Docker2

05-example-web-application/api-golang/Dockerfile

@@ -0,0 +1,35 @@
+FROM golang:1.19-buster as build
+
+WORKDIR /app
+
+RUN useradd -u 1001 madu
+
+COPY go.mod go.sum ./
+
+RUN --mount=type=cache,target=/go/pkg/mod \
+    --mount=type=cache,target=/root/.cache/go-build \
+    go mod download
+
+COPY . .
+
+RUN go build \
+    -ldflags="-linkmode external -extldflags -static" \
+    -tags netgo \
+    -o api-golang 
+
+###
+FROM scratch
+
+COPY --from=build /app/api-golang api-golang
+
+COPY --from=build /etc/passwd /etc/paaswd
+
+COPY --from=build /app/api-golang api-golang
+
+USER madu
+
+ENV GIN-MODE release
+
+EXPOSE 8080
+
+CMD [ "/api-golang" ]

05-example-web-application/api-node/Dockerfile

@@ -0,0 +1,19 @@
+FROM node:19.6-alpine
+
+WORKDIR /usr/src/app
+
+ENV NODE_ENV production
+
+COPY package.json ./
+
+RUN --mount=type=cache,target=/usr/src/app/.npm \
+    npm set cache /usr/src/app/.npm && \
+    npm ci --only=production
+
+USER node
+
+COPY --chown=node:node ./src .
+
+EXPOSE 3000
+
+CMD ["node", "index.js"]

05-example-web-application/client-react/Dockerfile

@@ -0,0 +1,22 @@
+FROM node:19.4-bullseye as build
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN --mount=type=cache,target=/usr/src/app/.npm \
+    npm set cache /usr/src/app/.npm && \
+    npm ci
+
+COPY . .
+
+RUN npm run build
+
+###
+FROM nginxinc/nginx-unprivileged:1.23-alpine-perl
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+COPY --from=build /usr/src/app/dist/  /usr/share/nginx/html 
+
+EXPOSE 8080