From 708ecd7da2125a47abb9678ed382893c7b30f10f Mon Sep 17 00:00:00 2001 From: Tianon Gravi Date: Wed, 12 Mar 2014 01:58:53 -0600 Subject: [PATCH] Add mention of mounting cgroupfs properly to PACKAGERS.md Docker-DCO-1.1-Signed-off-by: Andrew Page (github: tianon) --- docs/sources/installation/binaries.rst | 6 ++++++ hack/PACKAGERS.md | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/docs/sources/installation/binaries.rst b/docs/sources/installation/binaries.rst index bfdfbe211f..a367a1a94c 100644 --- a/docs/sources/installation/binaries.rst +++ b/docs/sources/installation/binaries.rst @@ -29,6 +29,12 @@ To run properly, docker needs the following software to be installed at runtime: - iptables version 1.4 or later - Git version 1.7 or later - XZ Utils 4.9 or later +- a `properly mounted + `_ + cgroupfs hierarchy (having a single, all-encompassing "cgroup" mount point `is + `_ `not + `_ `sufficient + `_) Check kernel dependencies diff --git a/hack/PACKAGERS.md b/hack/PACKAGERS.md index 5dcb120689..e525a838a1 100644 --- a/hack/PACKAGERS.md +++ b/hack/PACKAGERS.md @@ -239,6 +239,12 @@ installed and available at runtime: * iptables version 1.4 or later * XZ Utils version 4.9 or later +* a [properly + mounted](https://github.com/tianon/cgroupfs-mount/blob/master/cgroupfs-mount) + cgroupfs hierarchy (having a single, all-encompassing "cgroup" mount point + [is](https://github.com/dotcloud/docker/issues/2683) + [not](https://github.com/dotcloud/docker/issues/3485) + [sufficient](https://github.com/dotcloud/docker/issues/4568)) Additionally, the Docker client needs the following software to be installed and available at runtime: