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Sample JSONs for a Multi (Seven) Node Contrail HA Cluster
Nitish Krishna edited this page May 17, 2017
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The following JSON definitions are tested on build 3053. Replace the IP Addresses, interface names and password strings below according to your topology.
The JSON schema for provisioning containers for contrail 4.0 has been revamped. The contents under the "contrail_4" section follows the JSON representation of the contrail-ansible inventory here
Key-value pairs under the "contrail_4" section are passed directly to the contrail-ansible playbook used to provision the containers and compute. Most of the required parameters that were given explicitly in prior builds are now derived automatically from the existing legacy JSON definitions. Use the "contrail_4" section to override the calculated values if required.
Server level key-value pairs can also be specified by setting them under the "contrail_4" section in the server JSON.
For a comprehensive list of options available under the "contrail_4" section, refer new-cluster-contrail-4.x.json
For a comprehensive list of options available for server JSON, to add TOR switch config, IPMI config, Static Routes, etc please refer to new-server-contrail-4.x.json
The compute node can be a container or a bare-metal compute based on the value of the role - "contrail-compute" for bare-metal and "contrail-agent" for container. For 4.0, the default recommended and supported mode for the agent is as a bare-metal mode for 14.04 and as a container for ubuntu 16.04.
{
"cluster" : [
{
"id": "cluster1",
"parameters" : {
"domain": "sm-domain.com",
"subnet_mask": "255.255.255.0",
"gateway": "192.168.1.1",
"provision": {
"contrail_4": {
},
"contrail": {
"ha": {
"contrail_internal_vip": "192.168.1.24",
"contrail_external_vip": "192.168.1.24"
}
},
"openstack":{
"openstack_manage_amqp": true
}
}
}
}
]
}
{
"image": [
{
"category": "image",
"id": "ubuntu-14.04.04",
"parameters": {
"kickseed": "/etc/contrail_smgr/kickstarts/contrail-ubuntu_trusty.seed",
"kickstart": "/etc/contrail_smgr/kickstarts/contrail-ubuntu_trusty.ks"
},
"path": "/path/to/ubuntu-image.iso",
"type": "ubuntu",
"version": "14.04.04"
}
]
}
{
"image": [
{
"category": "package",
"id": "<ID>",
"path": "< Path to contrail-cloud-docker tgz>",
"type": "contrail-ubuntu-package",
"version": "mainline",
"parameters": {
"contrail-container-package": true
}
}
]
}
{
"server": [
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server1",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:21",
"ip_address": "192.168.1.21/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:21",
"ip_address": "192.168.10.21/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-controller",
"contrail-analytics",
"contrail-analyticsdb"
]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server2",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:22",
"ip_address": "192.168.1.22/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:22",
"ip_address": "192.168.10.22/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-controller",
"contrail-analytics",
"contrail-analyticsdb"
]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server3",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:23",
"ip_address": "192.168.1.23/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:23",
"ip_address": "192.168.10.23/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-controller",
"contrail-analytics",
"contrail-analyticsdb"
]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server4",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:24",
"ip_address": "192.168.1.24/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:24",
"ip_address": "192.168.10.24/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-lb"
]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server5",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:25",
"ip_address": "192.168.1.25/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:25",
"ip_address": "192.168.10.25/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"openstack" ]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server6",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:26",
"ip_address": "192.168.1.26/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:26",
"ip_address": "192.168.10.26/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-compute" ]
},
{
"cluster_id": "cluster1",
"domain": "sm-domain.com",
"id": "server7",
"parameters" : {
"partition": "/dev/vda",
"provision": {
"contrail": {
"compute": {
"dpdk": {
"core_mask": "",
"huge_pages": ""
}
}
}
}
},
"contrail": {
"control_data_interface": "eth2"
},
"network" : {
"interfaces": [
{
"name": "eth1",
"dhcp": false,
"mac_address": "52:54:00:00:01:27",
"ip_address": "192.168.1.27/24",
"default_gateway": "192.168.1.1"
},
{
"name": "eth2",
"mac_address": "52:54:00:00:10:27",
"ip_address": "192.168.10.27/24",
"default_gateway": "192.168.10.1"
}
],
"management_interface": "eth1",
"provisioning": "kickstart"
},
"password": "c0ntrail123",
"ipmi_address": "",
"roles": [
"contrail-compute" ]
}
]
}