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refactor(topology): split node options

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oddlama 2024-03-15 19:07:25 +01:00
parent d4a932923d
commit b20376f2e4
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8 changed files with 138 additions and 157 deletions
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7
topology/options/devices.nix
View file

@ -1,7 +0,0 @@
f: {
lib,
config,
...
}:
f {
}

32
topology/options/disks.nix Normal file
View file

@ -0,0 +1,32 @@
f: {
lib,
config,
...
}: let
inherit
(lib)
mkOption
types
;
in
f {
options.nodes = mkOption {
type = types.attrsOf (types.submodule {
options = {
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;
};
};
}));
};
};
});
};
}

38
topology/options/firewall.nix Normal file
View file

@ -0,0 +1,38 @@
f: {
lib,
config,
...
}: let
inherit
(lib)
mkOption
types
;
in
f {
options.nodes = mkOption {
type = types.attrsOf (types.submodule {
options = {
firewallRules = mkOption {
description = "TODO";
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
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;
};
};
}));
};
};
});
};
}

53
topology/options/interfaces.nix Normal file
View file

@ -0,0 +1,53 @@
f: {
lib,
config,
...
}: let
inherit
(lib)
mkOption
types
;
in
f {
options.nodes = mkOption {
type = types.attrsOf (types.submodule {
options = {
interfaces = mkOption {
description = "TODO";
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
description = "The name of this interface";
type = types.str;
readOnly = true;
default = submod.config._module.args.name;
};
mac = mkOption {
description = "The MAC address of this interface, if known.";
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;
};
};
}));
};
};
});
};
}

7
topology/options/networks.nix
View file

@ -1,7 +0,0 @@
f: {
lib,
config,
...
}:
f {
}

79
topology/options/nodes.nix
View file

@ -30,84 +30,11 @@ in
};
parent = 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 {
description = "The name of this interface";
type = types.str;
readOnly = true;
default = submod.config._module.args.name;
};
mac = mkOption {
description = "The MAC address of this interface, if known.";
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;
};
};
}));
};
firewallRules = mkOption {
description = "TODO";
default = {};
type = types.attrsOf (types.submodule (submod: {
options = {
name = mkOption {
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;
};
};
}));
description = "The id of the parent node, if this node has a parent.";
default = null;
type = types.nullOr types.str;
};
};
}));
};
config = {
# TODO: assertions = []
};
}

8
topology/topology/renderers/d2/default.nix
View file

@ -1,9 +1,8 @@
{
lib,
config,
pkgs,
...
}: let
} @ args: let
inherit
(lib)
mkOption
@ -20,9 +19,6 @@ in {
config.renderers.d2.output = pkgs.runCommand "build-d2-topology" {} ''
mkdir -p $out
cp ${import ./network.nix {
inherit pkgs;
inherit (config) nixosConfigurations;
}} $out/network.d2
cp ${import ./network.nix args} $out/network.d2
'';
}

71
topology/topology/renderers/d2/network.nix
View file

@ -1,81 +1,30 @@
{
lib,
config,
pkgs,
nixosConfigurations,
...
}: let
inherit
(pkgs.lib)
any
attrNames
attrValues
(lib)
concatLines
concatStringsSep
elem
escapeXML
flip
filterAttrs
imap0
mapAttrs'
nameValuePair
mapAttrsToList
optional
optionalAttrs
optionalString
;
# global = {
# # global entities;
# };
# asjson = builtins.toFile "topology.dot" (
# builtins.toJSON (map (x: x.config.topology) (attrValues nixosConfigurations))
# );
colors.base00 = "#101419";
colors.base01 = "#171B20";
colors.base02 = "#21262e";
colors.base03 = "#242931";
colors.base03b = "#353c48";
colors.base04 = "#485263";
colors.base05 = "#b6beca";
colors.base06 = "#dee1e6";
colors.base07 = "#e3e6eb";
colors.base08 = "#e05f65";
colors.base09 = "#f9a872";
colors.base0A = "#f1cf8a";
colors.base0B = "#78dba9";
colors.base0C = "#74bee9";
colors.base0D = "#70a5eb";
colors.base0E = "#c68aee";
colors.base0F = "#9378de";
nodesById = mapAttrs' (_: node: nameValuePair node.config.topology.id node) nixosConfigurations;
isGuestOfAny = node: any (x: elem node x.config.topology.guests) (attrValues nodesById);
rootNodes = filterAttrs (n: _: !(isGuestOfAny n)) nodesById;
toD2 = node: let
topo = node.config.topology;
in ''
${topo.id}: |md
# ${topo.id}
## Guests:
${concatLines (map (x: "- ${x}") topo.guests)}
toD2 = _nodeName: node: ''
${node.name}: |md
# ${node.name}
## Disks:
${concatLines (mapAttrsToList (_: v: "- ${v.name}") topo.disks)}
${concatLines (mapAttrsToList (_: v: "- ${v.name}") node.disks)}
## Interfaces:
${concatLines (mapAttrsToList (_: v: "- ${v.name}, mac ${toString v.mac}, addrs ${toString v.addresses}, network ${toString v.network}") topo.interfaces)}
${concatLines (mapAttrsToList (_: v: "- ${v.name}, mac ${toString v.mac}, addrs ${toString v.addresses}, network ${toString v.network}") node.interfaces)}
## Firewall Zones:
${concatLines (mapAttrsToList (_: v: "- ${v.name}, mac ${toString v.mac}, addrs ${toString v.addresses}, network ${toString v.network}") topo.firewallRules)}
${concatLines (mapAttrsToList (_: v: "- ${v.name}, mac ${toString v.mac}, addrs ${toString v.addresses}, network ${toString v.network}") node.firewallRules)}
|
'';
d2ForNodes = mapAttrs' (_: node: nameValuePair node.config.topology.id (toD2 node)) nodesById;
in
pkgs.writeText "network.d2" ''
${concatLines (map (x: d2ForNodes.${x}) (attrNames rootNodes))}
${concatLines (mapAttrsToList toD2 config.nodes)}
''