John Zwiep jzwiep

jzwiep / docker_compose_assume_iam_role.sh

Created July 27, 2018 18:21

Assume a specific IAM role with a container via docker-compose

	#!/bin/bash

	# Assume the role using locally configured AWS credentials, then pass the assumed role to the container via environment
	# variables!

	ASSUMED_ROLE=$(aws sts assume-role \
	--role-arn "arn:aws:iam::000000000000:role/our-role-to-assume" \
	--role-session-name "session_name" \
	--output text)

jzwiep / docker_compose_exec.sh

Last active June 29, 2018 17:23

Setting proper shell width for 'docker-compose exec'

docker-compose exec -e COLUMNS=$(shell tput cols) -e LINES=$(shell tput lines) <container> <command>

jzwiep / load_ssm_params.sh

Last active August 26, 2024 16:30

Load all SSM parameters on a path into your environment

	PARAMS_LIST=$(aws ssm get-parameters-by-path \
	--path "/var/path/" \
	--recursive \
	--query 'Parameters[*].[Name, Value]' \
	--output text \
	--with-decryption)

	# "/var/path/VARNAME variable_value" --> "export VARNAME=variable_value"
	EXPORT_STATEMENTS=$(echo "$PARAMS_LIST" \| awk '{ sub(".*/", "", $1); printf("export %s=\"%s\"\n", $1, $2) }')