harsh-px

apiVersion: v1
kind: PersistentVolume
metadata:
    name: test
spec:
    capacity:
      storage: 2Gi
    accessModes:
      - ReadWriteOnce
    persistentVolumeReclaimPolicy: Retain

harsh-px

##### Portworx storage class
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
    name: portworx-io-priority-high
provisioner: kubernetes.io/portworx-volume
parameters:
   repl: "1"
   snap_interval:   "70"
   io_priority:  "high"

harsh-px

##### Portworx storage class
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
    name: portworx-io-priority-high
provisioner: kubernetes.io/portworx-volume
parameters:
   repl: "1"
   snap_interval:   "70"
   io_priority:  "high"

harsh-px

##### Portworx storage class
kind: StorageClass
apiVersion: storage.k8s.io/v1beta1
metadata:
    name: portworx-io-priority-high
provisioner: kubernetes.io/portworx-volume
parameters:
   repl: "1"
   snap_interval:   "70"
   io_priority:  "high"

harsh-px

#!/bin/bash

# Deploy ETCD
docker run --restart=always --name etcd -v /data/varlib/etcd -p 4001:4001 -d portworx/etcd:latest

# (Optional) Create test loopback device
# dd if=/dev/zero of=my_fs bs=1M count=2048
# losetup /dev/loop0 my_fs

# List devices

harsh-px

#!/bin/bash

export ETCD_INITIAL_CLUSTER_TOKEN=$(python -c "import string; import random; print(''.join(random.SystemRandom().choice(string.ascii_lowercase + string.digits) for _ in range(40)))")
export ETCD_DISCOVERY_TOKEN=$(python -c "import string; import random; print(\"etcd-cluster-\" + ''.join(random.SystemRandom().choice(string.ascii_lowercase + string.digits) for _ in range(5)))")

curl -o 3-node-etcd.yaml https://gist.githubusercontent.com/harsh-px/52788ae08f6e01c5fb2bf278971267e2/raw/62e706072418e49fbeaedf633a01e32166dd041d/3-node-etcd.yaml
sed -i.bak -e "s/INSERT_ETCD_INITIAL_CLUSTER_TOKEN/\"${ETCD_INITIAL_CLUSTER_TOKEN}\"/g" -e "s/INSERT_ETCD_DISCOVERY_TOKEN/\"${ETCD_DISCOVERY_TOKEN}\"/g" 3-node-etcd.yaml
kubectl apply -f 3-node-etcd.yaml

harsh-px

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: etcd-discovery
spec:
  strategy:
    type: Recreate
  replicas: 1
  selector:
    matchLabels:

harsh-px

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: kube-controller-manager
  namespace: kube-system
  labels:
    tier: control-plane
    k8s-app: kube-controller-manager
spec:
  replicas: 2

harsh-px

# vi: set ft=ruby :

require 'fileutils'                                                             
require 'tempfile'  

NODE_COUNT    = 3
MASTER_NAME   = "master"                                                 
MINION_PREFIX = "minion-" 
SUBNET        = '192.168.33'

harsh-px

apiVersion: v1
kind: ServiceAccount
metadata:
  name: px-user
  namespace: default
---
apiVersion: v1
kind: Secret
metadata:
  name: px-user