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Cannot obtain a JDBC connection from OKE to ATP

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edited Dec 9, 2020 9:20PM in Containers and Kubernetes

Summary

Unable to acquire JDBC Connection error when trying to connect outside cluster to ATP instance

Content

Hello,

Update: I will probably open an SR. I tried nslookup from within the pod, and the lookup sometimes works and sometimes times out. 

I have a back-end Quarkus app that connects to an ATP instance. This works when the app is deployed on an OCI VM, but I cannot obtain a JDBC connection when deployed to OKE. So I made up an hostname/alias called 'pocdev' and mapped an "ExternalName". I've seen this referred to as a 'headless service'. Update: not quite right, Headless Service needs an explicit clusterIP: None. 

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