Task runner behind Lavaboom's systems.
Scheduler fetches jobs list from RethinkDB (and listens to changes in the database) and adds them to an internal timer that supports most of the cron syntax.
Runner receives jobs to run from NSQ, looks them up in an internal jobs list and executes the adequate task. Tasks can be either written in Go (by directly modifying the runner's code) or by using an otto-based JS virtual machine that automatically syncs the scripts with a scripts table in the RethinkDB database.
- RethinkDB
- NSQ
This image will be soon uploaded to Docker Hub.
git clone git@github.com:lavab/worker.git
cd worker
docker build -t "lavab/worker" .
# Start the scheduler
docker run \
-e "RETHINKDB_ADDRESS=172.8.0.1:28015" \
-e "RETHINKDB_DB=worker" \
-e "NSQD_ADDRESS=172.8.0.1:4150" \
--name scheduler \
lavab/worker \
scheduler
# Start the runner
docker run \
-e "RETHINKDB_ADDRESS=172.8.0.1:28015" \
-e "RETHINKDB_DB=worker" \
-e "LOOKUPD_ADDRESS=172.8.0.1:4161" \
--name runner \
lavab/worker \
runnergo get github.com/lavab/worker/scheduler
go get github.com/lavab/worker/runner
# Start the scheduler
scheduler \
--rethinkdb_address=172.8.0.1:28015 \
--rethinkdb_db=worker \
--nsqd_address=172.8.0.1:4150
# Start the runner
runner \
--rethinkdb_address=172.8.0.1:28015 \
--rethinkdb_db=worker \
--lookupd_address=172.8.0.1:4161This project is licensed under the MIT license. Check license for more
information.