feat(docker): add ilp-cli dockerfile

docker/ilp-cli.dockerfile

@@ -0,0 +1,27 @@
+# Build Interledger node into standalone binary
+FROM clux/muslrust:stable as rust
+
+WORKDIR /usr/src
+COPY ./Cargo.toml /usr/src/Cargo.toml
+COPY ./crates /usr/src/crates
+
+# TODO: investigate using a method like https://whitfin.io/speeding-up-rust-docker-builds/
+# to ensure that the dependencies are cached so the build doesn't take as long
+# RUN cargo build --all-features --package ilp-node --package interledger-settlement-engines --package ilp-cli
+RUN cargo build --release --all-features --package ilp-cli
+
+FROM alpine
+
+# Expose ports for HTTP server
+EXPOSE 7770
+
+# Install SSL certs
+RUN apk --no-cache add \
+    ca-certificates
+
+# Copy Interledger binary
+COPY --from=rust \
+    /usr/src/target/x86_64-unknown-linux-musl/release/ilp-cli \
+    /usr/local/bin/ilp-cli
+
+ENTRYPOINT [ "ilp-cli" ]

scripts/docker-build.sh

@@ -4,3 +4,4 @@
 docker build -f ./docker/node.dockerfile -t interledgerrs/node:latest .
 docker build -f ./docker/eth-se.dockerfile -t interledgerrs/settlement-engine:latest .
 docker build -f ./docker/Dockerfile -t interledgerrs/testnet-bundle:latest .
+docker build -f ./docker/ilp-cli.dockerfile -t interledgerrs/ilp-cli:latest .