nixpkgs/nixos/modules/virtualisation
aszlig 68efd790b8
nixos: Don't enable Docker by default
Regression introduced by c94005358c.

The commit introduced declarative docker containers and subsequently
enables docker whenever any declarative docker containers are defined.

This is done via an option with type "attrsOf somesubmodule" and a check
on whether the attribute set is empty.

Unfortunately, the check was whether a *list* is empty rather than
wether an attribute set is empty, so "mkIf (cfg != [])" *always*
evaluates to true and thus subsequently enables docker by default:

$ nix-instantiate --eval nixos --arg configuration {} \
    -A config.virtualisation.docker.enable
true

Fixing this is simply done by changing the check to "mkIf (cfg != {})".

Tested this by running the "docker-containers" NixOS test and it still
passes.

Signed-off-by: aszlig <aszlig@nix.build>
Cc: @benley, @danbst, @Infinisil, @nlewo
2019-03-26 07:10:18 +01:00
..
amazon-image.nix amazon-image.nix: Resolve failure to include resize2fs 2019-03-15 17:33:45 +01:00
amazon-init.nix nixos: Move uses of stdenv.shell to runtimeShell. 2018-03-01 14:38:53 -05:00
amazon-options.nix Revert "nixos: rename system.{stateVersion,defaultChannel} -> system.nixos.\1" 2018-07-28 00:12:55 +03:00
anbox.nix nixos/anbox: init module 2019-03-18 09:28:02 +01:00
azure-agent-entropy.patch virtualization/azure: take entropy handling code out of WALA and execute it before SSHD generates the host keys 2016-03-13 13:57:30 +02:00
azure-agent.nix reewide: Purge all uses stdenv.system and top-level system 2018-08-30 17:20:32 -04:00
azure-bootstrap-blobs.nix add Azure bootstrap blob list 2016-09-15 16:27:47 +03:00
azure-common.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
azure-config-user.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
azure-config.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
azure-image.nix azure: stop carrying qemu-220 patch 2018-06-12 02:06:03 -07:00
azure-images.nix Add file with Azure image locations, similar to ec2-amis.nix. Will be used by nixops. 2017-07-18 09:18:51 +00:00
brightbox-config.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
brightbox-image.nix reewide: Purge all uses stdenv.system and top-level system 2018-08-30 17:20:32 -04:00
cloudstack-config.nix nixos/cloudstack-image: initial import 2018-11-17 20:40:11 +01:00
container-config.nix modules/profiles/minimal: sound is disabled by default 2019-01-13 13:47:36 +01:00
containers.nix nixos/containers: create veths if only IPv6 is configured 2019-03-20 04:38:10 +01:00
docker-containers.nix nixos: Don't enable Docker by default 2019-03-26 07:10:18 +01:00
docker-image.nix nixos/docker-image: add example usage 2018-11-23 15:40:10 +00:00
docker-preloader.nix nixos/dockerPreloader: guard the entire implemetation with mkIf on image list 2019-02-11 23:35:25 +01:00
docker.nix nixos/docker: add enableNvidia option 2019-02-27 09:56:03 +01:00
ec2-amis.nix ec2-amis.nix: Add 18.09 images 2018-10-15 21:43:16 +02:00
ec2-data.nix ec2-data: ensure providing a SSH host key is actually optional 2016-02-25 20:11:49 -06:00
ec2-metadata-fetcher.nix nixos: Add ec2-metadata-fetcher.nix file 2019-02-11 20:58:45 +01:00
ecs-agent.nix nixos/modules: use defaultText/literalExample where applicable 2017-03-07 14:06:08 +01:00
gce-images.nix Update GCE image for 18.09 2018-11-16 11:43:42 +01:00
google-compute-config.nix nixos/modules/virtualisation/google-compute-config.nix: remove google-accounts-daemon 2018-12-21 17:52:37 +01:00
google-compute-image.nix google-compute-image: make it a module and the size tuneable (#49854) 2018-11-26 14:51:00 +00:00
grow-partition.nix nixos: introduce boot.growPartition (#33521) 2018-01-06 13:52:51 +00:00
hyperv-guest.nix nixos on hyperv: hot-add CPU 2018-09-28 22:28:26 +08:00
kvmgt.nix kvmgt module: add service restart on failure 2018-10-18 22:35:32 +03:00
libvirtd.nix nixos/libvirtd: utilize onShutdown option (#49480) 2018-10-31 00:01:00 +01:00
lxc-container.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00
lxc.nix lxd: 2.16 -> 3.0.0 2018-04-14 11:02:24 +01:00
lxcfs.nix lxcfs: remove cgmanager dependency 2017-11-07 11:04:12 +00:00
lxd.nix nixos/modules: users.(extraUsers|extraGroup->users|group) 2018-06-30 03:02:58 +02:00
openstack-config.nix openstackImage: set the / fsType to reenable root FS resizing 2019-03-21 10:04:07 +01:00
openvswitch.nix [bot]: remove unreferenced code 2018-07-20 18:48:37 +00:00
parallels-guest.nix treewide: remove pkgs_i686 2018-11-03 00:56:39 -05:00
qemu-guest-agent.nix nixos/qemu-guest-agent: pkgs.{kvm -> qemu} (#48293) 2018-10-13 00:41:46 +02:00
qemu-vm.nix nixos/dockerPreloader: preload docker images (#49379) 2018-11-03 01:00:53 +01:00
rkt.nix nixos/modules: users.(extraUsers|extraGroup->users|group) 2018-06-30 03:02:58 +02:00
virtualbox-guest.nix reewide: Purge all uses stdenv.system and top-level system 2018-08-30 17:20:32 -04:00
virtualbox-host.nix virtualbox-host module: fix warnings syntax 2019-03-09 11:39:22 +01:00
virtualbox-image.nix nixos/virtualbox-image: set the root fsType to reenable root FS resizing 2019-03-24 22:41:26 -04:00
vmware-guest.nix Merge pull request #54917 from peterhoeg/f/vmware 2019-02-20 14:34:25 +08:00
xe-guest-utilities.nix nixos: correct improper uses of mkEnableOption, clarify service descriptions 2018-10-05 13:14:45 +07:00
xen-dom0.nix reewide: Purge all uses stdenv.system and top-level system 2018-08-30 17:20:32 -04:00
xen-domU.nix [bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00