Merge remote-tracking branch 'prism/master'

16 files changed, 235 insertions, 94 deletions

diff --git a/krebs/0tests/data/secrets/shackspace-gitlab-ci b/krebs/0tests/data/secrets/shackspace-gitlab-ci
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/krebs/0tests/data/secrets/shackspace-gitlab-ci
diff --git a/krebs/1systems/wolf/config.nix b/krebs/1systems/wolf/config.nix
index ec8830711..7ca0f0ec1 100644
--- a/krebs/1systems/wolf/config.nix
+++ b/krebs/1systems/wolf/config.nix
@@ -11,83 +11,44 @@ in
     <stockholm/krebs>
     <stockholm/krebs/2configs>
     <nixpkgs/nixos/modules/profiles/qemu-guest.nix>
-    <stockholm/krebs/2configs/collectd-base.nix>
-    <stockholm/krebs/2configs/stats/wolf-client.nix>
 
-    <stockholm/krebs/2configs/graphite.nix>
     <stockholm/krebs/2configs/binary-cache/nixos.nix>
     <stockholm/krebs/2configs/binary-cache/prism.nix>
 
+    # handle the worlddomination map via coap
     <stockholm/krebs/2configs/shack/worlddomination.nix>
+
+    # drivedroid.shack for shackphone
     <stockholm/krebs/2configs/shack/drivedroid.nix>
     # <stockholm/krebs/2configs/shack/nix-cacher.nix>
-    <stockholm/krebs/2configs/shack/mqtt_sub.nix>
+    # Say if muell will be collected
     <stockholm/krebs/2configs/shack/muell_caller.nix>
-    <stockholm/krebs/2configs/shack/radioactive.nix>
+
+    # create samba share for anonymous usage with the laser and 3d printer pc
     <stockholm/krebs/2configs/shack/share.nix>
+
+    # mobile.lounge.mpd.shack
     <stockholm/krebs/2configs/shack/mobile.mpd.nix>
-    {
-      systemd.services.telegraf.path = [ pkgs.net_snmp ]; # for snmptranslate
-      systemd.services.telegraf.environment = {
-        MIBDIRS = pkgs.fetchgit {
-          url = "http://git.shackspace.de/makefu/modem-mibs.git";
-          sha256 =
-          "1rhrpaascvj5p3dj29hrw79gm39rp0aa787x95m3r2jrcq83ln1k";
-        }; # extra mibs like ADSL
-      };
-      services.telegraf = {
-        enable = true;
-        extraConfig = {
-          inputs = {
-            snmp = {
-              agents = [ "10.0.1.3:161" ];
-              version = 2;
-              community = "shack";
-              name = "snmp";
-              field = [
-                {
-                  name = "hostname";
-                  oid = "RFC1213-MIB::sysName.0";
-                  is_tag = true;
-                }
-                {
-                  name = "load-percent"; #cisco
-                  oid = ".1.3.6.1.4.1.9.9.109.1.1.1.1.4.9";
-                }
-                {
-                  name = "uptime";
-                  oid = "DISMAN-EVENT-MIB::sysUpTimeInstance";
-                }
-              ];
-              table = [{
-                name = "snmp";
-                inherit_tags = [ "hostname" ];
-                oid = "IF-MIB::ifXTable";
-                field = [{
-                  name = "ifName";
-                  oid = "IF-MIB::ifName";
-                  is_tag = true;
-                }];
-              }];
-            };
-          };
-          outputs = {
-            influxdb = {
-              urls = [ "http://${influx-host}:8086" ];
-              database = "telegraf";
-              write_consistency = "any";
-              timeout = "5s";
-            };
-          };
-        };
-      };
-    }
+    # connect to git.shackspace.de as group runner for rz
+    <stockholm/krebs/2configs/shack/gitlab-runner.nix>
+
+    # Statistics collection and visualization
+    <stockholm/krebs/2configs/graphite.nix>
+    ## Collect data from mqtt.shack and store in graphite database
+    <stockholm/krebs/2configs/shack/mqtt_sub.nix>
+    ## Collect radioactive data and put into graphite
+    <stockholm/krebs/2configs/shack/radioactive.nix>
+    ## Collect local statistics via collectd and send to collectd
+    <stockholm/krebs/2configs/stats/wolf-client.nix>
+    ## write collectd statistics to wolf.shack
+    <stockholm/krebs/2configs/collectd-base.nix>
+    { services.influxdb.enable = true; }
 
