Misc fixes, templates

registry/mailhog.json

@@ -2,6 +2,7 @@
   "$type": "service",
   "name": "mailhog",
   "description": "SMTP server that holds e-mail for debugging",
+  "info": "Mailhog accepts e-mails from any configured app over SMTP for use during development. Received messages can be displayed in the web interface.",
   "tags": [ "app", "mail", "smtp" ],
   "author": null,
   "image": "mailhog/mailhog",

registry/mariadb.json

@@ -2,6 +2,7 @@
   "$type": "service",
   "name": "mariadb",
   "description": "MariaDB RDBMS (MySQL fork)",
+  "info": "MariaDB is a mostly MySQL compatible relational database server.",
   "help": "Default credentials are root/toor",
   "tags": [ "rdbms", "mysql" ],
   "author": null,
@@ -16,17 +17,17 @@
     { "path": "/data", "hint": "data" }
   ],
   "scripts": {
-    "mongosh": {
-      "info": "Open the mongo shell",
-      "execute": "mongosh"
+    "shell": {
+      "info": "Open the MariaDB shell",
+      "execute": [ "mysql", "-uroot", "-p${MARIADB_ROOT_PASSWORD}" ]
     },
     "export": {
       "info": "Export the database",
-      "execute": "mysqldump "
+      "execute": "mysqldump -uroot -p${MARIADB_ROOT_PASSWORD} --all-databases"
     },
     "import": {
       "info": "Import the database",
-      "execute": "mongoimport"
+      "execute": "mysql -uroot -p${MARIADB_ROOT_PASSWORD}"
     }
   }
 }

registry/mongo.json

@@ -18,7 +18,8 @@
   "scripts": {
     "shell": {
       "info": "Open the mongo shell",
-      "execute": "mongosh"
+      "execute": "mongosh",
+      "arguments": [ "-u", "root", "-p", "toor" ]
     },
     "export": {
       "info": "Export the database",

registry/mysql.json

@@ -17,7 +17,7 @@
   ],
   "scripts": {
     "shell": {
-      "info": "Open the mongo shell",
+      "info": "Open the MySQL shell",
       "execute": "mysql -uroot -p%{MARIADB_ROOT_PASSWORD}"
     },
     "export": {