r/formsubmit: Deploy formsubmit app

*formsubmit* is a simple, customizable HTML for submission handler.  I
designed it for Tabitha to use to collect information from forms on her
websites.  Notably, we will use it for the RSVP page on our wedding
invitation site.

roles/formsubmit/files/formsubmit.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=HTML Form Submit Handler
+After=network.target
+
+[Service]
+ExecStart=/usr/local/formsubmit/bin/uvicorn formsubmit:app
+User=apache
+
+[Install]
+WantedBy=multi-user.target

roles/formsubmit/handlers/main.yml

@@ -0,0 +1,8 @@
+- name: reload systemd
+  systemd:
+    daemon_reload: true
+
+- name: restart formsubmit
+  service:
+    name: formsubmit
+    state: restarted

roles/formsubmit/tasks/main.yml

@@ -0,0 +1,39 @@
+- name: ensure latest formsubmit is installed  # noqa package-latest
+  environment:
+    PIP_FIND_LINKS: http://files.pyrocufflink.blue/wheels/formsubmit
+    PIP_TRUSTED_HOST: files.pyrocufflink.blue
+  pip:
+    name: formsubmit
+    virtualenv: /usr/local/formsubmit
+    virtualenv_command: python3.9 -m venv
+    state: latest
+  notify:
+  - restart formsubmit
+  tags:
+  - install
+
+- name: ensure formsubmit deployment dependencies are installed
+  pip:
+    name:
+    - uvicorn
+    virtualenv: /usr/local/formsubmit
+    state: present
+  tags:
+  - install
+
+- name: ensure formsubmit systemd unit is installed
+  copy:
+    src: formsubmit.service
+    dest: /etc/systemd/system/formsubmit.service
+    mode: u=rw,go=r
+  notify:
+  - reload systemd
+  - restart formsubmit
+  tags:
+  - systemd
+
+- name: ensure formsubmit configuration directory exists
+  file:
+    path: /etc/formsubmit
+    mode: u=rwx,go=rx
+    state: directory

websites.yml

@@ -3,6 +3,8 @@
     apache_default_ssl_vhost: false
   roles:
   - apache
+  - role: formsubmit
+    tags: formsubmit
   - role: websites/pyrocufflink.net
     tags: websites/pyrocufflink.net
   - role: websites/dustin.hatch.name