nilesh93

#!/bin/bash

sudo apt-get update
sudo apt install nfs-kernel-server
sudo mkdir -p /data
sudo chown nobody:nogroup /data
sudo chmod 777 /data


# add ip address ranges

nilesh93

#!/bin/bash

curl -o /usr/local/bin/cfssl https://pkg.cfssl.org/R1.2/cfssl_linux-amd64 
curl -o /usr/local/bin/cfssljson https://pkg.cfssl.org/R1.2/cfssljson_linux-amd64
chmod +x /usr/local/bin/cfssl*
export PATH=$PATH:/usr/local/bin

nilesh93

#!/bin/bash
## Generic installation on all nodes

## Enable IP Forwarding
sysctl -w net.ipv4.ip_forward=1
sed -i 's/#net.ipv4.ip_forward=1/net.ipv4.ip_forward=1/g' /etc/sysctl.conf 
sudo sysctl -p /etc/sysctl.conf

## Disable Swap
swapoff -a

nilesh93

#!bin/bash

sudo ufw allow http
sudo ufw allow https
sudo ufw allow 6443/tcp  # apiserver
sudo ufw allow 7000/tcp  # stats
sudo ufw allow 9101/tcp  # metrics exporter

sudo apt-get -y install haproxy
sudo service haproxy restart

nilesh93

apiVersion: kubeadm.k8s.io/v1beta1
kind: ClusterConfiguration
kubernetesVersion: v1.14.3 # change according to kubeadm supported version
apiServer:
  certSANs:
  - 127.0.0.1
  - cluster-api.example.com # change according to your requirements
  extraArgs:
    authorization-mode: Node,RBAC
    feature-gates: "TTLAfterFinished=true"

nilesh93

#!/bin/bash

yum -y update
yum -y install net-tools wget telnet yum-utils device-mapper-persistent-data lvm2

### Add Docker repository.
yum-config-manager \
  --add-repo \
  https://download.docker.com/linux/centos/docker-ce.repo -y

nilesh93

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: nfs-busybox
spec:
  replicas: 1
  selector:
    matchLabels:
      name: nfs-busybox
  template:

nilesh93

apiVersion: v1
kind: PersistentVolume
metadata:
  name: nfs
spec:
  capacity:
    storage: 10Gi
  accessModes:
    - ReadWriteMany
  nfs:

nilesh93

apiVersion: v1
kind: Service
metadata:
  name: nfs-server
spec:
  # clusterIP: 10.3.240.20
  ports:
    - name: nfs
      port: 2049
    - name: mountd

nilesh93

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: nfs-server
spec:
  replicas: 1
  selector:
    matchLabels:
      role: nfs-server
  template: