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@eddmann
eddmann / modify-ec2-instance-type.js
Created November 3, 2017 15:32
Scheduled EC2 Instance Type Modification using Lambda and CloudWatch Events
// Demonstration video can be found at: https://youtu.be/_gJyK1-NGq8
// ModifyEC2InstanceType
const AWS = require('aws-sdk');
exports.handler = (event, context, callback) => {
const { instanceId, instanceRegion, instanceType } = event;
const ec2 = new AWS.EC2({ region: instanceRegion });
@eddmann
eddmann / start-stop-ec2-instances.js
Created November 3, 2017 14:00
Scheduled Start/Stop of EC2 Instances using Lambda and CloudWatch Events
// Demonstration video can be found at: https://youtu.be/roAerKVfq-Y
// StopEC2Instance
const AWS = require('aws-sdk');
exports.handler = (event, context, callback) => {
const ec2 = new AWS.EC2({ region: event.instanceRegion });
ec2.stopInstances({ InstanceIds: [event.instanceId] }).promise()
@jgrossiord
jgrossiord / gist:0bd525974a5ec059adba
Created June 2, 2015 08:39
Mikrotik script generate address list from DNS cache entries
:foreach i in=[/ip dns cache find] do={
:local bNew "true";
:local cacheName [/ip dns cache all get $i name] ;
# :put $cacheName;
:if (([:find $cacheName "facebook" -1] >= 0) || ([:find $cacheName "outlook" -1] >= 0)) do={
:local tmpAddress [/ip dns cache get $i address] ;
:put $cacheName;
:put $tmpAddress;
@learncodeacademy
learncodeacademy / gist:ebba574fc3f438c851ae
Created July 24, 2014 14:47
Nginx Node Frontend / Load Balancer / Static Assets Caching
upstream project {
server 22.22.22.2:3000;
server 22.22.22.3:3000;
server 22.22.22.5:3000;
}
server {
listen 80;
location / {