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nixos/tests/taskserver: Fix build

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The test fails because the way the configuration switch was implemented
back then was by using a dummy configuration and simply activating that
dummy configuration from within the test script.

Nowadays, this doesn't work anymore and fails to typecheck because the
dummy "newServer" will inherit the same value for networking.hostName,
which in turn will generate two attributes for "server":

  > testScriptWithTypes:43: error: Name "server" already defined on line 43
  > [no-redef]
  >     client1: Machine; client2: Machine; server: Machine; server: Machine;

Fortunately, we don't need to do workarounds like this anymore and there
is the "specialisation" option, which allows to do this in a less ugly
way (and it also works with mypy).

Signed-off-by: aszlig <aszlig@nix.build>
This commit is contained in:
aszlig 2023-06-04 23:14:07 +02:00
parent e70af2ea7e
commit 9b6f9e4624
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GPG key ID: 684089CE67EBB691
1 changed files with 9 additions and 17 deletions
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26
nixos/tests/taskserver.nix
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@ -69,23 +69,14 @@ in {
testOrganisation.users = [ "alice" "foo" ];
anotherOrganisation.users = [ "bob" ];
};
};
# New generation of the server with manual config
newServer = { lib, nodes, ... }: {
imports = [ server ];
services.taskserver.pki.manual = {
ca.cert = snakeOil.cacert;
server.cert = snakeOil.cert;
server.key = snakeOil.key;
server.crl = snakeOil.crl;
};
# This is to avoid assigning a different network address to the new
# generation.
networking = lib.mapAttrs (lib.const lib.mkForce) {
interfaces.eth1.ipv4 = nodes.server.config.networking.interfaces.eth1.ipv4;
inherit (nodes.server.config.networking)
hostName primaryIPAddress extraHosts;
specialisation.manual-config.configuration = {
services.taskserver.pki.manual = {
ca.cert = snakeOil.cacert;
server.cert = snakeOil.cert;
server.key = snakeOil.key;
server.crl = snakeOil.crl;
};
};
};
@ -103,7 +94,8 @@ in {
testScript = { nodes, ... }: let
cfg = nodes.server.config.services.taskserver;
portStr = toString cfg.listenPort;
newServerSystem = nodes.newServer.config.system.build.toplevel;
specialisations = "${nodes.server.system.build.toplevel}/specialisation";
newServerSystem = "${specialisations}/manual-config";
switchToNewServer = "${newServerSystem}/bin/switch-to-configuration test";
in ''
from shlex import quote