Red Hat OpenShift and CoreOS provide platforms for developing, deploying, and integrating containerized applications across hybrid cloud environments. Adopting a container strategy with Kubernetes allows applications to be easily shared, run, and deployed in a flexible manner. Red Hat is a leading contributor to open source Kubernetes and OpenShift projects and aims to facilitate innovation in the container ecosystem.

1. Red Hat OpenShift & CoreOS
Present and Future
Ludovic Aelbrecht
Senior Solution Architect
@laelbrecht

3. New ways of developing,
delivering, and integrating
applications
Applications
More agile process
across both IT and
the business
Process
Modernize existing and
build new cloud-based
infrastructure
Platform
It requires an evolution in….
How do you enable Digital Transformation?

4. The key ingredient of the Solution
Adopting a container
strategy will allow
applications to be easily
shared, run and deployed
in a controlled yet flexible
manner.

5. DEVOPS WITH CONTAINERS
ACROSS THE HYBRID CLOUD
source
repository
CI/CD
engine
dev container
physical
virtual
private cloud
public cloud

6. Scheduling
Decide where to deploy containers
WE NEED MORE THAN JUST CONTAINERS
Lifecycle and health
Keep containers running despite failures
Discovery
Find other containers on the network
Monitoring
Visibility into running containers
Security
Control who can do what
Scaling
Scale containers up and down
Persistence
Survive data beyond container lifecycle
Aggregation
Compose apps from multiple containers

7. Kubernetes is an open-source
system for automating deployment,
operations, and scaling of
containerized applications across
multiple hosts
kubernetes

8. INDUSTRY CONVERGING RAPIDLY
Docker SwarmMesosKubernetes
Others
(industry has moved on)
Cloud Foundry Diego
AWS Blox
Rancher Cattle
VMware Admiral
CoreOS Fleet
HashiCorp Nomad
August 2017

9. INDUSTRY CONVERGING ON KUBERNETES
Kubernetes
Others
(industry has moved on)
Cloud Foundry Diego
AWS Blox
Rancher Cattle
VMware Admiral
CoreOS Fleet
HashiCorp Nomad
Docker Swarm
Mesos
October 2017
...and many more!

10. DEVOPS WITH
CONTAINERS AND KUBERNETES

11. DEVOPS WITH
CONTAINERS AND KUBERNETES
NETWORK
Not enough! Need networking

12. DEVOPS WITH
CONTAINERS AND KUBERNETES
IMAGE
REGISTRY
NETWORK
Not enough! Need an image registry

13. DEVOPS WITH
CONTAINERS AND KUBERNETES
IMAGE
REGISTRY
METRICS AND LOGGING
NETWORK
heapster
Not enough! Need metrics and logging

14. DEVOPS WITH
CONTAINERS AND KUBERNETES
IMAGE
REGISTRY
Not enough! Need self-service portal
SELF-SERVICE
APP SERVICES
APP LIFECYCLE MGMT
METRICS AND LOGGING
NETWORK

15. NOT ENOUGH, THERE IS MORE
Routing & Load Balancing
Multi-tenancy
CI/CD Pipelines
Role-based Authorization
Capacity Management
Chargeback
Vulnerability Scanning
Container Isolation
Image Build Automation
Quota Management
Teams and Collaboration
Infrastructure Visibility

17. Facilitating A Rich Container Ecosystem
Represented by a broad coalition of
industry leaders focused on common
standards for software containers
Create and drive the adoption of a new
computing paradigm that is optimized
for modern distributed systems

18. Community Powered Innovation

19. KUBERNETES SIGs - ENGINEERING LEADERSHIP
API
MACHINERY
AZURE
DOCS
OPENSTACK
STORAGE
CONTAINER
IDENTITY
AWS
BIG
DATA
INSTRUMENTATION
PRODUCT
MANAGEMENT
TESTING
KUBEADM
ADOPTION
APPS
CLI
MULTI
CLUSTER
RELEASE
UI
RESOURCE
MANAGEMENT
ARCHITECTURE
CLUSTER
LIFECYCLE
NETWORK
SCALABILITY
WINDOWS
AUTH
CLUSTER OPS
NODE
SCHEDULING
APP DEF
AUTO
SCALING
CONTRIBUTOR
EXPERIENCE
ON-PREM
SERVICE
CATALOG
CLUSTER
API
15 of 33
GROUPSRED HAT LEAD or CO-LEAD

20. KUBERNETES PROJECT CONTRIBUTIONS
Google - 29,379
Red Hat - 10,980
CoreOS - 788
IBM - 718
Intel - 254
VMware - 214
Microsoft - 174
Amadeus - 97
Cisco - 92
Oracle - 4
Pivotal - <1
Docker - <1
Source: Stackalytics (October, 2017)

21. RBAC Authorization | Stateful Sets | Init Containers |
Rolling Update Status | Pod Security Policy Limits |
Memory based Pod Eviction | Quota Controlled
Services | 1,000+ Nodes | Dynamic PV Provisioning |
Multiple Schedulers | SECCOMP | Audit | Job
Scheduler | Access Review API | Whitelisting Sysctls |
Secure Cluster Policy | Evict Pods Disk IO | Storage
Classes | Azure Data Disk | etcdv3 | RBAC API | Auth to
kubelet API | Pod-level cGroups QoS | Kublet Eviction
Model | RBAC | Storage Class |
CustomResourceDefinitions | API Aggregation |
Encrypted secrets in etcd | Limit Node Access | HPA
Status Conditions | Network Policy | CRI Validation
Test Suite | Local Persistent Storage | Audit Logging |
Red Hat Contributions to Kubernetes

23. OPENSHIFT SERVICE CATALOG
OpenShift
Ansible
Broker
OpenShift
Template
Broker
AWS
Service
Broker
Other
Service
Brokers
ANSIBLE
OPENSHIFT
AWS
OTHER COMPATIBLE SERVICES
Ansible
Playbook
Bundles
OpenShift
Templates
AWS
Services
Other
Services
OPENSHIFT SERVICE CATALOG

24. OpenShift
The Road Ahead

25. Open Source Projects for Linux Containers

26. Technology enabling OpenShift Container Platform as a unified platform for building,
modifying, and deploying applications residing in both containers and virtual machines in a
common, shared environment.
Bring virtual machines into OpenShift developer workflows
CONTAINER-NATIVE VIRTUALIZATION

27. Istio
A Modern Service Mesh
● Intelligent Routing and Load Balancing
● Resilience Across Languages and Platforms
● Telemetry and Reporting
● Policy Enforcement

28. Istio

29. WINDOWS CONTAINERS

30. The Container
Business Case

31. The Business Benefits Of Containers
Source: https://www.openshift.com/sites/default/files/idc-business-value-of-openshift.pdf
5 year ROI
531%
Average Annual
Benefits per 100
Developers
$1.29M
Payback Period
8 Months

33. ● 885
● 137

34. RED HAT FORUM
Register now @ https://www.redhat.com/en/events/forum-benelux