Feat: scratch docker build

2026-06-01 21:51:38 +02:00
parent 8b60d3e280
commit 9fb9430319
2 changed files with 53 additions and 1 deletions
@@ -0,0 +1,40 @@
+FROM alpine:3.22.4 AS builder
+
+RUN apk add --no-cache \
+    ca-certificates \
+    gcc \
+    musl-dev \
+    make \
+    pkgconf \
+    curl-dev \
+    curl-static \
+    cjson-dev \
+    openssl-dev \
+    openssl-libs-static \
+    nghttp2-dev \
+    nghttp2-static \
+    zlib-dev \
+    zlib-static \
+    brotli-dev \
+    brotli-static \
+    c-ares-dev \
+    c-ares-static \
+    libidn2-dev \
+    libidn2-static \
+    libpsl-dev \
+    libpsl-static \
+    libunistring-dev \
+    libunistring-static
+
+WORKDIR /build
+COPY src/ src/
+COPY Makefile .
+
+RUN make STATIC=1
+
+FROM scratch
+
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=builder /build/build/dns-keeper /dns-keeper
+
+ENTRYPOINT ["/dns-keeper"]