Everywhere we build the JS, we asked Yarn to install itself twice:
yarn set version berry
yarn set version <the version from packageManager>
The first call fetches whichever release is "berry" today and the second
immediately replaces it, so every build made two downloads to end up with one
Yarn, and the one that could not be reproduced tomorrow was fetched first.
That first fetch broke CI outright on 17 August 2026, during a GitHub
incident, when it returned an empty body and Yarn 1 died writing it out:
error TypeError [ERR_INVALID_ARG_TYPE]: The "data" argument must be of
type string or an instance of Buffer, TypedArray, or DataView
at writeFile (node:fs:2373:5)
The unpinned call is dropped everywhere it appeared: Make.bat, the macOS and
pip package builds, and the four workflows. The packaging scripts keep their
pinned "yarn set version ${YARN_VERSION}", which still reads packageManager
from package.json, so their behaviour is unchanged beyond losing a download.
The workflows go further and use Corepack, which reads packageManager itself
and provisions exactly that Yarn without writing .yarnrc.yml and
.yarn/releases into the repository root, where the JS project is not. The
Dockerfile already installed and enabled Corepack immediately before both
"set version" calls, so both were redundant there and are simply removed.
CONTRIBUTING.md and README.md already tell contributors to start with
"corepack enable", so this brings the automation in line with the documented
setup. Note that Corepack ships with Node.js only up to (but not including)
25.0.0, so it will need installing explicitly once the runners move past it,
as the Dockerfile already does.
219 lines
7.7 KiB
Docker
219 lines
7.7 KiB
Docker
########################################################################
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#
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# pgAdmin 4 - PostgreSQL Tools
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#
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# Copyright (C) 2013 - 2026, The pgAdmin Development Team
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# This software is released under the PostgreSQL Licence
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#
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#########################################################################
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#########################################################################
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# Create a Node container which will be used to build the JS components
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# and clean up the web/ source code
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#########################################################################
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FROM alpine:latest AS app-builder
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RUN apk add --no-cache \
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autoconf \
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automake \
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bash \
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g++ \
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git \
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libc6-compat \
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libjpeg-turbo-dev \
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libpng-dev \
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libtool \
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make \
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nasm \
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nodejs \
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npm \
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yarn \
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zlib-dev
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# Create the /pgadmin4 directory and copy the source into it
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COPY web /pgadmin4/web
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WORKDIR /pgadmin4/web
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# Build the JS vendor code in the app-builder, and then remove the vendor source.
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RUN --mount=type=bind,source=.git,target=/pgadmin4/.git \
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--mount=type=tmpfs,target=node_modules \
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--mount=type=tmpfs,target=pgadmin/static/js/generated/.cache \
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export CPPFLAGS="-DPNG_ARM_NEON_OPT=0" && \
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npm install -g corepack && \
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corepack enable && \
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yarn install && \
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yarn run bundle && \
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rm -rf yarn.lock \
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package.json \
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.[^.]* \
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babel.cfg \
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webpack.* \
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jest.config.js \
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babel.*
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#########################################################################
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# Next, create the base environment for Python
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#########################################################################
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FROM python:3-alpine AS env-builder
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# Install dependencies
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RUN apk add --no-cache \
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make && \
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apk add --no-cache --virtual build-deps \
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build-base \
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openssl-dev \
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libffi-dev \
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postgresql-dev \
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krb5-dev \
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rust \
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cargo \
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zlib-dev \
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libjpeg-turbo-dev \
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libpng-dev
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COPY requirements.txt /
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RUN python3 -m venv --system-site-packages --without-pip /venv && \
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/venv/bin/python3 -m pip install --no-cache-dir -r requirements.txt && \
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apk del --no-cache build-deps
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#########################################################################
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# Now, create a documentation build container for the Sphinx docs
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#########################################################################
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FROM env-builder AS docs-builder
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# Install Sphinx
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RUN /venv/bin/python3 -m pip install --no-cache-dir sphinx
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RUN /venv/bin/python3 -m pip install --no-cache-dir sphinxcontrib-youtube
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# Copy the docs from the local tree. Explicitly remove any existing builds that
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# may be present
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COPY docs /pgadmin4/docs
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COPY web /pgadmin4/web
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RUN rm -rf /pgadmin4/docs/en_US/_build
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# Build the docs
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RUN LC_ALL=en_US.UTF-8 LANG=en_US.UTF-8 /venv/bin/sphinx-build /pgadmin4/docs/en_US /pgadmin4/docs/en_US/_build/html
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# Cleanup unwanted files
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RUN rm -rf /pgadmin4/docs/en_US/_build/html/.doctrees
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RUN rm -rf /pgadmin4/docs/en_US/_build/html/_sources
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RUN rm -rf /pgadmin4/docs/en_US/_build/html/_static/*.png
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#########################################################################
