher: line 99: --version: command not found
ERROR: Docker version not supported, please upgrade to at least 1.2.0, or recom mended 1.2.0
All I did was yum install docker
(I’m on Centos 7)
Can you just send a link to a tutorial?
I don’t have one… my recommendation is to drop CentOS and use Ubuntu Server, following our standard install guide. It’s all the same Linux underneath anyway.
Here is how you install Docker (logged in as root) in our guide:
Error when I do wget -qO- https://get.docker.io/ | sh
Either your platform is not easily detectable, is not supported by this
installer script (yet - PRs welcome! [hack/install.sh]), or does not yet have
a package for Docker. Please visit the following URL for more detailed
installation instructions:
Device "docker0" does not exist.
time="2014-12-13T14:49:23-05:00" level="fatal" msg="Cannot connect to the Docker daemon. Is 'docker -d' running on this host?"
Cannot connect to the docker daemon - verify it is running and you have access
Do you have Skype or something? If your able to install it for me, that would be great, because I don’t want to waste any more money on VPS’s. I also don’t know how to remove the old Docker/Discourse.
Try posting on https://forums.docker.com/ and mentioning @SvenDowideit, Docker is meant to be trivial to install everywhere, if the official documentation is somehow broken at Redirecting… this needs to be fixed ASAP.
To be clear, the root issue here is super low cost hosting with partial virtualization which uses an old Linux kernel on the host that is incompatible with any filesystem Docker supports – realistically (and sadly) only aufs at this point.
Over time old kernel versions should fall away and at least one bleeding edge Union file system will make it into Linux proper.