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All nodes
echo "net.bridge.bridge-nf-call-iptables=1" | sudo tee -a /etc/sysctl.conf
sudo sysctl -p

Master Node
kubectl apply -f https://raw.githubusercontent.com/coreos/flannel/bc79dd1505b0c8681ece4de4c0d86c5cd2643275/Documentation/kube-flannel.yml

kubectl get nodes

Check if all three Flannel Pods are running

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curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -

cat << EOF | sudo tee /etc/apt/sources.list.d/kubernetes.list
deb https://apt.kubernetes.io/ kubernetes-xenial main
EOF

sudo apt-get update

sudo apt-get install -y kubelet=1.12.2-00 kubeadm=1.12.2-00 kubectl=1.12.2-00

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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

sudo apt-get update

sudo apt-get install -y docker-ce=18.06.1~ce~3-0~ubuntu

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aws ec2 attach-internet-gateway --vpc-id "vpc-0e5bxxxxxxxxx" --internet-gateway-id "igw-03yyyyyyyyyy" --region us-east-2

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#top of the file

sed -i '1s/^/your text\n/' file

#End of the file

sed -i "2i192.241.xx.xx  venus.example.com radious" /etc/hosts
or 
echo "192.241.xx.xx  venus.example.com radious" >> /etc/hosts

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Attach IGW to a VPC

aws ec2 attach-internet-gateway --vpc-id "vpc-f3cbfe8a" --internet-gateway-id "igw-6a631b0c" --region us-west-2

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from __future__ import print_function

import json

import boto3
import urllib.request

print('Loading function')

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//RunCommandlambda.java Source Code

package net.anandus.captureloglamda;
import com.amazonaws.services.lambda.runtime.Context;
import com.amazonaws.services.lambda.runtime.RequestHandler;
import java.util.List;

public class RunCommandLambda implements RequestHandler<Request, Response> {
    
    /**

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# creating launch config from running instance
aws autoscaling create-launch-configuration --launch-configuration-name web-demo-launch-config --instance-id i-a8exxxxxx

# Creating ASG from running instance

aws autoscaling create-auto-scaling-group --auto-scaling-group-name web-demo-asg --instance-id i-7f12e649 --min-size 1 --max-size 2 --desired-capacity 2

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AWS - CLI Link https://docs.aws.amazon.com/cli/latest/userguide/awscli-install-windows.html
Install Python using msi

# Check python version
python -version

# Check pip version
pip -version

# install aws cli