parthaa

#!/bin/bash
shopt -s expand_aliases
set -e
set -x
EXPORT_ORG="export-$RANDOM"
PRODUCT="prod"
REPO1="katello"
REPO1_URL="https://fedorapeople.org/groups/katello/releases/yum/3.8/katello/el7/x86_64/"
REPO2="misc"
REPO2_URL="https://partha.fedorapeople.org/test-repos/pteradactly-with-dino-errata/"

parthaa

#!/bin/bash
shopt -s expand_aliases
set -e
set -x

IMPORT_ORG="import-$RANDOM"
PRODUCT="prod"
REPO1="katello"
REPO2="misc"
CONTENT_VIEW="view"

kule

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  gem 'colorize'
end

class MatcherInterface
  def initialize(some_object)
    @some_object = some_object

jlsherrill

in config/settings.yaml :webpack_dev_server: true

In one tab:

rails s -b '0.0.0.0'

In a 2nd tab:

simonw

How to upgrade a Heroku PostgreSQL database to a new plan

I started a project on a Hobby Dev plan (free, limit 10,000 rows), and then later needed to upgrade it to Hobby Basic ($9/month, limit 10,000,000 rows).

After assigning the new database, I had two databases attached to the application. They looked something like this:

• HEROKU_POSTGRESQL_OLIVE (postgresql-dimensional-3321) Old, free-tier (Hobby Dev) database

johnpmitsch

# add http_logger to local gems https://github.com/railsware/http_logger
# then add the following to foreman/config/development.rb
outbound_calls = Logger.new("#{Rails.root}/log/outbound.log")
HttpLogger.logger = outbound_calls
# HttpLogger.ignore = ["example\.com"] (this doesn't work for some reason)
HttpLogger.log_request_body  = false  # Default: true
HttpLogger.log_response_body = false  # Default: true

# You can get the outbound calls by running something like this (in foreman dir)
# tail -f log/outbound.log | grep -v "Response status" | grep -v "myhostname"

sorenlouv

import React, { Component } from 'react';

export default function withPropsChecker(WrappedComponent) {
  return class PropsChecker extends Component {
    componentWillReceiveProps(nextProps) {
      Object.keys(nextProps)
        .filter(key => {
          return nextProps[key] !== this.props[key];
        })
        .map(key => {

johnpmitsch

# add the following to your .bashrc
# and run `source ~/.bashrc`

function virsh-snapshot-create {
  cd ~/forklift
  vagrant halt $1
  sudo virsh snapshot-create-as forklift_$1 $2
  vagrant up $1
}

johnpmitsch

On hypervisor (probably your workstation)

1. yum install virt-who

2. Edit /etc/virt-who.d/test.conf and update the rhsm_hostname, rhsm_username, rhsm_password (use dev server credentials)

[libvirt]
type=libvirt
server=qemu:///system
owner=Default_Organization
env=Library

johnpmitsch

Name,Count,Organization,Environment,Content View,Host Collections,Virtual,Guest of Host,OS,Arch,Sockets,RAM,Cores,SLA,Products,Subscriptions
fake%d,1000,Default Organization,Library,Default Organization View,"",Yes,,RHEL 6.4,x86_64,1,4 GB,1,"",69|Red Hat Enterprise Linux Server,""
host0,1,Default Organization,Library,Default Organization View,"",No,,RHEL 6.4,x86_64,1,4 GB,1,"","69|Red Hat Enterprise Linux Server,83|Red Hat Enterprise Linux High Availability (for RHEL Server)",

hammer csv content-hosts -v --file /tmp/hosts.csv

attach subs