view contrib/docker/apache-server/Dockerfile @ 33269:ead6749354e1

phabricator: try to fetch differential revisions in batch

Previously, we read Differential Revisions one by one by calling
`differential.query`.

Fetching them one by one is suboptimal. Unfortunately, there is no Conduit
API that allows us to get a stack of diffids using a single API call.

This patch tries to be smarter using a simple heuristic: when fetching D59
as a stack, previous IDs like D51, D52, D53, ..., D58 are likely belonging
to a same stack so just fetch them as well. Since `differential.query` only
returns cheap metadata without expensive diff content, it shouldn't be a big
problem for the server.

Using a test Phabricator instance, this patch reduces `phabread` reading a
10 patch stack from about 13 to 30 seconds to 8 seconds.

FROM debian:wheezy

ENV DEBIAN_FRONTEND noninteractive
ENV WSGI_PROCESSES 4
ENV WSGI_THREADS 1
ENV WSGI_MAX_REQUESTS 100000

EXPOSE 80
VOLUME ["/var/hg/htdocs", "/var/hg/repos"]

RUN apt-get update && apt-get -y install libapache2-mod-wsgi python-dev vim

# Install our own Apache site.
RUN a2dissite 000-default
ADD vhost.conf /etc/apache2/sites-available/hg
RUN a2ensite hg

ADD hgwebconfig /defaulthgwebconfig

ADD entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]

CMD ["/usr/sbin/apache2", "-DFOREGROUND"]