Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool
Rabi, This is correct. The API does allow you to do so. -Sam. -Original Message- From: Rabi Mishra [mailto:ramis...@redhat.com] Sent: Wednesday, February 26, 2014 1:53 AM To: OpenStack Development Mailing List (not for usage questions) Subject: Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool - Original Message - From: Mark McClain mmccl...@yahoo-inc.com To: OpenStack Development Mailing List (not for usage questions) openstack-dev@lists.openstack.org Sent: Wednesday, February 26, 2014 3:43:59 AM Subject: Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool On Feb 25, 2014, at 1:06 AM, Rabi Mishra ramis...@redhat.com wrote: Hi All, 'subnet_id' attribute of LBaaS Pool resource has been documented as The network that pool members belong to However, with 'HAProxy' driver, it allows to add members belonging to different subnets/networks to a lbaas Pool. Rabi- The documentation is a bit misleading here. The subnet_id in the pool is used to create the port that the load balancer instance uses to connect with the members. I assume then the validation in horizon to force the VIP ip from this pool subnet is incorrect. i.e VIP address can be from a different subnet. mark ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool
Hi, I assume then the validation in horizon to force the VIP ip from this pool subnet is incorrect. i.e VIP address can be from a different subnet. Right, existing horizon code is bound to reference LBaaS implementation. Thanks, Eugene. ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool
On Feb 25, 2014, at 1:06 AM, Rabi Mishra ramis...@redhat.com wrote: Hi All, 'subnet_id' attribute of LBaaS Pool resource has been documented as The network that pool members belong to However, with 'HAProxy' driver, it allows to add members belonging to different subnets/networks to a lbaas Pool. Rabi- The documentation is a bit misleading here. The subnet_id in the pool is used to create the port that the load balancer instance uses to connect with the members. mark ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool
- Original Message - From: Mark McClain mmccl...@yahoo-inc.com To: OpenStack Development Mailing List (not for usage questions) openstack-dev@lists.openstack.org Sent: Wednesday, February 26, 2014 3:43:59 AM Subject: Re: [openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool On Feb 25, 2014, at 1:06 AM, Rabi Mishra ramis...@redhat.com wrote: Hi All, 'subnet_id' attribute of LBaaS Pool resource has been documented as The network that pool members belong to However, with 'HAProxy' driver, it allows to add members belonging to different subnets/networks to a lbaas Pool. Rabi- The documentation is a bit misleading here. The subnet_id in the pool is used to create the port that the load balancer instance uses to connect with the members. I assume then the validation in horizon to force the VIP ip from this pool subnet is incorrect. i.e VIP address can be from a different subnet. mark ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev ___ OpenStack-dev mailing list OpenStack-dev@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
[openstack-dev] [neutron] Significance of subnet_id for LBaaS Pool
Hi All, 'subnet_id' attribute of LBaaS Pool resource has been documented as The network that pool members belong to However, with 'HAProxy' driver, it allows to add members belonging to different subnets/networks to a lbaas Pool. It also allows to create VIP from a separate subnet than the pool. I could see there is a validation in horizon that restricts vip to the subnet of the pool. My understanding is that a Pool with a specific subnet, would allow members from the same subnet and the VIP would be also of the same subnet. Can someone please help clarify the design consideration? [stack@devstack-rabi devstack]$ neutron lb-pool-create --name http-pool --lb-method ROUND_ROBIN --protocol HTTP --subnet-id 547f99da-7dd5 [stack@devstack-rabi devstack]$ neutron lb-pool-list +--+---+--+-+--+++ | id | name | provider | lb_method | protocol | admin_state_up | status | +--+---+--+-+--+++ | 8235339a-4158-468b-9377-5ece0826e7a6 | http-pool | haproxy | ROUND_ROBIN | HTTP | True | ACTIVE | +--+---+--+-+--+++ [stack@devstack-rabi devstack]$ neutron lb-member-create --address 10.0.0.2 --protocol-port 80 http-pool Created a new member: ++--+ | Field | Value| ++--+ | address| 10.0.0.2 | | admin_state_up | True | | id | e9515a09-1a95-4875-b45f-3b2bab559eb8 | | pool_id| 8235339a-4158-468b-9377-5ece0826e7a6 | | protocol_port | 80 | | status | PENDING_CREATE | | status_description | | | tenant_id | c46ae2b06ee54d06828c346f77fb5628 | | weight | 1| ++--+ [stack@devstack-rabi devstack]$ neutron lb-member-create --address 10.10.0.2 --protocol-port 80 http-pool Created a new member: ++--+ | Field | Value| ++--+ | address| 10.10.0.2| | admin_state_up | True | | id | 4f4ecd2d-b734-4a98-95ac-06d9d09ddb62 | | pool_id| 8235339a-4158-468b-9377-5ece0826e7a6 | | protocol_port | 80 | | status | PENDING_CREATE | | status_description | | | tenant_id | c46ae2b06ee54d06828c346f77fb5628 | | weight | 1| ++--+ [stack@devstack-rabi devstack]$ neutron lb-member-list --sort-key address --sort-dir asc +--+---+---++++ | id | address | protocol_port | weight | admin_state_up | status | +--+---+---++++ | 4f4ecd2d-b734-4a98-95ac-06d9d09ddb62 | 10.10.0.2 |80 | 1 | True | ACTIVE | | e9515a09-1a95-4875-b45f-3b2bab559eb8 | 10.0.0.2 |80 | 1 | True | ACTIVE | +--+---+---++++ [stack@devstack-rabi devstack]$ neutron lb-vip-create --name http-vip --protocol-port 80 --protocol HTTP --subnet-id b1557101-c8f1-415a-846d-6d165a8e8fc2 8235339a-4158-468b-9377-5ece0826e7a6 Created a new vip: +-+--+ | Field | Value| +-+--+ | address | 10.10.0.4| | admin_state_up | True | | connection_limit| -1 | | description | | | id | 409e72e6-5a3c-4a7b-be0b-6a8784193dfc | | name| http-vip | | pool_id | 8235339a-4158-468b-9377-5ece0826e7a6 | | port_id | 9dfc3a6f-4641-4f1d-835b-bda3aea9c6ce | | protocol| HTTP | | protocol_port | 80 | |
