Use nginx to cache responses.

template/docker-compose.nginx.yml

@@ -22,19 +22,6 @@ services:
         depends_on:
             - postgres
         container_name: piped-backend
-    varnish:
-        image: varnish:7.0-alpine
-        restart: unless-stopped
-        volumes:
-            - ./config/default.vcl:/etc/varnish/default.vcl:ro
-        container_name: varnish
-        depends_on:
-            - piped
-        healthcheck:
-            test: ash -c "wget --no-verbose --tries=1 --spider 127.0.0.1:80/feed || (varnishreload && exit 1)"
-            interval: 10s
-            timeout: 10s
-            retries: 1
     nginx:
         image: nginx:mainline-alpine
         restart: unless-stopped
@@ -50,7 +37,6 @@ services:
         container_name: nginx
         depends_on:
             - piped
-            - varnish
             - ytproxy
             - pipedfrontend
     postgres:

template/pipedapi.conf

@@ -1,10 +1,13 @@
+proxy_cache_path /tmp/pipedapi_cache levels=1:2 keys_zone=pipedapi:4m max_size=2g inactive=60m use_temp_path=off;
+
 server {
     listen 80;
     server_name BACKEND_HOSTNAME;
 
-    set $backend "http://varnish:80";
+    set $backend "http://piped:8080";
 
     location / {
+        proxy_cache pipedapi;
         proxy_pass $backend;
         proxy_http_version 1.1;
         proxy_set_header Connection "keep-alive";