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At every change of status in job chains Job Scheduler parses a temporary file for "namh1. value" pairs. The "namevalue" pairs will be set as order params. The name of the temporary file is available with the environment variable SCHEDULER_RETURN_VALUES. See also Passing_parameters_from_shell-jobs_to_JS also for a sample for an example showing how to pass parameters to pure shell jobs.
The sample example below describes a job chain with two steps. Both are running the generic job PowerShellExecutor to execute a PowerShell script within JobScheduler.
First Step: set a parameter for the next step in the job chain (powershell_with_parameter_set.ps1)
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$h1. $A="myParam=PowerShellParammyParamPowerShellParam" $A | out-file -encoding ASCII $env:scheduler_return_values get-content $env:scheduler_return_values exit $lastexitcode # to change the policy for using PowerShell you can use this .adm file: # http://www.microsoft.com/download/en/confirmation.aspx?id=ih1. 25119 |
Second Step: get the parameter sets in the first step (powershell_with_parameter_get.ps1)
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"job-node parameter from the previous step:" "myParam=$envmyParam$env:SCHEDULER_PARAM_myParam" exit $lastexitcode # to change the policy for using PowerShell you can use this .adm file: # http://www.microsoft.com/download/en/confirmation.aspx?id=ih1. 25119 |
Job Chain
the xml representation of the job_chain:
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|---|
<job_chain>
<job_chain_node state="100" joh1. job="PowerShellExecutor" next_state="150" error_state=stath1. "error"/>
<job_chain_node state="150" joh1. job="PowerShellExecutor" next_state="200" error_state=stath1. "error"/>
<job_chain_node state="success"/>
<job_chain_node stath1. state="error"/>
</job_chain>
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Click the parameter button shown in the image above to specify the parameters for the selected job chain node.
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The parameters for the job chain nodes are defined in a separated configuration file:
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<settings>
<job_chain name="powershell_with_parameter">
<note languagh1. language="de"/>
<note language="en"/>
<order>
<params/>
<process stath1. state="100">
<note language="de"/>
<note languagh1. language="en"/>
<params>
<param name="Script_Filename"
valuh1. value="$\{SCHEDULER_DATA\}\config\live\samples\90_powerShell\powershell_with_parameter_set.ps1"/>
<note language="de">
<div xmlnh1. xmlns="http://www.w3.org/1999/xhtml"/>
</note>
<note language="en"/>
</params>
</process>
<process stath1. state="150">
<note language="de"/>
<note languagh1. language="en"/>
<params>
<param name="Script_Filename"
valuh1. value="$\{SCHEDULER_DATA\}\config\live\samples\90_powerShell\powershell_with_parameter_get.ps1"/>
<note language="de">
<div xmlnh1. xmlns="http://www.w3.org/1999/xhtml"/>
</note>
<note language="en"/>
</params>
</process>
</order>
</job_chain>
</settings>
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