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-rw-r--r--roles/docker/README.md9
1 files changed, 7 insertions, 2 deletions
diff --git a/roles/docker/README.md b/roles/docker/README.md
index ea06fd41a..19908c036 100644
--- a/roles/docker/README.md
+++ b/roles/docker/README.md
@@ -1,7 +1,9 @@
Docker
=========
-Ensures docker package is installed, and optionally raises timeout for systemd-udevd.service to 5 minutes.
+Ensures docker package or system container is installed, and optionally raises timeout for systemd-udevd.service to 5 minutes.
+
+container-daemon.json items may be found at https://docs.docker.com/engine/reference/commandline/dockerd/#daemon-configuration-file
Requirements
------------
@@ -11,8 +13,10 @@ Ansible 2.2
Role Variables
--------------
-udevw_udevd_dir: location of systemd config for systemd-udevd.service
+docker_conf_dir: location of the Docker configuration directory
+docker_systemd_dir location of the systemd directory for Docker
docker_udev_workaround: raises udevd timeout to 5 minutes (https://bugzilla.redhat.com/show_bug.cgi?id=1272446)
+udevw_udevd_dir: location of systemd config for systemd-udevd.service
Dependencies
------------
@@ -26,6 +30,7 @@ Example Playbook
roles:
- role: docker
docker_udev_workaround: "true"
+ docker_use_system_container: False
License
-------