docker

.dockerignore

+# Rust build artifacts
+target/
+
+# Git
+.git/
+.gitignore
+
+# IDE
+.idea/
+
+# CI/CD
+.gitlab-ci.yml
+
+# Docker
+Dockerfile
+.dockerignore
+
+# Documentation
+README.md
+rustfmt.toml
+
+entrypoint.sh
\ No newline at end of file

Dockerfile

-FROM rust:1.91-alpine3.22 as chef
-RUN apk add --no-cache musl-dev
+FROM rust:1.92-alpine3.23 AS chef
 RUN cargo install cargo-chef
-WORKDIR /usr/src/app
+WORKDIR app
 
-FROM chef as planner
-COPY Cargo.toml Cargo.lock ./
-COPY src src
-RUN cargo chef prepare --recipe-path recipe.json
+FROM chef AS planner
+COPY . .
+RUN cargo chef prepare  --recipe-path recipe.json
 
-FROM chef as builder
-COPY --from=planner /usr/src/app/recipe.json recipe.json
+FROM chef AS builder
+COPY --from=planner /app/recipe.json recipe.json
 RUN cargo chef cook --release --recipe-path recipe.json
-COPY Cargo.toml Cargo.lock ./
-COPY src src
+COPY . .
 RUN cargo build --release
 
 FROM alpine:3.22
-RUN apk --no-cache add libgcc libstdc++ bash iproute2 iptables iptables-legacy ipset netcat-openbsd jq
-COPY --from=builder /usr/src/app/target/release/tun1 /usr/local/bin/tun
+RUN apk --no-cache add bash iproute2 iptables iptables-legacy ipset netcat-openbsd jq
+COPY --from=builder /app/target/release/tun1 /usr/local/bin/tun
 COPY ./entrypoint.sh /entrypoint.sh
 
 ENTRYPOINT ["/entrypoint.sh"]