Flow Designer Action in SSH step. How to communicate between MID Servers

[Sato3]

Should I follow such a Flow Step to communicate between MID Servers using the Flow Designer Action in SSH step?

What I want to achieve is when MID Server A is in the Up state and MID Server B is in the Down state, MID Server A passes an SSH command (./start.sh) to MID Server B to restart it.

Best regards

[Sato3]

Hi, @Hitoshi Ozawa 

I don't have an image of how to pass a script to MID Server and execute it. Is there any concrete code?

[Hitoshi Ozawa]

Check the following site. It only executes the command on the MID server and not other server in the intranet.

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0754843

http://www.john-james-andersen.com/blog/service-now/command-line-execution-with-servicenow-mid-serve...

[Hitoshi Ozawa]

If using an Integration Hub, it is be possible to ssh to an linux server.

Integration Hub requires additional license.

https://docs.servicenow.com/bundle/sandiego-application-development/page/administer/flow-designer/re...

[Hitoshi Ozawa]

I'm not using IntegrationHub primary because it'll require me to save login information on intranet devices such as firewall in ServiceNow. Security risk is too high.

[Sato3]

Hi, @Hitoshi Ozawa 

>>>If using an Integration Hub, it is be possible to ssh to an linux server.

I am using each method.

Path is bash, but do you know why you can't access directories in MID Server with bash?

I have already reached the access of MID Process, but can you provide a concrete solution such as the access method between MID Servers that I have been worried about earlier?