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refact ip stack (#11953)

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Boris
2025-02-11 14:37:58 +03:00
committed by GitHub
parent c557adf911
commit a51e7dd07d
64 changed files with 470 additions and 208 deletions
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15
inventory/sample/group_vars/k8s_cluster/k8s-cluster.yml
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@@ -97,27 +97,24 @@ kube_pods_subnet: 10.233.64.0/18
# - kubelet_max_pods: 110
kube_network_node_prefix: 24
# Configure Dual Stack networking (i.e. both IPv4 and IPv6)
enable_dual_stack_networks: false
# Kubernetes internal network for IPv6 services, unused block of space.
# This is only used if enable_dual_stack_networks is set to true
# This is only used if ipv6_stack is set to true
# This provides 4096 IPv6 IPs
kube_service_addresses_ipv6: fd85:ee78:d8a6:8607::1000/116
# Internal network. When used, it will assign IPv6 addresses from this range to individual pods.
# This network must not already be in your network infrastructure!
# This is only used if enable_dual_stack_networks is set to true.
# This is only used if ipv6_stack is set to true.
# This provides room for 256 nodes with 254 pods per node.
kube_pods_subnet_ipv6: fd85:ee78:d8a6:8607::1:0000/112
# IPv6 subnet size allocated to each for pods.
# This is only used if enable_dual_stack_networks is set to true
# This is only used if ipv6_stack is set to true
# This provides room for 254 pods per node.
kube_network_node_prefix_ipv6: 120
# The port the API Server will be listening on.
kube_apiserver_ip: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(1) | ansible.utils.ipaddr('address') }}"
kube_apiserver_ip: "{{ kube_service_subnets.split(',') | first | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(1) | ansible.utils.ipaddr('address') }}"
kube_apiserver_port: 6443 # (https)
# Kube-proxy proxyMode configuration.
@@ -215,8 +212,8 @@ resolvconf_mode: host_resolvconf
# Deploy netchecker app to verify DNS resolve as an HTTP service
deploy_netchecker: false
# Ip address of the kubernetes skydns service
skydns_server: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(3) | ansible.utils.ipaddr('address') }}"
skydns_server_secondary: "{{ kube_service_addresses | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(4) | ansible.utils.ipaddr('address') }}"
skydns_server: "{{ kube_service_subnets.split(',') | first | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(3) | ansible.utils.ipaddr('address') }}"
skydns_server_secondary: "{{ kube_service_subnets.split(',') | first | ansible.utils.ipaddr('net') | ansible.utils.ipaddr(4) | ansible.utils.ipaddr('address') }}"
dns_domain: "{{ cluster_name }}"
## Container runtime

2
inventory/sample/group_vars/k8s_cluster/k8s-net-calico.yml
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@@ -11,7 +11,7 @@ calico_cni_name: k8s-pod-network
# Enables Internet connectivity from containers
# nat_outgoing: true
# nat_outgoing_ipv6: false
# nat_outgoing_ipv6: true
# Enables Calico CNI "host-local" IPAM plugin
# calico_ipam_host_local: true