Bcn open stack meet up - july 2014
0 likes857 views
The document describes several basic OpenStack architectures, including an all-in-one setup, a simple architecture with one compute node, a bare metal architecture with high availability (HA) and networking, hypervisors with HA, and an architecture using VMware virtualization. The architectures differ in their level of complexity, redundancy, and use of virtualization technologies like KVM or VMware.
Bcn open stack meet up - july 2014
- 1. Basic OpenStack Architectures Ramon Acedo Red Hat OpenStack Specialist OpenStack 4th Birthday Meet-up Barcelona, 3 Jul 2014
- 2. The All-in-One External Network Network Service Network Cloud Controller Nova Keystone Cinder API Glance API Dashboard CEPH Rados GW Ceph Mon Ceph OSD Neutron Server Neutron Agents RabbitMQ MySQL Nova Compute
- 3. The Simple One External Network Network Service Network Cloud Controller Nova Keystone Cinder API Glance API Dashboard CEPH Rados GW Ceph Mon Ceph OSD Neutron Server Neutron Agents RabbitMQ MySQL Cloud Controller Nova Keystone Cinder API Glance API Dashboard CEPH Rados GW Ceph Mon Ceph OSD Neutron Server Neutron Agents RabbitMQ MySQL Nova Compute (x2)
- 4. The Bare Metal with HA One External Network Redundant Network Switches HA Proxy Load Balancers Service Network Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Load Balancers (x2) HA Proxy Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Cloud Controller Nova Keystone Cinder API Glance API OpenStack CEPH Rados GW Neutron RabbitMQ MySQL Ceph Nodes Ceph Nodes Storage Nodes (xN) Ceph Nodes (Mon + OSD) Ceph Nodes Ceph NodesCompute Nodes (xM) RHEL KVM Storage Network
- 5. The Bare Metal with HA and Networking One External Network Redundant Network Switches HA Proxy Load Balancers Service Network Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Load Balancers (x2) HA Proxy Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Cloud Controller Nova Keystone Cinder API Glance API OpenStack CEPH Rados GW Neutron RabbitMQ MySQL Ceph Nodes Ceph Nodes Storage Nodes (xN) Ceph Nodes (Mon + OSD) Storage Network HA Proxy Load BalancersNeutron Agents (x2) Ceph Nodes Ceph Nodes Compute Nodes (xM) RHEL KVM
- 6. The Better Bare Metal with HA and Networking One External Network Redundant Network Switches HA Proxy Load Balancers Service Network Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Load Balancers (x2) HA Proxy Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Cloud Controller Nova Keystone Cinder API Glance API OpenStack Dashboard CEPH Rados GW Neutron RabbitMQ MySQL Ceph Nodes Ceph Nodes Storage and Compute Nodes (xN) Ceph Nodes (Mon + OSD) / RHEL KVM Storage Network HA Proxy Load BalancersNeutron Agents (x2)
- 7. The Hypervisors with HA One Management Network External Network (Public) Redundant Network Switches Compute Nodes xN (KVM) Compute Nodes xN (KVM) Compute Nodes (xN) KVM Hypervisor RHEL Hypervisor 1 Virtual Networks Neutron dedicated NIC Compute Nodes xN (KVM) Compute Nodes xN (KVM) CEPH OSD Nodes (xM) RHEL Virtual Networks Con trole r Key ston e Gla nce Cin der Hori zon rsys log Cep h (m) Cep h (r) MyS QL Rab bitM Q Neu tron For ema n Storage Network Hypervisor 2 Virtual Networks Virtual Networks Con trole r Key ston e Gla nce Cin der Hori zon rsys log Cep h (m) Cep h (r) MyS QL Rab bitM Q Neu tron For ema n
- 8. The Better Hypervisors with HA One Management Network External Network (Public) Redundant Network Switches Compute Nodes xN (KVM) Compute Nodes xN (KVM) Storage and Compute Nodes (xN) KVM Hypervisor RHEL Hypervisor 1 Virtual Networks Neutron dedicated NIC Virtual Networks Con trole r Key ston e Gla nce Cin der Hori zon rsys log Cep h Cep h MyS QL Rab bitM Q Neu tron For ema n Storage Network Hypervisor 2 Virtual Networks Virtual Networks Con trole r Key ston e Gla nce Cin der Hori zon rsys log Cep h Cep h MyS QL Rab bitM Q Neu tron For ema n
- 9. The VMware One vSphere Management Cluster Management Network Redundant Network Switches VMware vSphere Cluster 1 Virtual Networks VM Network Virtual Networks MySQL Nova Compute Cluster 2 Nova Compute Cluster 1 VMware vSphere Cluster 2 Ceph Nodes Ceph Nodes Instances (vSphere VMs) Nova Keystone Cinder API Glance API Dashboard RabbitMQ Ceph Nodes Ceph Nodes Instances (vSphere VMs) Ceph Nodes Ceph Nodes Instances (vSphere VMs) Ceph Nodes Ceph Nodes Instances (vSphere VMs)