pegasuskim

var fs = require('fs');
var net = require('net');
var http = require('http');
var https = require('https');

var httpAddress = '/path/to/http.sock';
var httpsAddress = '/path/to/https.sock';
fs.unlinkSync(httpAddress);
fs.unlinkSync(httpsAddress);

pegasuskim

---

hosts: all
tasks:
  - name: add github ssh key
    copy: >
      src=files/id_rsa.github
      dest=/root/.ssh/id_rsa.github
      owner=root
      group=root

pegasuskim

Building Docker image with Packer and provisioning with Ansible

Overview

Packer

• Packer is used to build image from a base image, perform provisions and store (commit) the final image.

• We use provisioners and Packer templates to do the actual work to create the final image.

• We use Ansible for provisioning.

pegasuskim

#!/bin/sh
_DEBUG="on"
DEBUGFILE=/tmp/sentinel_failover.log
VIP='10.125.125.30'
MASTERIP=${6}
MASK='24'
IFACE='eth0'
MYIP=$(ip -4 -o addr show dev ${IFACE}| grep -v secondary| awk '{split($4,a,"/");print a[1]}')

DEBUG () {

pegasuskim

#!/bin/sh
# redis-notify.sh

MAIL_FROM="[email protected]"
MAIL_TO="[email protected]"

if [ "$#" = "2" ]; then
    mail_subject="Redis Notification"
    mail_body=`cat << EOB
============================================

pegasuskim

#!/bin/sh
# The following arguments are passed to the script:
#
# <master-name> <role> <state> <from-ip> <from-port> <to-ip> <to-port>

MASTER_IP=$6
VIP=172.17.0.101
NETMASK=16
IF=eth0
MY_IP=$(ip addr show dev $IF | grep "global $IF" | head -1 | sed -e "s/^.*inet \(.*\)\/$NETMASK .*$/\1/")

pegasuskim

// modules
var redis = require('redis');
var Step = require('step');

// config file
var config = require('config');

// mysql client connect
var mysql      = require('mysql');
var connection = mysql.createConnection({

pegasuskim

// modules
var redis = require('redis');
var Step = require('step');

// config file
var config = require('config');

// mysql client connect
var mysql      = require('mysql');
var connection = mysql.createConnection({

pegasuskim

#
# The MySQL database server configuration file.
#
# You can copy this to one of:
# - "/etc/mysql/my.cnf" to set global options,
# - "~/.my.cnf" to set user-specific options.
#
# One can use all long options that the program supports.
# Run program with --help to get a list of available options and with
# --print-defaults to see which it would actually understand and use.

pegasuskim

input {
  pipe {
    tags => [ "sar", "loadavg" ]
    command => "env LANG=C sar -q 5"
  }
  pipe {
    tags => [ "sar", "cpu" ]
    command => "env LANG=C sar -u 5"
  }
}