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I have the same problem

You're using aws-iam-authenticator 0.5.5, AWS changed the way it behaves in 0.5.4 to require v1beta1.

It depends on your configuration, but you can try to change the K8s context you're using to v1beta1

Otherwise switch back to aws-iam-authenticator 0.5.3 - you might need to build it from source if you're using the M1 architecture as there's no darwin-arm64 binary built for it

If your image has a latest tag, the Pod's ImagePullPolicy will be automatically set to Always. Each time the pod is created, Kubernetes tries to pull the newest image.

Try not tagging the image as latest or manually setting the Pod's ImagePullPolicy to Never. If you're using static manifest to create a Pod, the setting will be like the following:

This seems to be a bug introduced with 1.25.0 version of minikube: https://github.com/kubernetes/minikube/issues/13503 . A PR to revert the changes introducing the bug is already open: https://github.com/kubernetes/minikube/pull/13506

The fix is scheduled for minikube v1.26.

There are many agents capable of saving metrics collected in k8s to remote Prometheus server outside the cluster, example Prometheus itself now support agent mode, exporter from Opentelemetry, or using managed Prometheus etc.

1 pod has unbound immediate PersistentVolumeClaims. - this error means the pod cannot bound to the PVC on the node where it has been scheduled to run on. This can happen when the PVC bounded to a PV that refers to a location that is not valid on the node that the pod is scheduled to run on. It will be helpful if you can post the complete output of kubectl get nodes -o wide, kubectl describe pvc triplestore-data-storage, kubectl describe pv triplestore-data-storage-dir to the question.

The mean time, PVC/PV is optional when using hostPath, can you try the following spec and see if the pod can come online:

I replicated your issue and got a similar behaviour on the Ubuntu 20.04.3 OS.

The problem is that NGINX Ingress controller Local testing guide did not mention that demo.localdev.me address points to 127.0.0.1 - that's why it works without editing /etc/hosts or /etc/resolve.conf file. Probably it's something like *.localtest.me addresses:

Here’s how it works. The entire domain name localtest.me—and all wildcard entries—point to 127.0.0.1. So without any changes to your host file you can immediate start testing with a local URL.

Also good and detailed explanation in this topic.

So Docker Desktop / Kubernetes change nothing on your host.

The address demo2.localdev.me also points to 127.0.0.1, so it should work as well for you - and as I tested in my environment the behaviour was exactly the same as for the demo.localdev.me.

You may run nslookup command and check which IP address is pointed to the specific domain name, for example:

It's not possible to directly pass the host's env vars to the pods. I often do that by creating a ConfigMap.

1. Create a ConfigMap with from-lireral option:

By default, the integration only logs into standard output, so that logs can be gathered by Kubernetes.

You can provide advanced logging configuration using Quarkus properties.

E.g. Create a logging.properties file with the following content:

Google Cloud provides health checks to determine if backends respond to traffic.Health checks connect to backends on a configurable, periodic basis. Each connection attempt is called a probe. Google Cloud records the success or failure of each probe.

Based on a configurable number of sequential successful or failed probes, an overall health state is computed for each backend. Backends that respond successfully for the configured number of times are considered healthy.

Backends that fail to respond successfully for a separately configurable number of times are unhealthy.

The overall health state of each backend determines eligibility to receive new requests or connections.So one of the chances of instance not getting requests can be that your instance is unhealthy. Refer to this documentation for creating health checks .

You can configure the criteria that define a successful probe. This is discussed in detail in the section How health checks work.

Edit1:

The Pod is evicted from the node due to lack of resources, or the node fails. If a node fails, Pods on the node are automatically scheduled for deletion.

So to know the exact reason for pods getting evicted Run kubectl describe pod and look for the node name of this pod. Followed by kubectl describe node that will show what type of resource cap the node is hitting under Conditions: section.

From my experience this happens when the host node runs out of disk space. Also after starting the pod you should run kubectl logs -f and see the logs for more detailed information.

Refer this documentation for more information on eviction.