Nested Virt works, but nested Networking not

[rbo]

Source: localnet-dhcp-issue

The coe-bridge at ISAR cluster drops the DHCP Request from VM's running nested in the stormshift-ocp1 cluster.

Thanks to @rguske, we have to disable mac spoofing: "macspoofchk": false

• automation/roles/cluster/tasks/deploy-cluster.yaml

  Line 236 in e8c623a

  # config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'

• automation/isar-baselayer-config/060_networkattachments.yaml

  Line 9 in e8c623a

  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'

• automation/isar-baselayer-config/060_networkattachments.yaml

  Line 19 in e8c623a

  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'

• automation/isar-baselayer-config/060_networkattachments.yaml

  Line 29 in e8c623a

  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'

• https://github.com/stormshift/clusters/blob/cbd57ff279b2b7f7fdb2b9099d8399cb0bd873a0/apps/stormshift-ocp4-infra/coe-bridge.yaml#L14
• https://github.com/stormshift/clusters/blob/cbd57ff279b2b7f7fdb2b9099d8399cb0bd873a0/configuration/overlays/isar/namespace/openshift-config/Template/project-request.yaml#L40
• https://github.com/stormshift/clusters/blob/cbd57ff279b2b7f7fdb2b9099d8399cb0bd873a0/configuration/overlays/coe-cluster/namespace/openshift-config/Template/project-request.yaml#L40
• https://github.com/stormshift/clusters/blob/cbd57ff279b2b7f7fdb2b9099d8399cb0bd873a0/apps/stormshift-ocp4-infra/coe-bridge-vlan-1004.yaml#L14

[rbo]

GitOps at ISAR cluster is fixed.

[rbo]

@DanielFroehlich should I change macspoofchk for you as well:

isar-baselayer-config/060_networkattachments.yaml:  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'
isar-baselayer-config/060_networkattachments.yaml:  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'
isar-baselayer-config/060_networkattachments.yaml:  config: '{"name":"coe-bridge","type":"cnv-bridge","cniVersion":"0.3.1","bridge":"coe-bridge","macspoofchk":true,"ipam":{}}'