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xicilion
67 lines
2.2 KiB
Markdown
67 lines
2.2 KiB
Markdown
# OpenStack Basic Infrastructure
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Basic OpenStack deployment with Neutron networking, Nova compute, Cinder block storage, and Swift object storage.
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## Key Elements
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| Component | Stencil |
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|-----------|---------|
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| Router | `mxgraph.openstack.neutron_router` |
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| Floating IP | `mxgraph.openstack.neutron_floatingip` |
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| Security Group | `mxgraph.openstack.neutron_securitygroup` |
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| VM (Nova) | `mxgraph.openstack.nova_server` |
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| Volume (Cinder) | `mxgraph.openstack.cinder_volume` |
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| Object Storage | `mxgraph.openstack.swift_container` |
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## Example
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```plantuml
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@startuml
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left to right direction
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cloud "Internet" as internet
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mxgraph.openstack.neutron_floatingip "Floating IP" as fip
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mxgraph.openstack.neutron_router "Router" as router
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rectangle "Internal Network" {
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rectangle "Subnet 10.0.0.0/24" {
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mxgraph.openstack.neutron_securitygroup "Security\nGroup" as sg
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mxgraph.openstack.nova_server "Web Server" as vm1
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mxgraph.openstack.nova_server "App Server" as vm2
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}
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}
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mxgraph.openstack.cinder_volume "Volume 1" as vol1
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mxgraph.openstack.cinder_volume "Volume 2" as vol2
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mxgraph.openstack.swift_container "Object\nStorage" as swift
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internet --> router
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fip ..> router
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router --> sg
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sg ..> vm1
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sg ..> vm2
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vm1 --> vol1
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vm2 --> vol2
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vm2 ..> swift
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@enduml
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```
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## Pattern Notes
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1. **OpenStack stencils**: `mxgraph.openstack.<service>_<resource>` — e.g. `neutron_router`, `nova_server`, `cinder_volume`
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2. **Network hierarchy**: Internal Network → Subnet as nested rectangles, Security Group inside subnet
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3. **Security Group links**: `..>` dashed to indicate security policy association
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4. **Storage outside network**: Cinder volumes and Swift containers placed outside the network boundary
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## Related Icons
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| Icon | Stencil | Use When |
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|------|---------|----------|
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| Neutron Net | `mxgraph.openstack.neutron_net` | Virtual network |
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| Neutron Subnet | `mxgraph.openstack.neutron_subnet` | Subnet definition |
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| Neutron Port | `mxgraph.openstack.neutron_port` | Network port |
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| Nova Keypair | `mxgraph.openstack.nova_keypair` | SSH key management |
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| Heat AutoScaling | `mxgraph.openstack.heat_autoscalinggroup` | Auto scaling group |
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| Designate Zone | `mxgraph.openstack.designate_zone` | DNS zone management |
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