| -- setnex.lua | |
| local key = ARGV[1] | |
| local expiry = ARGV[2] | |
| local value = ARGV[3] | |
| local reply = redis.call("SETNX", key, value) | |
| if 1 == reply then | |
| redis.call("EXPIRE", key, expiry) | |
| end | |
| return reply | |
| You can call it from node_redis like this: |
| # You don't need Fog in Ruby or some other library to upload to S3 -- shell works perfectly fine | |
| # This is how I upload my new Sol Trader builds (http://soltrader.net) | |
| # Based on a modified script from here: http://tmont.com/blargh/2014/1/uploading-to-s3-in-bash | |
| S3KEY="my aws key" | |
| S3SECRET="my aws secret" # pass these in | |
| function putS3 | |
| { | |
| path=$1 |
| [unix_http_server] | |
| file=/tmp/supervisor.sock ; path to your socket file | |
| [supervisord] | |
| logfile=/var/log/supervisord/supervisord.log ; supervisord log file | |
| logfile_maxbytes=50MB ; maximum size of logfile before rotation | |
| logfile_backups=10 ; number of backed up logfiles | |
| loglevel=error ; info, debug, warn, trace | |
| pidfile=/var/run/supervisord.pid ; pidfile location | |
| nodaemon=false ; run supervisord as a daemon |
| #! /bin/sh | |
| # | |
| # keepalived LVS cluster monitor daemon. | |
| # | |
| # Written by Andres Salomon <dilinger@voxel.net> | |
| # | |
| ### BEGIN INIT INFO | |
| # Provides: keepalived | |
| # Required-Start: $syslog $network $remote_fs | |
| # Required-Stop: $syslog $network $remote_fs |
| ! Configuration file for keepalived | |
| vrrp_script chk_nginx { | |
| script "pidof nginx" | |
| interval 2 | |
| weight -60 | |
| } | |
| vrrp_instance VI_1 { | |
| debug 2 |
These are my notes basically. At first i created this gist just as a reminder for myself. But feel free to use this for your project as a starting point. If you have questions you can find me on twitter @thomasf https://twitter.com/thomasf This is how i used it on a Debian Wheezy testing (https://www.debian.org/releases/testing/)
Discuss, ask questions, etc. here https://news.ycombinator.com/item?id=7445545
| OBJ = genload.o | |
| BINS = genload | |
| CC=g++ | |
| OPTIMIZATION?=-O3 | |
| CFLAGS?=$(OPTIMIZATION) $(ARCH) $(PROF) -I ../hiredis | |
| CCLINK?=-pthread | |
| LDFLAGS?=-L../hiredis -lhiredis -lm | |
| OBJ = example.o |
| #ifdef _MSC_VER | |
| #include <boost/config/compiler/visualc.hpp> | |
| #endif | |
| #include <boost/property_tree/ptree.hpp> | |
| #include <boost/property_tree/json_parser.hpp> | |
| #include <boost/foreach.hpp> | |
| #include <cassert> | |
| #include <exception> | |
| #include <iostream> | |
| #include <sstream> |
| # Automatically instal the latest nginx | |
| wget -O - http://nginx.org/keys/nginx_signing.key | sudo apt-key add - | |
| #Make a backup copy of your current sources.list file | |
| sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak | |
| #Now copy the following repositories to the end of ` /etc/apt/sources.list` | |
| echo "deb http://nginx.org/packages/mainline/ubuntu/ trusty nginx" | sudo tee -a /etc/apt/sources.list | |
| echo "deb-src http://nginx.org/packages/mainline/ubuntu/ trusty nginx" | sudo tee -a /etc/apt/sources.list |
| #!/bin/bash | |
| BIND_NETWORK="192.168.5.0" | |
| SHARED_VIP="192.168.5.30" | |
| apt-get update | |
| apt-get install -y pacemaker ntp | |
| # Configure Corosync | |
| echo "START=yes" > /etc/default/corosync | |
| sed -i "s/bindnetaddr: 127.0.0.1/bindnetaddr: $BIND_NETWORK/g" /etc/corosync/corosync.conf |