epankur’s gists

epankur / gist:574665755c6c208309b65a159f5b6e05

Created January 17, 2024 19:07 — forked from rshettynj/gist:7731cc37d88446eda570d0669899549f

How to add new tags and remove unwanted tag from AWS ECR Image?

	//Get the current manifest of the ECR image ecrimage-800
	MANIFEST=$(aws ecr batch-get-image --repository-name ecrimage-800 --image-ids imageTag=latest --query 'images[].imageManifest' --output text)
	echo $MANIFEST \| jq '.'
	//Push the tag called newtag along with image manifest.
	aws ecr put-image --repository-name ecrimage-800 --image-tag newtag --image-manifest "$MANIFEST"
	//Now ecrimage-800 will have two tags, "latest" and "newtag". You are ready to remove "latest" tag if you like.
	aws ecr batch-delete-image --repository-name ecrimage-800 --image-ids imageTag=latest

epankur / logger.ps1

Created December 18, 2022 11:37 — forked from barsv/logger.ps1

Logging in powershell with log rotation

	# all logging settins are here on top
	$logFile = "log-$(gc env:computername).log"
	$logLevel = "DEBUG" # ("DEBUG","INFO","WARN","ERROR","FATAL")
	$logSize = 1mb # 30kb
	$logCount = 10
	# end of settings

	function Write-Log-Line ($line) {
	Add-Content $logFile -Value $Line
	Write-Host $Line

epankur / ec2_info_retriever.py

Created December 14, 2022 13:58 — forked from dastergon/ec2_info_retriever.py

A basic boto3 based tool for retrieving information from running EC2 instances.

	from collections import defaultdict

	import boto3

	"""
	A tool for retrieving basic information from the running EC2 instances.
	"""

	# Connect to EC2
	ec2 = boto3.resource('ec2')

epankur / export.py

Created December 1, 2022 13:13 — forked from aldomatic/export.py

Export dynamodb data to csv, upload backup to S3 and delete items from table.

	import csv
	import boto3
	from boto3.dynamodb.conditions import Key, Attr
	from datetime import datetime
	from pytz import timezone
	import os
	import json

	# Here we assign our aws clients/resources to use
	ses_client = boto3.client('ses')

epankur / set-hostname-windows-ssm.yaml

Created October 31, 2022 19:55 — forked from sherzodinaev/set-hostname-windows-ssm.yaml

Set Windows hostname via SSM

	---
	schemaVersion: '2.2'
	description: Sets computer name for computer(s) that is(are) part of the domain, using the value of Name tag for the selected resource(s).
	mainSteps:
	- action: aws:runPowerShellScript
	name: setComputerNameFromTag
	precondition:
	StringEquals:
	- platformType
	- Windows

epankur / tag-ebs.py

Created October 14, 2022 07:52 — forked from hermes-pimentel/tag-ebs.py

Copy tags from EC2 to EBS

	# set variable AWS_PROFILE= to credentials
	import boto3
	# CHANGE REGION HERE-
	ec2 = boto3.resource('ec2', 'sa-east-1')
	#check your own tags before run this script

	#loop for tag Name
	def tag_name():
	print "Loop for TAG Name"
	for volume in ec2.volumes.all():

epankur / EC2-Tag-Assets-Lambda.py

Created October 14, 2022 07:51 — forked from dictcp/EC2-Tag-Assets-Lambda.py

A lambda function that will copy EC2 tags to all related Volumes and Network Interfaces. A full writeup can be found on my site http://mlapida.com/thoughts/tagging-and-snapshotting-with-lambda

	import boto3

	def lambda_handler(event, context):
	is_test = context.function_name == 'test' # this value is injected by SAM local
	instances = boto3.resource('ec2').instances.all()

	copyable_tag_keys = ["Team", "Billing", "BillingTag", "Env", "Project"]

	for instance in instances:
	copyable_tags = [t for t in instance.tags

epankur / tag-vols-snaps.py

Created October 14, 2022 07:50 — forked from danpritts/tag-vols-snaps.py

Automatically tag EC2 snapshots and volumes based on their attached AMIs/instances


	# most credit to the original: https://gist.github.com/brandond/6b4d22eaefbd66895f230f68f27ee586

	# Tag snapshots based on their associated AMI and volumes based on attached instance.
	# format:
	# (AMI:db5\|db5) /dev/sda1 (1/4)
	# (AMI:db5\|db5) /dev/sdb (2/4)

	# Best practice: create IAM user
	# Simplest privilege to get it to work with reasonable security: use predefined policy "ReadOnlyAccess"

epankur / function.py

Created October 14, 2022 07:50 — forked from brandond/function.py

Python script to auto-tag AWS EBS Snapshots and Volumes using AMI and Instance tags

	import copy
	import logging
	import os

	import boto3

	logging.basicConfig(level=os.environ.get('LOG_LEVEL', 'INFO'))

	ec2 = boto3.client('ec2')
	logger = logging.getLogger(__name__)

epankur / send_pdf_with_boto_ses.py

Created September 9, 2022 09:00 — forked from jniva/send_pdf_with_boto_ses.py

send PDF attachment with boto and SES

	''' quick example showing how to attach a pdf to multipart messages
	and then send them from SES via boto
	'''

	from email.mime.text import MIMEText
	from email.mime.application import MIMEApplication
	from email.mime.multipart import MIMEMultipart

	import boto