From 0d0f08232f56a7f1dbd4e754a0f5cb219009d890 Mon Sep 17 00:00:00 2001 From: Colin Nelson Date: Wed, 26 Sep 2018 10:06:35 -0700 Subject: [PATCH] paymentservice: Reduced docker image size to ~153MB (was ~781MB). Uses alpine linux and multi stage builds. Changed CMD to ENTRYPOINT --- src/paymentservice/Dockerfile | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) diff --git a/src/paymentservice/Dockerfile b/src/paymentservice/Dockerfile index abe0eba..5785d35 100644 --- a/src/paymentservice/Dockerfile +++ b/src/paymentservice/Dockerfile @@ -1,7 +1,13 @@ -FROM node:8 -RUN GRPC_HEALTH_PROBE_VERSION=v0.1.0-alpha.1 && \ - wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \ - chmod +x /bin/grpc_health_probe +FROM node:8-alpine as base + +FROM base as builder + +# Some packages (e.g. @google-cloud/profiler) require additional +# deps for post-install scripts +RUN apk add --update --no-cache \ + python \ + make \ + g++ WORKDIR /usr/src/app @@ -9,8 +15,18 @@ COPY package*.json ./ RUN npm install --only=production +FROM base + +RUN GRPC_HEALTH_PROBE_VERSION=v0.1.0-alpha.1 && \ + wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \ + chmod +x /bin/grpc_health_probe + +WORKDIR /usr/src/app + +COPY --from=builder /usr/src/app/node_modules ./node_modules + COPY . . EXPOSE 50051 -CMD [ "node", "index.js" ] +ENTRYPOINT [ "node", "index.js" ]