i am trying to install fluend with elasticsearch and kibana using bitnami helm chat.
I am following below mention article
Integrate Logging Kubernetes Kibana ElasticSearch Fluentd
But when I deploy the elasticsearch it's pod goes on Terminating or Back-off state.
I am stuck on this from 3 days, any help is appreciated.
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Warning FailedScheduling 41m (x2 over 41m) default-scheduler error while running "VolumeBinding" filter plugin for pod "elasticsearch-master-0": pod has unbound immediate PersistentVolumeClaims
Normal Scheduled 41m default-scheduler Successfully assigned default/elasticsearch-master-0 to minikube
Normal Pulling 41m kubelet, minikube Pulling image "busybox:latest"
Normal Pulled 41m kubelet, minikube Successfully pulled image "busybox:latest"
Normal Created 41m kubelet, minikube Created container sysctl
Normal Started 41m kubelet, minikube Started container sysctl
Normal Pulling 41m kubelet, minikube Pulling image "docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6"
Normal Pulled 39m kubelet, minikube Successfully pulled image "docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6"
Normal Created 39m kubelet, minikube Created container chown
Normal Started 39m kubelet, minikube Started container chown
Normal Created 38m kubelet, minikube Created container elasticsearch
Normal Started 38m kubelet, minikube Started container elasticsearch
Warning Unhealthy 38m kubelet, minikube Readiness probe failed: Get http://172.17.0.7:9200/_cluster/health?local=true: dial tcp 172.17.0.7:9200: connect: connection refused
Normal Pulled 38m (x2 over 38m) kubelet, minikube Container image "docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6" already present on machine
Warning FailedMount 32m kubelet, minikube MountVolume.SetUp failed for volume "config" : failed to sync configmap cache: timed out waiting for the condition
Normal SandboxChanged 32m kubelet, minikube Pod sandbox changed, it will be killed and re-created.
Normal Pulling 32m kubelet, minikube Pulling image "busybox:latest"
Normal Pulled 32m kubelet, minikube Successfully pulled image "busybox:latest"
Normal Created 32m kubelet, minikube Created container sysctl
Normal Started 32m kubelet, minikube Started container sysctl
Normal Pulled 32m kubelet, minikube Container image "docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6" already present on machine
Normal Created 32m kubelet, minikube Created container chown
Normal Started 32m kubelet, minikube Started container chown
Normal Pulled 32m (x2 over 32m) kubelet, minikube Container image "docker.elastic.co/elasticsearch/elasticsearch-oss:6.8.6" already present on machine
Normal Created 32m (x2 over 32m) kubelet, minikube Created container elasticsearch
Normal Started 32m (x2 over 32m) kubelet, minikube Started container elasticsearch
Warning Unhealthy 32m kubelet, minikube Readiness probe failed: Get http://172.17.0.6:9200/_cluster/health?local=true: dial tcp 172.17.0.6:9200: connect: connection refused
Warning BackOff 32m (x2 over 32m) kubelet, minikube Back-off restarting failed container
Short answer: it crashed. You can check the Pod status object for some details like exit status and if was an oomkill and then look at the container logs to see if they show anything.