+    <stockholm/krebs/2configs/shack/netbox.nix>
   ];
   # use your own binary cache, fallback use cache.nixos.org (which is used by
   # apt-cacher-ng in first place)
 
-  services.influxdb.enable = true;
 
   # local discovery in shackspace
   nixpkgs.config.packageOverrides = pkgs: { tinc = pkgs.tinc_pre; };
@@ -156,10 +117,10 @@ in
   # fallout of ipv6calypse
   networking.extraHosts = ''
     hass.shack    10.42.2.191
-    heidi.shack   10.42.2.135
   '';
 
   users.extraUsers.root.openssh.authorizedKeys.keys = [
+    config.krebs.users."0x4a6f".pubkey
     config.krebs.users.ulrich.pubkey
     config.krebs.users.raute.pubkey
     config.krebs.users.makefu-omo.pubkey
diff --git a/krebs/2configs/shack/gitlab-runner.nix b/krebs/2configs/shack/gitlab-runner.nix
new file mode 100644
index 000000000..0fd06426a
--- /dev/null
+++ b/krebs/2configs/shack/gitlab-runner.nix
@@ -0,0 +1,21 @@
+{ pkgs, ... }:
+let
+  runner-src = builtins.fetchTarball {
+    url = "https://gitlab.com/arianvp/nixos-gitlab-runner/-/archive/master/nixos-gitlab-runner-master.tar.gz";
+    sha256 = "1s0fy5ny2ygcfvx35xws8xz5ih4z4kdfqlq3r6byxpylw7r52fyi";
+  };
+in
+{
+  systemd.services.gitlab-runner.path = [
+    "/run/wrappers" # /run/wrappers/bin/su
+    "/" # /bin/sh
+  ];
+  imports = [
+    "${runner-src}/gitlab-runner.nix"
+  ];
+  services.gitlab-runner2.enable = true;
+  ## registrationConfigurationFile contains:
+  # CI_SERVER_URL=<CI server URL>
+  # REGISTRATION_TOKEN=<registration secret>
+  services.gitlab-runner2.registrationConfigFile = <secrets/shackspace-gitlab-ci>;
+}
diff --git a/krebs/2configs/shack/netbox.nix b/krebs/2configs/shack/netbox.nix
new file mode 100644
index 000000000..4fb5a7dbc
--- /dev/null
+++ b/krebs/2configs/shack/netbox.nix
@@ -0,0 +1,39 @@
+{ pkgs, ... }:
+{
+  environment.systemPackages = [ pkgs.docker-compose ];
+  virtualisation.docker.enable = true;
+  services.nginx = {
+    enable = true;
+    virtualHosts."netbox.shack".locations."/".proxyPass = "http://localhost:18080";
+  };
+  # we store the netbox config there:
+  # state = [ "/var/lib/netbox" ];
+  systemd.services.backup-netbox = {
+    after = [ "netbox-docker-compose.service" ];
+    startAt = "daily";
+    path = with pkgs; [ docker-compose docker gzip coreutils ];
+    script = ''
+      cd /var/lib/netbox
+      mkdir -p backup
+      docker-compose exec -T -upostgres postgres pg_dumpall \
+        | gzip > backup/netdata_$(date -Iseconds).dump.gz
+    '';
+  };
+
+  systemd.services.netbox-docker-compose = {
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network-online.target" "docker.service" ];
+    environment.VERSION = "v2.5.13";
+    serviceConfig = {
+      WorkingDirectory = "/var/lib/netbox";
+      # TODO: grep -q NAPALM_SECRET env/netbox.env
+      # TODO: grep -q NAPALM_SECRET netbox-netprod-importer/switches.yml
+      ExecStartPre = "${pkgs.docker-compose}/bin/docker-compose pull";
+      ExecStart = "${pkgs.docker-compose}/bin/docker-compose up";
+      Restart = "always";
+      RestartSec = "10";
+      StartLimitIntervalSec = 60;
