The undercloud is the all-in-one installation of OpenStack that includes
baremetal provisioning capability. The undercloud will be deployed as a
-virtual machine on a jumphost. This VM is pre-built and distributed as part
+virtual machine on a Jump Host. This VM is pre-built and distributed as part
of the Apex RPM.
The overcloud is OPNFV. Configuration will be passed into undercloud and
----------
The undercloud is not Highly Available. End users do not depend on the
-underloud. It is only for management purposes.
+undercloud. It is only for management purposes.
Overcloud
---------
- Ceph Monitors and OSDs
Stateless OpenStack services
- All running statesless OpenStack services are load balanced by HA Proxy.
+ All running stateless OpenStack services are load balanced by HA Proxy.
Pacemaker monitors the services and ensures that they are running.
Stateful OpenStack services
establishment of clustering across cluster members.
OpenDaylight
- OpenDaylight is currently installed on all three control nodes but only
- started on the first control node. OpenDaylight's HA capabilities are not yet
- mature enough to be enabled.
+ OpenDaylight is currently installed on all three control nodes and started as
+ an HA cluster unless otherwise noted for that scenario. OpenDaylight's
+ database, known as MD-SAL, breaks up pieces of the database into "shards".
+ Each shard will have its own election take place, which will determine
+ which OpenDaylight node is the leader for that shard. The other
+ OpenDaylight nodes in the cluster will be in standby. Every Open vSwitch
+ node connects to every OpenDaylight to enable HA.
HA Proxy
HA Proxy is monitored by Pacemaker to ensure it is running across all nodes
to learn more about invoking the deploy command. Below is quick reference
matrix for OPNFV scenarios supported in Apex. Please refer to the respective
OPNFV Docs documentation for each scenario in order to see a full scenario
-description. Also, please refer to release-notes for information about known
+description. Also, please refer to release notes for information about known
issues per scenario. The following scenarios correspond to a supported
<Scenario>.yaml deploy settings file:
+-------------------------+-------------+---------------+
| os-nosdn-nofeature-noha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-ovs-ha | OVS for NFV | Yes |
+| os-nosdn-bar-ha | Barometer | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-ovs-noha | OVS for NFV | Yes |
+| os-nosdn-bar-noha | Barometer | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-fdio-ha | FDS | Yes |
+| os-nosdn-calipso-noha | Calipso | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-fdio-noha | FDS | Yes |
+| os-nosdn-ovs_dpdk-ha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-kvm-ha | KVM for NFV | Yes |
+| os-nosdn-ovs_dpdk-noha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-nosdn-kvm-noha | KVM for NFV | Yes |
+| os-nosdn-fdio-ha | FDS | No |
++-------------------------+-------------+---------------+
+| os-nosdn-fdio-noha | FDS | No |
++-------------------------+-------------+---------------+
+| os-nosdn-kvm_ovs_dpdk-ha| KVM for NFV | Yes |
++-------------------------+-------------+---------------+
+| os-nosdn-kvm_ovs_dpdk | KVM for NFV | Yes |
+| -noha | | |
+-------------------------+-------------+---------------+
| os-nosdn-performance-ha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l3-nofeature-ha | Apex | Yes |
+| os-odl-nofeature-ha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l3-nofeature-noha| Apex | Yes |
+| os-odl-nofeature-noha | Apex | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l3-ovs-ha | OVS for NFV | Yes |
+| os-odl-ovs_dpdk-ha | Apex | No |
+-------------------------+-------------+---------------+
-| os-odl_l3-ovs-noha | OVS for NFV | Yes |
+| os-odl-ovs_dpdk-noha | Apex | No |
+-------------------------+-------------+---------------+
| os-odl-bgpvpn-ha | SDNVPN | Yes |
+-------------------------+-------------+---------------+
| os-odl-bgpvpn-noha | SDNVPN | Yes |
+-------------------------+-------------+---------------+
-| os-odl-gluon-noha | GluOn | Yes |
+| os-odl-sfc-ha | SFC | Yes |
++-------------------------+-------------+---------------+
+| os-odl-sfc-noha | SFC | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l3-csit-noha | Apex | Yes |
+| os-odl-gluon-noha | Gluon | No |
+-------------------------+-------------+---------------+
-| os-odl_l3-fdio-ha | FDS | Yes |
+| os-odl-csit-noha | Apex | No |
+-------------------------+-------------+---------------+
-| os-odl_l3-fdio-noha | FDS | Yes |
+| os-odl-fdio-ha | FDS | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l2-fdio-ha | FDS | Yes |
+| os-odl-fdio-noha | FDS | Yes |
+-------------------------+-------------+---------------+
-| os-odl_l2-fdio-noha | FDS | Yes |
+| os-odl-fdio_dvr-ha | FDS | No |
+-------------------------+-------------+---------------+
-| os-odl_l2-sfc-noha | SFC | No |
+| os-odl-fdio_dvr-noha | FDS | No |
+-------------------------+-------------+---------------+
| os-onos-nofeature-ha | ONOSFW | No |
+-------------------------+-------------+---------------+
Code Review / apex.git / blobdiff