use a specific version of the node base image for Docker builds

2021-09-24 23:58:33 -05:00 · 2021-09-24 23:58:33 -05:00 · cb636d0201
parent 17a4590a6e
commit cb636d0201
1 changed files with 5 additions and 3 deletions
--- a/8
+++ b/8
@ -1,14 +1,16 @@
 # syntax=docker/dockerfile:1
-FROM node:16-alpine
+FROM node:16-alpine3.13 AS base
+
+FROM base AS builder
 MAINTAINER Jesse McDonald <nybble41@gmail.com>
 WORKDIR /app
 RUN apk add --no-cache python2 make gcc g++ musl-dev
 COPY . .
 RUN yarn install --production

-FROM node:16-alpine
+FROM base
 MAINTAINER Jesse McDonald <nybble41@gmail.com>
 WORKDIR /app
-COPY --from=0 /app .
+COPY --from=builder /app .
 ENV PORT=80
 CMD ["node", "./server.js"]