solarnet: add users playbook

solarnet/secrets.yml.example

@@ -3,6 +3,12 @@
 authorized_keys:
   - "ssh-ed25519 AAAACfoobar1234 some-name"
 
+users:
+  - name: alice
+    uid: 1040
+    home: /home/alice
+    key: ssh-ed25519 AAAAndthepublickey
+
 # the cryptographic and network identity of each host with the cjdns role
 # each of them will also be allowed to access /debug on others.
 cjdns_identities:

solarnet/users.yml

@@ -0,0 +1,18 @@
+---
+- hosts: storage
+  pre_tasks:
+    - include_vars: secrets_plaintext/secrets.yml
+  tasks:
+    - user:
+        name: "{{ item.name }}"
+        uid: "{{ item.uid }}"
+        home: "{{ item.home }}"
+        group: users
+        state: present
+      with_items: "{{ users }}"
+    - authorized_key:
+        user: "{{ item.name }}"
+        key: "{{ item.key }}"
+        state: present
+        exclusive: yes
+      with_items: "{{ users }}"