anuragmathur1

pip install --user --upgrade boto3
export instance_id=$(curl -s http://169.254.169.254/latest/meta-data/instance-id)
python -c "import boto3
import os
from botocore.exceptions import ClientError 
ec2 = boto3.client('ec2')
volume_info = ec2.describe_volumes(
    Filters=[
        {
            'Name': 'attachment.instance-id',

anuragmathur1

for volume in `aws ec2 describe-instances --filters Name=tag:tag-key,Values=tag-value --query 'Reservations[*].Instances[*].BlockDeviceMappings[*].Ebs.VolumeId' --output=text`
do
aws ec2 describe-volumes --volume-ids $volume --query 'Volumes[*].Encrypted' --output=text
done

anuragmathur1

## This is useful in case when you want your local docker to point to the minikube VM.
## So after running the below commands, you docker commands will return from the minikube vm.
## `docker images` will no longer report images on your local mac workstation but the images on the minikube VM.
## you may just run the eval command as in the last line to do all at once.
export DOCKER_TLS_VERIFY="1"
export DOCKER_HOST="tcp://192.168.99.106:2376"
export DOCKER_CERT_PATH="/Users/anurag.mathur/.minikube/certs"
# Run this command to configure your shell:
# eval $(minikube docker-env)

anuragmathur1

GITLAB_GROUP="<group-name>"
GITLAB_PRIVATE_TOKEN="<token>"
GITLAB_ADDRESS="gitlab.<name>"
 
for i in `curl -s "https://$GITLAB_ADDRESS/api/v4/groups/$GITLAB_GROUP/projects?private_token=$GITLAB_PRIVATE_TOKEN&amp;per_page=999" | \
  grep -o "\"ssh_url_to_repo\":[^ ,]\+" | \
awk -F ':' '{gsub(/"/, "", $2); gsub(/"/, "", $3); print $2":"$3}'`; do git clone $i; done
​

anuragmathur1

#!/usr/bin/python
## The script deletes the snapshots that are :
## - not attached to an AMI
## - are atleast 90 days old 

## Output : 
## - soem csv files if a report is required
## - the return values ( return_code  && request_id from the delete command )

## Usage

anuragmathur1

apt-get install python3-pip -y

sudo update-alternatives --install /usr/bin/python python /usr/bin/python3.6 1
sudo update-alternatives --config python

sudo update-alternatives --install /usr/bin/pip pip /usr/bin/pip3 1
sudo update-alternatives --config pip

pip install aws-cdk.cdk

anuragmathur1

#!/usr/bin/env python
import boto3
s3 = boto3.resource('s3')
bucket = s3.Bucket('<<Bucket-name-here>>')
bucket.object_versions.all().delete()

anuragmathur1

require 'jenkins_api_client'
SERVER_IP = 'jenkins.dev.example.com'
$build = JenkinsApi::Client.new(:server_ip => "#{SERVER_IP}",:username => 'admin', :password => 'admin')
$opts = {'build_start_timeout' => 60, 'cancel_on_build_start_timeout' => true}
$build.job.build("test-project",{:parameter1=>"value-1",\
  :parameter2=>"value-2",\
  :parameter3=>"value-3",\
  :parameter4=>"value-4"} || {}, $opts)

anuragmathur1

#!/usr/bin/python
import boto3
client = boto3.client('ec2')
account_number = boto3.client('sts').get_caller_identity()['Account']
response = client.describe_images(Owners=[account_number])

for image in response['Images']:
    if "2017-08-21" in image['CreationDate']:
        image_id = image['ImageId']
        snapshot_id = image['BlockDeviceMappings'][0]['Ebs']['SnapshotId']

anuragmathur1

# Find all instances and list their Private IP, instance-id and Name 
# You may specify more filters like the vpc
# Name=vpc-id,Values=vpc-xxxxxxxx
aws ec2 describe-instances --filters --query 'Reservations[].Instances[].[PrivateIpAddress,InstanceId,Tags[?Key==`Name`].Value[]]' --output text --profile=elmodev | sed '$!N;s/\n/ /'