initial commit

doc/examples/config-template/conf/j2cfg/my-caches.yml

@@ -0,0 +1,16 @@
+my_caches:
+
+  - name: apt_debian
+    uri: https://deb.debian.org/debian
+    valid_time: 180m
+    max_time: 1440h
+
+  - name: apt_debian_security
+    uri: https://deb.debian.org/debian-security
+    valid_time: 180m
+    max_time: 1440h
+
+  - name: apt_ubuntu
+    uri: https://archive.ubuntu.com/ubuntu
+    valid_time: 180m
+    max_time: 1440h

doc/examples/config-template/conf/site/http-my-cache.conf.j2

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+{%- import 'snip/cache.j2mod' as ngx_cache -%}
+{%- set my_caches = (j2cfg.my_caches or []) -%}
+
+map $uri
+    $to_proxy_uri
+{
+    ~^/[^/]+/(.*)$  $1;
+}
+
+map $request_method
+    $to_proxy_method
+{
+    default  GET;
+    ## already handled by "proxy_cache_convert_head on;" (default setting)
+  # HEAD     GET;
+    OPTIONS  OPTIONS;
+}
+
+## quirks
+
+chunked_transfer_encoding  off;
+proxy_method  $to_proxy_method;
+proxy_ignore_client_abort  on;
+proxy_ignore_headers  Cache-Control  Expires  Set-Cookie  Vary  X-Accel-Buffering  X-Accel-Expires  X-Accel-Limit-Rate;
+
+## tuning
+
+proxy_cache_key  $to_proxy_uri$is_args$args;
+
+proxy_cache_lock          on;
+proxy_cache_lock_age      20s;
+proxy_cache_lock_timeout  25s;
+proxy_cache_use_stale     error  timeout  invalid_header  updating  http_429  http_500  http_502  http_503  http_504;
+proxy_cache_revalidate    on;
+
+{%- for h in my_caches %}
+{{ ngx_cache.proxy_cache_path(h.name, size='10m', levels='1:2', inactive=h.max_time) }}
+{%- endfor %}
+
+server {
+    listen 8888;
+
+    location / { return 204; }
+
+    location /console/ {
+        # allow 127.0.0.0/8;
+        # deny all;
+
+        auto_redirect on;
+
+        alias /usr/share/angie-console-light/html/;
+        index index.html;
+
+        location /console/api/
+        {
+            access_log off;
+            api /status/;
+        }
+
+        location /console/api/config/
+        {
+            access_log off;
+            api /config/;
+        }
+    }
+
+    {%- for h in my_caches %}
+    location /{{ h.name }}/ {
+        proxy_pass {{ h.uri }}/;
+
+        proxy_cache  {{ h.name }};
+
+        expires {{ h.valid_time }};
+
+        proxy_cache_valid 200 {{ h.valid_time }};
+        proxy_cache_valid any 30s;
+    }
+    {%- endfor %}
+}