NoStackTraceTimeoutException during connection to Kubernetes API server after upgrade to Spring Boot 4.0.3
#6 252 ouverte le 21 juil. 2026
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Description
Version
vertx: 4.5.14
Context
Hello Vertx team,
We have met a strange issue since upgrade the Spring Boot to 4.0.3 that calling fabric8 kubernetes client serverSideApply() method failed with a request timeout during connection to the cluster API service.
Caused by: io.vertx.core.impl.NoStackTraceTimeoutException: The timeout period of 10000ms has been exceeded while executing GET /apis/cluster.x-k8s.io/v1beta1 for server E6F777209F3DCDD41D556D462490F7D4.gr7.us-east-1.eks.amazonaws.com:443
Which is similar with an issue reported before.
And even the workaround mentioned there to use a okhttp client instead of vert.x works for us...
However, the difference is we don't have such issue with kubernetes 7.X until upgrade the Spring Boot version to 4.0.3 ( or the latest available version 4.1.0 ).
We have raised an issue for Spring Boot team, but they preferred the issue from vertx...
Thanks!
Steps to reproduce
No response
Do you have a reproducer?
No response