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# Create additional builders to get all of the PostgreSQL utilities
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#########################################################################
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FROM postgres:13-alpine AS pg13-builder
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FROM postgres:14-alpine AS pg14-builder
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FROM postgres:15-alpine AS pg15-builder
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FROM postgres:16-alpine AS pg16-builder
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FROM postgres:17-alpine AS pg17-builder
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FROM postgres:18-alpine AS pg18-builder
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FROM alpine:latest AS tool-builder
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# Copy the PG binaries
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COPY --from=pg13-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-13/
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COPY --from=pg13-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-13/
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COPY --from=pg13-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-13/
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COPY --from=pg13-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-13/
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COPY --from=pg14-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-14/
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COPY --from=pg14-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-14/
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COPY --from=pg14-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-14/
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COPY --from=pg14-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-14/
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COPY --from=pg15-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-15/
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COPY --from=pg15-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-15/
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COPY --from=pg15-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-15/
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COPY --from=pg15-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-15/
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COPY --from=pg16-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-16/
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COPY --from=pg16-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-16/
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COPY --from=pg16-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-16/
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COPY --from=pg16-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-16/
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COPY --from=pg17-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-17/
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COPY --from=pg17-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-17/
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COPY --from=pg17-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-17/
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COPY --from=pg17-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-17/
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COPY --from=pg18-builder /usr/local/bin/pg_dump /usr/local/pgsql/pgsql-18/
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COPY --from=pg18-builder /usr/local/bin/pg_dumpall /usr/local/pgsql/pgsql-18/
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COPY --from=pg18-builder /usr/local/bin/pg_restore /usr/local/pgsql/pgsql-18/
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COPY --from=pg18-builder /usr/local/bin/psql /usr/local/pgsql/pgsql-18/
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#########################################################################
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# Assemble everything into the final container.
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#########################################################################
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FROM python:3-alpine
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# Install runtime dependencies
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RUN apk update && apk upgrade && \
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apk add \
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bash \
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postfix \
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krb5-libs \
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libcurl \
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libjpeg-turbo \
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shadow \
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sudo \
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tzdata \
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libedit \
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libldap \
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libcap \
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su-exec && \
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rm -rf /var/cache/apk/*
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# Copy in the Python packages
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COPY --from=env-builder /venv /venv
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# Copy in the tools
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COPY --from=tool-builder /usr/local/pgsql /usr/local/
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COPY --from=pg18-builder /usr/local/lib/libpq.so.5.18 /usr/local/lib/libpq-oauth-18.so /usr/lib/liblz4.so.1.10.0 /usr/lib/
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RUN ln -s libpq.so.5.18 /usr/lib/libpq.so.5 && \
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ln -s libpq.so.5.18 /usr/lib/libpq.so && \
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ln -s liblz4.so.1.10.0 /usr/lib/liblz4.so.1
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WORKDIR /pgadmin4
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ENV PYTHONPATH=/pgadmin4
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# Copy in the code and docs
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COPY --from=app-builder /pgadmin4/web /pgadmin4
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COPY --from=docs-builder /pgadmin4/docs/en_US/_build/html/ /pgadmin4/docs
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COPY pkg/docker/run_pgadmin.py pkg/docker/gunicorn_config.py /pgadmin4/
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COPY pkg/docker/entrypoint.sh /entrypoint.sh
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# License files
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COPY LICENSE /pgadmin4/LICENSE
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# Configure everything in one RUN step
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RUN /venv/bin/python3 -m pip install --no-cache-dir gunicorn==23.0.0 && \
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find / -type d -name '__pycache__' -exec rm -rf {} + && \
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useradd -r -u 5050 -g root -s /sbin/nologin pgadmin && \
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mkdir -p /run/pgadmin /var/lib/pgadmin && \
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chown pgadmin:root /run/pgadmin /var/lib/pgadmin && \
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chmod g=u /run/pgadmin /var/lib/pgadmin && \
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touch /pgadmin4/config_distro.py && \
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chown pgadmin:root /pgadmin4/config_distro.py && \
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chmod g=u /pgadmin4/config_distro.py && \
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chmod g=u /etc/passwd && \
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PYBIN="$(ls /usr/local/bin/python3.[0-9][0-9] 2>/dev/null | head -n1)" && \
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cp "$PYBIN" /usr/local/bin/python3-cap && \
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setcap CAP_NET_BIND_SERVICE=+eip /usr/local/bin/python3-cap && \
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ln -s /usr/local/bin/python3-cap /venv/bin/python3-cap && \
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echo "pgadmin ALL = NOPASSWD: /usr/sbin/postfix start" > /etc/sudoers.d/postfix && \
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echo "pgadminr ALL = NOPASSWD: /usr/sbin/postfix start" >> /etc/sudoers.d/postfix
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USER 5050
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# Finish up
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VOLUME /var/lib/pgadmin
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EXPOSE 80 443
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ENTRYPOINT ["/entrypoint.sh"]
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