jmervine

Status: New

Notes on building out a new instance of stats.heroku.com on the platform.

heroku create --space sre-oregon --org heroku-sre --region oregon status-integration

# addons
heroku addons:create memcachier:100 -a status-integration
heroku addons:create pusher:startup -a status-integration

jmervine

/*Example Usage:
 *
 * $ PORT=3000 HOST=0.0.0.0 STATIC=./static PROXY_TARGET=http://localhost:5000 PROXY_PATH=/api go run main.go
 */

package main

import (
	"fmt"
	"log"

jmervine

How-to: Vendoring Ruby Gems

Outstanding Questions

A list of outstanding questions to be answered before finalizing this document.

• How does on update vendored gems? Are the automatically updated when you run bundle update or do you have to run bundle package again?
• How do you tell Heroku's build process to use bundle install --local --no-prune when building the build pack?

jmervine

# assuming your tag is '1.0.1'

# ensure latest code is local
git fetch --all --tag

# create branch off tag
git checkout -b branch-off-1.0.1 1.0.1
   # your current branch should now be 'branch-off-1.0.1'

# ensure branch matches tag [optional]

jmervine

var assert = require('assert');
var exec   = require('child_process').execFileSync;

// execFileSync throw an error if it returns a non-zero exit status
assert(exec('./index.js'));

/*
  For the above to work index.js needs:
  1. to be executable (i.e. 0755)
  2. it's first line to contain `#!/usr/bin/env node`

jmervine

var assert = require('assert');

var foo = 'foo';

assert.equal('foo', foo);

jmervine

var main = function() {
  console.log('my code here');
};

if (!module.parent)
  exports = main;
else
  main();

jmervine

var URL = 'https://status.heroku.com/api/v3/';
var UI = require('ui');
var ajax = require('ajax');

var main = new UI.Card({
  title: 'Heroku Status',
  body: 'Fetching...',
  titleColor: 'purple',
});

jmervine

def log_db_action
  DB.loggers << Logger.new($stdout)
  yield
  DB.loggers = []
end

jmervine

package main

import (
	"flag"
	"fmt"
	"net/http"
	"os"
	"runtime"
	"sync"
	"time"