+      StartLimitBurst = 3;
+    };
+  };
+}
diff --git a/krebs/3modules/external/default.nix b/krebs/3modules/external/default.nix
index 080c259aa..ac656f463 100644
--- a/krebs/3modules/external/default.nix
+++ b/krebs/3modules/external/default.nix
@@ -43,6 +43,31 @@ in {
         };
       };
     };
+    wilde = {
+      owner = config.krebs.users.kmein;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.2.4";
+          aliases = [ "wilde.r" ];
+          tinc.pubkey = ''
+            -----BEGIN PUBLIC KEY-----
+            MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAtz/MY5OSxJqrEMv6Iwjk
+            g/V58MATljj+2bmOuOuPui/AUYHEZX759lHW4MgLjYdNbZEoVq8UgkxNk0KPGlSg
+            2lsJ7FneCU7jBSE2iLT1aHuNFFa56KzSThFUl6Nj6Vyg5ghSmDF2tikurtG2q+Ay
+            uxf5/yEhFUPc1ZxmvJDqVHMeW5RZkuKXH00C7yN+gdcPuuFEFq+OtHNkBVmaxu7L
+            a8Q6b/QbrwQJAR9FAcm5WSQIj2brv50qnD8pZrU4loVu8dseQIicWkRowC0bzjAo
+            IHZTbF/S+CK0u0/q395sWRQJISkD+WAZKz5qOGHc4djJHBR3PWgHWBnRdkYqlQYM
+            C9zA/n4I+Y2BEfTWtgkD2g0dDssNGP5dlgFScGmRclR9pJ/7dsIbIeo9C72c6q3q
+            sg0EIWggQ8xyWrUTXIMoDXt37htlTSnTgjGsuwRzjotAEMJmgynWRf3br3yYChrq
+            10Exq8Lej+iOuKbdAXlwjKEk0qwN7JWft3OzVc2DMtKf7rcZQkBoLfWKzaCTQ4xo
+            1Y7d4OlcjbgrkLwHltTaShyosm8kbttdeinyBG1xqQcK11pMO43GFj8om+uKrz57
+            lQUVipu6H3WIVGnvLmr0e9MQfThpC1em/7Aq2exn1JNUHhCdEho/mK2x/doiiI+0
+            QAD64zPmuo9wsHnSMR2oKs0CAwEAAQ==
+            -----END PUBLIC KEY-----
+          '';
+        };
+      };
+    };
     dpdkm = {
       owner = config.krebs.users.Mic92;
       nets = rec {
@@ -241,6 +266,13 @@ in {
         };
       };
     };
+    rilke = {
+      owner = config.krebs.users.kmein;
+      nets.wiregrill = {
+        aliases = [ "rilke.w" ];
+        wireguard.pubkey = "09yVPHL/ucvqc6V5n7vFQ2Oi1LBMdwQZDL+7jBwy+iQ=";
+      };
+    };
     rock = {
       owner = config.krebs.users.Mic92;
       nets = {
@@ -487,10 +519,13 @@ in {
       mail = "shackspace.de@myvdr.de";
       pubkey = ssh-for "ulrich";
     };
+    "0x4a6f" = {
+      mail = "0x4a6f@shackspace.de";
+      pubkey = ssh-for "0x4a6f";
+    };
     miaoski = {
     };
     filly = {
     };
   };
 }
-
diff --git a/krebs/3modules/external/palo.nix b/krebs/3modules/external/palo.nix
index cefac0959..05808714c 100644
--- a/krebs/3modules/external/palo.nix
+++ b/krebs/3modules/external/palo.nix
@@ -34,7 +34,10 @@ in {
         retiolum = {
           ip4.addr = "10.243.23.3";
           tinc.port = 720;
-          aliases = [ "kruck.r" ];
+          aliases = [
+            "kruck.r"
+            "video.kruck.r"
+          ];
           tinc.pubkey = tinc-for "palo";
         };
       };
@@ -49,6 +52,7 @@ in {
           tinc.pubkey = tinc-for "palo";
         };
       };
+      syncthing.id = "FLY7DHI-TJLEQBJ-JZNC4YV-NBX53Z2-ZBRWADL-BKSFXYZ-L4FMDVH-MOSEVAQ";
     };
     workhorse = {
       owner = config.krebs.users.palo;
diff --git a/krebs/3modules/external/ssh/0x4a6f.pub b/krebs/3modules/external/ssh/0x4a6f.pub
new file mode 100644
