kubectl

问题 Recently I did an upgrade on my cluster that's running multiple containers for microservices written in Java (using default Spring Boot's log4j2 default configuration). Since then, the container log is not being updated anymore. The kubectl logs command is working fine, all the recent logs can be seen using this command, but the logs that should be appearing in the GKE dashboard is simply not working anymore. I checked the Google's Loggin API and it's enabled. Does anyone know what's the

问题 Recently I did an upgrade on my cluster that's running multiple containers for microservices written in Java (using default Spring Boot's log4j2 default configuration). Since then, the container log is not being updated anymore. The kubectl logs command is working fine, all the recent logs can be seen using this command, but the logs that should be appearing in the GKE dashboard is simply not working anymore. I checked the Google's Loggin API and it's enabled. Does anyone know what's the

问题 I have Kubernetes Cluster setup with a master and worker node. Kubectl cluster-info shows kubernetes-master as well as kube-dns running successfully. I am trying to access below URL and since it is internal to my organization, below URL is not visible to external world. https://10.118.3.22:6443/api/v1/namespaces/kube-system/services/kube-dns:dns/proxy But I am getting below error when I access it - { "kind": "Status", "apiVersion": "v1", "metadata": { }, "status": "Failure", "message":

问题 I am trying to check the status of a pod using kubectl wait command through this documentation. Following is the command that i am trying kubectl wait --for=condition=complete --timeout=30s -n d1 job/test-job1-oo-9j9kj Following is the error that i am getting Kubectl error: status.conditions accessor error: Failure is of the type string, expected map[string]interface{} and my kubectl -o json output can be accessed via this github link. Can someone help me to fix the issue 回答1: This totally

问题 I am trying to check the status of a pod using kubectl wait command through this documentation. Following is the command that i am trying kubectl wait --for=condition=complete --timeout=30s -n d1 job/test-job1-oo-9j9kj Following is the error that i am getting Kubectl error: status.conditions accessor error: Failure is of the type string, expected map[string]interface{} and my kubectl -o json output can be accessed via this github link. Can someone help me to fix the issue 回答1: This totally

问题 i have a simple automation to exec into a kubernetes pod but it always results in the below error :- kubectl exec -it my-pod -c my-contaner -n my-namespace /bin/bash Unable to use a TTY - input is not a terminal or the right kind of file I am trying to run a simple shell script using jenkins to exec into a pod and execute ls -las in the root directory but its not allowing to exec into the pod automatically. The same thing works fine if i do manually on the linux server terminal. Can someone

问题 I'm trying to limit the number of pods per each node from my cluster. I managed to add a global limit per node from kubeadm init with config file: apiVersion: kubeadm.k8s.io/v1beta1 kind: ClusterConfiguration networking: podSubnet: <subnet> --- apiVersion: kubelet.config.k8s.io/v1beta1 kind: KubeletConfiguration maxPods: 10 This is not quite well because the limit is applied even on master node (where multiple kube-system pods are running and the number of pods here may increase over 10). I

问题 kubectl config view shows contexts and clusters corresponding to clusters that I have deleted. How can I remove those entries? The command kubectl config unset clusters appears to delete all clusters. Is there a way to selectively delete cluster entries? What about contexts? 回答1: kubectl config unset takes a dot-delimited path. You can delete cluster/context/user entries by name. E.g. kubectl config unset users.gke_project_zone_name kubectl config unset contexts.aws_cluster1-kubernetes

问题 Is there any way to share the directory/files to kubernetes container from your local system? I have a deployment yaml file. I want to share the directory without using kubectl cp . I tried with configmap but I later came to know that configmap can not have the whole directory but only a single file. If anyone has any idea please share. Please note: I do not want to host the file into minikube but I want to push the directory directly to container 回答1: I found a way. We can specify the

问题 Is there any way to share the directory/files to kubernetes container from your local system? I have a deployment yaml file. I want to share the directory without using kubectl cp . I tried with configmap but I later came to know that configmap can not have the whole directory but only a single file. If anyone has any idea please share. Please note: I do not want to host the file into minikube but I want to push the directory directly to container 回答1: I found a way. We can specify the