Separate Litestream into its own systemd service

deploy/ansible/roles/wppackages/handlers/main.yml

@@ -3,6 +3,11 @@
   systemd:
     daemon_reload: yes
 
+- name: Restart litestream
+  service:
+    name: litestream
+    state: restarted
+
 - name: Restart wppackages
   service:
     name: wppackages

deploy/ansible/roles/wppackages/tasks/main.yml

@@ -7,20 +7,40 @@
     group: www-data
     mode: "0640"
 
+- name: Stop and disable legacy wppackages socket unit
+  service:
+    name: wppackages.socket
+    state: stopped
+    enabled: no
+  failed_when: false
+
 - name: Remove legacy wppackages socket unit
   file:
     path: /etc/systemd/system/wppackages.socket
     state: absent
   notify: Reload systemd
 
+- name: Deploy litestream service
+  template:
+    src: litestream.service.j2
+    dest: /etc/systemd/system/litestream.service
+    owner: root
+    group: root
+    mode: "0644"
+  notify:
+    - Reload systemd
+    - Restart litestream
+
 - name: Deploy wppackages service
   template:
     src: wppackages.service.j2
     dest: /etc/systemd/system/wppackages.service
     owner: root
     group: root
     mode: "0644"
-  notify: Reload systemd
+  notify:
+    - Reload systemd
+    - Restart wppackages
 
 - name: Deploy pipeline timer
   template:
@@ -140,6 +160,12 @@
 - name: Flush handlers
   meta: flush_handlers
 
+- name: Enable and start litestream service
+  service:
+    name: litestream
+    state: started
+    enabled: yes
+
 - name: Enable and start wppackages service
   service:
     name: wppackages

deploy/ansible/roles/wppackages/templates/litestream.service.j2

@@ -0,0 +1,16 @@
+[Unit]
+Description=Litestream replication for WP Packages
+After=network.target
+Before=wppackages.service
+
+[Service]
+Type=simple
+User=deploy
+Group=www-data
+ExecStart=/usr/bin/litestream replicate -config {{ app_root }}/shared/litestream.yml
+Restart=always
+RestartSec=1s
+EnvironmentFile={{ app_root }}/shared/.env
+
+[Install]
+WantedBy=multi-user.target

deploy/ansible/roles/wppackages/templates/wppackages.service.j2

@@ -1,13 +1,14 @@
 [Unit]
 Description=WP Packages
-After=network.target
+After=network.target litestream.service
+Requires=litestream.service
 
 [Service]
 Type=simple
 User=deploy
 Group=www-data
 WorkingDirectory={{ app_root }}/current
-ExecStart=/usr/bin/litestream replicate -config {{ app_root }}/shared/litestream.yml -exec "{{ app_root }}/current/{{ go_binary_name }} serve --db {{ db_path }}"
+ExecStart={{ app_root }}/current/{{ go_binary_name }} serve --db {{ db_path }}
 Restart=always
 RestartSec=1s
 StandardOutput=append:{{ app_root }}/shared/storage/logs/wppackages.log