LSS Dockerfile/Compose support

lss/Dockerfile

@@ -0,0 +1,62 @@
+# build lss
+FROM --platform=${TARGETPLATFORM:-${BUILDPLATFORM:-linux/amd64}} alpine:3.18 as builder
+
+WORKDIR /build
+
+RUN apk update && \
+    apk add \
+    build-base \
+    cargo \
+    git \
+    grpc \
+    protobuf \
+    protobuf-dev \
+    rust
+
+ARG LSS_GIT_HASH \
+    LSS_REPO 
+RUN echo "building lss from hash: $LSS_GIT_HASH"
+RUN git clone $LSS_REPO lss
+
+RUN cd lss && \
+    git checkout $LSS_GIT_HASH && \
+    cargo install --locked --path ./lightning-storage-server --bin lssd --profile release --root /usr/local/ && \
+    cargo clean
+
+# lss runner
+FROM --platform=${TARGETPLATFORM:-${BUILDPLATFORM:-linux/amd64}} alpine:3.18 as runner
+
+ARG LSS_DATA=/root/.lssd
+
+RUN apk update && \
+  apk add \
+  build-base \
+  curl-dev \
+  protobuf \
+  bind-tools \
+  tini
+
+COPY --from=builder /usr/local/bin/lssd /usr/local/bin/lssd
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+VOLUME ["${LSS_DATA}"]
+
+
+
+# Environment variables with default fallbacks
+ENV LSS_PORT=${LSS_PORT:-55551}
+ENV LSS_INTERFACE=${LSS_INTERFACE:-0.0.0.0}
+ENV LSS_CLEARDB=${LSS_CLEARDB:-false}
+ENV LSS_DATADIR=${LSS_DATADIR:-datadir}
+ENV LSS_DATABASE=${LSS_DATABASE:-sled}
+ENV PG_HOST=${PG_HOST:-}
+ENV PG_USER=${PG_USER:-dev}
+ENV PG_PASSWORD=${PG_PASSWORD:-}
+ENV PG_DB=${PG_DB:-dev}
+
+# Expose LSS port
+EXPOSE ${LSS_PORT}
+
+# Run lssd with the build arguments passed at runtime
+ENTRYPOINT ["/entrypoint.sh"]