External-Mirrors/kubespray
2
0
Fork 0
mirror of https://github.com/kubernetes-sigs/kubespray.git synced 2026-01-19 13:41:44 -03:30
Code Issues Packages Projects Releases Wiki Activity

Fix defaults for apiserver_loadbalancer_domain_name

Browse Source 
Since we're not longer injecting pseudo DNS into /etc/hosts,
'lb-apiserver.kubernetes.local' (the previous default) won't resolve to
anything.

Instead, default to the loadbalancer IP if defined, or to the node local
loadbalancer if it's in use.

Make the necessary adjustements in use site to deal with ip addresses as
well as hostnames.
This commit is contained in:
Max Gautier 2026-01-16 12:23:30 +01:00
parent 2740c13c0c
commit 6b5cc5bdfb
No known key found for this signature in database
3 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
roles/kubernetes/control-plane/tasks/kubeadm-setup.yml
View File

@ -90,7 +90,7 @@
# Nginx LB(default), If kubeadm_config_api_fqdn is defined, use other LB by kubeadm controlPlaneEndpoint.
- name: Set kubeadm_config_api_fqdn define
set_fact:
kubeadm_config_api_fqdn: "{{ apiserver_loadbalancer_domain_name | default('lb-apiserver.kubernetes.local') }}"
kubeadm_config_api_fqdn: "{{ apiserver_loadbalancer_domain_name }}"
when: loadbalancer_apiserver is defined
- name: Kubeadm | Create kubeadm config

6
roles/kubespray_defaults/defaults/main/main.yml
View File

@ -643,10 +643,10 @@ first_kube_control_plane_address: "{{ hostvars[groups['kube_control_plane'][0]][
loadbalancer_apiserver_localhost: "{{ loadbalancer_apiserver is not defined }}"
loadbalancer_apiserver_type: "nginx"
# applied if only external loadbalancer_apiserver is defined, otherwise ignored
apiserver_loadbalancer_domain_name: "lb-apiserver.kubernetes.local"
apiserver_loadbalancer_domain_name: "{{ 'localhost' if loadbalancer_apiserver_localhost else (loadbalancer_apiserver.address | d(undef())) }}"
kube_apiserver_global_endpoint: |-
{% if loadbalancer_apiserver is defined -%}
https://{{ apiserver_loadbalancer_domain_name }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }}
https://{{ apiserver_loadbalancer_domain_name | ansible.utils.ipwrap }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }}
{%- elif loadbalancer_apiserver_localhost -%}
https://localhost:{{ loadbalancer_apiserver_port | default(kube_apiserver_port) }}
{%- else -%}
@ -654,7 +654,7 @@ kube_apiserver_global_endpoint: |-
{%- endif %}
kube_apiserver_endpoint: |-
{% if loadbalancer_apiserver is defined -%}
https://{{ apiserver_loadbalancer_domain_name }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }}
https://{{ apiserver_loadbalancer_domain_name | ansible.utils.ipwrap }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }}
{%- elif ('kube_control_plane' not in group_names) and loadbalancer_apiserver_localhost -%}
https://localhost:{{ loadbalancer_apiserver_port | default(kube_apiserver_port) }}
{%- elif 'kube_control_plane' in group_names -%}

4
roles/network_facts/tasks/no_proxy.yml
View File

@ -4,7 +4,7 @@
# noqa: jinja[spacing]
no_proxy_prepare: >-
{%- if loadbalancer_apiserver is defined -%}
{{ apiserver_loadbalancer_domain_name | default('') }},
{{ apiserver_loadbalancer_domain_name }},
{{ loadbalancer_apiserver.address | default('') }},
{%- endif -%}
{%- if no_proxy_exclude_workers | default(false) -%}
@ -32,7 +32,7 @@
- name: Populates no_proxy to all hosts
set_fact:
no_proxy: "{{ hostvars.localhost.no_proxy_prepare }}"
no_proxy: "{{ hostvars.localhost.no_proxy_prepare | select }}"
# noqa: jinja[spacing]
proxy_env: "{{ proxy_env | combine({
'no_proxy': hostvars.localhost.no_proxy_prepare,