Add missing 'type', 'defaultText' and 'literalExample' in module definitions

- add missing types in module definitions
- add missing 'defaultText' in module definitions
- wrap example with 'literalExample' where necessary in module definitions

nixos/modules/services/databases/couchdb.nix

@@ -38,6 +38,7 @@ in {
       package = mkOption {
         type = types.package;
         default = pkgs.couchdb;
+        defaultText = "pkgs.couchdb";
         example = literalExample "pkgs.couchdb";
         description = ''
           CouchDB package to use.

nixos/modules/services/databases/firebird.nix

@@ -49,6 +49,7 @@ in
 
       package = mkOption {
         default = pkgs.firebirdSuper;
+        defaultText = "pkgs.firebirdSuper";
         type = types.package;
         /*
           Example: <code>package = pkgs.firebirdSuper.override { icu =

nixos/modules/services/databases/hbase.nix

@@ -44,6 +44,7 @@ in {
       package = mkOption {
         type = types.package;
         default = pkgs.hbase;
+        defaultText = "pkgs.hbase";
         example = literalExample "pkgs.hbase";
         description = ''
           HBase package to use.

nixos/modules/services/databases/influxdb.nix

@@ -120,6 +120,7 @@ in
 
       package = mkOption {
         default = pkgs.influxdb;
+        defaultText = "pkgs.influxdb";
         description = "Which influxdb derivation to use";
         type = types.package;
       };

nixos/modules/services/databases/mongodb.nix

@@ -41,6 +41,7 @@ in
 
       package = mkOption {
         default = pkgs.mongodb;
+        defaultText = "pkgs.mongodb";
         type = types.package;
         description = "
           Which MongoDB derivation to use.

nixos/modules/services/databases/neo4j.nix

@@ -49,6 +49,7 @@ in {
     package = mkOption {
       description = "Neo4j package to use.";
       default = pkgs.neo4j;
+      defaultText = "pkgs.neo4j";
       type = types.package;
     };
 

nixos/modules/services/databases/openldap.nix

@@ -25,22 +25,7 @@ in
         description = "
           Whether to enable the ldap server.
         ";
-        example = literalExample ''
-          openldap.enable = true;
-          openldap.extraConfig = '''
-            include ''${pkgs.openldap}/etc/openldap/schema/core.schema
-            include ''${pkgs.openldap}/etc/openldap/schema/cosine.schema
-            include ''${pkgs.openldap}/etc/openldap/schema/inetorgperson.schema
-            include ''${pkgs.openldap}/etc/openldap/schema/nis.schema
-
-            database bdb 
-            suffix dc=example,dc=org 
-            rootdn cn=admin,dc=example,dc=org 
-            # NOTE: change after first start
-            rootpw secret
-            directory /var/db/openldap
-          ''';
-        '';
+        example = true;
       };
 
       user = mkOption {
@@ -67,6 +52,19 @@ in
         description = "
           sldapd.conf configuration
         ";
+        example = ''
+            include ''${pkgs.openldap}/etc/openldap/schema/core.schema
+            include ''${pkgs.openldap}/etc/openldap/schema/cosine.schema
+            include ''${pkgs.openldap}/etc/openldap/schema/inetorgperson.schema
+            include ''${pkgs.openldap}/etc/openldap/schema/nis.schema
+
+            database bdb 
+            suffix dc=example,dc=org 
+            rootdn cn=admin,dc=example,dc=org 
+            # NOTE: change after first start
+            rootpw secret
+            directory /var/db/openldap
+          '';
       };
     };
 

nixos/modules/services/databases/opentsdb.nix

@@ -26,6 +26,7 @@ in {
       package = mkOption {
         type = types.package;
         default = pkgs.opentsdb;
+        defaultText = "pkgs.opentsdb";
         example = literalExample "pkgs.opentsdb";
         description = ''
           OpenTSDB package to use.

nixos/modules/services/databases/redis.nix

@@ -46,6 +46,7 @@ in
       package = mkOption {
         type = types.package;
         default = pkgs.redis;
+        defaultText = "pkgs.redis";
         description = "Which Redis derivation to use.";
       };