chore: updated dockerfile

Dockerfile

@@ -1,12 +1,10 @@
-FROM alpine:3.16.3 AS builder
+FROM alpine:3.18.0 AS builder
 
 ARG DI_VER=1.2.5
 
 RUN apk add --update --no-cache \
     build-base \
     make \
-    cmake \
-    boost-dev \
     curl
 
 WORKDIR /app
@@ -20,17 +18,17 @@ RUN curl -Lo - "https://github.com/Yelp/dumb-init/archive/refs/tags/v${DI_VER}.t
 
 COPY . ./
 
-RUN make prod && \
-    strip build/Release/lander
+RUN make CFLAGS='-O3 -static' LDFLAGS='-flto' && \
+    strip build/lander && \
+    [ "$(readelf -d build/lander | grep NEEDED | wc -l)" = 0 ]
 
 
-FROM alpine:3.16.3
+FROM busybox:1.36.1
 
-RUN apk add --update --no-cache boost && \
-    mkdir /data && \
+RUN mkdir /data && \
     chown -R 1000:1000 /data
 
-COPY --from=builder /app/build/Release/lander /app/dumb-init /bin/
+COPY --from=builder /app/build/lander /app/dumb-init /bin/
 
 WORKDIR /data