Change buildbot environment variables to secrets location

[perso/Immae/Config/Nix.git] / modules / private / buildbot / default.nix

diff --git a/modules/private/buildbot/default.nix b/modules/private/buildbot/default.nix
index 0e63337d3b4677f098e686c784bdc4ae5e6a1edd..d6753e54ac23c7d09074083d8a617b5d6a2539b0 100644 (file)
--- a/modules/private/buildbot/default.nix
+++ b/modules/private/buildbot/default.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, config, myconfig, ... }:
+{ lib, pkgs, config, ... }:
 let
   varDir = "/var/lib/buildbot";
   buildbot_common = pkgs.python3Packages.buildPythonPackage rec {
@@ -24,11 +24,12 @@ in
   };
 
   config = lib.mkIf config.myServices.buildbot.enable {
-    services.backup.profiles.buildbot = {
+    services.duplyBackup.profiles.buildbot = {
       rootDir = varDir;
+      remotes = [ "eriomem" "ovh" ];
     };
-    ids.uids.buildbot = myconfig.env.buildbot.user.uid;
-    ids.gids.buildbot = myconfig.env.buildbot.user.gid;
+    ids.uids.buildbot = config.myEnv.buildbot.user.uid;
+    ids.gids.buildbot = config.myEnv.buildbot.user.gid;
 
     users.groups.buildbot.gid = config.ids.gids.buildbot;
     users.users.buildbot = {
@@ -42,7 +43,7 @@ in
 
     services.websites.env.tools.watchPaths = lib.attrsets.mapAttrsToList
       (k: project: "/var/secrets/buildbot/${project.name}/webhook-httpd-include")
-      myconfig.env.buildbot.projects;
+      config.myEnv.buildbot.projects;
 
     services.websites.env.tools.vhostConfs.git.extraConfig = lib.attrsets.mapAttrsToList (k: project: ''
         RedirectMatch permanent "^/buildbot/${project.name}$" "/buildbot/${project.name}/"
@@ -64,7 +65,7 @@ in
             Include /var/secrets/buildbot/${project.name}/webhook-httpd-include
           </RequireAny>
         </Location>
-        '') myconfig.env.buildbot.projects;
+        '') config.myEnv.buildbot.projects;
 
     system.activationScripts = lib.attrsets.mapAttrs' (k: project: lib.attrsets.nameValuePair "buildbot-${project.name}" {
       deps = [ "users" "wrappers" ];
@@ -73,7 +74,7 @@ in
 
         ${project.activationScript}
         '';
-    }) myconfig.env.buildbot.projects;
+    }) config.myEnv.buildbot.projects;
 
     secrets.keys = (
       lib.lists.flatten (
@@ -92,27 +93,40 @@ in
               permissions = "0600";
               user = "wwwrun";
               group = "wwwrun";
-              text = lib.optionalString (lib.attrsets.hasAttr "webhookTokens" project) ''
+              text = lib.optionalString (project.webhookTokens != null) ''
                 Require expr "req('Access-Key') in { ${builtins.concatStringsSep ", " (map (x: "'${x}'") project.webhookTokens)} }"
                 '';
               dest = "buildbot/${project.name}/webhook-httpd-include";
             }
+            {
+              permissions = "0600";
+              user = "buildbot";
+              group = "buildbot";
+              dest = "buildbot/${project.name}/environment_file";
+              text = let
+                project_env = with lib.attrsets;
+                  mapAttrs' (k: v: nameValuePair "BUILDBOT_${k}" v) project.environment //
+                  mapAttrs' (k: v: nameValuePair "BUILDBOT_PATH_${k}" (v pkgs)) (attrByPath ["builderPaths"] {} project) //
+                  { BUILDBOT_PROJECT_DIR = ./projects + "/${project.name}"; };
+                in builtins.concatStringsSep "\n"
+                  (lib.mapAttrsToList (envK: envV: "${envK}=${envV}") project_env);
+            }
           ]
-        ) myconfig.env.buildbot.projects
+        ) config.myEnv.buildbot.projects
       )
     ) ++ [
       {
         permissions = "0600";
         user = "buildbot";
         group = "buildbot";
-        text = myconfig.env.buildbot.ldap.password;
+        text = config.myEnv.buildbot.ldap.password;
         dest = "buildbot/ldap";
       }
       {
         permissions = "0600";
         user = "buildbot";
         group = "buildbot";
-        text = builtins.readFile "${myconfig.privateFiles}/buildbot_ssh_key";
+        text = builtins.readFile "${config.myEnv.privateFiles}/buildbot_ssh_key";
         dest = "buildbot/ssh_key";
       }
     ];
@@ -122,8 +136,13 @@ in
       paths = [
         "/var/secrets/buildbot/ldap"
         "/var/secrets/buildbot/ssh_key"
+        "/var/secrets/buildbot/${project.name}/environment_file"
       ] ++ lib.attrsets.mapAttrsToList (k: v: "/var/secrets/buildbot/${project.name}/${k}") project.secrets;
-    }) myconfig.env.buildbot.projects;
+    }) config.myEnv.buildbot.projects;
+
+    systemd.slices.buildbot = {
+      description = "buildbot slice";
+    };
 
     systemd.services = lib.attrsets.mapAttrs' (k: project: lib.attrsets.nameValuePair "buildbot-${project.name}" {
       description = "Buildbot Continuous Integration Server ${project.name}.";
@@ -180,9 +199,9 @@ in
       ${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList
         (k: v: "install -Dm600 -o buildbot -g buildbot -T /var/secrets/buildbot/${project.name}/${k} $buildbot_secrets/${k}") project.secrets
       )}
+      ${buildbot}/bin/buildbot upgrade-master ${varDir}/${project.name}
       '';
       environment = let
-        project_env = lib.attrsets.mapAttrs' (k: v: lib.attrsets.nameValuePair "BUILDBOT_${k}" v) project.environment;
         buildbot_config = pkgs.python3Packages.buildPythonPackage (rec {
           name = "buildbot_config-${project.name}";
           src = ./projects + "/${project.name}";
@@ -199,9 +218,10 @@ in
           pkgs.python3Packages.buildbot-worker
           buildbot_common buildbot_config
         ])}/${buildbot.pythonModule.sitePackages}${if project.pythonPathHome then ":${varDir}/${project.name}/.local/${pkgs.python3.pythonForBuild.sitePackages}" else ""}";
-      in project_env // { inherit PYTHONPATH HOME; };
+      in { inherit PYTHONPATH HOME; };
 
       serviceConfig = {
+        Slice = "buildbot.slice";
         Type = "forking";
         User = "buildbot";
         Group = "buildbot";
@@ -211,7 +231,8 @@ in
         SupplementaryGroups = "keys";
         WorkingDirectory = "${varDir}/${project.name}";
         ExecStart = "${buildbot}/bin/buildbot start";
+        EnvironmentFile = "/var/secrets/buildbot/${project.name}/environment_file";
       };
-    }) myconfig.env.buildbot.projects;
+    }) config.myEnv.buildbot.projects;
   };
 }