SteveBate

create a docker data container to share data with mongodb containers

• docker create -v /data/db --name dbstore mongo bin/true

create a standard container that uses the previously created data container (--volumes-from)

• docker run -d -p 30001:27017 --name mgodb --volumes-from dbstore mongo mongod

or if we want to run as a replica set first create a network so that all instances can talk to each other:

• docker create network my-mongo-cluster

then create containers executing mongod with replSet parameter each with their own data container

SteveBate

build a docker image from a Dockerfile using the files in the current (.) directory

• docker image build -t stevebate/devrepo:tc-v1 .

list the docker images on disk

• docker images

list of containers (instances)

• docker ps
• docker container ls -a (-a flag to see exited containers)

SteveBate

/**
* Type of the message all pipeline messages must inherit from.
*
*/
export abstract class BaseMessage {
    cancellationToken: CancellationToken = new CancellationToken();
    onError = () => {};
    onStart = () => {};
    onComplete = () => {};

SteveBate

void Main()
{
	var msg = new BritvicImportMessage 
	{
		File = @"c:\test.txt", 
		OnStart = () => Console.WriteLine("Starting"), 
		OnSuccess = () => Console.WriteLine("Success!"),
		OnComplete = () => Console.WriteLine("Done!"),
		OnError = (ex) => Console.WriteLine("Logging Exception: " + ex),
		OnStep = Console.WriteLine 

SteveBate

void Main()
{
	var p1 = new StockItem { PartNo = "P100", Description = "Coca Cola", Qty = 1, Cost = 1.00m };
	var p2 = new StockItem { PartNo = "P101", Description = "Pepsi Max", Qty = 2, Cost = 1.00m };
	var p3 = new StockItem { PartNo = "P102", Description = "Pint San Miguel", Qty = 1, Cost = 3.50m };

	var cfg = new SaleConfig { AddOnTax = false, TaxRate = 20.0m };
	var sut = new Sale(Guid.NewGuid(), cfg);
	sut.AddItem(p1);
	sut.AddItem(p2);

SteveBate

var dataset = {
	"dispatched": {
		"CCE018 - Acme Glass Division": "42",
		"CCE033 - Cold Shopper Marketing": "730",
		"CCE034 - Home Shopper Marketing": "31",
		"CCE035 - T C C C Portfolio": "10",
		"CCE036 - Portfolio X Franchise": "21",
		"CCE037 - Cold Operations Trading": "500",
		"CCE038 - Home Operations Trading": "9",

SteveBate

var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');

module.exports = {
  context: __dirname,
  devtool: debug ? "eval-source-map" : null,
  entry: "./js/scripts.js",
  output: {
    path: __dirname + "/js",
    filename: debug ? "bundle.js" : "bundle.min.js"

SteveBate

// Package response implements a ResponseWriter that captures additional info useful in logging scenarios
// such as response status code, request duration and a unique request id
package response

import (
	"fmt"
	"net/http"
	"time"

	// this is actually another gist (not go gettable)

SteveBate

// Creates a unique identifier
package uuid

import (
	"crypto/md5"
	"crypto/rand"
	"encoding/binary"
	"fmt"
	"io"
	"os"

SteveBate

package main

import (
	"fmt"
	"hash/fnv"
)

func main() {

	// the data to be hashed