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  1. OpenShift Bugs
  2. OCPBUGS-49655

[enterprise-4.17] Issue in file installing/installing_with_agent_based_installer/preparing-to-install-with-agent-based-installer.adoc

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      Description of problem:

          The nmstatectl config described under the section Example: Bonds and SR-IOV dual-nic node network configuration its not working properly.

      Version-Release number of selected component (if applicable):

          4.17.14

      How reproducible:

          

      Steps to Reproduce:

          1. use the nmstatectl config from here: 
          networkConfig: 
            interfaces: 
              - name: eno1 
                type: ethernet 
                state: up
                mac-address: 0c:42:a1:55:f3:06
                ipv4:
                  enabled: true
                  dhcp: false 
                ethernet:
                  sr-iov:
                    total-vfs: 2 
                ipv6:
                  enabled: false
              - name: sriov:eno1:0
                type: ethernet
                state: up 
                ipv4:
                  enabled: false 
                ipv6:
                  enabled: false
                  dhcp: false
              - name: sriov:eno1:1
                type: ethernet
                state: down
              - name: eno2
                type: ethernet
                state: up
                mac-address: 0c:42:a1:55:f3:07
                ipv4:
                  enabled: true
                ethernet:
                  sr-iov:
                    total-vfs: 2
                ipv6:
                  enabled: false
              - name: sriov:eno2:0
                type: ethernet
                state: up
                ipv4:
                  enabled: false
                ipv6:
                  enabled: false
              - name: sriov:eno2:1
                type: ethernet
                state: down
              - name: bond0
                type: bond
                state: up
                min-tx-rate: 100 
                max-tx-rate: 200 
                link-aggregation:
                  mode: active-backup 
                  options:
                    primary: sriov:eno1:0 
                  port:
                    - sriov:eno1:0
                    - sriov:eno2:0
                ipv4:
                  address:
                    - ip: 10.19.16.57 
                      prefix-length: 23
                  dhcp: false
                  enabled: true
                ipv6:
                  enabled: false
                dns-resolver:
                  config:
                    server:
                      - 10.11.5.160
                      - 10.2.70.215
                routes:
                  config:
                    - destination: 0.0.0.0/0
                      next-hop-address: 10.19.17.254
                      next-hop-interface: bond0 
                      table-id: 254
           2. the following changes are required to make the logic of nmstatectl work in the context of OCP: 
                config:
                  dns-resolver:
                    config:
                      server:
                      - 172.16.30.1
                  routes:
                    config:
                    - destination: 0.0.0.0/0
                      next-hop-address: 172.16.30.1
                      next-hop-interface: bond0
                      table-id: 254
                  interfaces:
                    - name: enp1s0
                      type: ethernet
                      state: up
                      mac-address: "AA:AA:AA:AA:02:01"
                      mtu: 1500
                      ipv4:
                        enabled: false
                        dhcp: false
                      ethernet:
                        sr-iov:
                          total-vfs: 2
                      ipv6:
                        enabled: false
                        dhcp: false
                    - name: enp1s0v0
                      type: ethernet
                      state: up
                      ipv4:
                        enabled: false
                        dhcp: false
                      ipv6:
                        enabled: false
                        dhcp: false
                    - name: enp1s0v1
                      type: ethernet
                      state: down
                    - name: enp2s0
                      type: ethernet
                      state: up
                      mac-address: "AA:AA:AA:AA:02:02"
                      mtu: 1500
                      ipv4:
                        enabled: false
                        dhcp: false
                      ethernet:
                        sr-iov:
                          total-vfs: 2
                      ipv6:
                        enabled: false
                        dhcp: false
                    - name: enp2s0v0
                      type: ethernet
                      state: up
                      ipv4:
                        enabled: false
                        dhcp: false
                      ipv6:
                        enabled: false
                        dhcp: false
                    - name: enp2s0v1
                      type: ethernet
                      state: up
                      ipv4:
                        enabled: false
                        dhcp: false
                      ipv6:
                        enabled: false
                        dhcp: false
                    - name: bond0
                      type: bond
                      state: up
                      #min-tx-rate: 100
                      #max-tx-rate: 200         
                      link-aggregation:
                        mode: active-backup
                        options:
                          primary: enp1s0v0
                        #  miimon: "150"
                        port:
                          - enp1s0v0
                          - enp2s0v0
                      ipv4:
                        address:
                        - ip: 172.16.30.30
                          prefix-length: 24
                        dhcp: false
                        enabled: true
                      ipv6:
                        enabled: false
                        dhcp: false     3.
          

      Actual results:

          NetworkManager it snot able to create the bond0 and inbound and outbound traffic reach the cluster. the NetworkManager its generating the configuration files using the sriov:<interface_name>:0.ini which is causing the service to fail.

      Expected results:

           NetworkManager be able to create the bond0 and inbound and outbound traffic reach the cluster

      Additional info:

          

              rhn-support-skopacz Sebastian Kopacz
              midu@redhat.com Mihai IDU
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                Created:
                Updated: