Add gitea service

Needed to modify the nginx configuration to allow streaming of ssh.
Using docker compose for this service, will probably migrate all others soon.

gitea.yaml

@@ -0,0 +1,71 @@
+---
+- name: Frontend setup
+  hosts: gitea
+
+  vars:
+    username: matt
+    nas_host: nas.localdomain
+
+    mounts:
+      gitea_repos:
+        local: "/mnt/gitea-repos"
+        remote: "/volume1/gitea-repos"
+      gitea_backups:
+        local: "/mnt/gitea-backups"
+        remote: "/volume1/gitea-backups"
+
+
+
+    docker_add_repo: true
+    docker_users:
+      - "{{ username }}"
+
+  roles:
+    - role: geerlingguy.git
+      become: true
+    - role: geerlingguy.docker
+      become: true
+
+  tasks:
+    - name: Create myapp directory in home
+      ansible.builtin.file:
+        path: "{{ ansible_env.HOME }}/gitea"
+        state: directory
+        mode: "0755"
+
+    - name: Copy the gitea compose file to the host
+      ansible.builtin.copy:
+        src: gitea/compose.yaml
+        dest: "{{ ansible_env.HOME }}/gitea/compose.yaml"
+
+    # - name: Install NFS client
+    #   ansible.builtin.apt:
+    #     name: nfs-common
+    #     state: present
+    #     update_cache: true
+    #     become: true
+
+    - name: Create mountpoint directories for gitea
+      ansible.builtin.file:
+        path: "{{ item.value.local }}"
+        state: directory
+        mode: "0755"
+      loop: "{{mounts | dict2items  }}"
+      become: true
+
+    - name: Mount an NFS volume for repositories
+      ansible.posix.mount:
+        src: "nas.localdomain:{{ item.value.remote }}"
+        path: "{{ item.value.local }}"
+        opts: nfsvers=3,proto=tcp,rw
+        state: mounted
+        fstype: nfs
+      loop: "{{ mounts | dict2items }}"
+      become: true
+
+
+    - name: Create and start services
+      community.docker.docker_compose_v2:
+        project_src: "{{ ansible_env.HOME }}/gitea/"
+        state: present
+