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Jan 27, 2024
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Moving the components list into a separate document for easier reading #45

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b8ba394
Moving the components list into a separate document for easier reading
BjoernT Jan 27, 2024
0e0646e
Fix typo in boilerplate relnotes
BjoernT Jan 27, 2024
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87 changes: 28 additions & 59 deletions README.md
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Genestack — where Kubernetes and OpenStack tango in the cloud. Imagine a waltz between systems that deploy
what you need.


## Included/Required Components

The following components are part of the initial product release
and largely deployed with Helm+Kustomize against the K8s API (v1.28 and up):

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|------------|----------------------|----------------|----------------------|
| Kubernetes | Kubernetes | Required | Required |
| Kubernetes | Kubernetes Dashboard | Required | Required |
| Kubernetes | Cert-Manager | Required | Required |
| Kubernetes | MetaLB (L2/L3) | Required | Required |
| Kubernetes | Core DNS | Required | Required |
| Kubernetes | Ingress Controller (Nginx) | Required | Required |
| Kubernetes | Kube-Proxy (IPVS) | Required | Required |
| Kubernetes | Calico | Optional | Required |
| Kubernetes | Kube-OVN | Required | Optional |
| Kubernetes | Helm | Required | Required |
| Kubernetes | Kustomize | Required | Required |
| OpenStack | openVswitch (Helm) | Optional | Required |
| OpenStack | Galera (Operator) | Required | Required |
| OpenStack | rabbitMQ (Operator) | Required | Required |
| OpenStack | memcacheD (Operator) | Required | Required |
| OpenStack | Ceph Rook | Optional | Required |
| OpenStack | iscsi/tgtd | Required | Optional |
| OpenStack | Keystone (Helm) | Required | Required |
| OpenStack | Glance (Helm) | Required | Required |
| OpenStack | Cinder (Helm) | Required | Required |
| OpenStack | Nova (Helm) | Required | Required |
| OpenStack | Neutron (Helm) | Required | Required |
| OpenStack | Placement (Helm) | Required | Required |
| OpenStack | Horizon (Helm) | Required | Required |
| OpenStack | Skyline (Helm) | Optional | Optional |
| OpenStack | Heat (Helm) | Required | Required |
| OpenStack | Designate (Helm) | Optional | Required |
| OpenStack | Barbican (Helm) | Required | Required |
| OpenStack | Octavia (Helm) | Required | Required |
| OpenStack | Ironic (Helm) | Optional | Required |
| OpenStack | metal3.io | Optional | Required |

Initial monitoring componets consists of the following projects

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|------------|----------------------|----------------|----------------------|
| Kubernetes | Prometheus | Required | Required |
| Kubernetes | Thanos | Required | Required |
| Kubernetes | Alertmanager | Required | Required |
| Kubernetes | Grafana | Required | Required |
| Kubernetes | Node Exporter | Required | Required |
| Kubernetes | redfish Exporter | Required | Required |
| OpenStack | OpenStack Exporter | Required | Required |

At a later stage these components will be added

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|-----------|----------------------|----------------|----------------------|
| OpenStack | MongoDB | Optional | Required |
| OpenStack | Aodh (Helm) | Optional | Required |
| OpenStack | Ceilometer (Helm) | Optional | Required |
| OpenStack | Masakari (Helm) | Optional | Required |

* Kubernetes:
* etd: noSQL Store
* Kube-OVN: OVN based CNI plugin
* Dashboard: Always there to take the lead
* MetalLB: L2/L3 (BGP) Load Balancer
* CoreDNS: DNS Server
* Ingress-NGINX: Network Proxy
* Cert-Manager: X509-TLS Certificate Manager

* Operators:
* MariaDB: SQL Database
* RabbitMQ: Message Bus
* Rook (Optional): Ceph software defined Storage
* Memcached: in-memory cache

* OpenStack:
* Cinder: Block Storage Service
* Glance: Machine Images Service
* Heat: Orchestration Service
* Horizon: Dashboard
* Keystone: Identity Service
* Neutron: Software defined Networking
* Nova: Compute Service
* Placement: Compute Scheduling
* Octavia: Load Balancing Service
* openVswitch: Kernel based network switching, alternatively to OVN (OpenStack only)

A more complete list is available at [Project Components](docs/components.md)

### Symphony of Simplicity

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## Included/Required Components

The following components are part of the initial product release
and largely deployed with Helm+Kustomize against the K8s API (v1.28 and up).
Some components are intially only installed with the public cloud based,
OpenStack Flex, service, while OpenStack Enterprise naturally provides a larger
variety of services:

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|------------|----------------------|----------------|----------------------|
| Kubernetes | Kubernetes | Required | Required |
| Kubernetes | Kubernetes Dashboard | Required | Required |
| Kubernetes | Cert-Manager | Required | Required |
| Kubernetes | MetaLB (L2/L3) | Required | Required |
| Kubernetes | Core DNS | Required | Required |
| Kubernetes | Ingress Controller (Nginx) | Required | Required |
| Kubernetes | Kube-Proxy (IPVS) | Required | Required |
| Kubernetes | Calico | Optional | Required |
| Kubernetes | Kube-OVN | Required | Optional |
| Kubernetes | Helm | Required | Required |
| Kubernetes | Kustomize | Required | Required |
| OpenStack | openVswitch (Helm) | Optional | Required |
| OpenStack | Galera (Operator) | Required | Required |
| OpenStack | rabbitMQ (Operator) | Required | Required |
| OpenStack | memcacheD (Operator) | Required | Required |
| OpenStack | Ceph Rook | Optional | Required |
| OpenStack | iscsi/tgtd | Required | Optional |
| OpenStack | Keystone (Helm) | Required | Required |
| OpenStack | Glance (Helm) | Required | Required |
| OpenStack | Cinder (Helm) | Required | Required |
| OpenStack | Nova (Helm) | Required | Required |
| OpenStack | Neutron (Helm) | Required | Required |
| OpenStack | Placement (Helm) | Required | Required |
| OpenStack | Horizon (Helm) | Required | Required |
| OpenStack | Skyline (Helm) | Optional | Optional |
| OpenStack | Heat (Helm) | Required | Required |
| OpenStack | Designate (Helm) | Optional | Required |
| OpenStack | Barbican (Helm) | Required | Required |
| OpenStack | Octavia (Helm) | Required | Required |
| OpenStack | Ironic (Helm) | Optional | Required |
| OpenStack | metal3.io | Optional | Required |

Initial monitoring componets consists of the following projects

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|------------|----------------------|----------------|----------------------|
| Kubernetes | Prometheus | Required | Required |
| Kubernetes | Thanos | Required | Required |
| Kubernetes | Alertmanager | Required | Required |
| Kubernetes | Grafana | Required | Required |
| Kubernetes | Node Exporter | Required | Required |
| Kubernetes | redfish Exporter | Required | Required |
| OpenStack | OpenStack Exporter | Required | Required |

At a later stage these components will be added

| Group | Component | OpenStack Flex | OpenStack Enterprise |
|-----------|----------------------|----------------|----------------------|
| OpenStack | MongoDB | Optional | Required |
| OpenStack | Aodh (Helm) | Optional | Required |
| OpenStack | Ceilometer (Helm) | Optional | Required |
| OpenStack | Masakari (Helm) | Optional | Required |
2 changes: 1 addition & 1 deletion releasenotes/notes/initial-release-24eec8a334a2746f.yaml
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prelude: >
Initial release of a genestack installer for Rackspace OpenStack evnrionements
Initial release of a genestack installer for Rackspace OpenStack environments