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How to use Amazon AWS Elasticsearch

The good news: you can get it running on the free tier (with a tiny instance).

The bad news: it's stuck on Elasticsearch 1.5.2 and dynamic scripting (Groovy) is disabled.

http://docs.aws.amazon.com/elasticsearch-service/latest/developerguide/aes-limits.html

Authentication: the safest option is to create a brand new IAM user (using the tool at https://console.aws.amazon.com/iam/home?region=us-east-1 ) with its own access key and secret key. Then when you create the Elasticsearch instance you can paste in the following IAM string:

Local whitelists and blacklists for Rspamd

cd /etc/rspamd
create rspamd.conf.local
create lists:

touch local_bl_from.map.inc local_bl_ip.map.inc local_bl_rcpt.map.inc \
local_wl_from.map.inc local_wl_ip.map.inc local_wl_rcpt.map.inc

change permissions:

	#!/usr/bin/env python
	#
	# Very simple Python script to dump all emails in an IMAP folder to files.
	# This code is released into the public domain.
	#
	# RKI Nov 2013
	#
	import sys
	import imaplib
	import getpass

	#include <stdio.h>
	#include <string.h>
	#include <errno.h>

	int main(void) {

	struct error {
	int code;
	char *define;
	};

	code[1] define[EPERM] str[Operation not permitted]
	code[2] define[ENOENT] str[No such file or directory]
	code[3] define[ESRCH] str[No such process]
	code[4] define[EINTR] str[Interrupted system call]
	code[5] define[EIO] str[Input/output error]
	code[6] define[ENXIO] str[No such device or address]
	code[7] define[E2BIG] str[Argument list too long]
	code[8] define[ENOEXEC] str[Exec format error]
	code[9] define[EBADF] str[Bad file descriptor]
	code[10] define[ECHILD] str[No child processes]

	# lib/puppet/parser/functions/pw_hash.rb

	module Puppet::Parser::Functions
	newfunction(:pw_hash, type: :rvalue) do \|args\|
	raise Puppet::ParseError, "pw_hash takes exactly two arguments, #{args.length} provided" if args.length != 2
	# SHA512 ($6), default number of rounds (5000)
	# rounds could be specified by prepending rounds=<n>$ parameter before the salt, i.e.
	# args[0].crypt("$6$rounds=50000$#{args[1]}")
	args[0].crypt("$6$#{args[1]}")
	end

	#!/bin/bash

	# Slack notification script for Munin
	# Mark Matienzo (@anarchivist)
	#
	# To use:
	# 1) Create a new incoming webhook for Slack
	# 2) Edit the configuration variables that start with "SLACK_" below
	# 3) Add the following to your munin configuration:
	#

	#!/usr/bin/env python

	import argparse
	import os
	import prettytable

	from novaclient.v1_1 import client as novaclient

	OS_USERNAME = os.environ['OS_USERNAME']
	OS_PASSWORD = os.environ['OS_PASSWORD']

	#!/bin/bash

	# Example Script to forward ssh-agent socket into an unprivileged lxc
	# This allows access to the ssh-agent by commands executed with lxc-attach

	set -m

	CONTAINER=$1 # e.g., test-container
	REMOTE=$2 # e.g, [email protected]

	#!/usr/bin/env python
	import sys
	import json

	from boto.s3.connection import S3Connection
	from boto.s3.prefix import Prefix
	from boto.s3.key import Key

	bucketname = sys.argv[1]
	delimiter = '/'