diff options
author | con-f-use <con-f-use@gmx.net> | 2023-11-21 16:00:36 +0100 |
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committer | con-f-use <con-f-use@gmx.net> | 2023-11-21 16:00:36 +0100 |
commit | 5254684a0f4af15ba14caf6485dfb1f665f3faf8 (patch) | |
tree | 09fb4a6e42fb046bfee3ccd5444251a1646780b3 | |
parent | a3a15d720ccc51def8c5835098369bb9a762b1d5 (diff) |
nixos/docker: warn about changing storageDriver
Add warning to the documentation of `virtualisation.docker.storageDriver` that changing will cause any existing containers and images to become inaccessible.
-rw-r--r-- | nixos/modules/virtualisation/docker.nix | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/nixos/modules/virtualisation/docker.nix b/nixos/modules/virtualisation/docker.nix index 6fe460316091b..19547a19bcfa9 100644 --- a/nixos/modules/virtualisation/docker.nix +++ b/nixos/modules/virtualisation/docker.nix @@ -93,8 +93,18 @@ in default = null; description = lib.mdDoc '' - This option determines which Docker storage driver to use. By default - it let's docker automatically choose preferred storage driver. + This option determines which Docker + [storage driver](https://docs.docker.com/storage/storagedriver/select-storage-driver/) + to use. + By default it lets docker automatically choose the preferred storage + driver. + However, it is recommended to specify a storage driver explicitly, as + docker's default varies over versions. + + ::: {.warning} + Changing the storage driver will cause any existing containers + and images to become inaccessible. + ::: ''; }; |