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What happens if I push all of nixpkgs
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4.7 kB · 181 lines
Nix
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with lib;let cfg = config.virtualisation.cri-o;
crioPackage = pkgs.cri-o.override { extraPackages = cfg.extraPackages ++ lib.optional (config.boot.supportedFilesystems.zfs or false) config.boot.zfs.package; };
format = pkgs.formats.toml { };
cfgFile = format.generate "00-default.conf" cfg.settings;in{ meta = { maintainers = teams.podman.members; };
options.virtualisation.cri-o = { enable = mkEnableOption "Container Runtime Interface for OCI (CRI-O)";
storageDriver = mkOption { type = types.enum [ "aufs" "btrfs" "devmapper" "overlay" "vfs" "zfs" ]; default = "overlay"; description = "Storage driver to be used"; };
logLevel = mkOption { type = types.enum [ "trace" "debug" "info" "warn" "error" "fatal" ]; default = "info"; description = "Log level to be used"; };
pauseImage = mkOption { type = types.nullOr types.str; default = null; description = "Override the default pause image for pod sandboxes"; example = "k8s.gcr.io/pause:3.2"; };
pauseCommand = mkOption { type = types.nullOr types.str; default = null; description = "Override the default pause command"; example = "/pause"; };
runtime = mkOption { type = types.nullOr types.str; default = null; description = "Override the default runtime"; example = "crun"; };
extraPackages = mkOption { type = with types; listOf package; default = [ ]; example = literalExpression '' [ pkgs.gvisor ] ''; description = '' Extra packages to be installed in the CRI-O wrapper. ''; };
package = mkOption { type = types.package; default = crioPackage; internal = true; description = '' 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 <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 = "${cfg.package}/etc/crictl.yaml";
virtualisation.cri-o.settings.crio = { storage_driver = cfg.storageDriver;
image = { pause_image = mkIf (cfg.pauseImage != null) cfg.pauseImage; pause_command = mkIf (cfg.pauseCommand != null) cfg.pauseCommand; };
network = { plugin_dirs = [ "${pkgs.cni-plugins}/bin" ]; network_dir = mkIf (cfg.networkDir != null) cfg.networkDir; };
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.conflist".source = "${cfg.package}/etc/cni/net.d/10-crio-bridge.conflist"; environment.etc."cni/net.d/99-loopback.conflist".source = "${cfg.package}/etc/cni/net.d/99-loopback.conflist"; environment.etc."crio/crio.conf.d/00-default.conf".source = cfgFile;
# Enable common /etc/containers configuration virtualisation.containers.enable = true;
systemd.services.crio = { description = "Container Runtime Interface for OCI (CRI-O)"; documentation = [ "https://github.com/cri-o/cri-o" ]; wantedBy = [ "multi-user.target" ]; after = [ "network.target" ]; path = [ cfg.package ]; serviceConfig = { Type = "notify"; ExecStart = "${cfg.package}/bin/crio"; ExecReload = "/bin/kill -s HUP $MAINPID"; TasksMax = "infinity"; LimitNOFILE = "1048576"; LimitNPROC = "1048576"; LimitCORE = "infinity"; OOMScoreAdjust = "-999"; TimeoutStartSec = "0"; Restart = "on-abnormal"; }; restartTriggers = [ cfgFile ]; }; };}