arunmk

# First, we need to find our device. BEFORE inserting your USB drive, run the
# following:
diskutil list

# This will output a bunch of info about all of the disk drives connected to
# your Mac. Each entry will have a header in the form "/dev/diskX", where X is
# some number starting at 0. Now, insert your USB drive and run the command
# again. You should see a new entry. Make note of the name (ie, /dev/diskX).
diskutil list

arunmk

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit

arunmk

# To deploy: kubectl create -f nginx-hello-world-deployment.yaml
# Access it with the API as a proxy:
# $ kubectl proxy
# Then in you browser: http://localhost:8001/api/v1/namespaces/default/services/nginx:/proxy/#!/

apiVersion: v1
kind: Service
metadata:
  name: nginx
spec:

arunmk

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

arunmk

---
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  annotations:
    storageclass.kubernetes.io/is-default-class: "true"
  name: vcd-disk-dev
provisioner: named-disk.csi.cloud-director.vmware.com
reclaimPolicy: Delete
parameters:

arunmk

Setup Dev Environment

Assumptions:

• cluster-api repo is cloned to ${GOPATH}/src/sigs.k8s.io/cluster-api
• All commands run from cluster-api repo root folder

Build a node image using specific version

arunmk

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

arunmk

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

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kind: ConfigMap
apiVersion: v1
metadata:
  name: nginx-config
  namespace: nginx-ingress
data:
  worker-processes: "1"
  log-format: '[$time_local] $remote_addr "$request" $status "$upstream_response_time"'

arunmk

#!/bin/bash
#
# DESCRIPTION:
#
#   Set the bash prompt according to:
#    * the active virtualenv
#    * the branch of the current git/mercurial repository
#    * the return value of the previous command
#    * the fact you just came from Windows and are used to having newlines in
#      your prompts.