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Serverless London Meetup

2022-07-20

Sarah, Lego group, Kinesis

Real-time data processing using kinesis and lambda

Intro: I'm Sarah, (twitter: serverlesssarah), work at Lego group.

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GOV.UK Notify email validator

This is a script that takes a CSV file containing email addresses from a dirty data source, and splits it into two CSVs, one containing valid email addresses, and the other invalid.

How to use

First, clone the alphagov/notifications-utils repository. Add this script to the root, and make it executable:

chmod +x validate-emails.py

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Example Dhall Cloudformation stuff

Call it like this:

dhall text <<< './sqs-broker-template.dhall "myQueueName" (toMap {tag1 = "foo", tag2 = "bar"}) False'

(change False to True for a FIFO queue)

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---
apiVersion: config.istio.io/v1alpha2
kind: metric
metadata:
  labels:
    app: canary
    owner: canary-hack
  name: requestcountbypath
  namespace: sandbox-main
spec:

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package main

import (
	"fmt"
	"log"

	"github.com/ugorji/go/codec"
)

func main() {

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Pipelines done right

• Diego Lemos @dlresende, Derik Evangelista @kirederik
• this talk is about pipelines and how you can use best practices to write better pipelines
• who here works with concourse? [lots of hands]

introduction

CI / CD

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scrape_configs:
  - job_name: 'paas'

    scheme: https

    static_configs:
      - targets: ['guid:0','guid:1']
        labels:
          job: foo
          space: my-space

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Lead dev 2018

Welcome - Meri Williams

• @TheLeadDev #LeadDevLondon
• white coat captioning - @whitecoatcapxg
  • wvnts.co/lduk2018

The Container Operator’s Manual - Alice Goldfuss

• happy pride! it’s like the world cup for people with fashion sense
• who am I?

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require 'octokit'

client = Octokit::Client.new(access_token: "<TOKEN>")

repos = client.repos('gds-attic')

repos.take(10).each do |repo|
  puts "archiving #{repo.url}..."
  client.post(
    "#{repo.url}/transfer",

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scalable build pipelines

A

• jenkins as a build tool
• microservices
• how do we standdardize unit testing in our pipeline?
• is a failure because we broke the pipeline, or because the code is bad?
• we’ve recently been trying jenkins declarative pipelines
• bash scripts