index 000000000..1ea084bad
--- /dev/null
+++ b/krebs/3modules/external/ssh/0x4a6f.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKMoQSUz0wcV8tnTKsYO3sO6XG6EHap8R63ihfMHkxPS
diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index 41f3852b9..f4c8f5c6a 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -35,6 +35,7 @@ in {
           default._domainkey  60 IN TXT    "k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUv3DMndFellqu208feABEzT/PskOfTSdJCOF/HELBR0PHnbBeRoeHEm9XAcOe/Mz2t/ysgZ6JFXeFxCtoM5fG20brUMRzsVRxb9Ur5cEvOYuuRrbChYcKa+fopu8pYrlrqXD3miHISoy6ErukIYCRpXWUJHi1TlNQhLWFYqAaywIDAQAB"
           cache               60 IN A      ${config.krebs.hosts.prism.nets.internet.ip4.addr}
           cgit                60 IN A      ${config.krebs.hosts.prism.nets.internet.ip4.addr}
+          codi                60 IN A      ${config.krebs.hosts.prism.nets.internet.ip4.addr}
           go                  60 IN A      ${config.krebs.hosts.prism.nets.internet.ip4.addr}
           io                  60 IN NS     ions.lassul.us.
           ions                60 IN A      ${config.krebs.hosts.prism.nets.internet.ip4.addr}
diff --git a/krebs/3modules/makefu/default.nix b/krebs/3modules/makefu/default.nix
index b38c9104f..601762b93 100644
--- a/krebs/3modules/makefu/default.nix
+++ b/krebs/3modules/makefu/default.nix
@@ -143,11 +143,19 @@ in {
       ci = true;
       cores = 4;
       nets = {
+        lan = {
+          ip4.addr = "192.168.8.11";
+          aliases = [
+            "wbob.lan"
+            "log.wbob.lan"
+          ];
+        };
         retiolum = {
           ip4.addr = "10.243.214.15";
           aliases = [
             "wbob.r"
             "hydra.wbob.r"
+            "log.wbob.r"
           ];
         };
       };
@@ -182,6 +190,7 @@ in {
           wiki.euer         IN A      ${nets.internet.ip4.addr}
           wikisearch        IN A      ${nets.internet.ip4.addr}
           io                IN NS     gum.krebsco.de.
+          mediengewitter    IN CNAME  over.dose.io.
         '';
       };
       cores = 8;
@@ -196,13 +205,13 @@ in {
         };
         wiregrill = {
           via = internet;
+          ip4.addr = "10.244.245.1";
           ip6.addr = w6 "1";
-          wireguard = {
-            subnets = [
-              (krebs.genipv6 "wiregrill" "external" 0).subnetCIDR
+          wireguard.port = 51821;
+          wireguard.subnets = [
               (krebs.genipv6 "wiregrill" "makefu" 0).subnetCIDR
-            ];
-          };
+              "10.244.245.0/24" # required for routing directly to gum via rockit
+          ];
         };
         retiolum = {
           via = internet;
@@ -247,7 +256,6 @@ in {
       cores = 1;
       extraZones = {
         "krebsco.de" = ''
-          mediengewitter    IN A      ${nets.internet.ip4.addr}
           flap              IN A      ${nets.internet.ip4.addr}
         '';
       };
@@ -281,6 +289,10 @@ in {
         };
       };
     };
+    rockit = rec { # router@home
+      cores = 1;
+      nets.wiregrill.ip4.addr = "10.244.245.2";
+    };
 
