vpack

###Install HAProxy

yum install haproxy

###Update Config file for frontend and backend.

• No need to change 'global' and 'defaults' section.
• Sample Config : /etc/haproxy/haproxy.cfg

vpack

https://www.digicert.com/help/

vpack

sudo yum install wget
wget https://bootstrap.pypa.io/get-pip.py
sudo python get-pip.py
sudo pip install awscli

vpack

aws --profile lab sts assume-role --role-arn "arn:aws:iam::97492:role/master" --role-session-name vpack --duration-seconds 3600 --external-id "myNewCreds"

vpack

while true; do ; echo 'VV' ; done

vpack

aws --profile lab --region us-east-1 ec2 create-tags --tags Key=ExpirationDate,Value=$(date +%Y-%m-%d -d '+ 30 day' ) --resources i-c8efc8e6 i-aa5a8581 i-4e56cc1e

vpack

Uploading Renewed SSL Certs to AWS :

• Download SSL cert from service provider.
• Note down the ELBs that are using that certificate. More often i see there are many ELBs that use the same Cert.
• Update and run the script.
• Login to AWS console and reattach the new cert to ELB

vpack

for x in `find . -name "*.json.gz"` ; do zcat $x | jq .Records[] | mongoimport --collection cloudtrail --jsonArray ; done

vpack

curl -L https://www.opscode.com/chef/install.sh | bash 
or
curl -L https://www.opscode.com/chef/install.sh | bash -s -- -v 11

rpm -Uvh https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chefdk-0.4.0-1.x86_64.rpm

mkdir /var/chef
cd /var/chef
yum -y install git

vpack

# Create a new file
dd if=/dev/zero of=my_fs bs=1M count=1024
Or 
truncate -s 30M my_fs

# Check if the device is not already in use before using it 
sudo losetup /dev/loop0
sudo losetup /dev/loop0 my_fs 

# Make a file system and mount it