Contrail Controller is an open, standards-based software solution that delivers network virtualization and service automation for federated cloud networks. It provides self-service provisioning, improves network troubleshooting and diagnostics, and enables service chaining for dynamic application environments across enterprise virtual private cloud (VPC), managed Infrastructure as a Service (IaaS), and Networks Functions Virtualization (NFV) use cases.
There are several scenarios for OpenContrail control plane.
Config, control, analytics, database, web -- altogether on one node.
opencontrail:
common:
version: 2.2
source:
engine: pkg
address: http://mirror.robotice.cz/contrail-havana/
identity:
engine: keystone
host: 127.0.0.1
port: 35357
token: token
password: password
network:
engine: neutron
host: 127.0.0.1
port: 9696
config:
version: 2.2
enabled: true
network:
engine: neutron
host: 127.0.0.1
port: 9696
discovery:
host: 127.0.0.1
analytics:
host: 127.0.0.1
bind:
address: 127.0.0.1
message_queue:
engine: rabbitmq
host: 127.0.0.1
port: 5672
database:
members:
- host: 127.0.0.1
port: 9160
cache:
members:
- host: 127.0.0.1
port: 11211
identity:
engine: keystone
version: '2.0'
region: RegionOne
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: admin
members:
- host: 127.0.0.1
id: 1
control:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
discovery:
host: 127.0.0.1
master:
host: 127.0.0.1
members:
- host: 127.0.0.1
id: 1
collector:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
master:
host: 127.0.0.1
discovery:
host: 127.0.0.1
data_ttl: 2
database:
members:
- host: 127.0.0.1
port: 9160
database:
version: 2.2
cassandra:
version: 2
enabled: true
minimum_disk: 10
name: 'Contrail'
original_token: 0
data_dirs:
- /var/lib/cassandra
id: 1
discovery:
host: 127.0.0.1
bind:
host: 127.0.0.1
port: 9042
rpc_port: 9160
members:
- host: 127.0.0.1
id: 1
web:
version: 2.2
enabled: True
bind:
address: 127.0.0.1
analytics:
host: 127.0.0.1
master:
host: 127.0.0.1
cache:
engine: redis
host: 127.0.0.1
port: 6379
members:
- host: 127.0.0.1
id: 1
identity:
engine: keystone
version: '2.0'
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: adminConfig, control, analytics, database, web -- altogether, clustered on multiple nodes.
opencontrail:
common:
version: 2.2
source:
engine: pkg
address: http://mirror.robotice.cz/contrail-havana/
identity:
engine: keystone
host: 127.0.0.1
port: 35357
token: token
password: password
network:
engine: neutron
host: 127.0.0.1
port: 9696
config:
version: 2.2
enabled: true
network:
engine: neutron
host: 127.0.0.1
port: 9696
discovery:
host: 127.0.0.1
analytics:
host: 127.0.0.1
bind:
address: 127.0.0.1
message_queue:
engine: rabbitmq
host: 127.0.0.1
port: 5672
database:
members:
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
cache:
members:
- host: 127.0.0.1
port: 11211
- host: 127.0.0.1
port: 11211
- host: 127.0.0.1
port: 11211
identity:
engine: keystone
version: '2.0'
region: RegionOne
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: admin
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
control:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
discovery:
host: 127.0.0.1
master:
host: 127.0.0.1
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
collector:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
master:
host: 127.0.0.1
discovery:
host: 127.0.0.1
data_ttl: 1
database:
members:
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
database:
version: 2.2
cassandra:
version: 2
enabled: true
name: 'Contrail'
minimum_disk: 10
original_token: 0
data_dirs:
- /var/lib/cassandra
id: 1
discovery:
host: 127.0.0.1
bind:
host: 127.0.0.1
port: 9042
rpc_port: 9160
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
web:
version: 2.2
enabled: True
bind:
address: 127.0.0.1
master:
host: 127.0.0.1
analytics:
host: 127.0.0.1
cache:
engine: redis
host: 127.0.0.1
port: 6379
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
identity:
engine: keystone
version: '2.0'
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: adminConfig, control, database, web.
