role mastodon added

roles/mastodon/tasks/system_setup/prepare_database.yml

@@ -0,0 +1,47 @@
+- name: mastodon | postgres | Create database {{ mastodon_db }}
+  postgresql_db:
+    name: mastodon | postgres | "{{ mastodon_db }}"
+    login_host: "{{ mastodon_db_login_host }}"
+    login_password: "{{ mastodon_db_login_password }}"
+    login_user: "{{ mastodon_db_login_user }}"
+    port: "{{ mastodon_db_port }}"
+  register: create_remote_db
+  when:
+    - mastodon_db_login_user is defined
+    - mastodon_db_login_host is defined
+    - mastodon_db_login_password is defined
+    - mastodon_db_port is defined
+
+- name: mastodon | postgres | Create database user {{ mastodon_db_user }}
+  postgresql_user:
+    db: "{{ mastodon_db }}"
+    name: mastodon | postgres | "{{ mastodon_db_user }}"
+    password: "{{ mastodon_db_password }}"
+    login_host: "{{ mastodon_db_login_host }}"
+    login_password: "{{ mastodon_db_login_password }}"
+    login_user: "{{ mastodon_db_login_user }}"
+    port: "{{ mastodon_db_port }}"
+    role_attr_flags: CREATEDB
+  register: create_remote_db_user
+  when:
+    - mastodon_db_login_user is defined
+    - mastodon_db_login_host is defined
+    - mastodon_db_login_password is defined
+    - mastodon_db_port is defined
+
+- name: mastodon | postgres | Create database {{ mastodon_db }}
+  postgresql_db:
+    name: mastodon | postgres | "{{ mastodon_db }}"
+    login_unix_socket: "{{ mastodon_db_login_unix_socket }}"
+  register: create_local_db
+  when: create_remote_db is skipped
+
+- name: mastodon | postgres | Create database user {{ mastodon_db_user }}
+  postgresql_user:
+    db: "{{ mastodon_db }}"
+    name: mastodon | postgres | "{{ mastodon_db_user }}"
+    password: "{{ mastodon_db_password }}"
+    encrypted: yes
+    login_unix_socket: "{{ mastodon_db_login_unix_socket }}"
+    role_attr_flags: CREATEDB
+  when: create_remote_db_user is skipped