46b662dacb
This patch removes the old install guide. It is still accessible in the Mitaka section. Change-Id: I47ce62523edd14a1bb20deba3f40e1e0b2df223c Implements: blueprint osa-install-guide-overhaul
4.8 KiB
Network configuration
Production environment
This example allows you to use your own parameters for the deployment.
If you followed the previously proposed design, the following table shows bridges that are to be configured on hosts.
| Bridge name | Best configured on | With a static IP |
|---|---|---|
| br-mgmt | On every node | Always |
| On every storage node | When component is deployed on metal |
+ br-storage +-----------------------+-------------------------------------+ | | On every compute node | Always | +-------------+-----------------------+-------------------------------------+ | | On every network node | When component is deployed on metal | + br-vxlan +-----------------------+-------------------------------------+ | | On every compute node | Always | +-------------+-----------------------+-------------------------------------+ | | On every network node | Never | + br-vlan +-----------------------+-------------------------------------+ | | On every compute node | Never | +-------------+-----------------------+-------------------------------------+
Example for 3 controller nodes and 2 compute nodes
- VLANs:
- Host management: Untagged/Native
- Container management: 10
- Tunnels: 30
- Storage: 20
- Networks:
- Host management: 10.240.0.0/22
- Container management: 172.29.236.0/22
- Tunnel: 172.29.240.0/22
- Storage: 172.29.244.0/22
- Addresses for the controller nodes:
- Host management: 10.240.0.11 - 10.240.0.13
- Host management gateway: 10.240.0.1
- DNS servers: 69.20.0.164 69.20.0.196
- Container management: 172.29.236.11 - 172.29.236.13
- Tunnel: no IP (because IP exist in the containers, when the components are not deployed directly on metal)
- Storage: no IP (because IP exist in the containers, when the components are not deployed directly on metal)
- Addresses for the compute nodes:
- Host management: 10.240.0.21 - 10.240.0.22
- Host management gateway: 10.240.0.1
- DNS servers: 69.20.0.164 69.20.0.196
- Container management: 172.29.236.21 - 172.29.236.22
- Tunnel: 172.29.240.21 - 172.29.240.22
- Storage: 172.29.244.21 - 172.29.244.22
Modifying the network interfaces file
After establishing initial host management network connectivity using
the bond0 interface, modify the
/etc/network/interfaces file. An example is provided on
this Link
to Production Environment based on the production environment
described in host layout for
production environment.
Test environment
This example uses the following parameters to configure networking on a single target host. See Figure 3.2 for a visual representation of these parameters in the architecture.
VLANs:
- Host management: Untagged/Native
- Container management: 10
- Tunnels: 30
- Storage: 20
Networks:
- Host management: 10.240.0.0/22
- Container management: 172.29.236.0/22
- Tunnel: 172.29.240.0/22
- Storage: 172.29.244.0/22
Addresses:
- Host management: 10.240.0.11
- Host management gateway: 10.240.0.1
- DNS servers: 69.20.0.164 69.20.0.196
- Container management: 172.29.236.11
- Tunnel: 172.29.240.11
- Storage: 172.29.244.11
Figure 3.2. Target host for infrastructure, networking, compute, and storage services
Modifying the network interfaces file
After establishing initial host management network connectivity using
the bond0 interface, modify the
/etc/network/interfaces file. An example is provided below
on this link to Test
Environment based on the test environment described in host layout for
testing environment.