128 lines
4.8 KiB
Docker
128 lines
4.8 KiB
Docker
# ===================================================================
|
|
# Dockerfile for Meldestelle KobWeb Application
|
|
# Builds Kotlin/JS (KobWeb) client and serves via Nginx
|
|
# ===================================================================
|
|
|
|
# Build arguments
|
|
ARG GRADLE_VERSION=8.14
|
|
ARG JAVA_VERSION=21
|
|
ARG NGINX_VERSION=alpine
|
|
ARG NODE_VERSION=20.11.0
|
|
|
|
# Client-specific build arguments
|
|
ARG CLIENT_PATH=client/kobweb-app
|
|
ARG CLIENT_MODULE=client:kobweb-app
|
|
|
|
# ===================================================================
|
|
# Build Stage - Kotlin/JS (KobWeb) Compilation
|
|
# ===================================================================
|
|
FROM gradle:${GRADLE_VERSION}-jdk${JAVA_VERSION}-alpine AS kotlin-builder
|
|
|
|
ARG CLIENT_PATH=client/kobweb-app
|
|
ARG CLIENT_MODULE=client:kobweb-app
|
|
ARG NODE_VERSION=20.11.0
|
|
|
|
LABEL stage=kotlin-builder
|
|
LABEL service=kobweb-app
|
|
LABEL maintainer="Meldestelle Development Team"
|
|
|
|
WORKDIR /workspace
|
|
|
|
# Install specific Node.js version for Kotlin/JS compatibility
|
|
RUN apk add --no-cache wget ca-certificates && \
|
|
wget -q -O - https://unofficial-builds.nodejs.org/download/release/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64-musl.tar.xz | \
|
|
tar -xJ -C /usr/local --strip-components=1 && \
|
|
apk del wget ca-certificates && \
|
|
rm -rf /var/cache/apk/* && \
|
|
npm config set cache /tmp/.npm-cache && \
|
|
npm config set progress false && \
|
|
npm config set audit false
|
|
|
|
# Gradle optimizations
|
|
ENV GRADLE_OPTS="-Dorg.gradle.caching=true \
|
|
-Dorg.gradle.daemon=false \
|
|
-Dorg.gradle.parallel=true \
|
|
-Dorg.gradle.configureondemand=true \
|
|
-Dorg.gradle.jvmargs=-Xmx3g \
|
|
-Dkotlin.compiler.execution.strategy=in-process"
|
|
|
|
# Kotlin/JS and Node.js environment variables
|
|
ENV NODE_OPTIONS="--max-old-space-size=4096" \
|
|
NPM_CONFIG_CACHE="/tmp/.npm-cache" \
|
|
KOTLIN_JS_GENERATE_EXTERNALS=false
|
|
|
|
# Copy build configuration first
|
|
COPY gradlew gradlew.bat gradle.properties settings.gradle.kts ./
|
|
COPY gradle/ gradle/
|
|
COPY build.gradle.kts ./
|
|
|
|
# Copy platform and core dependencies
|
|
COPY platform/ platform/
|
|
COPY core/ core/
|
|
|
|
# Copy client modules in dependency order
|
|
COPY client/common-ui/ client/common-ui/
|
|
COPY ${CLIENT_PATH}/ ${CLIENT_PATH}/
|
|
|
|
# Clear npm cache and verify Node.js
|
|
RUN npm cache clean --force && \
|
|
node --version && npm --version
|
|
|
|
# Warm up dependencies
|
|
RUN ./gradlew :${CLIENT_MODULE}:dependencies --no-daemon --info --stacktrace || true
|
|
|
|
# Build production bundle. For KobWeb projects, jsBrowserProductionWebpack produces static assets
|
|
RUN ./gradlew :${CLIENT_MODULE}:jsBrowserProductionWebpack --no-daemon --info --stacktrace
|
|
|
|
# Verify build output
|
|
RUN ls -la /workspace/${CLIENT_PATH}/build/dist/ || (echo "Build failed - no dist directory found" && exit 1)
|
|
|
|
# ===================================================================
|
|
# Production Stage - Nginx serving static assets
|
|
# ===================================================================
|
|
FROM nginx:${NGINX_VERSION} AS runtime
|
|
|
|
ARG CLIENT_PATH=client/kobweb-app
|
|
ARG GRADLE_VERSION=8.14
|
|
ARG JAVA_VERSION=21
|
|
ARG NGINX_VERSION=alpine
|
|
|
|
LABEL service="kobweb-app" \
|
|
version="1.0.0" \
|
|
description="Meldestelle KobWeb Application" \
|
|
maintainer="Meldestelle Development Team" \
|
|
build.gradle.version="${GRADLE_VERSION}" \
|
|
java.version="${JAVA_VERSION}" \
|
|
nginx.version="${NGINX_VERSION}"
|
|
|
|
RUN apk update && \
|
|
apk upgrade && \
|
|
apk add --no-cache curl && \
|
|
rm -rf /var/cache/apk/*
|
|
|
|
# Clean default content
|
|
RUN rm -rf /usr/share/nginx/html/* && \
|
|
rm -f /var/log/nginx/*.log
|
|
|
|
# Copy built web application
|
|
COPY --from=kotlin-builder /workspace/${CLIENT_PATH}/build/dist/ /usr/share/nginx/html/
|
|
|
|
# Provide a minimal nginx config if none in project (fallback)
|
|
# Try to copy project-specific nginx.conf if available
|
|
# We use a small trick: copy will fail if file missing, so we create a basic one beforehand
|
|
RUN printf "user nginx;\nworker_processes auto;\nerror_log /var/log/nginx/error.log warn;\npid /var/run/nginx.pid;\n\n events { worker_connections 1024; }\n http {\n include /etc/nginx/mime.types;\n default_type application/octet-stream;\n sendfile on;\n keepalive_timeout 65;\n server {\n listen 80;\n server_name _;\n root /usr/share/nginx/html;\n location /health { return 200 'OK'; add_header Content-Type text/plain; }\n location / { try_files $uri $uri/ /index.html; }\n }\n }\n" > /etc/nginx/nginx.conf
|
|
|
|
# Permissions
|
|
RUN chown -R nginx:nginx /usr/share/nginx/html /var/cache/nginx /var/run /var/log/nginx && \
|
|
chmod -R 755 /usr/share/nginx/html
|
|
|
|
USER nginx
|
|
|
|
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=3 \
|
|
CMD curl -f http://localhost/health || exit 1
|
|
|
|
EXPOSE 80
|
|
|
|
STOPSIGNAL SIGQUIT
|
|
CMD ["sh", "-c", "nginx -t && exec nginx -g 'daemon off;'"]
|