周末过后，我发现我的Jenkins有点不舒服。似乎EC2插件在与Spot示例有关的事情上失败了。
我使用EC2插件与现货示例的代理，这已经愉快地工作了很长一段时间。
我已经尝试删除插件和Jenkins加载没有问题。
我已经尝试删除插件并重新安装它，重新启动时发生同样的问题。我试过回滚到旧版本的插件（2.0.6），看到同样的问题。
尝试将管理员IAM权限添加到节点角色，但也没有任何区别。
有点不知道下一步该去哪里。
Jenkins正在运行最新的LTS容器，显示为Jenkins 2.414.1

2023-09-18 11:33:25.098+0000 [id=30]    INFO    jenkins.InitReactorRunner$1#onAttained: Augmented all extensions
2023-09-18 11:33:25.592+0000 [id=30]    SEVERE  jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading global config
java.lang.NullPointerException
    at hudson.plugins.ec2.EC2SpotSlave.getSpotRequest(EC2SpotSlave.java:137)
    at hudson.plugins.ec2.EC2SpotSlave.getInstanceId(EC2SpotSlave.java:179)
    at hudson.plugins.ec2.EC2Computer.getInstanceId(EC2Computer.java:69)
    at hudson.plugins.ec2.EC2Computer.getState(EC2Computer.java:187)
    at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:279)
    at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:53)
    at hudson.model.AbstractCIBase.createNewComputerForNode(AbstractCIBase.java:192)
    at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:153)
    at hudson.model.AbstractCIBase$1.run(AbstractCIBase.java:255)
    at hudson.model.Queue._withLock(Queue.java:1397)
    at hudson.model.Queue.withLock(Queue.java:1271)
    at hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:238)
    at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1693)
    at jenkins.model.Nodes$6.run(Nodes.java:351)
    at hudson.model.Queue._withLock(Queue.java:1397)
    at hudson.model.Queue.withLock(Queue.java:1271)
    at jenkins.model.Nodes.load(Nodes.java:346)
    at jenkins.model.Jenkins$12.run(Jenkins.java:3453)
    at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
    at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
    at jenkins.model.Jenkins$5.runTask(Jenkins.java:1166)
    at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
    at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
    at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:829)
2023-09-18 11:33:25.597+0000 [id=22]    SEVERE  hudson.util.BootFailure#publish: Failed to initialize Jenkins
java.lang.NullPointerException
    at hudson.plugins.ec2.EC2SpotSlave.getSpotRequest(EC2SpotSlave.java:137)
    at hudson.plugins.ec2.EC2SpotSlave.getInstanceId(EC2SpotSlave.java:179)
    at hudson.plugins.ec2.EC2Computer.getInstanceId(EC2Computer.java:69)
    at hudson.plugins.ec2.EC2Computer.getState(EC2Computer.java:187)
    at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:279)
    at hudson.plugins.ec2.EC2RetentionStrategy.start(EC2RetentionStrategy.java:53)
    at hudson.model.AbstractCIBase.createNewComputerForNode(AbstractCIBase.java:192)
    at hudson.model.AbstractCIBase.updateComputer(AbstractCIBase.java:153)
    at hudson.model.AbstractCIBase$1.run(AbstractCIBase.java:255)
    at hudson.model.Queue._withLock(Queue.java:1397)
    at hudson.model.Queue.withLock(Queue.java:1271)
    at hudson.model.AbstractCIBase.updateComputerList(AbstractCIBase.java:238)
    at jenkins.model.Jenkins.updateComputerList(Jenkins.java:1693)
    at jenkins.model.Nodes$6.run(Nodes.java:351)
    at hudson.model.Queue._withLock(Queue.java:1397)
    at hudson.model.Queue.withLock(Queue.java:1271)
    at jenkins.model.Nodes.load(Nodes.java:346)
    at jenkins.model.Jenkins$12.run(Jenkins.java:3453)
    at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
    at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
    at jenkins.model.Jenkins$5.runTask(Jenkins.java:1166)
    at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
    at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
    at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:829)
Caused: org.jvnet.hudson.reactor.ReactorException
    at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:290)
    at jenkins.InitReactorRunner.run(InitReactorRunner.java:49)
    at jenkins.model.Jenkins.executeReactor(Jenkins.java:1201)
    at jenkins.model.Jenkins.<init>(Jenkins.java:989)
    at hudson.model.Hudson.<init>(Hudson.java:86)
    at hudson.model.Hudson.<init>(Hudson.java:82)
    at hudson.WebAppMain$3.run(WebAppMain.java:247)
Caused: hudson.util.HudsonFailedToLoad
    at hudson.WebAppMain$3.run(WebAppMain.java:264)
2023-09-18 11:33:25.611+0000 [id=22]    INFO    hudson.lifecycle.Lifecycle#onStatusUpdate: Stopping Jenkins