     senderechner = rec {
       cores = 2;
diff --git a/krebs/3modules/makefu/wiregrill/gum.pub b/krebs/3modules/makefu/wiregrill/gum.pub
index 4a5f666cc..67d6c7216 100644
--- a/krebs/3modules/makefu/wiregrill/gum.pub
+++ b/krebs/3modules/makefu/wiregrill/gum.pub
@@ -1 +1 @@
-yAKvxTvcEVdn+MeKsmptZkR3XSEue+wSyLxwcjBYxxo=
+A7UPKSUaCZaJ9hXv6X4jvcZ+5X+PlS1EmCwxlLBAKH0=
diff --git a/krebs/3modules/makefu/wiregrill/rockit.pub b/krebs/3modules/makefu/wiregrill/rockit.pub
new file mode 100644
index 000000000..6cb0d960d
--- /dev/null
+++ b/krebs/3modules/makefu/wiregrill/rockit.pub
@@ -0,0 +1 @@
+YmvTL4c13WS6f88ZAz2m/2deL2pnPXI0Ay3edCPE1Qc=
diff --git a/krebs/3modules/mb/default.nix b/krebs/3modules/mb/default.nix
index c98db4b27..e77811f08 100644
--- a/krebs/3modules/mb/default.nix
+++ b/krebs/3modules/mb/default.nix
@@ -3,7 +3,6 @@ with import <stockholm/lib>;
 
