add missing theme volume; add healthcheck

Dockerfile.linux.amd64

@@ -29,9 +29,11 @@ ADD overlay/ /
 
 VOLUME /var/www/app/plugins.local
 VOLUME /var/www/app/feed-icons
+VOLUME /var/www/app/themes.local
 
 EXPOSE 80
 
 ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+HEALTHCHECK --interval 30s --timeout 10s --retries 5 CMD wget --quiet --tries=1 --spider http://localhost
 WORKDIR /var/www/app
 CMD []

README.md

@@ -26,7 +26,7 @@ Compatible with docker-compose v2 schemas.
 
 ```Yaml
 ---
-version: '2'
+version: '2.1'
 
 services:
   ttrss:
@@ -38,6 +38,7 @@ services:
     volumes:
       - plugins:/var/www/app/plugins.local
       - icons:/var/www/app/feed-icons
+      - themes:/var/www/app/themes.local
 
   db:
     image: postgres
@@ -55,6 +56,8 @@ volumes:
     driver: local
   icons:
     driver: local
+  themes:
+    driver: local
 ```
 
 ## Environment variables

docker-compose.yml

@@ -1,4 +1,4 @@
-version: '2'
+version: '2.1'
 
 services:
   ttrss:
@@ -6,8 +6,12 @@ services:
     ports:
       - "80:80"
     depends_on:
-      - db    
+      - db
-  
+    volumes:
+      - plugins:/var/www/app/plugins.local
+      - icons:/var/www/app/feed-icons
+      - themes:/var/www/app/themes.local
+
   db:
     image: postgres
     environment:
@@ -15,8 +19,14 @@ services:
       POSTGRES_PASSWORD: secure
       POSTGRES_DB: ttrss
     volumes:
-      - postgres_data:/var/lib/postgresql/data 
+      - postgres_data:/var/lib/postgresql/data
 
 volumes:
   postgres_data:
     driver: local
+  plugins:
+    driver: local
+  icons:
+    driver: local
+  themes:
+    driver: local

overlay/usr/local/bin/entrypoint.sh

@@ -5,7 +5,9 @@
 chown -R nginx:nginx /var/www/app/lock
 chown -R nginx:nginx /var/www/app/cache
 chown -R nginx:nginx /var/www/app/feed-icons
+chown -R nginx:nginx /var/www/app/plugins.local
+chown -R nginx:nginx /var/www/app/themes.local
 
-s6-setuidgid nginx php7 /var/www/app/docker_setup.php
+s6-setuidgid nginx php /var/www/app/docker_setup.php
 
 exec /bin/s6-svscan /etc/services.d