kallithea Files · init.d/celeryd-upstart.conf

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Søren Løvborg

db: upgrade to SQLAlchemy 1.1, fixing invalid PostgreSQL SQL in User.is_default_user

eea19c23b741 triggered a bug in SQLAlchemy 1.0.17, causing invalid SQL to be
emitted for PostgreSQL: For the (Python) query '(x == y) == z', SQLAlchemy
generates the SQL 'x = y = z'. SQLite and MySQL accepts this, but PostgreSQL
does not. This bug has been fixed in 1.1.

Testing and review shows no problems with 1.1

# celeryd - run the celeryd daemon as an upstart job for kallithea
# Change variables/paths as necessary and place file /etc/init/celeryd.conf
# start/stop/restart as normal upstart job (ie: $ start celeryd)

description     "Celery for Kallithea Mercurial Server"
author          "Matt Zuba <matt.zuba@goodwillaz.org"

start on starting kallithea
stop on stopped kallithea

respawn

umask 0022

env PIDFILE=/tmp/celeryd.pid
env APPINI=/var/hg/kallithea/production.ini
env HOME=/var/hg
env USER=hg
# To use group (if different from user), you must edit sudoers file and change
# root's entry from (ALL) to (ALL:ALL)
# env GROUP=hg

script
    COMMAND="/var/hg/.virtualenvs/kallithea/bin/gearbox celeryd -c $APPINI -- --pidfile=$PIDFILE"
    if [ -z "$GROUP" ]; then
        exec sudo -u $USER $COMMAND
    else
        exec sudo -u $USER -g $GROUP $COMMAND
    fi
end script

post-stop script
    rm -f $PIDFILE
end script