diff options
| -rw-r--r-- | nixos/modules/virtualisation/docker.nix | 4 | ||||
| -rw-r--r-- | nixos/tests/docker.nix | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/nixos/modules/virtualisation/docker.nix b/nixos/modules/virtualisation/docker.nix index 7288cf29875b..0c642bf3b816 100644 --- a/nixos/modules/virtualisation/docker.nix +++ b/nixos/modules/virtualisation/docker.nix @@ -46,12 +46,10 @@ in storageDriver = mkOption { type = types.enum ["aufs" "btrfs" "devicemapper" "overlay" "zfs"]; + default = "devicemapper"; description = '' This option determines which Docker storage driver to use. - It is required but lacks a default value as its most - suitable value will depend the filesystems available on the - host. ''; }; extraOptions = diff --git a/nixos/tests/docker.nix b/nixos/tests/docker.nix index 034dcb04adfd..635a97e2ce09 100644 --- a/nixos/tests/docker.nix +++ b/nixos/tests/docker.nix @@ -11,6 +11,8 @@ import ./make-test.nix ({ pkgs, ...} : { { config, pkgs, ... }: { virtualisation.docker.enable = true; + # FIXME: The default "devicemapper" storageDriver fails in NixOS VM + # tests. virtualisation.docker.storageDriver = "overlay"; }; }; |