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Add support for ipv6 only cluster via "enable_ipv6only_stack_networks" (#11831)

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Boris
2025-01-27 15:15:22 +03:00
committed by GitHub
parent e107022b4b
commit 76c0a3aa75
37 changed files with 216 additions and 104 deletions
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18
roles/network_plugin/kube-ovn/templates/cni-kube-ovn.yml.j2
View File

@@ -240,14 +240,14 @@ spec:
imagePullPolicy: {{ k8s_image_pull_policy }}
args:
- /kube-ovn/start-controller.sh
- --default-cidr={{ kube_pods_subnet }}{% if enable_dual_stack_networks %},{{ kube_ovn_pool_cidr_ipv6 | default(kube_pods_subnet_ipv6) }}{% endif %}{{ '' }}
- --default-cidr={{ kube_pods_subnet_range }}
- --default-gateway={% if kube_ovn_default_gateway is defined %}{{ kube_ovn_default_gateway }}{% endif %}{{ '' }}
- --default-gateway-check={{ kube_ovn_default_gateway_check | string }}
- --default-logical-gateway={{ kube_ovn_default_logical_gateway | string }}
- --default-u2o-interconnection={{ kube_ovn_u2o_interconnection }}
- --default-exclude-ips={% if kube_ovn_default_exclude_ips is defined %}{{ kube_ovn_default_exclude_ips }}{% endif %}{{ '' }}
- --node-switch-cidr={{ kube_ovn_node_switch_cidr }}{% if enable_dual_stack_networks %},{{ kube_ovn_node_switch_cidr_ipv6 }}{% endif %}{{ '' }}
- --service-cluster-ip-range={{ kube_service_addresses }}{% if enable_dual_stack_networks %},{{ kube_service_addresses_ipv6 }}{% endif %}{{ '' }}
- --node-switch-cidr={{ [kube_ovn_node_switch_cidr if not enable_ipv6only_stack_networks, kube_ovn_node_switch_cidr_ipv6 if (enable_dual_stack_networks or enable_ipv6only_stack_networks)] | reject('match', '^$') | join(',') }}{{ '' }}
- --service-cluster-ip-range={{ kube_service_addresses_range }}
- --network-type={{ kube_ovn_network_type }}
- --default-interface-name={{ kube_ovn_default_interface_name | default('') }}
- --default-vlan-id={{ kube_ovn_default_vlan_id }}
@@ -403,7 +403,7 @@ spec:
args:
- --enable-mirror={{ kube_ovn_traffic_mirror | lower }}
- --encap-checksum={{ kube_ovn_encap_checksum | lower }}
- --service-cluster-ip-range={{ kube_service_addresses }}{% if enable_dual_stack_networks %},{{ kube_service_addresses_ipv6 }}{% endif %}{{ '' }}
- --service-cluster-ip-range={{ kube_service_addresses_range }}
- --iface={{ kube_ovn_iface | default('') }}
- --dpdk-tunnel-iface={{ kube_ovn_dpdk_tunnel_iface }}
- --network-type={{ kube_ovn_network_type }}
@@ -588,7 +588,7 @@ spec:
command:
- /kube-ovn/kube-ovn-pinger
args:
- --external-address={{ kube_ovn_external_address }}{% if enable_dual_stack_networks %},{{ kube_ovn_external_address_ipv6 }}{% endif %}{{ '' }}
- --external-address={{ [kube_ovn_external_address if not enable_ipv6only_stack_networks, kube_ovn_external_address_ipv6 if (enable_dual_stack_networks or enable_ipv6only_stack_networks)] | reject('match', '^$') | join(',') }}{{ '' }}
- --external-dns={{ kube_ovn_external_dns }}
- --logtostderr=false
- --alsologtostderr=true
@@ -837,7 +837,7 @@ spec:
- name: metrics
port: 10661
type: ClusterIP
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:
@@ -852,7 +852,7 @@ metadata:
labels:
app: kube-ovn-pinger
spec:
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:
@@ -869,7 +869,7 @@ metadata:
labels:
app: kube-ovn-controller
spec:
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:
@@ -886,7 +886,7 @@ metadata:
labels:
app: kube-ovn-cni
spec:
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:

6
roles/network_plugin/kube-ovn/templates/cni-ovn.yml.j2
View File

@@ -260,7 +260,7 @@ spec:
port: 6641
targetPort: 6641
type: ClusterIP
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:
@@ -280,7 +280,7 @@ spec:
port: 6642
targetPort: 6642
type: ClusterIP
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector:
@@ -300,7 +300,7 @@ spec:
port: 6643
targetPort: 6643
type: ClusterIP
{% if enable_dual_stack_networks %}
{% if enable_dual_stack_networks or enable_ipv6only_stack_networks %}
ipFamilyPolicy: PreferDualStack
{% endif %}
selector: