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More Dockerfile optimizations #9497

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Merged
adityatoshniwal merged 3 commits into from
Jan 1, 2026
Merged

More Dockerfile optimizations #9497

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af6c58d
mount .git from host instead of copying & removing
Guiorgy Dec 30, 2025
28ddf8d
use tmpfs for build cache in Dockerfile
Guiorgy Dec 30, 2025
8437260
avoid rerunning apk when requirements.txt changes
Guiorgy Dec 30, 2025
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19 changes: 9 additions & 10 deletions Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,6 @@ RUN apk add --no-cache \
yarn \
zlib-dev

COPY .git /pgadmin4/.git
# Create the /pgadmin4 directory and copy the source into it. Explicitly
# remove the node_modules directory as we'll recreate a clean version, as well
# as various other files we don't want
Expand All @@ -40,23 +39,23 @@ COPY web /pgadmin4/web
WORKDIR /pgadmin4/web

# Build the JS vendor code in the app-builder, and then remove the vendor source.
RUN export CPPFLAGS="-DPNG_ARM_NEON_OPT=0" && \
RUN --mount=type=bind,source=.git,target=/pgadmin4/.git \
--mount=type=tmpfs,target=node_modules \
--mount=type=tmpfs,target=pgadmin/static/js/generated/.cache \
export CPPFLAGS="-DPNG_ARM_NEON_OPT=0" && \
npm install -g corepack && \
corepack enable && \
yarn set version berry && \
yarn set version 4 && \
yarn install && \
yarn run bundle && \
rm -rf node_modules \
yarn.lock \
rm -rf yarn.lock \
package.json \
.[^.]* \
babel.cfg \
webpack.* \
jest.config.js \
babel.* \
./pgadmin/static/js/generated/.cache \
/pgadmin4/.git
babel.*

#########################################################################
# Next, create the base environment for Python
Expand All @@ -65,7 +64,6 @@ RUN export CPPFLAGS="-DPNG_ARM_NEON_OPT=0" && \
FROM python:3-alpine AS env-builder

# Install dependencies
COPY requirements.txt /
RUN apk add --no-cache \
make && \
apk add --no-cache --virtual build-deps \
Expand All @@ -78,8 +76,9 @@ RUN apk add --no-cache \
cargo \
zlib-dev \
libjpeg-turbo-dev \
libpng-dev && \
python3 -m venv --system-site-packages --without-pip /venv && \
libpng-dev
COPY requirements.txt /
RUN python3 -m venv --system-site-packages --without-pip /venv && \
/venv/bin/python3 -m pip install --no-cache-dir -r requirements.txt && \
apk del --no-cache build-deps

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