Hemanthdev

Steps to Install Kubernetes on CentOS7 with Kubeadm and vSphere

1. On the master node: Edit the vsphere.conf file within the kubeadm-master.sh to match your environment. Copy kubeadm-master.sh to the master node:

sudo chmod u+x kubeadm-master.sh
sudo ./kubeadm-master.sh

2. On each worker node copy kubeadm-worker.sh:

Hemanthdev

# Configuration checksum: 14132506172776696809

# setup custom paths that do not require root access
pid /tmp/nginx.pid;

load_module /etc/nginx/modules/ngx_http_modsecurity_module.so;

daemon off;

worker_processes 1;

Hemanthdev

# vim:ft=yaml.ansible:
apiVersion: apps/v1
kind: Deployment
metadata:
  name: kubernetes-cockpit-deployment
  namespace: kubernetes-dashboard
  labels:
    k8s-app: kubernetes-cockpit-deployment
spec:
  selector:

Hemanthdev

import requests

repos = [
    'kubernetes',
    'kubernetes-client',
    'kubernetes-csi',
    'kubernetes-incubator',
    'kubernetes-sigs',
]

Hemanthdev

mkdir integration
cd integration
git clone https://github.com/fabric8io/fabric8-planner.git
git clone https://github.com/fabric8io/fabric8-ui.git
cd fabric8-planner
npm run install
cd ../fabric8-ui
npm run install
cd ../fabric8-planner
npm run watch:library

Hemanthdev

apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin-user
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: admin-user

Hemanthdev

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: monitoring-influxdb
  namespace: kube-system
spec:
  replicas: 1
  template:
    metadata:
      labels:

Hemanthdev

apiVersion: v1
kind: ServiceAccount
metadata:
  name: tiller
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: tiller

Hemanthdev

apiVersion: certmanager.k8s.io/v1alpha1
kind: ClusterIssuer
metadata:
  name: letsencrypt-staging
spec:
  acme:
    server: https://acme-staging.api.letsencrypt.org/directory
    email: [your-email-goes-here]
    privateKeySecretRef:
      name: letsencrypt-staging

Hemanthdev

apiVersion: cert-manager.io/v1alpha2
kind: ClusterIssuer
metadata:
  name: letsencrypt-prod
spec:
  acme:
    email: __EMAIL__
    server: https://acme-v02.api.letsencrypt.org/directory
    privateKeySecretRef:
      name: letsencrypt-prod