I deployed openstack with juju and maas following the instructions here (charm-deployment-guide 0.0.1.dev519).
I can succesfully deploy instances and access them as indicated in the guide with:
ssh -i ~/cloud-keys/user1-key ubuntu@$FLOATING_IP
I tried then to create an instance that is directly attached to the external network ext_net, but this instance is not reachable and I try now to understand why. It seems that with the proposed setup in the guide we can access instances only with floating IPs.
I saw that there is two scenarios when deploying openstack with openvswitch:
- Scenario: Classic with Open vSwitch
- Scenario: Provider networks with Open vSwitch
If I guess well, the scenario used in the guide is the classic one?
What should we do, concerning notably ovs-chassis and neutron-api config below, to create a setup where we allow instances to be access directly on the provider network (physnet1)?
ovn-chassis:
bridge-interface-mappings: br-ex:enp1s0
ovn-bridge-mappings: physnet1:br-ex
neutron-api:
neutron-security-groups: true
flat-network-providers: physnet1
For example in my case, I can ping my-instance-1 with the floating IP 10.0.100.61 but not my-instance-2 with the IP 10.0.100.183:
Setup
Model Controller Cloud/Region Version SLA Timestamp
openstack maas-controller hei-maas-cloud/default 3.5.1 unsupported 06:07:38+02:00
App Version Status Scale Charm Channel Rev Exposed Message
cinder 23.0.0 active 1 cinder 2023.2/stable 674 no Unit is ready
cinder-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
cinder-nfs waiting 1 cinder-nfs 0 no Charm configuration in progress
dashboard-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
glance 27.0.0 active 1 glance 2023.2/stable 603 no Unit is ready
glance-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
keystone 24.0.0 active 1 keystone 2023.2/stable 682 no Application Ready
keystone-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
mysql-innodb-cluster 8.0.37 active 3 mysql-innodb-cluster 8.0/stable 133 no Unit is ready: Mode: R/O, Cluster is ONLINE and can tolerate up to ONE failure.
ncc-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
neutron-api 23.1.0 active 1 neutron-api 2023.2/stable 583 no Unit is ready
neutron-api-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
neutron-api-plugin-ovn 23.1.0 active 1 neutron-api-plugin-ovn 2023.2/stable 113 no Unit is ready
nova-cloud-controller 28.0.1 active 1 nova-cloud-controller 2023.2/stable 743 no Unit is ready
nova-compute 28.0.1 active 3 nova-compute 2023.2/stable 734 no Unit is ready
openstack-dashboard 23.3.0 active 1 openstack-dashboard 2023.2/stable 655 no Unit is ready
ovn-central 22.09.1 active 3 ovn-central 23.09/stable 234 no Unit is ready
ovn-chassis 23.09.0 active 3 ovn-chassis 23.09/stable 296 no Unit is ready
placement 10.0.0 active 1 placement 2023.2/stable 100 no Unit is ready
placement-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
rabbitmq-server 3.9.13 active 1 rabbitmq-server 3.9/stable 188 no Unit is ready
vault 1.8.8 active 1 vault 1.8/stable 347 no Unit is ready (active: true, mlock: disabled)
vault-mysql-router 8.0.37 active 1 mysql-router 8.0/stable 200 no Unit is ready
Unit Workload Agent Machine Public address Ports Message
cinder/0* active idle 0 10.0.1.4 8776/tcp Unit is ready
cinder-mysql-router/0* active idle 10.0.1.4 Unit is ready
cinder-nfs/0* waiting idle 10.0.1.4 Charm configuration in progress
glance/0* active idle 0/lxd/2 10.0.2.12 9292/tcp Unit is ready
glance-mysql-router/0* active idle 10.0.2.12 Unit is ready
keystone/0* active idle 2/lxd/3 10.0.2.8 5000/tcp Unit is ready
keystone-mysql-router/0* active idle 10.0.2.8 Unit is ready
mysql-innodb-cluster/0 active idle 0/lxd/0 10.0.2.3 Unit is ready: Mode: R/O, Cluster is ONLINE and can tolerate up to ONE failure.
mysql-innodb-cluster/1* active idle 1/lxd/0 10.0.2.1 Unit is ready: Mode: R/W, Cluster is ONLINE and can tolerate up to ONE failure.
