Job Scheduling Kit

What is it?

• Quartz backed job scheduling with dependency management.
• Provides a UI
  • creating schedules, jobs, workflows
  • viewing executions
  • aborting and resuming executions
  • search for past executions
  • ability to manage job dependencies visually
  • execution lifecycle events are sent to the dashboard without need for refreshing

Terminology:

• job: Something to execute
• workflow: A directed graph of jobs which can be composed with other workflows.
• conductor: Central server managing jobs/workflows triggering
• agent: Separate process which actually runs the job. Likely on another machine than the conductor.

Usage

• Start h2 db
• Run the sql script located at sql/schema.sql
  • make changes to app_user to put in your email id
• Update resources/conf/jsk-conf.clj as needed

mkdir log
touch log/jsk.log
tail -f log/jsk.log

Running / Debugging via nRepl

# To run the conductor
lein run --mode conductor --hostname localhost --cmd-port 9000 --status-port 9001 --nrepl-port 7001

# To run the web console
lein run --mode console --hostname localhost --cmd-port 9000 --status-port 9001 --web-app-port 8080 --nrepl-port 7002

# To run the agent
lein run --mode agent --hostname localhost --cmd-port 9000 --status-port 9001 --nrepl-port 7003 --agent-name agent-1
lein run --mode agent --hostname localhost --cmd-port 9000 --status-port 9001 --nrepl-port 7004 --agent-name second-agent

Deployment

sudo apt-get install gcc sudo apt-get install make sudo apt-get install openjdk-7-jdk

curl -O http://download.nanomsg.org/nanomsg-0.3-beta.tar.gz gunzip nanomsg-0.3-beta.tar.gz tar -xf nanomsg-0.3-beta.tar cd nanomsg-0.3-beta ./configure make make check sudo make install

git clone git@github.com:xfthhxk/jsk.git

License

Copyright © 2013 Amar Mehta

Distributed under the Eclipse Public License, the same as Clojure.