changed to armhf architecture

Dockerfile

@@ -1,16 +1,22 @@
-FROM node:carbon-alpine as builder
-RUN apk add -U build-base python
+FROM arm32v7/node:dubnium-alpine as builder
+RUN apk add -U build-base python jq
 WORKDIR /usr/src/app
 COPY . /usr/src/app
-RUN yarn && \
+RUN yarn add --force package.json && \
     yarn build && \
-    yarn install --production --ignore-scripts --prefer-offline
+    yarn remove $(cat package.json | jq -r '.devDependencies | keys | join(" ")')
 
-FROM node:carbon-alpine
+FROM arm32v7/node:dubnium-alpine
 LABEL maintainer="[email protected]"
+LABEL maintainer="[email protected]"
+
+ENV PORT=3000
+ENV SSHHOST=localhost
+ENV SSHPORT=22
+
 WORKDIR /usr/src/app
 ENV NODE_ENV=production
-EXPOSE 3000
+EXPOSE $PORT
 COPY --from=builder /usr/src/app/dist /usr/src/app/dist
 COPY --from=builder /usr/src/app/node_modules /usr/src/app/node_modules
 COPY package.json /usr/src/app