mysql-innodb-cluster/2 active idle 2/lxd/0 10.0.2.0 Unit is ready: Mode: R/O, Cluster is ONLINE and can tolerate up to ONE failure.
neutron-api/0* active idle 1/lxd/2 10.0.2.7 9696/tcp Unit is ready
neutron-api-mysql-router/0* active idle 10.0.2.7 Unit is ready
neutron-api-plugin-ovn/0* active idle 10.0.2.7 Unit is ready
nova-cloud-controller/0* active idle 1/lxd/3 10.0.2.10 8774-8775/tcp Unit is ready
ncc-mysql-router/0* active idle 10.0.2.10 Unit is ready
nova-compute/0 active idle 0 10.0.1.4 Unit is ready
ovn-chassis/2 active idle 10.0.1.4 Unit is ready
nova-compute/1* active idle 1 10.0.1.8 Unit is ready
ovn-chassis/0 active idle 10.0.1.8 Unit is ready
nova-compute/2 active idle 2 10.0.1.9 Unit is ready
ovn-chassis/1* active idle 10.0.1.9 Unit is ready
openstack-dashboard/0* active idle 2/lxd/5 10.0.2.13 80,443/tcp Unit is ready
dashboard-mysql-router/0* active idle 10.0.2.13 Unit is ready
ovn-central/0 active idle 0/lxd/1 10.0.2.4 6641-6642/tcp Unit is ready
ovn-central/1* active idle 1/lxd/1 10.0.2.5 6641-6642/tcp Unit is ready (leader: ovnnb_db, ovnsb_db)
ovn-central/2 active idle 2/lxd/2 10.0.2.6 6641-6642/tcp Unit is ready (northd: active)
placement/0* active idle 1/lxd/4 10.0.2.11 8778/tcp Unit is ready
placement-mysql-router/0* active idle 10.0.2.11 Unit is ready
rabbitmq-server/0* active idle 2/lxd/4 10.0.2.9 5672,15672/tcp Unit is ready
vault/0* active idle 2/lxd/1 10.0.2.2 8200/tcp Unit is ready (active: true, mlock: disabled)
vault-mysql-router/0* active idle 10.0.2.2 Unit is ready
Machine State Address Inst id Base AZ Message
0 started 10.0.1.4 os-compute04 ubuntu@22.04 default Deployed
0/lxd/0 started 10.0.2.3 juju-371234-0-lxd-0 ubuntu@22.04 default Container started
0/lxd/1 started 10.0.2.4 juju-371234-0-lxd-1 ubuntu@22.04 default Container started
0/lxd/2 started 10.0.2.12 juju-371234-0-lxd-2 ubuntu@22.04 default Container started
1 started 10.0.1.8 os-compute08 ubuntu@22.04 default Deployed
1/lxd/0 started 10.0.2.1 juju-371234-1-lxd-0 ubuntu@22.04 default Container started
1/lxd/1 started 10.0.2.5 juju-371234-1-lxd-1 ubuntu@22.04 default Container started
1/lxd/2 started 10.0.2.7 juju-371234-1-lxd-2 ubuntu@22.04 default Container started
1/lxd/3 started 10.0.2.10 juju-371234-1-lxd-3 ubuntu@22.04 default Container started
1/lxd/4 started 10.0.2.11 juju-371234-1-lxd-4 ubuntu@22.04 default Container started
2 started 10.0.1.9 os-compute09 ubuntu@22.04 default Deployed
2/lxd/0 started 10.0.2.0 juju-371234-2-lxd-0 ubuntu@22.04 default Container started
2/lxd/1 started 10.0.2.2 juju-371234-2-lxd-1 ubuntu@22.04 default Container started
2/lxd/2 started 10.0.2.6 juju-371234-2-lxd-2 ubuntu@22.04 default Container started
2/lxd/3 started 10.0.2.8 juju-371234-2-lxd-3 ubuntu@22.04 default Container started
2/lxd/4 started 10.0.2.9 juju-371234-2-lxd-4 ubuntu@22.04 default Container started
2/lxd/5 started 10.0.2.13 juju-371234-2-lxd-5 ubuntu@22.04 default Container started
