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  1. Red Hat OpenStack Services on OpenShift
  2. OSPRH-8882

configure-network service error deploying the dataplane with NIC partitioning on OCP 4.16

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      .Do not use virtual functions (VF) for the RHOSO control plane interface

      This RHOSO release does not support use of VFs for the RHOSO control plane interface.
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      .Do not use virtual functions (VF) for the RHOSO control plane interface This RHOSO release does not support use of VFs for the RHOSO control plane interface.
    • Known Issue
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    • 2024Q3
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      Got this error when deploying openstackdataplanenodeset.dataplane.openstack.org/openstack-edpm:

      [zuul@controller-0 ~]$ oc get openstackdataplanenodeset.dataplane.openstack.org/openstack-edpm
      NAME             STATUS   MESSAGE
      openstack-edpm   False    Deployment error occurred in configure-network service error backoff limit reached for execution.name configure-network-edpm-deployment-openstack-edpm execution.namespace openstack execution.status.jobstatus: Failed
      
      [zuul@controller-0 ~]$ oc get pod |grep configure-net
      configure-network-edpm-deployment-openstack-edpm-b4wl6            0/1     Error       0          13m
      configure-network-edpm-deployment-openstack-edpm-jtrfr            0/1     Error       0          12m
      configure-network-edpm-deployment-openstack-edpm-lr8sp            0/1     Error       0          29m
      configure-network-edpm-deployment-openstack-edpm-mtktc            0/1     Error       0          13m
      configure-network-edpm-deployment-openstack-edpm-q7b4v            0/1     Error       0          2m46s
      configure-network-edpm-deployment-openstack-edpm-qphmp            0/1     Error       0          8m13s
      configure-network-edpm-deployment-openstack-edpm-rfr8h            0/1     Error       0          11m
      
      Identity added: /runner/artifacts/configure-network-edpm-deployment-openstack-edpm/ssh_key_data (cifmw_reproducer_key)
      [WARNING]: Collection osp.edpm does not support Ansible version 2.15.12
      [WARNING]: Invalid characters were found in group names but not replaced, use
      -vvvv to see detailsPLAY [Deploy EDPM Network] *****************************************************TASK [Gathering Facts] *********************************************************
      fatal: [compute-1]: UNREACHABLE! => {"changed": false, "msg": "Failed to connect to the host via ssh: ssh: connect to host compute-1 port 22: No route to host", "unreachable": true}
      ok: [compute-0]NO MORE HOSTS LEFT *************************************************************NO MORE HOSTS LEFT *************************************************************PLAY RECAP *********************************************************************
      compute-0                  : ok=1    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   
      compute-1                  : ok=0    changed=0    unreachable=1    failed=0    skipped=0    rescued=0    ignored=0   
      

      compute-0 is accessible via control plane network but compute-1 is not:

      $ ssh -i /tmp/k -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null cloud-admin@192.168.122.101
      Warning: Permanently added '192.168.122.101' (ED25519) to the list of known hosts.
      Register this system with Red Hat Insights: insights-client --register
      Create an account or view all your systems at https://red.ht/insights-dashboard
      Last login: Tue Jul 23 09:51:51 2024 from 192.168.122.30
      [cloud-admin@compute-0 ~]$
      [cloud-admin@compute-0 ~]$ ip a sh ens3f0np0
      8: ens3f0np0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 9000 qdisc mq state UP group default qlen 1000
          link/ether 0c:42:a1:5d:a0:14 brd ff:ff:ff:ff:ff:ff
          altname enp65s0f0np0
          inet 192.168.122.101/24 brd 192.168.122.255 scope global noprefixroute ens3f0np0
             valid_lft forever preferred_lft forever
          inet6 fe80::e42:a1ff:fe5d:a014/64 scope link 
             valid_lft forever preferred_lft forever
      [cloud-admin@compute-0 ~]$ ip r
      default via 192.168.122.1 dev ens3f0np0 proto static metric 150 
      172.23.0.0/24 dev eno34 proto kernel scope link src 172.23.0.64 metric 139 
      192.168.122.0/24 dev ens3f0np0 proto kernel scope link src 192.168.122.101 metric 150 
      
      $ ssh -i /tmp/k -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null cloud-admin@192.168.122.100
      ssh: connect to host 192.168.122.100 port 22: No route to host

      This error present in /var/log/os-net-config.log:

      [cloud-admin@compute-0 ~]$ grep ERROR /var/log/os-net-config.log 
      2024-07-23 09:26:52.498 ERROR os_net_config.impl_ifcfg.apply Failure(s) occurred when applying configuration
      2024-07-23 09:26:52.498 ERROR os_net_config.impl_ifcfg.apply stdout: ERROR     : [/etc/sysconfig/network-scripts/ifup-eth] Error, some other host (0C:42:A1:5D:A0:14) already uses address 192.168.122.101.

      The equivalent thing can be seen on compute-1 but for 192.168.122.100 (via iDRAC Virtual Console).
       

       

        1. Screenshot from 2024-07-25 18-19-57.png
          88 kB
          Ella Shulman
        2. Screenshot from 2024-07-25 18-19-57-1.png
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          Ella Shulman
        3. Screenshot from 2024-07-25 18-44-35.png
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          Ella Shulman
        4. Screenshot from 2024-07-30 10-21-59.png
          266 kB
          Ella Shulman

              ksundara@redhat.com Karthik Sundaravel
              rdiazcam@redhat.com Ricardo Diaz Campos
              rhos-dfg-nfv
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                Created:
                Updated: