diff options
Diffstat (limited to 'nixos/modules/virtualisation/cri-o.nix')
-rw-r--r-- | nixos/modules/virtualisation/cri-o.nix | 85 |
1 files changed, 53 insertions, 32 deletions
diff --git a/nixos/modules/virtualisation/cri-o.nix b/nixos/modules/virtualisation/cri-o.nix index 9c818eee73b..c135081959a 100644 --- a/nixos/modules/virtualisation/cri-o.nix +++ b/nixos/modules/virtualisation/cri-o.nix @@ -1,16 +1,14 @@ -{ config, lib, pkgs, ... }: +{ config, lib, pkgs, utils, ... }: with lib; - let cfg = config.virtualisation.cri-o; crioPackage = (pkgs.cri-o.override { inherit (cfg) extraPackages; }); - # Copy configuration files to avoid having the entire sources in the system closure - copyFile = filePath: pkgs.runCommandNoCC (builtins.unsafeDiscardStringContext (builtins.baseNameOf filePath)) {} '' - cp ${filePath} $out - ''; + format = pkgs.formats.toml { }; + + cfgFile = format.generate "00-default.conf" cfg.settings; in { imports = [ @@ -18,7 +16,7 @@ in ]; meta = { - maintainers = lib.teams.podman.members; + maintainers = teams.podman.members; }; options.virtualisation.cri-o = { @@ -60,7 +58,7 @@ in extraPackages = mkOption { type = with types; listOf package; default = [ ]; - example = lib.literalExample '' + example = literalExample '' [ pkgs.gvisor ] @@ -70,7 +68,7 @@ in ''; }; - package = lib.mkOption { + package = mkOption { type = types.package; default = crioPackage; internal = true; @@ -78,39 +76,61 @@ in The final CRI-O package (including extra packages). ''; }; + + networkDir = mkOption { + type = types.nullOr types.path; + default = null; + description = "Override the network_dir option."; + internal = true; + }; + + settings = mkOption { + type = format.type; + default = { }; + description = '' + Configuration for cri-o, see + <link xlink:href="https://github.com/cri-o/cri-o/blob/master/docs/crio.conf.5.md"/>. + ''; + }; }; config = mkIf cfg.enable { environment.systemPackages = [ cfg.package pkgs.cri-tools ]; - environment.etc."crictl.yaml".source = copyFile "${pkgs.cri-o-unwrapped.src}/crictl.yaml"; + environment.etc."crictl.yaml".source = utils.copyFile "${pkgs.cri-o-unwrapped.src}/crictl.yaml"; - environment.etc."crio/crio.conf.d/00-default.conf".text = '' - [crio] - storage_driver = "${cfg.storageDriver}" + virtualisation.cri-o.settings.crio = { + storage_driver = cfg.storageDriver; - [crio.image] - ${optionalString (cfg.pauseImage != null) ''pause_image = "${cfg.pauseImage}"''} - ${optionalString (cfg.pauseCommand != null) ''pause_command = "${cfg.pauseCommand}"''} - - [crio.network] - plugin_dirs = ["${pkgs.cni-plugins}/bin/"] + image = { + pause_image = mkIf (cfg.pauseImage != null) cfg.pauseImage; + pause_command = mkIf (cfg.pauseCommand != null) cfg.pauseCommand; + }; - [crio.runtime] - cgroup_manager = "systemd" - log_level = "${cfg.logLevel}" - manage_ns_lifecycle = true - pinns_path = "${cfg.package}/bin/pinns" + network = { + plugin_dirs = [ "${pkgs.cni-plugins}/bin" ]; + network_dir = mkIf (cfg.networkDir != null) cfg.networkDir; + }; - ${optionalString (cfg.runtime != null) '' - default_runtime = "${cfg.runtime}" - [crio.runtime.runtimes] - [crio.runtime.runtimes.${cfg.runtime}] - ''} - ''; + runtime = { + cgroup_manager = "systemd"; + log_level = cfg.logLevel; + manage_ns_lifecycle = true; + pinns_path = "${cfg.package}/bin/pinns"; + hooks_dir = + optional (config.virtualisation.containers.ociSeccompBpfHook.enable) + config.boot.kernelPackages.oci-seccomp-bpf-hook; + + default_runtime = mkIf (cfg.runtime != null) cfg.runtime; + runtimes = mkIf (cfg.runtime != null) { + "${cfg.runtime}" = { }; + }; + }; + }; - environment.etc."cni/net.d/10-crio-bridge.conf".source = copyFile "${pkgs.cri-o-unwrapped.src}/contrib/cni/10-crio-bridge.conf"; - environment.etc."cni/net.d/99-loopback.conf".source = copyFile "${pkgs.cri-o-unwrapped.src}/contrib/cni/99-loopback.conf"; + environment.etc."cni/net.d/10-crio-bridge.conf".source = utils.copyFile "${pkgs.cri-o-unwrapped.src}/contrib/cni/10-crio-bridge.conf"; + environment.etc."cni/net.d/99-loopback.conf".source = utils.copyFile "${pkgs.cri-o-unwrapped.src}/contrib/cni/99-loopback.conf"; + environment.etc."crio/crio.conf.d/00-default.conf".source = cfgFile; # Enable common /etc/containers configuration virtualisation.containers.enable = true; @@ -133,6 +153,7 @@ in TimeoutStartSec = "0"; Restart = "on-abnormal"; }; + restartTriggers = [ cfgFile ]; }; }; } |