opencontrail:
common:
version: 2.2
identity:
engine: keystone
host: 127.0.0.1
port: 35357
token: token
password: password
network:
engine: neutron
host: 127.0.0.1
port: 9696
config:
version: 2.2
enabled: true
network:
engine: neutron
host: 127.0.0.1
port: 9696
discovery:
host: 127.0.0.1
analytics:
host: 127.0.0.1
bind:
address: 127.0.0.1
message_queue:
engine: rabbitmq
host: 127.0.0.1
port: 5672
database:
members:
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
cache:
members:
- host: 127.0.0.1
port: 11211
- host: 127.0.0.1
port: 11211
- host: 127.0.0.1
port: 11211
identity:
engine: keystone
version: '2.0'
region: RegionOne
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: admin
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
control:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
discovery:
host: 127.0.0.1
master:
host: 127.0.0.1
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
database:
version: 127.0.0.1
cassandra:
version: 2
enabled: true
name: 'Contrail'
minimum_disk: 10
original_token: 0
data_dirs:
- /var/lib/cassandra
id: 1
discovery:
host: 127.0.0.1
bind:
host: 127.0.0.1
port: 9042
rpc_port: 9160
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
web:
version: 2.2
enabled: True
bind:
address: 127.0.0.1
analytics:
host: 127.0.0.1
master:
host: 127.0.0.1
cache:
engine: redis
host: 127.0.0.1
port: 6379
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3
identity:
engine: keystone
version: '2.0'
host: 127.0.0.1
port: 35357
user: admin
password: password
token: token
tenant: adminAnalytics and database on an analytic node(s)
opencontrail:
common:
version: 2.2
identity:
engine: keystone
host: 127.0.0.1
port: 35357
token: token
password: password
network:
engine: neutron
host: 127.0.0.1
port: 9696
collector:
version: 2.2
enabled: true
bind:
address: 127.0.0.1
master:
host: 127.0.0.1
discovery:
host: 127.0.0.1
data_ttl: 1
database:
members:
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
- host: 127.0.0.1
port: 9160
database:
version: 2.2
cassandra:
version: 2
enabled: true
name: 'Contrail'
minimum_disk: 10
original_token: 0
data_dirs:
- /var/lib/cassandra
id: 1
discovery:
host: 127.0.0.1
bind:
host: 127.0.0.1
port: 9042
rpc_port: 9160
members:
- host: 127.0.0.1
id: 1
- host: 127.0.0.1
id: 2
- host: 127.0.0.1
id: 3Vrouter configuration on a compute node(s)
opencontrail:
common:
version: 2.2
identity:
engine: keystone
host: 127.0.0.1
port: 35357
token: token
password: password
network:
engine: neutron
host: 127.0.0.1
port: 9696
compute:
version: 2.2
enabled: True
discovery:
host: 127.0.0.1
interface:
address: 127.0.0.1
dev: eth0
gateway: 127.0.0.1
mask: /24
dns: 127.0.0.1
mtu: 9000To enable support for keystone v3 in opencontrail, there must be defined version for config and web role.
opencontrail:
config:
version: 2.2
enabled: true
...
identity:
engine: keystone
version: '3'
...
opencontrail:
web:
version: 2.2
enabled: true
...
identity:
engine: keystone
version: '3'
...opencontrail:
...
common:
...
identity:
engine: none
token: none
password: none
...
config:
...
identity:
engine: none
password: none
token: none
...
web:
...
identity:
engine: none
password: none
token: none
...Vrouter configuration on a kubernetes node(s)
opencontrail:
...
compute:
engine: kubernetes
...Contrail version must >=3.0. It is useful especially for Keystone v3.
opencontrail:
...
config:
multi_tenancy: false
...database:
....
bind:
interface: eth0
port: 9042
rpc_port: 9160
....python /etc/contrail/provision_control.py --api_server_ip 192.168.1.11 --api_server_port 8082 --host_name network1.contrail.domain.com --host_ip 192.168.1.11 --router_asn 64512
yum install contrail-vrouter contrail-openstack-vrouter
salt-call state.sls nova,opencontrailpython /etc/contrail/provision_vrouter.py --host_name hostnode1.intra.domain.com --host_ip 10.0.100.101 --api_server_ip 10.0.100.30 --oper add --admin_user admin --admin_password cloudlab --admin_tenant_name admin
/etc/sysconfig/network-scripts/ifcfg-bond0 -- comment GATEWAY,NETMASK,IPADDR
rebootDisplay vhost XMPP connection status
You should see the correct controller_ip and state should be established.
http://<compute-node>:8085/Snh_AgentXmppConnectionStatusReq?
Display vrouter interface status
When vrf_name = ---ERROR--- then something goes wrong
http://<compute-node>:8085/Snh_ItfReq?name=
Display IF MAP table
Look for neighbours, if VM has 2, it's ok
http://<control-node>:8083/Snh_IFMapTableShowReq?table_name=
Trace XMPP requests
http://<compute-node>:8085/Snh_SandeshTraceRequest?x=XmppMessageTrace
To learn how to deploy OpenStack Salt, consult the documentation available online at:
https://wiki.openstack.org/wiki/OpenStackSalt
In the unfortunate event that bugs are discovered, they should be reported to the appropriate bug tracker. If you obtained the software from a 3rd party operating system vendor, it is often wise to use their own bug tracker for reporting problems. In all other cases use the master OpenStack bug tracker, available at:
http://bugs.launchpad.net/openstack-salt
Developers wishing to work on the OpenStack Salt project should always base their work on the latest formulas code, available from the master GIT repository at:
https://git.openstack.org/cgit/openstack/salt-formula-opencontrail
Developers should also join the discussion on the IRC list, at:
https://wiki.openstack.org/wiki/Meetings/openstack-salt
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