manage lewis with nix

move docker swarm ansible to this repo
move thecloud ansible to this repo
support data disks in terraform

legacy/projects/thecloud/ansible/roles/postgresql/handlers/main.yml

@@ -0,0 +1,4 @@
+- name: restart postgres
+  systemd:
+    name: postgresql
+    state: restarted

legacy/projects/thecloud/ansible/roles/postgresql/tasks/main.yml

@@ -0,0 +1,15 @@
+- name: Open postgres port
+  ini_file:
+    path: /etc/postgresql/15/main/postgresql.conf
+    section: null
+    option: listen_addresses
+    value: "'*'"
+  notify: restart postgres
+
+- name: Change data directory
+  ini_file:
+    path: /etc/postgresql/15/main/postgresql.conf
+    section: null
+    option: data_directory
+    value: "'/mnt/data/postgresql'"
+  notify: restart postgres