krishnan-mani

require 'github_api'
require 'date'

puts 'You can obtain your access token from: https://github.com/settings/applications#personal-access-tokens'
puts 'Your Github.com access token:'
GITHUB_PERSONAL_ACCESS_TOKEN = gets.chomp

puts 'Your Github.com organisation:'
github_org = gets.chomp

krishnan-mani

$ aws ec2 describe-instances \
  --filters "Name=tag:Name,Values=CodeDeployDemo" \
  --query "Reservations[*].Instances[*].InstanceId" \
  --output text
  
$ aws ec2 stop-instances --instance-ids i-abc17charsid01 i-def17charsid02 i-pqr17charsid-03  

krishnan-mani

#!/usr/bin/env bash
set -euxo pipefail

TABLE_NAME="$1"
REGION="$2"

NOW_IN_MINUTES=$(date +%Y%m%dT%H%M%z)
EPOCH_TIME=$(date +%s)
ONE_DAY_LATER=$(($EPOCH_TIME+86400))
item={\"id\":{\"S\":\"$NOW_IN_MINUTES\"},\"expireAt\":{\"N\":\"$ONE_DAY_LATER\"},\"hostname\":{\"S\":\"$(hostname)\"}}

krishnan-mani

rules.append({
'NoncurrentVersionExpiration' : {
'NoncurrentDays' : XYZ
},
'Status' : 'Enabled',
'Prefix' : prefix})

krishnan-mani

#!/bin/bash -l
cd ${WORKSPACE}/api
virtualenv venv-api
source venv-api/bin/activate
pip install awsebcli
eb init -r ${AWS_REGION}
eb deploy

krishnan-mani

require 'aws-sdk'

class MetricsWriter

  def initialize(connection_info)
    @client = Aws::DynamoDB::Client.new(connection_info)
    ensure_tables
  end

  def ensure_tables

krishnan-mani

#DevOps Tuesdays!

What?

• Sign up to pair with Krishnan (and others) to work on real-world DevOps tasks one day of the week every week, and get going with specific knowledge, skills, and practice!

When?

• Every Tuesday (or another day of the week in the event that holidays or vacation intervene). So there's always something happening every Tuesday, and some Tuesdays, you'll be knee-deep in it!

How?

• We’ll pick people at random and let you know beforehand. No pre-requisites whatsoever!