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Refactor Dockerfile for build and healthcheck 

Updated Dockerfile to improve build process and healthcheck.
This commit is contained in:
KARTIK ASHOK PAWAR 2025-10-21 13:46:18 +05:30 committed by GitHub
parent 00e38b6e2c
commit 41037359c3
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1 changed files with 35 additions and 11 deletions
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Dockerfile
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@ -1,38 +1,62 @@
# Stage 1: Build the application using the bun container
FROM oven/bun AS builder
# Set the working directory inside the container
WORKDIR /app
# Build-time arguments (do NOT include secrets here)
ARG PUB_ENV
ARG PUB_HOSTNAME
ARG PUB_PLAUSIBLE_URL
ARG PUB_VERTD_URL
ARG PUB_DISABLE_ALL_EXTERNAL_REQUESTS
ARG PUB_DONATION_URL
ARG PUB_STRIPE_KEY
ENV PUB_ENV=${PUB_ENV}
ENV PUB_HOSTNAME=${PUB_HOSTNAME}
ENV PUB_PLAUSIBLE_URL=${PUB_PLAUSIBLE_URL}
ENV PUB_VERTD_URL=${PUB_VERTD_URL}
ENV PUB_DISABLE_ALL_EXTERNAL_REQUESTS=${PUB_DISABLE_ALL_EXTERNAL_REQUESTS}
ENV PUB_DONATION_URL=${PUB_DONATION_URL}
ENV PUB_STRIPE_KEY=${PUB_STRIPE_KEY}
# Expose ARGs as environment variables during build
ENV PUB_ENV=${PUB_ENV} \
PUB_HOSTNAME=${PUB_HOSTNAME} \
PUB_PLAUSIBLE_URL=${PUB_PLAUSIBLE_URL} \
PUB_DISABLE_ALL_EXTERNAL_REQUESTS=${PUB_DISABLE_ALL_EXTERNAL_REQUESTS} \
PUB_DONATION_URL=${PUB_DONATION_URL} \
PUB_STRIPE_KEY=${PUB_STRIPE_KEY}
COPY package.json ./
# Copy dependency manifest files first (for efficient caching)
COPY package.json ./ # Node dependencies manifest
COPY bun.lockb ./ # Bun lockfile
# Install dependencies
RUN bun install
COPY . ./
# Copy source files
COPY . ./
# Run build script to create production assets
RUN bun run build
# Stage 2: Serve static files with Nginx
FROM nginx:stable-alpine
# Add labels for source and maintainer info
LABEL org.opencontainers.image.source="https://github.com/VERT-sh/VERT" \
maintainer="VERT-sh"
# Expose port 80
EXPOSE 80/tcp
# Install curl for healthcheck
RUN apk add --no-cache curl
# Copy custom nginx configuration if exists
COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
# Copy build output from previous stage to nginx's serving directory
COPY --from=builder /app/build /usr/share/nginx/html
# Change ownership to nginx user for proper permission handling
RUN chown -R nginx:nginx /usr/share/nginx/html
# Define a simple HTTP healthcheck
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD curl --fail --silent --output /dev/null http://localhost || exit 1
CMD curl --fail --silent --output /dev/null http://127.0.0.1/ || exit 1
# Use nginx's default command to start serving