Having organized few Microservice Hackathons (both public and internal) and developing applications for the last 7 months using that approach, we would like to show you what are the BUTs of the idea. Rarely can you hear about the chalenges and issues related to this architectural approach and we’ll tell nothing but the truth about it. Also we’ll show how you can quickly start creating your own apps using the tools we have created at 4finance / SoftwareMill. Just a glimpse of what will you see in action: zookeeper for service discovery; Kibana / Grafana for monitoring; client code in Java, Scala and Groovy; Ansible for provisioning. And the best part is that everything is opensourced and ready to use. Oh and some of the code we’ve written has been already merged with spring-cloud! Expect nothing but live coding and may the Demo Gods have mercy on us ;-)

1. @szimano, @MGrzejszczak, 10.11.2015
Microservices - enough with
theory, let's code some
Tomasz Szymański / Marcin Grzejszczak
SoftwareMill / Pivotal

2. @szimano, @MGrzejszczak, 10.11.2015
MARCIN GRZEJSZCZAK
Senior Software Dev at Pivotal, @MGrzejszczak
TOMASZ “SZIMANO” SZYMAŃSKI
Cofounder of SoftwareMill, @szimano
About us

3. @szimano, @MGrzejszczak, 10.11.2015
ŁUKASZ SZCZĘSNY
System engineer @wybczu
Special thanks

4. @szimano, @MGrzejszczak, 10.11.2015
What do we want to code?

5. @szimano, @MGrzejszczak, 10.11.2015
How does the setup look like?

6. @szimano, @MGrzejszczak, 10.11.2015
Summary
microservices are complex
if your organization has communication issues - you’ll have problems
if you don’t have automated solutions - you’ll have problems again
you have to handle a lot of different technologies
you have to collect metrics and logs
calculate the costs and dangers of changing tools

7. @szimano, @MGrzejszczak, 10.11.2015
Questions?
?

8. @szimano, @MGrzejszczak, 10.11.2015
Used technologies
Jenkins
Jenkins-Dsl
Groovy
Rundeck
Ansible
Micro-Infra-Spring
Graphite
Carbon
Grafana
Elasticsearch
Seyren
Spring Cloud
Casandra
Logstash Forwarder
Logstash
Kibana
Zookeeper
Curator
Hystrix
Hystrix Dashboard
Icinga
Slack
Spring Boot
Spring Boot Admin Server
Docker
Zipkin

9. @szimano, @MGrzejszczak, 10.11.2015
Thank you!
Documentation: http://uservices-hackathon.github.io/
Github: https://github.com/uservices-hackathon/
Contacts:
tom@softwaremill.com
marcin.grzejszczak@gmail.com
Twitter:
@szimano
@mgrzejszczak