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I've got a fleet of Java Vertx servers behind a load balancer that handles spikey traffic. One minute it may be handling 150k r/m, the next it may be handling 2mm r/m, then right back down to 150k r/m. I'm finding that during these spikes, the entire fleet may become unresponsive for minutes and drop connections, while the cpu and mem pressure on any one box
What is the difference between a timeout and an HTTP 500 response? This Q&A focuses on interpreting the evidence before changing application or network settings.
I have microk8s v1.22.2 running on Ubuntu 20.04.3 LTS. Output from /etc/hosts : 127.0.0.1 localhost 127.0.1.1 main Excerpt from microk8s status : addons: enabled: dashboard # The Kubernetes dashboard ha-cluster # Configure high availability on the current node ingress # Ingress controller for external access metrics-server # K8s Metrics Server for API access
I've successfully set up an AWS Cognito environment that runs on Localhost following this tutorial . For the next step, I published the app to my external web server. I confirmed that the Cognito configuration (i.e. Client ID, Metadata Address, Region, etc) is correct. However, when I access and try to sign into the newly published public site I receive the
answered · 11 Jul 2024, 03:18 UTC
java
kubernetes