   hostDefaults = hostName: host: flip recursiveUpdate host {
     ci = true;
-    monitoring = true;
     owner = config.krebs.users.mb;
   };
 
@@ -63,6 +62,59 @@ in {
         };
       };
     };
+    gr33n = {
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.42.123";
+          aliases = [
+            "gr33n.r"
+          ];
+          tinc.pubkey = ''
+            -----BEGIN PUBLIC KEY-----
+            MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAvcqecLfk8TlGFF7JJpv8
+            kjLFNgoNfu9FYRMNG4GSxWL5w+49n6b+GC5ciOC+RJ+N56jfB9JYE0MtbuOmkY5M
+            JUphuvgOCNhTbBJsjnmG9n02evpxZn9HWypNC3oQCvY2K7vHpIxGKR5PyTVKPO0P
+            OOYKAbCLD9F2bmuLaBQ/dFXFQxfu3tjvJI9mYDWBpSkh1mYeMZLw2xxnRZLs0bEO
+            ZWdzxCh9UM/mgb4WYuNED9+sz7MSsaMPAqquarFCguUxhjp6rElGFcNWjXaxA5zt
+            JGS6VompUViVSHjSaQ5/3VRKoIQjr4NOFYQqLpmB5S2OpiggV6I9OpB7QUGlvcYd
+            I3j+1AeK11HuEyPqSwxjNCCrI12bSIo3685BPHbl+AMhWGhzrCkAGcOCbAefreXQ
+            5v4SaKUIDlCYhN+vyNdlu2jvqQlxfJrPAfBt+jJBK6gMcAEKc7P/Oj4B9Fsl331X
+            s0kWH5G9t6OhO/Of8/kb2/P+YEbM6zi1QQdZAOr6Cg0y4cMt9zxLWknaM4yEDAXH
+            oSM33PTv9DOvBjfxRXqOHqOHRq5ayqZdIFgfLUlPTdbWRkhNzjG8f7k7p32m20A6
+            Kal+OF//I2c9E9vKFzyepyTcnwi3B8+cFJ74+XYaNApdwHSb1BU/+c3O9RJExZGV
+            jtTSbSJHU5esECtAuXy1XH8CAwEAAQ==
+            -----END PUBLIC KEY-----
+          '';
+        };
+      };
+    };
+    sunsh1n3 = {
+      ci = false;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.42.142";
+          aliases = [
+            "sunsh1n3.r"
+          ];
+          tinc.pubkey = ''
+            -----BEGIN PUBLIC KEY-----
+            MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAo2VCqp6mUbyo3n+1XpKf
+            QavpgRYQyv9wAZzYSYHjxThuLmNb/wERPbWJFMZfAGuku0blKWJISSgFWd9YL7dU
+            pZQZxfqo/9xnS/r0xIKrKSsBiTZt7JZmTQzj1ri11TIO0S1QPjIP5HsxlZZAw0nz
+            idEDlKmgWs74FPdezlXqvJyEUKDqL/ZQBtdhZZIDMkSJnCdBzXxKwv+uLVE46ZBf
+            4HrtQjcj+dyVMogMIoseAgf5lS6V3pyCM7/NHZFxrIxoIAxSsUoB59i2EbK6aUK5
+            yuiWHI6ZHToxN2K/0SX96hzxcwrUmdk49tTHBY0Zhn2ku6NjQPU3LuxgIwrSaSJD
+            /KWh6XkqR7EsCVN0AIsLvFelI2ckSyNyAlnYbMAHDt7GwHlNp4Lsy+x4ZQ6m0xTY
+            Z+/jt6sfoMiulPcwWEpqNCCf5A65lF77DldQhH3qYrdQ756n/kOqSfQtPCnVNYXy
+            LlN5rKCOgxKxxtKkwMUif2OM9RPHpM7wS09Rvek6zpL9ymhU5THF7UylLKxKGjYj
+            6dTooyRVQRJdrwIYLrJIy0MfGyYiGAJxf/C0KOOZnJPCW2b51+bo5Zh+BhKZYN8H
+            C2DEGc8+4h5hX1TAaUfTpfVm3mMTh8H2m9N8Pdl5ji+A0m0IwHDLQyaoskcxSjvU
+            9IxYLfkSD6AJqasnHlz0L08CAwEAAQ==
+            -----END PUBLIC KEY-----
+          '';
+        };
+      };
+    };
   };
   users = {
     mb = {
diff --git a/krebs/3modules/syncthing.nix b/krebs/3modules/syncthing.nix
index f653f7fa5..939c8fddf 100644
--- a/krebs/3modules/syncthing.nix
+++ b/krebs/3modules/syncthing.nix
@@ -24,7 +24,7 @@ let
   getApiKey = pkgs.writeDash "getAPIKey" ''
     ${pkgs.libxml2}/bin/xmllint \
       --xpath 'string(configuration/gui/apikey)'\
-      ${scfg.dataDir}/config.xml
+      ${scfg.configDir}/config.xml
   '';
 
   updateConfig = pkgs.writeDash "merge-syncthing-config" ''
@@ -47,14 +47,20 @@ let
     }
 
     old_config=$(_curl /system/config)
-    patch=${shell.escape (toJSON {
+    new_config=${shell.escape (toJSON {
       inherit devices folders;
     })}
     new_config=$(${pkgs.jq}/bin/jq -en \
         --argjson old_config "$old_config" \
-        --argjson patch "$patch" \
+        --argjson new_config "$new_config" \
         '
-          $old_config * $patch
+          $old_config * $new_config
+          ${optionalString (!kcfg.overridePeers) ''
+            * { devices: $old_config.devices }
+          ''}
+          ${optionalString (!kcfg.overrideFolders) ''
+            * { folders: $old_config.folders }
+          ''}
         '
     )
     echo $new_config | _curl /system/config -d @-
@@ -68,11 +74,6 @@ in
 
     enable = mkEnableOption "syncthing-init";
 
-    id = mkOption {
-      type = types.str;
-      default = config.krebs.build.host.name;
-    };
-
     cert = mkOption {
       type = types.nullOr types.absolute-pathname;
       default = null;
@@ -83,6 +84,13 @@ in
       default = null;
     };
 
