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allow non existing etcd group (#6797)

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When using kubeadm managed etcd, configuring an etcd group can now
be skipped.
This commit is contained in:
Hans Feldt
2020-10-21 16:32:20 +02:00
committed by GitHub
parent f2ef781efd
commit 04b19359cb
5 changed files with 21 additions and 8 deletions
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7
roles/kubespray-defaults/defaults/main.yaml
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@@ -472,6 +472,9 @@ kube_apiserver_client_key: "{{ kube_cert_dir }}/ca.key"
# Set to true to deploy etcd-events cluster
etcd_events_cluster_enabled: false
# etcd group can be empty when kubeadm manages etcd
etcd_hosts: "{{ groups['etcd'] | default(groups['kube-master']) }}"
# Vars for pointing to etcd endpoints
is_etcd_master: "{{ inventory_hostname in groups['etcd'] }}"
etcd_address: "{{ ip | default(fallback_ips[inventory_hostname]) }}"
@@ -482,12 +485,12 @@ etcd_client_url: "https://{{ etcd_access_address }}:2379"
etcd_events_peer_url: "https://{{ etcd_events_access_address }}:2382"
etcd_events_client_url: "https://{{ etcd_events_access_address }}:2381"
etcd_access_addresses: |-
{% for item in groups['etcd'] -%}
{% for item in etcd_hosts -%}
https://{{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item])) }}:2379{% if not loop.last %},{% endif %}
{%- endfor %}
etcd_events_access_addresses_list: |-
[
{% for item in groups['etcd'] -%}
{% for item in etcd_hosts -%}
'https://{{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item])) }}:2381'{% if not loop.last %},{% endif %}
{%- endfor %}
]