bundles/jenkins: add zfs dataset

bundles/jenkins-ci/items.py

@@ -1,3 +1,13 @@
+directories = {
+    '/var/lib/jenkins': {
+        'owner': 'jenkins',
+        'group': 'jenkins',
+        'needs': {
+            'pkg_apt:jenkins',
+        },
+    },
+}
+
 files = {
     '/etc/default/jenkins': {
         'triggers': {
@@ -9,6 +19,7 @@ files = {
 svc_systemd = {
     'jenkins': {
         'needs': {
+            'directory:/var/lib/jenkins',
             'pkg_apt:jenkins',
         },
     },

bundles/jenkins-ci/metadata.py

@@ -21,4 +21,14 @@ defaults = {
             '/var/lib/jenkins',
         },
     },
+    'zfs': {
+        'datasets': {
+            'tank/jenkins': {
+                'mountpoint': '/var/lib/jenkins',
+                'needed_by': {
+                    'pkg_apt:jenkins',
+                },
+            },
+        },
+    },
 }