Angel afym

Installing K8S in Centos

a master node base on centos 7
a worker node base on centos 7

In this lab you will install the command line utilities required to complete this tutorial: cfssl, cfssljson, and kubectl.

The cfssl and cfssljson command line utilities will be used to provision a PKI Infrastructure and generate TLS certificates.

Download and install cfssl and cfssljson from the cfssl repository:

cd ~/
mkdir kthw
cd kthw/

	#!/bin/sh
	TOOL_NAME=$1
	ZIP_URL=$2
	mkdir /tmp/$TOOL_NAME
	cd /tmp/$TOOL_NAME
	curl -sS $ZIP_URL > $TOOL_NAME.zip
	unzip $TOOL_NAME.zip
	sudo cp $TOOL_NAME /usr/local/bin/$TOOL_NAME
	rm -rf /tmp/$TOOL_NAME
	echo "$TOOL_NAME :: is installed successfully"

	$ terraform init
	$ terraform get
	$ terraform env list
	$ terraform env new test
	$ terraform env select test
	$ terraform plan -var-file=variables/sydney.tfvars
	$ terraform apply -var-file=variables/sydney.tfvars

	#!/bin/sh

	# 0. Some constants to re-define to match your environment
	ES_HOST=localhost:9200
	ES_INDEX=bookingmotor/hotels
	JSON_FILE_IN=/home/angel/personal/elasticsearch/result-14-v1.json
	JSON_FILE_OUT=/home/angel/personal/elasticsearch/result-14-bulk-v1.json


	# 1. Python code to transform your JSON file

	Set-WindowsExplorerOptions -EnableShowHiddenFilesFoldersDrives -EnableShowProtectedOSFiles -EnableShowFileExtensions
	Enable-RemoteDesktop

	cinst jdk8
	cinst git.install
	cinst intellijidea-ultimate
	cinst datagrip
	cinst keepass.install

	cinst Microsoft-Hyper-V-All -source windowsFeatures

	import os
	import sys
	import hcl2

	def update_modules_in_file(file_path, new_source_base):
	with open(file_path, "r") as f:
	original_content = f.read()
	f.seek(0)
	parsed = hcl2.load(f)

	# run a server using php
	php -S localhost:8000 -t /var/foo/php_demo/