Create combined image (#16)

* Create combined Dockerfile and docker-compose file

* compose - mount the surveys directory to filesystem instead of docker volume

* compose & dockerfile - Also expose port 8080

* start.sh - exit if any background process finishes/crashes instead of waiting for all

combined with restart: unless-stopped this will cause the whole container to restart if a background job exits

Author: brtwrst

Dockerfile

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+# Build API
+FROM golang:1.22-alpine AS api_builder
+
+RUN apk add build-base
+
+WORKDIR /api
+
+COPY --from=api go.mod .
+COPY --from=api go.sum .
+
+RUN go mod download
+
+COPY --from=api ./cmd ./cmd
+COPY --from=api ./pkg ./pkg
+COPY --from=api ./migrations ./migrations
+COPY --from=api ./surveys ./surveys-examples
+RUN CGO_ENABLED=1 GOOS=linux go build -o api -tags enablecgo cmd/console-api/api.go
+
+
+# Build UI
+FROM node:20-alpine AS ui_base
+
+FROM ui_base AS deps
+RUN apk add --no-cache libc6-compat
+WORKDIR /app
+
+COPY --from=ui package.json package-lock.json ./
+RUN npm ci
+
+FROM ui_base AS ui_builder
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=ui . .
+
+ENV NODE_ENV=production
+ARG NEXT_PUBLIC_CONSOLE_API_ADDR
+ENV NEXT_PUBLIC_CONSOLE_API_ADDR=$NEXT_PUBLIC_CONSOLE_API_ADDR
+
+RUN npm run build
+
+
+# Final image
+FROM alpine:latest AS runner
+
+RUN apk --no-cache add ca-certificates tzdata nodejs
+
+WORKDIR /app
+ENV NODE_ENV=production
+
+COPY --from=ui_builder /app/public ./public
+
+RUN mkdir .next
+RUN chown 1000:1000 .next
+
+COPY --from=ui_builder --chown=1000:1000 /app/.next/standalone ./
+COPY --from=ui_builder --chown=1000:1000 /app/.next/static ./.next/static
+
+WORKDIR /api
+
+COPY --from=api_builder --chown=1000:1000 /api/api ./api
+COPY --from=api_builder --chown=1000:1000 /api/migrations ./migrations
+COPY --from=api_builder --chown=1000:1000 /api/surveys-examples ./surveys-examples
+
+RUN mkdir /data
+RUN chown 1000:1000 /data
+
+COPY start.sh /start.sh
+RUN chmod +x /start.sh
+
+USER 1000:1000
+RUN mkdir /data/surveys
+RUN mkdir /data/db
+
+EXPOSE 3000
+EXPOSE 8080
+
+CMD ["sh", "/start.sh"]

compose-combined.yml

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+services:
+  formulosity:
+    restart: unless-stopped
+    image: formulosity:latest
+    build:
+      context: .
+      additional_contexts:
+        api: ./api
+        ui: ./ui
+      args:
+        - NEXT_PUBLIC_CONSOLE_API_ADDR=http://127.0.0.1:8080
+    ports:
+      - "3000:3000"
+      - "8080:8080"
+    init: true
+    environment:
+      - LOG_LEVEL=debug
+      - DATABASE_TYPE=sqlite # postgres|sqlite
+      - DATABASE_URL=/data/db/formulosity.db
+      - SURVEYS_DIR=/data/surveys
+      - CONSOLE_API_ADDR=http://127.0.0.1:8080
+      - IRON_SESSION_SECRET=e75af92dffba8065f2730472f45f2046941fe35f361739d31992f42d88d6bf6c
+      - HTTP_BASIC_AUTH=user:pass
+    volumes:
+      - formulosity_db:/data/db
+      - ./api/surveys:/data/surveys
+
+volumes:
+  formulosity_db:

start.sh

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+/api/api &
+node /app/server.js &
+wait -n