hhcordero

[<1000000000]0.00,," MB";[<1000000000000]0.00,,," GB";0.00,,,," TB"

[<1000000]0.00," KB";[<1000000000]0.00,," MB";[<1000000000000]0.00,,," GB";

hhcordero

aws logs describe-log-groups | \
jq -r '"log_group\tstored_bytes",
       "---------\t------------",
       ( .logGroups[] | "\(.logGroupName)\t\(.storedBytes)" )' |\
column -t -s $'\t'

hhcordero

kubectl get pod -l app=app -o json | \
jq -r '.items[] | \

select (.status.containerStatuses != null) | \

{container_status: .status.containerStatuses[], name: .metadata.name} | \

select (.container_status.restartCount > <X number of restart>) | \

.name' 

hhcordero

<section>
    <h1>Modernising Presentation</h1>
    <h3 class="fragment fade-in">using Reveal.JS</h3>
</section>



<section data-markdown>
  ## What is Reveal.JS?

hhcordero

# Remove dangling images without warning if no image found
docker images -qf dangling=true | xargs docker rmi

# Remove exited container
docker rm -v $(docker ps -a -q -f status=exited)

hhcordero

<section data-markdown>
  # INTRO TO DOCKER

  Hector Cordero
  
  September 30, 2015
</section>
<section data-markdown>
  ## AGENDA
    - What is Docker?

hhcordero

Dockerized JMeter - A Distributed Load Testing Workflow

Supported Cloud Providers:

• Amazon (https://aws.amazon.com/free/)
• DigitalOcean (https://www.digitalocean.com/join/)

Images used:

• JMeter Server (https://hub.docker.com/r/hhcordero/docker-jmeter-server) aka "Slave"
• JMeter Client Non-gui (https://hub.docker.com/r/hhcordero/docker-jmeter-client) aka "Master"