sethbergman

var regex = /Find this text string/,
    replacement = 'Replace with this string';
function replaceText(i,el) {
    if (el.nodeType === 3) {
        if (regex.test(el.data)) {
            el.data = el.data.replace(regex, replacement);
        }
    } else {
        $(el).contents().each( replaceText );
    }

sethbergman

Steps:

1. Create Digital Ocean Droplet with Dokku v0.3.16 on 14.04 image

2. Login into the droplet and Update local settings.

   sh -c "echo 'LANG=en_US.UTF-8\nLC_ALL=en_US.UTF-8' > /etc/default/locale"
   reboot

sethbergman

I created question on StackOverflow

When trying to start Node.js app hosted on Heroku with MongoLab addons, I got following error on heroku logs when connecting to MongoDB.

My entire vode is here: https://github.com/yhagio/meetup_planner

Heroku logs

sethbergman

#! /bin/bash
# For use with Flink/dokku-psql-single-container.
# Based on http://donpottinger.net/blog/2014/11/25/postgres-backups-with-dokku.html

set -e

BASE_DIR="/var/backups/postgres"
mkdir -p $BASE_DIR

YMD=$(date "+%Y-%m-%d")

sethbergman

My notes for Dokku on Digital Ocean.

Commands

Install dokku-cli (gem install dokku-cli) for a more Heroku-like CLI experience (dokku config:set FOO=bar).

# List/run commands when not on Dokku server (assuming a "henroku" ~/.ssh/config alias)
ssh henroku dokku
ssh henroku dokku config:get my-app

sethbergman

cache:
  mount:
    - wheeldir

build:
  image: python:2.7.11
  commands:
    - pip wheel -r requirements.txt --wheel-dir=wheeldir --find-links=wheeldir
    - pip install --use-wheel --no-index --find-links=wheeldir -r requirements.txt
    - nosetests -v test/

sethbergman

Install RVM

See https://rvm.io/rvm/install/

curl -L get.rvm.io | bash -s stable

On OS X you can use RailsInstaller which will bring all dependencies for you: installer: https://github.com/railsinstaller/railsinstaller-nix/downloads background: http://www.engineyard.com/blog/2012/railsinstaller-for-os-x/

sethbergman

##########################################
# To run: 
# curl -sSL https://gist.githubusercontent.com/sethbergman/955f6ad392fff733a62c/raw/41c229998634df722cefdd589da121af624bf2ce/Install-Docker-on-Linux-Mint.sh | bash -x
##########################################

# Check that HTTPS transport is available to APT
if [ ! -e /usr/lib/apt/methods/https ]; then
	sudo apt-get update
	sudo apt-get install -y apt-transport-https
fi

sethbergman

# Check that HTTPS transport is available to APT
if [ ! -e /usr/lib/apt/methods/https ]; then
	sudo apt-get update
	sudo apt-get install -y apt-transport-https
fi

# Add the repository to your APT sources
sudo echo deb https://get.docker.com/ubuntu docker main > /etc/apt/sources.list.d/docker.list

# Then import the repository key

sethbergman

.. _yaml_examples:

=========
Cloud config examples
=========

Including users and groups
---------------------------

.. literalinclude:: ../../examples/cloud-config-user-groups.txt