+    overridePeers = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Whether to delete the peers which are not configured via the peers option
+      '';
+    };
     peers = mkOption {
       default = {};
       type = types.attrsOf (types.submodule ({
@@ -103,6 +111,13 @@ in
       }));
     };
 
+    overrideFolders = mkOption {
+      type = types.bool;
+      default = true;
+      description = ''
+        Whether to delete the folders which are not configured via the peers option
+      '';
+    };
     folders = mkOption {
       default = {};
       type = types.attrsOf (types.submodule ({ config, ... }: {
@@ -163,14 +178,14 @@ in
     systemd.services.syncthing = mkIf (kcfg.cert != null || kcfg.key != null) {
       preStart = ''
         ${optionalString (kcfg.cert != null) ''
-          cp ${toString kcfg.cert} ${scfg.dataDir}/cert.pem
-          chown ${scfg.user}:${scfg.group} ${scfg.dataDir}/cert.pem
-          chmod 400 ${scfg.dataDir}/cert.pem
+          cp ${toString kcfg.cert} ${scfg.configDir}/cert.pem
+          chown ${scfg.user}:${scfg.group} ${scfg.configDir}/cert.pem
+          chmod 400 ${scfg.configDir}/cert.pem
         ''}
         ${optionalString (kcfg.key != null) ''
-          cp ${toString kcfg.key} ${scfg.dataDir}/key.pem
-          chown ${scfg.user}:${scfg.group} ${scfg.dataDir}/key.pem
-          chmod 400 ${scfg.dataDir}/key.pem
+          cp ${toString kcfg.key} ${scfg.configDir}/key.pem
+          chown ${scfg.user}:${scfg.group} ${scfg.configDir}/key.pem
+          chmod 400 ${scfg.configDir}/key.pem
         ''}
       '';
     };
diff --git a/krebs/5pkgs/haskell/xmonad-stockholm.nix b/krebs/5pkgs/haskell/xmonad-stockholm.nix
index 228d365a3..1b197b914 100644
--- a/krebs/5pkgs/haskell/xmonad-stockholm.nix
+++ b/krebs/5pkgs/haskell/xmonad-stockholm.nix
@@ -1,5 +1,4 @@
-{ mkDerivation, base, containers, fetchgit, filepath, stdenv, unix, X11, X11-xft
-, X11-xshape, xmonad, xmonad-contrib
+{ mkDerivation, base, containers, fetchgit, filepath, stdenv, unix, X11, X11-xft , X11-xshape, xmonad, xmonad-contrib
 }:
 mkDerivation rec {
   pname = "xmonad-stockholm";
diff --git a/krebs/krops.nix b/krebs/krops.nix
index 94418fdc2..8d38ed5b0 100644
--- a/krebs/krops.nix
+++ b/krebs/krops.nix
@@ -50,7 +50,7 @@
     {
       nixos-config.symlink = "stockholm/krebs/1systems/${name}/config.nix";
       secrets = if test then {
-        file = toString <stockholm/krebs/0tests/data/secrets>;
+        file = toString ./0tests/data/secrets;
       } else {
         pass = {
           dir = "${lib.getEnv "HOME"}/brain";
diff --git a/krebs/nixpkgs.json b/krebs/nixpkgs.json
index 0bc3abf9c..4118a1dd6 100644
--- a/krebs/nixpkgs.json
+++ b/krebs/nixpkgs.json
@@ -1,7 +1,7 @@
 {
   "url": "https://github.com/NixOS/nixpkgs-channels",
-  "rev": "cf3e277dd0bd710af0df667e9364f4bd80c72713",
-  "date": "2019-04-24T23:55:21+02:00",
-  "sha256": "1abyadl3sxf67yi65758hq6hf2j07afgp1fmkk7kd94dadx6r6f4",
+  "rev": "d77e3bd661354ea775a8cacc97bb59ddde513c09",
+  "date": "2019-06-18T23:08:17+02:00",
+  "sha256": "1m82zs00n6nc0pkdpmd9amm013qxwksjfhzcm6gck3p469q7n866",
   "fetchSubmodules": false
 }