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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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14
roles/kubernetes/node/defaults/main.yml
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@@ -1,9 +1,10 @@
---
# advertised host IP for kubelet. This affects network plugin config. Take caution
kubelet_address: "{{ ip | default(fallback_ip) }}{{ (',' + ip6) if enable_dual_stack_networks and ip6 is defined else '' }}"
# add ipv6 manual for dualstack mode because ipv4 priority in main_ip for dualstack
kubelet_address: "{{ main_ips | join(',') }}"
# bind address for kubelet. Set to 0.0.0.0 to listen on all interfaces
kubelet_bind_address: "{{ ip | default('0.0.0.0') }}"
# bind address for kubelet. Set to :: to listen on all interfaces
kubelet_bind_address: "{{ main_ip | default('::') }}"
# resolv.conf to base dns config
kube_resolv_conf: "/etc/resolv.conf"
@@ -27,11 +28,12 @@ kubelet_systemd_hardening: false
kubelet_systemd_wants_dependencies: []
# List of secure IPs for kubelet
# don't forget ipv6 addresses for dualstack(because "main_ip" prioritizes ipv4)
kube_node_addresses: >-
{%- for host in (groups['k8s_cluster'] | union(groups['etcd'])) -%}
{{ hostvars[host]['ip'] | default(hostvars[host]['fallback_ip']) }}{{ ' ' if not loop.last else '' }}
{{ hostvars[host]['main_ips'] | join(' ') }}{{ ' ' if not loop.last else '' }}
{%- endfor -%}
kubelet_secure_addresses: "localhost link-local {{ kube_pods_subnet }} {{ kube_node_addresses }}"
kubelet_secure_addresses: "localhost link-local {{ kube_pods_subnets | regex_replace(',', ' ') }} {{ kube_node_addresses }}"
# Reserve this space for kube resources
# Whether to run kubelet and container-engine daemons in a dedicated cgroup. (Not required for resource reservations).
@@ -190,7 +192,7 @@ conntrack_modules:
## Enable distributed tracing for kubelet
kubelet_tracing: false
kubelet_tracing_endpoint: 0.0.0.0:4317
kubelet_tracing_endpoint: "[::]:4317"
kubelet_tracing_sampling_rate_per_million: 100
# The maximum number of image pulls in parallel. Set it to a integer great than 1 to enable image pulling in parallel.