Bcn open stack meet up - july 2014

Basic OpenStack Architectures

Ramon AcedoRed Hat OpenStack SpecialistOpenStack 4th Birthday Meet-up Barcelona, 3 Jul 2014

The All-in-OneExternal Network

Network

Service Network

Cloud ControllerNova

KeystoneCinder APIGlance APIDashboard

CEPH Rados GWCeph MonCeph OSD

Neutron ServerNeutron Agents

RabbitMQMySQL

Nova Compute

The Simple OneExternal Network

Network

Service Network





RabbitMQMySQL





RabbitMQMySQL

Nova Compute (x2)

The Bare Metal with HA OneExternal Network

Redundant Network Switches

HA ProxyLoad Balancers

Service Network


KeystoneCinder APIGlance API

OpenStack DashboardCEPH Rados GW

NeutronRabbitMQ

MySQL

Load Balancers (x2)

HA Proxy




NeutronRabbitMQ

MySQL


KeystoneCinder APIGlance APIOpenStack

CEPH Rados GWNeutron

RabbitMQMySQL

Ceph NodesCeph Nodes

Storage Nodes (xN)

Ceph Nodes(Mon + OSD)

Ceph NodesCeph NodesCompute Nodes (xM)

RHEL KVM

Storage Network

The Bare Metal with HA and Networking OneExternal Network


HA ProxyLoad

Balancers

Service Network




NeutronRabbitMQ

MySQL

Load Balancers (x2)

HA Proxy




NeutronRabbitMQ

MySQL


KeystoneCinder APIGlance APIOpenStack

CEPH Rados GWNeutron

RabbitMQMySQL

Ceph NodesCeph NodesStorage Nodes

(xN)

Ceph Nodes(Mon + OSD)

Storage Network

HA ProxyLoad

BalancersNeutron Agents (x2)Ceph NodesCeph Nodes

Compute Nodes (xM)

RHEL KVM

The Better Bare Metal with HA and Networking One

External Network


HA ProxyLoad

Balancers

Service Network




NeutronRabbitMQ

MySQL

Load Balancers (x2)

HA Proxy




NeutronRabbitMQ

MySQL




NeutronRabbitMQ

MySQL

Ceph NodesCeph Nodes

Storage and Compute Nodes (xN)

Ceph Nodes(Mon + OSD) /

RHEL KVM

Storage Network

HA ProxyLoad

BalancersNeutron Agents (x2)

The Hypervisors with HA OneManagement NetworkExternal Network (Public)


Compute Nodes xN

(KVM)

Compute Nodes xN

(KVM)

Compute Nodes (xN)

KVM Hypervisor

RHEL

Hypervisor 1Virtual Networks

Neutron dedicated NIC

Compute Nodes xN

(KVM)

Compute Nodes xN

(KVM)

CEPH OSD Nodes (xM)

RHEL

Virtual Networks

Controle

r

Keyston

e

Glance

Cinder

Horizon

rsyslog

Ceph

(m)

Ceph (r)

MySQL

RabbitM

Q

Neutron

Forema

n

Storage Network


Virtual Networks

Controle

r

Keyston

e

Glance

Cinder

Horizon

rsyslog

Ceph

(m)

Ceph (r)

MySQL

RabbitM

Q

Neutron

Forema

n

The Better Hypervisors with HA OneManagement Network

External Network (Public)


Compute Nodes xN

(KVM)

Compute Nodes xN

(KVM)

Storage and Compute

Nodes (xN)

KVM Hypervisor

RHEL


Neutron dedicated NIC

Virtual Networks

Controle

r

Keyston

e

Glance

Cinder

Horizon

rsyslog

Ceph

Ceph

MySQL

RabbitM

Q

Neutron

Forema

n

Storage Network


Virtual Networks

Controle

r

Keyston

e

Glance

Cinder

Horizon

rsyslog

Ceph

Ceph

MySQL

RabbitM

Q

Neutron

Forema

n

The VMware One

vSphere Management Cluster

Management Network


VMware vSphere Cluster 1

Virtual Networks

VM Network

Virtual Networks

MySQLNova

Compute Cluster 2

Nova Compute Cluster 1

VMware vSphere Cluster 2

Ceph Nodes

Ceph Nodes

Instances (vSphere

VMs)

NovaKeystone

Cinder APIGlance APIDashboard

RabbitMQ

Ceph Nodes

Ceph Nodes

Instances (vSphere

VMs)

Ceph Nodes

Ceph Nodes

Instances (vSphere

VMs)

Ceph Nodes

Ceph Nodes

Instances (vSphere

VMs)

Internet

Bcn open stack meet up - july 2014