| Hi everyone, apologize first for any information leak or mis-understanding, this is my first time to report issue in community. And I have toke merely all way I can to deal with it. [Scenario] I use jenkins with spot-fleet plugin for CI CI all pass in spot-fleet with initial ec2 mechine While ec2 scale out, CI fail in new instance with "remote call on i-xxxxxx failed" Below is the log from instance of spot-fleet (retrieved from ${jenkinsHome/remoting/logs}) remoting_log.txt [Reproduce] 3 CI job with identical codebase run at the same time a ec2-spot-fleet with init 2 instance In my case, 1 CI job take 2 ec2 instance, so one job will take the initial two instance, and the other jobs have to run in scaled out instances.
- Result : CI pass in one job and fail in other two
 [More information] 1. Below is the jenkinsfile with sensitive information replaced Jenkinsfile 2. I face the problem in two scenario, because docker build and testing in different spot fleet scenario A: building spot-fleet rotate ec2 every day, new ec2 instance fail to build  scenario B: is the reproduce experiment, happen in spot-fleet used in testing stage new ec2 (scaled out) fail in CI testing while initial instances success you can see pipeline with blueOcean in ec2_N_success/fail.png attachment 3. Slave log viewed in jenkins ErrorInScaledOutInstance.pdf |