- update: docker base containers to use alpine. This drops the final containers from ~100mb to ~17mb

character-service/Dockerfile

@@ -1,13 +1,7 @@
-FROM rust:1.83-slim-bookworm AS builder
+FROM alpine:3 AS builder
 LABEL authors="raven"
 
-RUN apt-get update \
- && DEBIAN_FRONTEND=noninteractive \
-    apt-get install --no-install-recommends --assume-yes \
-    pkg-config \
-    libssl-dev \
-    protobuf-compiler \
-    && rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache rust cargo openssl-dev protoc
 
 WORKDIR /usr/src/utils
 COPY ./utils .
@@ -20,14 +14,9 @@ COPY ./character-service .
 
 RUN cargo build --release
 
-FROM debian:bookworm-slim
+FROM alpine:3
 
-RUN apt-get update \
- && DEBIAN_FRONTEND=noninteractive \
-    apt-get install --no-install-recommends --assume-yes \
-    pkg-config \
-    libssl-dev \
-    && rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache libssl3 libgcc
 
 COPY --from=builder /usr/src/character-service/target/release/character-service /usr/local/bin/character-service