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chore: topology updates and experiments

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oddlama 2024-03-02 13:25:03 +01:00
parent d494e19e1c
commit 35275d09d5
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2 changed files with 67 additions and 129 deletions
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63
modules/topology.nix
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@ -19,24 +19,44 @@ in {
options.topology = {
id = mkOption {
description = ''
The attribute name in nixosConfigurations corresponding to this host.
Please overwrite with a unique identifier if your hostnames are not
The attribute name in the given `nodes` which corresponds to this host.
Please overwrite it with a unique identifier if your hostnames are not
unique or don't reflect the name you use to refer to that node.
'';
default = config.networking.hostName;
# TODO ensure unique across the board
type = types.str;
};
guests = mkOption {
description = "TODO guests ids (topology.id)";
type = types.listOf types.str;
default = [];
};
type = mkOption {
description = "TODO";
type = types.enum ["normal" "microvm" "nixos-container"];
default = "normal";
type = types.enum ["normal" "microvm" "nixos-container"];
};
guests = mkOption {
description = "TODO guests ids (topology.node.<name>.id) ensure exists";
default = [];
type = types.listOf types.str;
};
disks = mkOption {
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
description = "The name of this disk";
default = submod.config._module.args.name;
readOnly = true;
type = types.str;
};
};
}));
};
interfaces = mkOption {
description = "TODO";
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
@ -48,30 +68,45 @@ in {
mac = mkOption {
description = "The MAC address of this interface, if known.";
type = types.nullOr types.str;
default = null;
type = types.nullOr types.str;
};
addresses = mkOption {
description = "The configured address(es), or a descriptive string (like DHCP).";
type = types.listOf types.str;
};
network = mkOption {
description = ''
The global name of the attached/spanned network.
If this is given, this interface can be shown in the network graph.
'';
default = null;
type = types.nullOr types.str;
};
};
}));
default = {};
};
disks = mkOption {
firewallRules = mkOption {
description = "TODO";
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
description = "The name of this disk";
description = "The name of this firewall rule";
type = types.str;
readOnly = true;
default = submod.config._module.args.name;
};
contents = mkOption {
description = "A human readable summary of this rule's effects";
type = types.lines;
};
};
}));
default = {};
};
};
@ -89,8 +124,10 @@ in {
disks =
flip mapAttrs (config.disko.devices.disk or {})
(_: _: {});
# TODO: zfs pools from disko / fileSystems
# TODO: microvm shares
# TODO: container shares
# TODO: OCI containers shares
interfaces = let
isNetwork = netDef: (netDef.matchConfig != {}) && (netDef.address != [] || netDef.DHCP != null);