Agentless Scheduling

Introduction

The SSH (Secure Shell) JITL job (JobSchedulerSSHJob) allows a JobScheduler to execute programs on another computer without a JobScheduler Agent being installed on that machine.

The JobSchedulerSSHJob allows execution on Windows and Unix systems.

The elegance of SSH is its simplicity. It allows public/private key authentication and is well suited to executing programs for specific accounts.
- The JobScheduler SSH JITL job allows shell scripts to return values to JobScheduler orders as parameters.
  - See How To - Usage of the SSH Job (JobSchedulerSSHJob) with JCraft's JSch.
One of the restrictions of standard SSH connections is that there is limited control of child processes on the remote host.
- If a number of child processes are spawned by a program during an SSH session and that session gets killed then these child processes would normally continue running.
- The JobScheduler provides a method for monitoring SSH connections that allows both remote sessions and local JobScheduler tasks to be terminated.
  - See How To - SSH Session Management for more information.
The JobScheduler provides a means of controlling the behavior of standard error output and exit codes of shell commands using the SSH JITL Job.
- See Job JobSchedulerSSHJob - Handling StdErr and ExitCode for more information.

Resources

Feature in Detail

Page:

Agentless scheduling with the JobScheduler SSH Job

How To ... Articles

Frequently Asked Questions

Examples in Detail

Page:

Example for the JobScheduler SSH Job
Page:

Job JobSchedulerSSHJob - Handling StdErr and ExitCode

Space shortcuts

Page tree