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clanServices: add flake level exports

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This commit is contained in:
Johannes Kirschbauer
2025-07-01 16:54:19 +02:00
parent a052f30b10
commit a89502e47f
10 changed files with 373 additions and 32 deletions
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8
lib/modules/inventory/distributed-service/tests/default.nix
View File

@@ -48,9 +48,11 @@ let
clanCoreModules = { };
flakeInputs = flakeInputsFixture;
inherit inventory;
exportsModule = { };
};
in
{
exports = import ./exports.nix { inherit lib clanLib; };
resolve_module_spec = import ./import_module_spec.nix { inherit lib callInventoryAdapter; };
test_simple =
let
@@ -171,7 +173,7 @@ in
{
# Test that the module is mapped into the output
# We might change the attribute name in the future
expr = lib.attrNames res.importedModulesEvaluated.self-A.config.instances;
expr = lib.attrNames res.importedModulesEvaluated.self-A.instances;
expected = [
"instance_bar"
"instance_foo"
@@ -227,7 +229,7 @@ in
{
# Test that the module is mapped into the output
# We might change the attribute name in the future
expr = lib.attrNames res.importedModulesEvaluated.self-A.config.result.allMachines;
expr = lib.attrNames res.importedModulesEvaluated.self-A.result.allMachines;
expected = [
"jon"
"sara"
@@ -279,7 +281,7 @@ in
{
# Test that the module is mapped into the output
# We might change the attribute name in the future
expr = lib.attrNames res.importedModulesEvaluated.self-A.config.result.allMachines;
expr = lib.attrNames res.importedModulesEvaluated.self-A.result.allMachines;
expected = [
"jon"
"sara"

170
lib/modules/inventory/distributed-service/tests/exports.nix Normal file
View File

@@ -0,0 +1,170 @@
{ lib, clanLib }:
let
clan = clanLib.clan {
self = { };
directory = ./.;
exportsModule = {
options.vars.generators = lib.mkOption {
type = lib.types.attrsOf (
lib.types.submoduleWith {
# TODO: import the vars submodule here
modules = [
{
options.script = lib.mkOption { type = lib.types.str; };
}
];
}
);
default = { };
};
};
machines.jon = { };
machines.sara = { };
# A module that adds exports perMachine
modules.A =
{ exports', ... }:
{
manifest.name = "A";
roles.peer.perInstance =
{ machine, ... }:
{
# Cross reference a perMachine exports
exports.vars.generators."${machine.name}-network-ip".script =
"A:" + exports'.machines.${machine.name}.vars.generators.key.script;
# Cross reference a perInstance exports from a different service
exports.vars.generators."${machine.name}-full-hostname".script =
"A:" + exports'.instances."B-1".vars.generators.hostname.script;
};
roles.server = { };
perMachine =
{ machine, ... }:
{
exports = {
vars.generators.key.script = machine.name;
};
};
};
# A module that adds exports perInstance
modules.B = {
manifest.name = "B";
roles.peer.perInstance =
{ instanceName, ... }:
{
exports = {
vars.generators.hostname.script = instanceName;
};
};
};
inventory = {
instances.B-1 = {
module.name = "B";
module.input = "self";
roles.peer.tags.all = { };
};
instances.B-2 = {
module.name = "B";
module.input = "self";
roles.peer.tags.all = { };
};
instances.A-1 = {
module.name = "A";
module.input = "self";
roles.peer.tags.all = { };
roles.server.tags.all = { };
};
instances.A-2 = {
module.name = "A";
module.input = "self";
roles.peer.tags.all = { };
roles.server.tags.all = { };
};
};
};
in
{
test_1 = {
inherit clan;
expr = clan.config.exports;
expected = {
instances = {
A-1 = {
vars = {
generators = {
jon-full-hostname = {
script = "A:B-1";
};
jon-network-ip = {
script = "A:jon";
};
sara-full-hostname = {
script = "A:B-1";
};
sara-network-ip = {
script = "A:sara";
};
};
};
};
A-2 = {
vars = {
generators = {
jon-full-hostname = {
script = "A:B-1";
};
jon-network-ip = {
script = "A:jon";
};
sara-full-hostname = {
script = "A:B-1";
};
sara-network-ip = {
script = "A:sara";
};
};
};
};
B-1 = {
vars = {
generators = {
hostname = {
script = "B-1";
};
};
};
};
B-2 = {
vars = {
generators = {
hostname = {
script = "B-2";
};
};
};
};
};
machines = {
jon = {
vars = {
generators = {
key = {
script = "jon";
};
};
};
};
sara = {
vars = {
generators = {
key = {
script = "sara";
};
};
};
};
};
};
};
}

12
lib/modules/inventory/distributed-service/tests/per_instance_args.nix
View File

@@ -106,7 +106,7 @@ in
test_per_instance_arguments = {
expr = {
instanceName =
res.importedModulesEvaluated.self-A.config.result.allRoles.peer.allInstances."instance_foo".allMachines.jon.passthru.instanceName;
res.importedModulesEvaluated.self-A.result.allRoles.peer.allInstances."instance_foo".allMachines.jon.passthru.instanceName;
# settings are specific.
# Below we access:
@@ -114,11 +114,11 @@ in
# roles = peer
# machines = jon
settings =
res.importedModulesEvaluated.self-A.config.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.settings;
res.importedModulesEvaluated.self-A.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.settings;
machine =
res.importedModulesEvaluated.self-A.config.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.machine;
res.importedModulesEvaluated.self-A.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.machine;
roles =
res.importedModulesEvaluated.self-A.config.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.roles;
res.importedModulesEvaluated.self-A.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.roles;
};
expected = {
instanceName = "instance_foo";
@@ -161,9 +161,9 @@ in
# TODO: Cannot be tested like this anymore
test_per_instance_settings_vendoring = {
x = res.importedModulesEvaluated.self-A.config;
x = res.importedModulesEvaluated.self-A;
expr =
res.importedModulesEvaluated.self-A.config.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.vendoredSettings;
res.importedModulesEvaluated.self-A.result.allRoles.peer.allInstances.instance_foo.allMachines.jon.passthru.vendoredSettings;
expected = {
timeout = "config.thing";
};

8
lib/modules/inventory/distributed-service/tests/per_machine_args.nix
View File

@@ -81,7 +81,7 @@ in
inherit res;
expr = {
hasMachineSettings =
res.importedModulesEvaluated.self-A.config.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.machines.jon
res.importedModulesEvaluated.self-A.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.machines.jon
? settings;
# settings are specific.
@@ -89,10 +89,10 @@ in
# instance = instance_foo
# roles = peer
# machines = jon
specificMachineSettings = filterInternals res.importedModulesEvaluated.self-A.config.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.machines.jon.settings;
specificMachineSettings = filterInternals res.importedModulesEvaluated.self-A.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.machines.jon.settings;
hasRoleSettings =
res.importedModulesEvaluated.self-A.config.result.allMachines.jon.passthru.instances.instance_foo.roles.peer
res.importedModulesEvaluated.self-A.result.allMachines.jon.passthru.instances.instance_foo.roles.peer
? settings;
# settings are specific.
@@ -100,7 +100,7 @@ in
# instance = instance_foo
# roles = peer
# machines = *
specificRoleSettings = filterInternals res.importedModulesEvaluated.self-A.config.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.settings;
specificRoleSettings = filterInternals res.importedModulesEvaluated.self-A.result.allMachines.jon.passthru.instances.instance_foo.roles.peer.settings;
};
expected = {
hasMachineSettings = true;