Bitnami, Deis, Google and the Kubernetes community have been working on developing Helm, a tool for streamlining the deployment of containerized applications on Kubernetes. Bitnami currently offers a set of Helm packages, known as charts, to make it easy to deploy your favorite open source applications on Kubernetes with a single command. Join our webinar to learn how to quickly get started with Helm: In this webinar you will learn: - How to deploy Kubernetes-native applications - How to manage the lifecycle of applications on Kubernetes using Helm - The benefits of using Bitnami Helm Charts - The best practices we've learned while creating and configuring - Bitnami Helm charts - How to get started with Bitnami Helm Charts

2. Confidential
Deploy your favorite apps
on Kubernetes.

3. Agenda
• Intro to Bitnami Container Images
• Kubernetes and Helm intro
• Helm demonstration
• Benefits of Bitnami Helm Charts
• Q&A

4. Speakers
David Dennis
Bitnami VP of Marketing
Adnan Abdulhussein
Bitnami Software Engineer

5. Bitnami
Container Images
Application & Infrastructure Images
Development Environments
minideb: Minimal Base OS

8. Production-Grade Container Orchestration Platform
Integrates with GCE, AWS, Azure, OpenStack, etc.
Backed by a large open source community
Kubernetes

9. Container Orchestration Characteristics
Scheduling
Monitoring
Scalability
Service Discovery

10. Cloud-Native Architecture
MariaDB
Database tier
WordPress
Backend tier
Nginx
Frontend tier

11. Cloud-Native Architecture
MariaDB
Service
resource
Database tier
Secret
resource
Deployment
resource
WordPress
Service
resource
Backend tier
Config Map
resource
Deployment
resource
Nginx
Service
resource
Frontend tier
Deployment
resource

12. Example: Kubernetes resource
apiVersion: v1
kind: Deployment
metadata:
name: wordpress
spec:
replicas: 1
template:
metadata:
labels:
app: wordpress
spec:
containers:
- name: wordpress
image: bitnami/wordpress:4.7-r0
ports:
- containerPort: 80
livenessProbe:
httpGet:
path: /
port: http
initialDelaySeconds: 120
timeoutSeconds: 5

13. Example: Deploying to Kubernetes
$ kubectl create -f ./mariadb-secret.yaml
secret "mariadb" created
$ kubectl create -f ./mariadb-deployment.yaml
deployment "mariadb" created
$ kubectl create -f ./mariadb-service.yaml
service "mariadb" created
$ kubectl create -f ./wordpress-configmap.yaml
configmap "wordpress" created
$ kubectl create -f ./wordpress-deployment.yaml
deployment "wordpress" created
$ kubectl create -f ./wordpress-service.yaml
service "wordpress" created
$ kubectl create -f ./nginx-deployment.yaml
deployment "nginx" created
$ kubectl create -f ./nginx-service.yaml
service "nginx" created

14. Problems with Managing Resources
Boilerplate when
developing manifests Upgrades and
configuration changes
require manual editing
No history for releases
Difficult to share publicly
or with members of your
team
Need tooling to hook
into release lifecycle

15. Need a tool to manage a group of
resources as a single unit

16. Package Manager
for Kubernetes

17. Charts(packages)
Are application definitions
Consist of...
Metadata
Kubernetes resource definitions
Configuration File
Documentation

18. Navigating a Chart
MariaDB
Service
resource
Database tier
Secret
resource
Deployment
resource
WordPress
Service
resource
Backend tier
Secret
resource
Deployment
resource
Nginx
Service
resource
Frontend tier
Deployment
resourceDocumentation
Metadata
Config File

19. Grab Helm on GitHub
or Homebrew
$ brew cask install helm

20. $ helm init
$ helm repo add bitnami http://charts.bitnami.com
Getting Started is
Simple

21. https://goo.gl/PyW0wO
Init in Action

22. https://goo.gl/fWw8Lm
Install Charts

23. https://goo.gl/lChu5T
Upgrade a Release

25. Why Bitnami Charts?
Optimized images for
Kubernetes deployments
Apps kept up-to-date with
Bitnami's automated toolchain
A consistent experience, in
containers, charts, VMs, etc.
Images kept secure against
major vulnerabilities

26. Confidential
Q&A

27. Helm Community
• Over 65 contributors
• Helm 2.1.0 released yesterday!
• Slack channel: Kubernetes/#Helm
• Public dev meetings: Thursdays @ 9:30 pacific
• Weekly updates & demos at SIG-Apps meetings:
Mondays @ 9am pacific
Join
us!

28. bitnami.com/kubernetes

29. Thank You