GKE || SSL handshake error in Prod container monitoring pod

Products

• APM

Issue/Introduction

We've seeing the below error in AIOPS pods.  Also, all the application containers are not getting monitored. Please check.

 [INFO] [IntroscopeAgent.ArfTransport] TCP connection attempt from client 169.254.169.252:36268
 [ERROR] [IntroscopeAgent.ArfTransport] Attempted tcp connection by client 169.254.169.252:36268 on ARF server port, but invalid handshake.

 

agentManager.url.1=wss://apmgw.dxi-na1.saas.broadcom.com:443

 

Environment

Release : DX APM 

Component :

Cause

Misconfiguration 

Resolution

The environment variable

- The environmental variable was set for wrong pod: container-monitor-admin instead of clusterinfo.

- Setting the environment variable KUBERNETES_LISTAPI_BATCH_COUNT to 1500 in clusterinfo deployment showed all projects (namespaces).