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author | Antoine Eiche <lewo@abesis.fr> | 2017-02-25 15:32:06 +0100 |
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committer | Antoine Eiche <lewo@abesis.fr> | 2017-05-23 20:51:05 +0200 |
commit | 7b80f4c3442fbb0520c8596bd06f911bdfe09465 (patch) | |
tree | 14b08317c3dff33a0d750e574de1ded3e310579b | |
parent | 3497ba5c3a994379cca9bf44ba832cc66576fb58 (diff) | |
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nixos/cloudinit: add cloudinit test
An iso containing metadatas is created and attached as a cdrom to the qemu VM used for this test. The cloudinit service is enabled. The test case ensures the root authorized_keys file is populated and the cloudinit write_file module is working well.
-rw-r--r-- | nixos/release.nix | 1 | ||||
-rw-r--r-- | nixos/tests/cloud-init.nix | 47 |
2 files changed, 48 insertions, 0 deletions
diff --git a/nixos/release.nix b/nixos/release.nix index aaf23d7ffb79..0090000770ec 100644 --- a/nixos/release.nix +++ b/nixos/release.nix @@ -222,6 +222,7 @@ in rec { tests.cadvisor = hydraJob (import tests/cadvisor.nix { system = "x86_64-linux"; }); tests.chromium = (callSubTests tests/chromium.nix { system = "x86_64-linux"; }).stable; tests.cjdns = callTest tests/cjdns.nix {}; + tests.cloud-init = callTest tests/cloud-init.nix {}; tests.containers-ipv4 = callTest tests/containers-ipv4.nix {}; tests.containers-ipv6 = callTest tests/containers-ipv6.nix {}; tests.containers-bridge = callTest tests/containers-bridge.nix {}; diff --git a/nixos/tests/cloud-init.nix b/nixos/tests/cloud-init.nix new file mode 100644 index 000000000000..c0add7eff360 --- /dev/null +++ b/nixos/tests/cloud-init.nix @@ -0,0 +1,47 @@ +{ system ? builtins.currentSystem }: + +with import ../lib/testing.nix { inherit system; }; +with import ../lib/qemu-flags.nix; +with pkgs.lib; + +let + metadataDrive = pkgs.stdenv.mkDerivation { + name = "metadata"; + buildCommand = '' + mkdir -p $out/iso + + cat << EOF > $out/iso/user-data + #cloud-config + write_files: + - content: | + cloudinit + path: /tmp/cloudinit-write-file + EOF + + cat << EOF > $out/iso/meta-data + instance-id: iid-local01 + local-hostname: "test" + public-keys: + - "should be a key!" + EOF + ${pkgs.cdrkit}/bin/genisoimage -volid cidata -joliet -rock -o $out/metadata.iso $out/iso + ''; + }; +in makeTest { + meta = with pkgs.stdenv.lib.maintainers; { + maintainers = [ lewo ]; + }; + machine = + { config, pkgs, ... }: + { + virtualisation.qemu.options = [ "-cdrom" "${metadataDrive}/metadata.iso" ]; + services.cloud-init.enable = true; + }; + testScript = '' + $machine->start; + $machine->waitForUnit("cloud-init.service"); + $machine->succeed("cat /tmp/cloudinit-write-file | grep -q 'cloudinit'"); + + $machine->waitUntilSucceeds("cat /root/.ssh/authorized_keys | grep -q 'should be a key!'"); + ''; +} |