我的AWS账户上有一个EC2实例，Jenkins安装了Amazon Linux。 存在AWS凭证，angular色等和SSH密钥，以便实例具有EC2访问权限，并且可以通过SSH连接到安全组中创build的任何实例。
我已经安装了EC2插件，并根据说明进行了configuration，但是出现HTTP 404错误。
Oct 27, 2017 1:26:31 PM null FINEST: Node jenkins-slave (i-0f8aa5fb0ab29164f)(i-0f8aa5fb0ab29164f) is still pending/launching, waiting 5s Oct 27, 2017 1:26:36 PM null FINEST: Node jenkins-slave (i-0f8aa5fb0ab29164f)(i-0f8aa5fb0ab29164f) is still pending/launching, waiting 5s Oct 27, 2017 1:26:41 PM null FINEST: Node jenkins-slave (i-0f8aa5fb0ab29164f)(i-0f8aa5fb0ab29164f) is still pending/launching, waiting 5s Oct 27, 2017 1:26:46 PM null FINER: Node jenkins-slave (i-0f8aa5fb0ab29164f)(i-0f8aa5fb0ab29164f) is ready Oct 27, 2017 1:26:46 PM null INFO: Launching instance: i-0f8aa5fb0ab29164f Oct 27, 2017 1:26:46 PM null INFO: bootstrap() Oct 27, 2017 1:26:46 PM null INFO: Getting keypair... Oct 27, 2017 1:26:46 PM null INFO: Using key: jenkins-slave d5:dd:51:ac:8b:b3:bf:1b:6f:b4:b1:86:5b:26:14:1e:e0:47:25:72 -----BEGIN RSA PRIVATE KEY----- MIIEowIBAAKCAQEAoxetaNHULbsbqsThxUSxxxxxxxxxxxxxxxxxxxxxxxxxx ga2jnJaFOG4M/Fnes9ZzHclz7eflwliFZnhIUJldlSBZ2bvAqdp Oct 27, 2017 1:26:46 PM null INFO: Authenticating as ec2-user Oct 27, 2017 1:26:46 PM null INFO: Connecting to 10.0.2.51 on port 22, with timeout 10000. Oct 27, 2017 1:26:47 PM null INFO: Failed to connect via ssh: There was a problem while connecting to 10.0.2.51:22 Oct 27, 2017 1:26:47 PM null INFO: Waiting for SSH to come up. Sleeping 5. Oct 27, 2017 1:26:52 PM null INFO: Connecting to 10.0.2.51 on port 22, with timeout 10000. Oct 27, 2017 1:26:52 PM null INFO: Failed to connect via ssh: There was a problem while connecting to 10.0.2.51:22 Oct 27, 2017 1:26:52 PM null INFO: Waiting for SSH to come up. Sleeping 5. Oct 27, 2017 1:26:57 PM null INFO: Connecting to 10.0.2.51 on port 22, with timeout 10000. Oct 27, 2017 1:26:57 PM null INFO: Failed to connect via ssh: There was a problem while connecting to 10.0.2.51:22 Oct 27, 2017 1:26:57 PM null INFO: Waiting for SSH to come up. Sleeping 5. Oct 27, 2017 1:27:02 PM null INFO: Connecting to 10.0.2.51 on port 22, with timeout 10000. Oct 27, 2017 1:27:03 PM null INFO: Connected via SSH. Oct 27, 2017 1:27:03 PM null INFO: connect fresh as root Oct 27, 2017 1:27:03 PM null INFO: Connecting to 10.0.2.51 on port 22, with timeout 10000. Oct 27, 2017 1:27:03 PM null INFO: Connected via SSH. Oct 27, 2017 1:27:03 PM null INFO: Creating tmp directory (/tmp) if it does not exist Oct 27, 2017 1:27:03 PM null INFO: Verifying that java exists java full version "1.7.0_151-mockbuild_2017_08_09_21_42-b00" Oct 27, 2017 1:27:03 PM null INFO: Copying slave.jar Oct 27, 2017 1:27:03 PM null INFO: Launching slave agent (via Trilead SSH2 Connection): java -jar /tmp/slave.jar HTTP ERROR 404 Problem accessing /computer/jenkins-slave%20(i-0f8aa5fb0ab29164f)/logText/progressiveHtml. Reason: Not Found Powered by Jetty:// 9.4.z-SNAPSHOT