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Bug
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Resolution: Unresolved
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Major
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None
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Jenkins 2.516.3
Amazon EC2 Plugin 2034.v0a_11fb_792b_ee
My usual flow is to launch EC2 instance, run some jobs, and then stop it after idle timeout, not terminate. This allows to run next builds faster because all the dependencies are already downloaded. So when next job appears instance is launched, build is run, and then stopped again.
With the latest plugin (2034.v0a_11fb_792b_ee) instance is launched, job is run and instance is stopped after idle timeout, but then it changes its status to "launching..." and stays like this forever, new jobs are not accepted. In EC2 instance stays in Stopped state. Maybe this change in last build has something to do with this behavior - #1142
Logs from jenkins:
Sep 25, 2025 12:21:02 PM INFO hudson.plugins.ec2.EC2RetentionStrategy internalCheck Idle timeout of EC2 (EC2 Nodes) - Ubuntu 24.04 with 66Gb disk and 16Gb swap on it (i-0aa5d718ff507ba1c) after 1 idle minutes, instance statusRUNNING Sep 25, 2025 12:21:02 PM INFO hudson.plugins.ec2.EC2AbstractSlave idleTimeout EC2 instance idle time expired: i-0aa5d718ff507ba1c Sep 25, 2025 12:21:03 PM INFO hudson.plugins.ec2.EC2AbstractSlave stop EC2 instance stop request sent for i-0aa5d718ff507ba1c Sep 25, 2025 12:22:03 PM WARNING hudson.plugins.ec2.EC2RetentionStrategy attemptReconnectIfOffline EC2Computer EC2 (EC2 Nodes) - Ubuntu 24.04 with 66Gb disk and 16Gb swap on it (i-0aa5d718ff507ba1c) is offline Sep 25, 2025 12:22:03 PM WARNING hudson.plugins.ec2.EC2RetentionStrategy attemptReconnectIfOffline Attempting to reconnect EC2Computer EC2 (EC2 Nodes) - Ubuntu 24.04 with 66Gb disk and 16Gb swap on it (i-0aa5d718ff507ba1c) Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log Launching instance: i-0aa5d718ff507ba1c Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log bootstrap() Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log Getting keypair... Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log Using private key devops-key-pair (SHA-1 fingerprint xxx) Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log Authenticating as ubuntu Sep 25, 2025 12:22:03 PM INFO hudson.plugins.ec2.EC2Cloud log Connecting to 10.131.100.147 on port 22, with timeout 10000. Sep 25, 2025 12:22:17 PM INFO hudson.plugins.ec2.EC2Cloud log Failed to connect via ssh: DefaultConnectFuture[ubuntu@/10.131.100.147:22]: Failed (NoRouteToHostException) to execute: No route to host Sep 25, 2025 12:22:17 PM INFO hudson.plugins.ec2.EC2Cloud log Waiting for SSH to come up. Sleeping 5. Sep 25, 2025 12:22:22 PM INFO hudson.plugins.ec2.EC2Cloud log Connecting to 10.131.100.147 on port 22, with timeout 10000. Sep 25, 2025 12:22:25 PM INFO hudson.plugins.ec2.EC2Cloud log Failed to connect via ssh: DefaultConnectFuture[ubuntu@/10.131.100.147:22]: Failed (NoRouteToHostException) to execute: No route to host Sep 25, 2025 12:22:25 PM INFO hudson.plugins.ec2.EC2Cloud log Waiting for SSH to come up. Sleeping 5. Sep 25, 2025 12:22:30 PM INFO hudson.plugins.ec2.EC2Cloud log Connecting to 10.131.100.147 on port 22, with timeout 10000. Sep 25, 2025 12:22:33 PM INFO hudson.plugins.ec2.EC2Cloud log Failed to connect via ssh: DefaultConnectFuture[ubuntu@/10.131.100.147:22]: Failed (NoRouteToHostException) to execute: No route to host Sep 25, 2025 12:22:33 PM INFO hudson.plugins.ec2.EC2Cloud log Waiting for SSH to come up. Sleeping 5. Sep 25, 2025 12:22:38 PM INFO hudson.plugins.ec2.EC2Cloud log Connecting to 10.131.100.147 on port 22, with timeout 10000. Sep 25, 2025 12:22:42 PM INFO hudson.plugins.ec2.EC2Cloud log Failed to connect via ssh: DefaultConnectFuture[ubuntu@/10.131.100.147:22]: Failed (NoRouteToHostException) to execute: No route to host Sep 25, 2025 12:22:42 PM INFO hudson.plugins.ec2.EC2Cloud log Waiting for SSH to come up. Sleeping 5. Continues like this forever...
