0sc

//addresses of available kafka brokers
brokers := []string{'localhost:9201'}
//setup relevant config info
config := sarama.NewConfig()
config.Producer.Partitioner = sarama.NewRandomPartitioner
config.Producer.RequiredAcks = sarama.WaitForAll
producer, err := sarama.NewSyncProducer(brokers, config)

0sc

topic := "kafka-topic-for-the-message" //e.g create-user-topic
partition := -1 //Partition to produce to 
msg := "actual information to save on kafka" //e.g {"name":"John Doe", "email":"john.doe@email.com"}
message := &sarama.ProducerMessage{
                 Topic: topic,
                 Partition: partition,
                 Value: sarama.StringEncoder(msg), 
           }
partition, offset, err := producer.SendMessage(message)

0sc

//addresses of available kafka brokers
brokers := []string{'localhost:9201'}
consumer, err := sarama.NewConsumer(brokers, nil)

0sc

topic := "topic-to-subscribe-to" //e.g. user-created-topic
partitionList := consumer.Partitions(topic) //get all partitions
messages := make(chan *sarama.ConsumerMessage, 256)
initialOffset := sarama.OffsetOldest //offset to start reading message from
for _, partition := range partitionList {  
     pc, _ := consumer.ConsumePartition(topic, partition, initialOffset)
     go func(pc sarama.PartitionConsumer) {
         for message := range pc.Messages() {
             messages <- message //or call a function that writes to disk
         }

0sc

applications:
- path: .
  memory: 256M
  instances: 1
  domain: eu-gb.mybluemix.net
  name: bluemix-blog
  host: bluemix-blog
  disk_quota: 1024M
  command: rake db:migrate && bin/rails server -p $PORT -e $RAILS_ENV
  services:

0sc

require "http/client"
require "./simple-auth/*"

module Simple::Auth
  macro default_layout_view_for(view)
    render "src/views/#{{{view}}}.ecr", "src/views/layouts/default.ecr"    
  end

  get "/" do
    default_layout_view_for "index"

0sc

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: simple-auth-ingress
spec:
  backend:
    serviceName: default-http-backend
    servicePort: 80
  rules:
  - host: simple-auth.me

0sc

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: ingress-tutorial
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  backend:
    serviceName: default-http-backend
    servicePort: 80

0sc

version: '2'

services: 
    feature_tests:
        image: project/image:ci
        container_name: features_tests
        command: bash -c "service postgresql start; sleep 1m; xvfb-run -a rspec spec/features"
    controller_tests:
        image: project/image:ci
        container_name: controller_tests

0sc

machine:
    pre:
      - curl -sSL https://s3.amazonaws.com/circle-downloads/install-circleci-docker.sh | bash -s -- 1.10.0
    services:
        - docker
dependencies:
  override:
    - sudo pip install --upgrade docker-compose
    - docker build --rm=false -t project/image:ci .
database: