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Improve control plane scale flow (#13) (#7989)

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* Improve control plane scale flow (#13)

* Added version 1.20.10 of K8s

* Setting first_kube_control_plane to a existing one

* Setting first_kube_control_plane to a existing one

* change first_kube_master for first_kube_control_plane

* Ansible-lint changes
This commit is contained in:
Alvaro Campesino
2021-12-06 09:16:32 +01:00
committed by GitHub
parent 615216f397
commit 27ab364df5
8 changed files with 37 additions and 15 deletions
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6
roles/kubespray-defaults/defaults/main.yaml
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@@ -491,7 +491,7 @@ is_kube_master: "{{ inventory_hostname in groups['kube_control_plane'] }}"
kube_apiserver_count: "{{ groups['kube_control_plane'] | length }}"
kube_apiserver_address: "{{ ip | default(fallback_ips[inventory_hostname]) }}"
kube_apiserver_access_address: "{{ access_ip | default(kube_apiserver_address) }}"
first_kube_master: "{{ hostvars[groups['kube_control_plane'][0]]['access_ip'] | default(hostvars[groups['kube_control_plane'][0]]['ip'] | default(fallback_ips[groups['kube_control_plane'][0]])) }}"
first_kube_control_plane: "{{ hostvars[groups['kube_control_plane'][0]]['access_ip'] | default(hostvars[groups['kube_control_plane'][0]]['ip'] | default(fallback_ips[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
@@ -502,7 +502,7 @@ kube_apiserver_global_endpoint: |-
{%- elif use_localhost_as_kubeapi_loadbalancer|default(False)|bool -%}
https://127.0.0.1:{{ kube_apiserver_port }}
{%- else -%}
https://{{ first_kube_master }}:{{ kube_apiserver_port }}
https://{{ first_kube_control_plane }}:{{ kube_apiserver_port }}
{%- endif %}
kube_apiserver_endpoint: |-
{% if loadbalancer_apiserver is defined -%}
@@ -512,7 +512,7 @@ kube_apiserver_endpoint: |-
{%- elif is_kube_master -%}
https://{{ kube_apiserver_bind_address | regex_replace('0\.0\.0\.0','127.0.0.1') }}:{{ kube_apiserver_port }}
{%- else -%}
https://{{ first_kube_master }}:{{ kube_apiserver_port }}
https://{{ first_kube_control_plane }}:{{ kube_apiserver_port }}
{%- endif %}
kube_apiserver_insecure_endpoint: >-
http://{{ kube_apiserver_insecure_bind_address | regex_replace('0\.0\.0\.0','127.0.0.1') }}:{{ kube_apiserver_insecure_port }}