Bug 2176046
| Summary: | Octavia DCN playbook fails to add subnets to the routers | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Gregory Thiemonge <gthiemon> |
| Component: | tripleo-ansible | Assignee: | Gregory Thiemonge <gthiemon> |
| Status: | CLOSED ERRATA | QA Contact: | Omer Schwartz <oschwart> |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | 17.1 (Wallaby) | Keywords: | Triaged |
| Target Milestone: | beta | ||
| Target Release: | 17.1 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | tripleo-ansible-3.3.1-1.20230322222820.b65b485.el9ost | Doc Type: | No Doc Update |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-08-16 01:14:17 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Release of components for Red Hat OpenStack Platform 17.1 (Wallaby)), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2023:4577 |
Description of problem: When running the Octavia playbook to configure it for a multi-DCN environment the playbook doesn't add a subnet to a router Version-Release number of selected component (if applicable): 17.1 How reproducible: 100% - deploy Edge/DCN environment - run the Octavia playbook Steps to Reproduce: 1. deploy Edge/DCN environment 2. run the Octavia DCN playbook 3. check the interfaces_info of the lb-mgmt-router, it doesn't contain lb-mgmt-subnet Actual results: network is not correctly configured Expected results: Additional info: to run the playbook we need: create an octavia-dcn-parameters.yaml file with: octavia_controller_availability_zone: az-central octavia_availability_zones: az-central: # no cidr needed, it uses the already existing subnet az-dcn1: lb_mgmt_subnet_cidr: 172.47.0.0/16 az-dcn2: lb_mgmt_subnet_cidr: 172.48.0.0/16 octavia_backbone_tenant_cidr: 172.49.0.0/16 $ ansible-playbook -i overcloud-deploy/central/config-download/central/tripleo-ansible-inventory.yaml /usr/share/ansible/tripleo-playbooks/octavia-dcn-deployment.yaml -e @octavia-dcn-parameters.yaml -e stack=central -v [..] TASK [octavia_overcloud_dcn_config : Add subnets to lb-mgmt routers] *********** changed: [undercloud] => (item=az-central) => {"ansible_loop_var": "item", "changed": true, "cmd": "subnet_id=$(openstack subnet show -f value -c id lb-mgmt-subnet)\nif ! openstack router show lb-mgmt-router -f json -c interfaces_info | jq -r \".interfaces_info[].subnet_id\" | grep -q $subnet_id; then\n openstack router add subnet lb-mgmt-router lb-mgmt-subnet\n echo \"subnet added\"\nfi\n", "delta": "0:00:09.158506", "end": "2023-03-07 09:05:47.106511", "item": "az-central", "msg": "", "rc": 0, "start": "2023-03-07 09:05:37.948005", "stderr": "BadRequestException: 400: Client Error for url: https://overcloud.redhat.local:13696/v2.0/routers/209e7fe1-6661-41e6-aecd-8ae1be545dfe/add_router_interface, Bad router request: Subnet for router interface must have a gateway IP.", "stderr_lines": ["BadRequestException: 400: Client Error for url: https://overcloud.redhat.local:13696/v2.0/routers/209e7fe1-6661-41e6-aecd-8ae1be545dfe/add_router_interface, Bad router request: Subnet for router interface must have a gateway IP."], "stdout": "subnet added", "stdout_lines": ["subnet added"]} [..] $ openstack router show lb-mgmt-router +-------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+ | admin_state_up | UP | | availability_zone_hints | az-central | | availability_zones | az-central | | created_at | 2023-03-07T09:05:24Z | | description | | | external_gateway_info | null | | flavor_id | None | | id | 209e7fe1-6661-41e6-aecd-8ae1be545dfe | | interfaces_info | [{"port_id": "d6dfa89b-ed80-4caa-afc4-d7b676466f6d", "ip_address": "172.49.1.92", "subnet_id": "2f395dcc-9165-4e6a-8e7b-db932a3e9fb4"}] | | name | lb-mgmt-router | | project_id | f106f40d73694811b73cf25146ab11cc | | revision_number | 3 | | routes | destination='172.47.0.0/16', gateway='172.49.0.146' | | | destination='172.48.0.0/16', gateway='172.49.1.71' | | status | ACTIVE | | tags | | | updated_at | 2023-03-07T09:11:08Z | +-------------------------+-----------------------------------------------------------------------------------------------------------------------------------------+ $ openstack subnet list | grep 2f395dcc-9165-4e6a-8e7b-db932a3e9fb4 | 2f395dcc-9165-4e6a-8e7b-db932a3e9fb4 | lb-mgmt-backbone-subnet | 9c6871e0-894f-4b8f-9319-8aff958c0c2f | 172.49.0.0/16 | it should have had a interface on lb-mgmt-subnet as a workaround we can configure a gateway on the lb-mgmt-subnet before running the playbook. $ openstack subnet set --gateway 172.24.0.1 lb-mgmt-subnet