items/zfs_dataset: remove automatic dependency detection for now

This basically reverts commit 1086ed28c3

bundles/element-web/metadata.py

@@ -3,6 +3,9 @@ defaults = {
         'datasets': {
             'tank/element-web': {
                 'mountpoint': '/opt/element-web',
+                'needed_by': {
+                    'directory:/opt/element-web',
+                },
             },
         },
     },

bundles/gitea/metadata.py

@@ -50,9 +50,15 @@ defaults = {
             'tank/gitea': {},
             'tank/gitea/home': {
                 'mountpoint': '/home/git',
+                'needed_by': {
+                    'directory:/home/git',
+                },
             },
             'tank/gitea/var': {
                 'mountpoint': '/var/lib/gitea',
+                'needed_by': {
+                    'directory:/var/lib/gitea',
+                },
             },
         },
     },

bundles/matrix-media-repo/metadata.py

@@ -60,10 +60,16 @@ defaults = {
             'tank/matrix-media-repo': {},
             'tank/matrix-media-repo/install': {
                 'mountpoint': '/opt/matrix-media-repo',
+                'needed_by': {
+                    'directory:/opt/matrix-media-repo',
+                },
             },
             'tank/matrix-media-repo/media': {
                 'mountpoint': '/var/matrix/media',
                 'compression': 'on',
+                'needed_by': {
+                    'directory:/var/matrix/media',
+                },
             },
         },
     },

bundles/mautrix-telegram/metadata.py

@@ -44,6 +44,9 @@ defaults = {
         'datasets': {
             'tank/mautrix-telegram': {
                 'mountpoint': '/opt/mautrix-telegram',
+                'needed_by': {
+                    'directory:/opt/mautrix-telegram',
+                },
             },
         },
     },

bundles/mautrix-whatsapp/metadata.py

@@ -51,6 +51,9 @@ defaults = {
         'datasets': {
             'tank/mautrix-whatsapp': {
                 'mountpoint': '/opt/mautrix-whatsapp',
+                'needed_by': {
+                    'directory:/opt/mautrix-whatsapp',
+                },
             },
         },
     },

bundles/mx-puppet-discord/metadata.py

@@ -39,6 +39,9 @@ defaults = {
         'datasets': {
             'tank/mx-puppet-discord': {
                 'mountpoint': '/opt/mx-puppet-discord',
+                'needed_by': {
+                    'directory:/opt/mx-puppet-discord',
+                },
             },
         },
     },

bundles/pleroma/metadata.py

@@ -15,6 +15,9 @@ defaults = {
         'datasets': {
             'tank/pleroma-data': {
                 'mountpoint': '/var/pleroma',
+                'needed_by': {
+                    'directory:/var/pleroma',
+                },
             },
         },
     },

bundles/postfixadmin/metadata.py

@@ -27,10 +27,16 @@ defaults = {
     'zfs': {
         'datasets': {
             'tank/mail': {
-                'mountpoint': '/var/mail',
+                'mountpoint': '/var/mail/vmail',
+                'needed_by': {
+                    'directory:/var/mail/vmail',
+                },
             },
             'tank/postfixadmin': {
                 'mountpoint': '/opt/postfixadmin',
+                'needed_by': {
+                    'directory:/opt/postfixadmin',
+                },
             },
         },
     },