sharshenov

# 1. Pause replication

sudo -u postgres psql -c 'SELECT pg_xlog_replay_pause();'

# 2. Perform backup

sudo -u postgres pg_dump -Fc DBNAME > /path/to/backup

#3. Resume replication

sharshenov

#!/bin/bash

cd ~/ror

# remove temporary uploads
find ./ -path "*/uploads/tmp/*" -delete

# null logfiles
for logfile in `find ./ -type f -name "*.log"`
do

sharshenov

SECRET_KEY_BASE=ahsbdjhasbjhdabks # run rake:secret to generate
DATABASE_URL=postgres://user:pass@dbhost/database

sharshenov

<h1>Page not found</h1>

sharshenov

class HealthCheckResponder

  def initialize(app, options = {})
    @app = app
  end

  def call(env)
    if env["REQUEST_PATH"] == "/health_check"
      return [200, {}, [""]]
    else

sharshenov

# Добавляем репозиторий для oracle java
add-apt-repository ppa:webupd8team/java

# Добавляем репозиторий для elasticsearch
wget -qO - https://packages.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
echo "deb http://packages.elastic.co/elasticsearch/2.x/debian stable main" | sudo tee -a /etc/apt/sources.list.d/elasticsearch-2.x.list

# Обновить систему
apt-get update && apt-get dist-upgrade -y && apt-get autoremove -y && apt-get clean

sharshenov

class Throttler

  class << self

    def limit *attrs
      throttler.limit *attrs
    end

    private

sharshenov

apt-get install wkhtmltopdf
apt-get install xvfb
echo -e '#!/bin/bash\nxvfb-run -a --server-args="-screen 0, 1024x768x24" /usr/bin/wkhtmltopdf -q $*' > /usr/bin/wkhtmltopdf.sh
chmod a+x /usr/bin/wkhtmltopdf.sh
ln -s /usr/bin/wkhtmltopdf.sh /usr/local/bin/wkhtmltopdf
wkhtmltopdf http://www.google.com output.pdf

sharshenov

module Exchange
  module ExternalAPI

    class Nbkr < XML

      API_URL = "http://nbkr.kg/XML/daily.xml"

      CURRENCIES = %W(kgs usd eur kzt rub).map(&:to_sym)

      def update opts={}

sharshenov

---
driver:
  name: vagrant
  synced_folders: [
    ["~/.chef/pkgs", "/tmp/chef-pkgs"]
  ]

provisioner:
  name: chef_zero
  chef_omnibus_url: file:///tmp/chef-pkgs/install.sh