Switched to thttpd-based Docker image

.dockerignore

@@ -11,5 +11,5 @@
 !themes/
 !config.yaml
 
-# Nginx config file
-!nginx.conf
+# thttpd config file
+!thttpd.conf

Dockerfile

@@ -1,9 +1,25 @@
+# Global build argument
+ARG THTTPD_VER=2.29
+
 FROM alpine:latest AS builder
 
-WORKDIR /usr/src/app
 
-# Install Hugo
-RUN apk add --no-cache hugo
+# =====BUILD thttpd=====
+WORKDIR /usr/src
+ARG THTTPD_VER
+
+# Install dependencies & build thttpd
+RUN apk update && \
+    apk add --no-cache curl hugo build-base && \
+    curl -sSL "https://www.acme.com/software/thttpd/thttpd-$THTTPD_VER.tar.gz" | \
+        tar xzf - && \
+    cd "thttpd-$THTTPD_VER" && \
+    ./configure && \
+    make
+
+
+# =====BUILD THE BLOG=====
+WORKDIR /usr/src/app
 
 # Copy site files for building
 COPY . ./
@@ -12,7 +28,19 @@ COPY . ./
 RUN hugo --minify
 
 
-FROM nginx:alpine
+# ====CREATE RELEASE IMAGE====
+FROM alpine:latest
+ARG THTTPD_VER
 
-COPY nginx.conf /etc/nginx/nginx.conf
-COPY --from=builder /usr/src/app/public /usr/share/nginx/html
+# Install dumb-init
+RUN apk update && \
+    apk add --no-cache dumb-init
+
+# Copy over binary & static files
+COPY --from=builder /usr/src/thttpd-$THTTPD_VER/thttpd /usr/local/bin/thttpd
+COPY --from=builder /usr/src/app/public /var/www/html
+COPY thttpd.conf /etc/thttpd.conf
+
+
+ENTRYPOINT [ "dumb-init", "--" ]
+CMD [ "/usr/local/bin/thttpd", "-D", "-C", "/etc/thttpd.conf" ]

nginx.conf

@@ -1,26 +0,0 @@
-worker_processes 1;
-
-events {
-    worker_connections 1024;
-}
-
-http {
-    # https://stackoverflow.com/a/51360290/6483444
-    map $sent_http_content_type $expires {
-        default                    off;
-        text/html                  epoch;
-        text/css                   max;
-        application/javascript     max;
-        ~image/                    max;
-    }
-
-    server {
-        server_name _;
-        listen 80;
-
-        root /usr/share/nginx/html;
-        index index.html;
-        include mime.types;
-        expires $expires;
-    }
-}

thttpd.conf

@@ -0,0 +1,2 @@
+port=8080
+dir=/var/www/html