Add markus user, add adm and systemd-journal group membership

databags/users/markus.json

@@ -0,0 +1,15 @@
+{
+  "id": "markus",
+  "action": "create",
+  "shell": "/bin/bash",
+  "comment": "Markus Lindenberg (markus@lindenberg.io)",
+  "system": false,
+  "groups": [
+    "sudo",
+    "adm",
+    "systemd-journal"
+  ],
+  "ssh_keys": [
+    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCsMMgbJhBuuDtFf0PZeBu9EomVEv3d3StdALncEn4Ld5ydvBLJgABmZerg+Icnlfrv0vT00ydPDVUzCYZqEyrOZscWKeSht0Ov8m0YZ/i4goqITPRrCJz238nFKQcFQG7MoKXO1ffMel0U/bsxqzVJHJN0jkELWblgJrhfe48W/icL5+ksMYn3KqPaPIwDa0ZEN2B3ceDRVOVb7gktSlGxPyUdjyCtObBtWNIuSQlwyoh6gVoKaxGntQlJtf2vcQmnfkFFqU3io8tZrbA05bNeoyD+Q0haUGFFqzFKhT4HTPvhVBSoB8x1GB7+VRSqSZqeBnCQrNVL48hG1S4GaVD/ markus@lindenberg.io"
+  ]
+}