Hello,

while creating Jenkins slaves using k8s plugin some slaves are falling due to: 

 
SEVERE: The server rejected the connection: None of the protocols were accepted
java.lang.Exception: The server rejected the connection: None of the protocols were accepted
at hudson.remoting.Engine.onConnectionRejected(Engine.java:297)
at hudson.remoting.Engine.run(Engine.java:268)
 
this can happens to me no matter what image im using.
also, the pod that gets created is not deleting itself and still lives in error state.
 
The JNLP TCP port im using is fixed,
 and the agents protocols im using are JNLP-WEB2 and  JNLP-WEB4