[UNTESTED] added ansible basics

ansible/tasks/user.yml

@@ -0,0 +1,20 @@
+---
+- name: Ensure a Linux group "git" exists
+  ansible.builtin.group:
+    state: present
+    name: git
+    system: no
+    uid: "{{ GIT_USER_GID }}"
+- name: Ensure a Linux user "git" exists
+  ansible.builtin.user:
+    state: present
+    name: git
+    group: git
+    password: "!"
+    comment: "Gitea"
+    system: no
+    uid: "{{ GIT_USER_UID }}"
+    create_home: no
+    generate_ssh_key: yes
+    ssh_key_bits: 4096
+    ssh_key_comment: "Gitea Host Key"