kubernetes version: 1.5.2 os: centos 7 etcd version: 3.4.0 First, I create an etcd pod, the etcd dockerfile and etcd pod YAML file like this: etcd dockerfile: FROM alpine COPY . /usr/bin WORKDIR /usr/bin CMD etcd --listen-client-urls http://0.0.0.0:2379 --advertise-client-urls http://0.0.0.0:2379…
I'm using mysql Kubernetes statefulset, i mapped PVs to host directory (CentOS 8 VM) but getting " pod has unbound immediate PersistentVolumeClaims" apiVersion: apps/v1 kind: StatefulSet metadata: name: mysql-container spec: serviceName: mysql replicas: 1 selector: matchLabels: app: mysql-container template: metadata:…
Note: solution can use netcat or any other built-in Linux utility I need to implement an initContainer and liveness probe that confirms my redis pod is up for one of my redis dependent pods. I have attempted the netcat solution…
I have a newbie Kubernetes setup question that I can't find the answer to. Maybe community friends can help me. MY SETUP: I have a personal R&D Lab created using a robust PC running: Fedora-30 (the outer Host O/S) Multiple…
I have a need to run two services within a container/POD ... 1. An App 2. Redis - the App uses it Is it possible, say by making the Redis a Sidecar?
I'm using Kubernetes on a centOS 7. Client Version: version.Info{Major:"1", Minor:"16", GitVersion:"v1.16.3", GitCommit:"b3cbbae08ec52a7fc73d334838e18d17e8512749", GitTreeState:"clean", BuildDate:"2019-11-13T11:23:11Z", GoVersion:"go1.12.12", Compiler:"gc", Platform:"linux/amd64"} Server Version: version.Info{Major:"1", Minor:"16", GitVersion:"v1.16.3", GitCommit:"b3cbbae08ec52a7fc73d334838e18d17e8512749", GitTreeState:"clean", BuildDate:"2019-11-13T11:13:49Z", GoVersion:"go1.12.12", Compiler:"gc", Platform:"linux/amd64"} I did deploy a Nginx pod on a "production" namespace by…
I have created a k8s cluster and network, using 1 master and 2 nodes. However during pod (nginx) deployment, the deployment happens only on one server i.e. node1 and not on other server i.e. node2, as the result shows below…
My deployed Spring boot application to trying to connect to an external SQL Server database from Kubernetes Pod. But every time it fails with error Failed to initialize pool: The TCP/IP connection to the host <>, port 1443 has failed.…